[go: up one dir, main page]

CN105786953B - 在内容中心网络中对编码清单排序 - Google Patents

在内容中心网络中对编码清单排序 Download PDF

Info

Publication number
CN105786953B
CN105786953B CN201610005338.5A CN201610005338A CN105786953B CN 105786953 B CN105786953 B CN 105786953B CN 201610005338 A CN201610005338 A CN 201610005338A CN 105786953 B CN105786953 B CN 105786953B
Authority
CN
China
Prior art keywords
manifest
content
index
root
root manifest
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201610005338.5A
Other languages
English (en)
Other versions
CN105786953A (zh
Inventor
M·E·莫斯科
I·索利斯
G·C·斯科特
C·A·伍德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cisco Technology Inc
Original Assignee
Cisco Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cisco Technology Inc filed Critical Cisco Technology Inc
Publication of CN105786953A publication Critical patent/CN105786953A/zh
Application granted granted Critical
Publication of CN105786953B publication Critical patent/CN105786953B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G06F16/2246—Trees, e.g. B+trees
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/28—Databases characterised by their database models, e.g. relational or object models
    • G06F16/282—Hierarchical databases, e.g. IMS, LDAP data stores or Lotus Notes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/28—Databases characterised by their database models, e.g. relational or object models
    • G06F16/289—Object oriented databases
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/71—Indexing; Data structures therefor; Storage structures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/7867—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using information manually generated, e.g. tags, keywords, comments, title and artist information, manually generated time, location and usage information, user ratings
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/954—Navigation, e.g. using categorised browsing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/958—Organisation or management of web site content, e.g. publishing, maintaining pages or automatic linking
    • G06F16/986—Document structures and storage, e.g. HTML extensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Multimedia (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Library & Information Science (AREA)
  • Information Transfer Between Computers (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

一个实施例提供一种促进基于外部元数据直接寻找清单的排序内容的系统。操作中，所述系统通过内容生产装置确定根清单，其中，清单指示内容对象的集合和其相应的摘要，其中，相应的内容对象是数据对象或另一清单，并且与名称关联，所述名称为包括从最概括级到最具体级排序的连续名称组成的分层结构可变长度标识符HSVLI。所述系统生成与所述根清单关联的索引，其中，所述索引允许所述根清单中指示的内容对象的集合被直接地搜索和访问，从而促进内容消费者寻找由所述根清单表示的内容中的期望位置。

Description

在内容中心网络中对编码清单排序
技术领域
本申请一般涉及数字内容的分发。更具体地，本申请涉及用于促进随机访问内容中心网络中的一项内容的方法和系统。
背景技术
互联网和电子商务的激增继续产生大量的数字内容。设计出内容中心网络(CCN)架构来促进访问并处理这些数字内容。CCN包括实体或节点，诸如网络客户端、转发器(例如路由器)和内容生产者，他们通过发送对各种内容项目的兴趣包并接收返回的内容对象包来彼此通信。CCN兴趣和内容对象由其唯一的名称标识，该唯一的名称通常是分层结构的可变长度标识符(HSVLI)。HSVLI可以包括从最概括级到最具体级排序的连续名称组成。CCN是传送内容的有效网络架构。然而，目前，并没有有效的方式使内容消费者以成本效益方式随机地访问大块的内容。例如，用户通常要经历明显的延迟才能随机访问他正在观看的电影中的任何位置。
发明内容
一个实施例提供一种促进直接寻找清单的排序内容的系统。操作中，所述系统通过内容生产装置确定根清单，其中，清单指示内容对象的集合和其相应的摘要，其中，每个内容对象是数据对象或另一清单，并且与名称关联，所述名称为包括从最概括级到最具体级排序的连续名称组成的分层结构可变长度标识符(HSVLI)。所述系统生成与所述根清单关联的索引，其中，所述索引允许所述根清单中指示的内容对象的集合被直接地搜索和访问，从而促进内容消费者寻找由所述根清单表示的内容中的期望位置。
在一些实施例中，生成的索引还包括根清单索引，所述根清单索引是与所述根清单不同的内容对象。
在一些实施例中，所述根清单索引包括所述根清单中指示的内容对象集合的完整索引，并且其中，所述完整索引基于所述根清单中指示的内容对象的集合的树状拓扑从第一对象开始。
在一些实施例中，所述内容生产装置对由所述根清单指示的相应清单创建对由所述相应清单指示的内容对象子集的相对排序进行描述的相对索引，其中，所述根清单是对由所述根清单指示的内容对象子集的相对排序进行描述的相对索引。
在一些实施例中，由所述根清单指示的相应清单包括到所述相应清单的父的链接。
在一些实施例中，所述内容对象的集合基于树状拓扑指示于所述根清单中。
在一些实施例中，生成所述索引还包括：对所述根清单中指示的内容对象创建排序，其中，所述排序描述以下的顺序：所述根清单中指示的相应内容对象；并且对于所述根清单中指示的本身为清单的相应内容对象，所述清单的每个父和子。
在又一些实施例中，所述系统通过内容消费装置检索根清单，其中，清单指示内容对象的集合和其相应的摘要，其中，相应内容对象是数据对象或另一清单，并与名称关联，所述名称为包括从最概括级到最具体级排序的连续名称组成的分层结构可变长度标识符(HSVLI)。所述系统确定与所述根清单关联的索引，其中，所述索引允许所述根清单中指示的所述内容对象的集合被直接地搜索和访问。所述系统确定所述根清单中指示的内容的目标寻找位置。随后，所述系统基于与所述目标寻找位置最接近匹配的清单，检索内容对象，其中，最接近的匹配清单是与小于或等于所述目标寻找位置的测量单位关联的清单，从而促进所述内容消费装置寻找期望位置，而不必遍历由所述根清单表示的内容。
在一些实施例中，确定所述索引还包括通过内容消费装置检索根清单索引，所述根清单索引为与所述根清单不同的内容对象。
在一些实施例中，确定所述索引还包括通过内容消费装置确定所述根清单中指示的内容对象的排序包括于所述根清单中，其中，所述排序描述以下的顺序：所述根清单中指示的相应内容对象；并且对于所述根清单中指示的本身为清单的相应内容对象，所述清单的每个父和子。
附图说明
图1图解说明根据本发明的实施例促进直接寻找清单的排序内容的示例性计算环境。
图2呈现根据本发明的实施例图解说明由内容生产者执行的创建顺序编码清单的方法的流程图。
图3A呈现根据本发明的实施例图解说明由内容消费者执行的基于顺序编码清单中的期望寻找位置检索内容的方法的流程图。
图3B呈现根据本发明的实施例图解说明由内容消费者执行的基于顺序编码清单中的期望寻找位置检索内容的方法的流程图。
图4A呈现根据本发明的实施例描绘清单的格式的表。
图4B呈现根据本发明的实施例描绘修改的清单有效载荷部分的格式的表。
图4C呈现根据本发明的实施例描绘示例性清单有效载荷和用于检索示例性清单有效载荷的内容的相应样本兴趣的表。
图5呈现根据本发明的实施例的与示例性根清单对应的示例性树状拓扑。
图6A呈现根据本发明的实施例描绘根清单的示例性内容和由与图5对应的根清单指示的清单的表。
图6B呈现根据本发明的实施例描绘基于图5的根清单外部完整索引的示例性内容的表。
图6C呈现根据本发明的实施例描绘基于图5的根清单外部相对索引的示例性内容和与根清单中指示的每个清单关联的外部相对索引的表。
图7图解说明根据本发明的实施例促进直接寻找清单的排序内容的示例性计算机和通信系统。
在图中，相同的附图标记指相同的附图元件。
具体实施方式
给出以下描述使得本领域技术人员能够制造和使用实施例，以下描述是在特定应用和其需求的背景下提供的。对所公开实施例的各种改进对本领域技术人员是非常显然的，在不偏离本发明的精神和范围下，本文中定义的通用原理可以应用于其它实施例和应用。因此，本发明不局限于所显示的实施例，而是给予与本文中公开的原理和特征一致的最宽范围。
概述
本发明的实施例提供一种内容访问系统，其通过对内容的顺序进行编码，解决了随机访问CCN中的大块内容的问题。在CCN中，大块内容，例如电影、视频、书籍或基因组序列可以表示为清单，清单是描述内容对象的集合和其相应摘要的内容对象。清单可以包括名称和签名，因此提供对由清单描述的内容对象的请求应用的信任。通过使用安全内容目录(例如清单)签名和验证内容对象的集合在美国专利申请14/231,515中描述。由清单描述的内容可以是数据对象或其它清单。清单包含基于由清单描述的对象集合的树状拓扑的固有顺序。为了检索清单的内容，系统可以遍历清单树，清单树包含以树状结构排序的子和父节点。例如，根清单可以描述表示电影的对象集合(数据对象或其它清单)，根清单可以表示为树，如参照图5在下文描述的。希望从头播放电影的内容消费者基于后序(post-order)遍历(例如清单树的固有顺序)检索根清单和由根清单指示的内容对象。
如果内容消费者希望播放特定目标时间的电影，则系统提供直接访问特定时间的电影的方法。内容生产者可以通过包括到表示电影内容的外部索引的链接，将顺序编码到根清单中(例如，创建“顺序编码根清单”)。外部索引可以是与根清单不同的内容对象，并可以基于特定的测量单位，诸如分钟。多个外部索引链接可以包括于根清单中，因此给内容消费者提供访问排序内容的多种方法。例如，表示书籍的根清单可以包括到外部章节索引和外部页码索引的链接，而表示电影的根清单可以包括到外部时间索引和外部场景索引的链接。外部索引通常不包括到用于顺序编码的其它外部索引的链接。根清单还可以包括指向父对象的指针和每个清单、父和子表项的排序信息，因此维持继续遍历树状拓扑的能力(例如从特定目标时间或目标寻找位置播放或回放电影)。内容生产者还可以通过直接在根清单中包括索引信息，创建顺序编码根清单。因此，系统促进直接访问根清单的排序内容的目标寻找位置，而不需要完全遍历清单树。
在本申请描述的示例中，每项内容是分别被命名的，每项数据被绑定到将该数据与任何其它项数据(诸如相同数据的其它形式或来自其它源的数据)相区分的唯一名称。此唯一名称允许网络装置通过传播指示唯一名称的请求或兴趣来请求数据，可以获得与数据的存储位置、网络位置、应用和传输手段无关的数据。以下词语用来描述CCN架构：
内容对象(Content Object)：单一一项命名数据，其绑定到唯一名称。内容对象是“永久的”，这意味着内容对象可以在计算装置内或者在不同的计算装置中移动，但不会改变。如果内容对象的任何组成变化，则出现变化的实体创建包括更新内容的新内容对象，并且将新内容对象绑定到新唯一名称。
唯一名称(Unique Name)：CCN中的名称通常是与位置无关的，唯一地标识内容对象。数据转发装置不管内容对象的网络地址或物理位置如何，可以使用名称或名称前缀将包向生成或存储内容对象的网络节点转发。在一些实施例中，名称可以是层次结构的可变长度标识符(HSVLI)。HSVLI可以分成几个层次组成，这些组成可以以各种方式构造。例如，个别的名称组成parc，home，ccn，和test.txt可以以左对齐的前缀为主的方式构造，形成名称“/parc/home/ccn/test.txt”。因此，名称“/parc/home/ccn”可以是“/parc/home/ccn/test.txt”的“父”或“前缀”。附加组成可以用来区分内容项目的不同形式，诸如合作文档。在一些实施例中，名称可以包括不分层标识符，诸如从内容对象的数据(例如验证和值)和/或从内容对象的名称的元素导出的散列值。基于散列的名称的描述在美国专利申请号13/847,814中描述。名称还可以是扁平标签。后文中“名称”用来指名称数据网络中的一条数据的任何名称，诸如层次名称或名称前缀、扁平名称、固定长度的名称、任意长度的名称或标签(例如多协议标签交换(MPLS)标签)。
兴趣(Interest)：指示对一条数据的请求的包，包括该条数据的名称(或名称前缀)。数据消费者可以在信息中心网络中传播请求或兴趣，CCN路由器可以向可以提供所请求数据以满足请求或兴趣的存储装置(例如缓存服务器)或数据生产者播送。
本文中公开的方法不局限于CCN网络，也适用于其它架构。CCN架构的一个示例在美国专利申请号12/338,175中描述。
网络架构和顺序编码清单的概述
图1图解说明根据本发明的实施例促进直接寻找清单的排序内容的示例性计算环境100。计算环境100可以包括内容生产者104，内容生产者104可以包括可以发布或产生内容并满足通过网络102请求内容的任何内容生产装置。计算环境100还可以包括内容消费者108，内容消费者108可以包括可以确定通过网络102请求内容的任何内容消费装置。例如，客户端装置108可以包括智能手机108.1、平板电脑108.2和/或个人计算装置108.p(例如膝上型计算机)。计算环境100还可以包括网络102，网络102可以是例如内容中心网络(CCN)、命名数据网络(NDN)或信息中心网络(ICN)。内容生产者(例如内容生产者104)可以产生内容，并创建描述内容的根清单(例如根清单120)。内容生产者可以通过以下步骤对根清单描述的内容的顺序进行编码：包括到外部索引或与根清单的元数据关联的索引的链接(例如创建外部索引)；或者扩展根清单的格式以包括排序标记(例如在根清单中直接包括索引信息)。
内容生产者可以基于两种方法创建外部索引：完整索引和相对索引。两种方法都依赖于在根清单中包括元数据。在第一种方法中，根清单包括指向内容的完整的排他性表的元数据部分(“外部完整索引”)。用于表示电影的根清单的外部完整索引可以指示与包含时间增量的最接近清单(“最接近的匹配清单”)的例如时间增量为分钟的阵列(对于电影的所有分钟数)。期望的目标时间可以通过定位外部完整索引中期望目标时间的最接近的匹配清单来找到，如在下文参照图6B描述的。在第二种方法中，每个相应清单(例如根清单和由根清单指示的集合中本身为清单的任何其它内容对象)包括指向外部索引的元数据部分，其提供相应清单中指示的内容对象子集的排序信息(“外部相对索引”)。内容对象的排序子集只涉及相应清单的直接子清单。为了基于外部相对索引直接寻找特定的目标位置，系统基于与每个相应清单关联的外部相对索引向下遍历清单树，如在下文参照图6C描述的。因此，通过在外部(完整或相对)索引中编码顺序，内容生产者创建顺序编码根清单。
在一些实施例中，不是创建外部索引，内容生产者通过在根清单内直接包括完整索引信息，创建顺序编码根清单。注意，在根清单中直接编码索引信息可以产生比使用外部索引低效率的结果。
例如，在图1中，内容生产者104可以创建描述一项内容的根清单120。根清单120可以包含清单名称122和内容对象名称130.1-130.n的列表。根清单120还可以包含与内容对象名称130.1-130.n关联的散列值132.1-132.n。在一些实施例中，每个散列值可以是唯一地标识内容对象的自认证内容对象的一部分。此外，根清单120可以包含生产者签名136。根清单120可以包含基于索引名称124指向外部索引的指针。例如，外部索引是与根清单120不同的内容对象，并具有相应的索引名称124。根清单120描述为包括到一个外部索引的一个链接的顺序编码根清单，如由索引名称124指示的。尽管在图1中只描绘了一个外部索引，但要记得如上文描述的，顺序编码根清单可以包括到多个外部索引的多个链接。
索引名称124可以与内容对象关联，诸如根清单索引140，其包含索引名称124和表项的列表，这些表项包括：测量单位144.1-144.m；最接近的匹配清单名称146.1-146.m；和散列值148.1-148.m。测量单位144.1-144.m指示索引被组织的方式和用来搜索和访问内容的测量单位。例如，如果根清单120表示电影，则测量单位144.1-144.m可以是分钟。最接近的匹配清单名称146.1-146.m是最接近(例如小于或等于)相应的测量单位144.1-144.m的清单(“最接近的匹配清单”)的名称。下文参照图6B和6C描述的使用示例描绘如何确定最接近的匹配清单。散列值148.1-148.m表示具有最接近的匹配清单名称146.1-146.m的内容对象的散列。散列值148.1-148.m还允许请求应用(例如内容消费者108)通过对任何后续获得的清单散列化并将散列与散列值148.1-148.m比较来验证完整性。
内容消费者108可以通过网络102传输对具有清单名称122的内容对象的兴趣，来检索顺序编码根清单120。一旦获得根清单120，内容消费者108可以通过网络102传输对具有索引名称124的内容对象的兴趣，来检索根清单索引140。内容消费者108然后可以通过使用根清单索引140中包括的排序信息寻找根清单120的内容内的特定位置，如参照图3B在下文描述的。因此，系统允许内容消费者108基于由内容生产者104创建的顺序编码根清单120，执行直接寻找(例如随机访问)大块内容。
创建顺序编码清单
图2呈现根据本发明的实施例图解说明由内容生产者执行的创建顺序编码清单的方法200的流程图。操作中，内容生产者确定对内容对象的集合和其相应摘要(例如散列值)进行指示的根清单(操作202)。相应内容对象可以是数据对象或另一清单，并与名称关联，所述名称为包括从最概括级到最具体级排序的连续名称组成的分层结构可变长度标识符(HSVLI)。内容生产者生成与根清单关联的允许直接搜索和访问由根清单指示的内容的索引(操作204)。内容生产者可以基于直接或外部方法生成索引(判断206)。如果索引基于直接方法生成，则内容生产者在根清单中直接包括编码索引(操作208)。如果索引是外部的，则内容生产者创建外部根清单索引(操作210)，其可以是相对索引或完整索引(判断212)。如上文描述的，相对索引包括由根清单指示的相应清单的内容子集的排序信息，这里，内容对象的排序子集只涉及每个相应清单的直接子清单，完整索引包括由根清单指示的所有内容对象的排他性列表。根清单通过包括根清单的每个直接子清单的名称和散列的列表指示内容对象(数据对象和清单两者)。由根清单指示的每个清单可以基于嵌套分层描述，如在图5中描绘的树状拓扑中显示的，可以包括清单的每个父和子的信息。
如果外部索引是相对索引，则内容生产者创建根清单索引，该根清单索引是根清单中指示的内容对象子集的相对索引(操作214)。此外，对于由根清单指示的每个清单，内容生产者创建每个清单中指示的内容对象子集的相对索引(操作216)。如果外部索引是完整索引，则内容生产者创建根清单，该根清单为根清单中指示的内容对象集合的完整(例如排他性)索引(操作218)。
基于目标寻找从顺序编码清单中检索内容
图3A呈现根据本发明的实施例图解说明由内容消费者执行的基于顺序编码清单中的期望寻找位置检索内容的方法300的流程图。操作中，内容消费者检索对内容对象的集合和其相应摘要进行指示的根清单(操作302)。内容消费者确定与根清单关联的允许直接搜索和访问由根清单指示的内容的索引(操作304)。内容消费者还确定根清单中指示的内容的目标寻找位置(操作306)。索引可以是直接索引或外部索引(判断308)。如果编码索引直接包括于根清单中，则内容消费者基于最接近地匹配确定的目标寻找位置的清单检索内容对象(操作310)。记住，每个清单可以包括指向清单的父和所有子的指针，从而提供允许内容消费者从目标寻找位置继续向前或向后遍历清单树的内容的排序信息。系统可以基于直接编码的索引，遍历根清单中指示的内容对象的剩余部分(操作312)。如果编码索引是到外部索引的链接，则操作如图3B中所示的继续。
图3B呈现根据本发明的实施例图解说明由内容消费者执行的基于顺序编码清单中的期望寻找位置检索内容的方法350的流程图。外部索引可以是相对索引或完整索引(判断352)。如果外部索引是相对索引，则内容消费者检索为根清单中指示的内容对象子集的相对索引的根清单索引(操作354)。外部相对索引可以包括指向父清单的名称的父指针，这允许系统从目标寻找位置继续遍历清单树。外部相对索引还可以包括指向根清单的指针(与父清单不同时)，使得系统可以快速跳转到树的根部。因此，使用外部相对索引允许以任何形式通过树，用于更快速和更高效的寻找操作。
基于外部相对索引，内容消费者确定由当前清单(这里是根清单)指示的内容对象是否与目标寻找匹配(例如，由当前清单指示的内容对象是否是具有与目标寻找的名称和相应散列匹配的名称和相应散列的数据对象)(判断356)。如果匹配，则内容消费者检索内容对象(如清单中指示的)(操作362)。系统可以基于外部相对索引的树状拓扑遍历根清单中指示的内容对象的剩余部分(操作364)。如果不匹配，则内容消费者确定最接近地匹配目标寻找位置(“最接近的匹配清单”)的相对索引中指示的内容对象子集的清单(操作358)。内容消费者检索最接近的匹配清单的外部相对索引(操作362)，并基于检索的外部相对索引，确定由当前清单(这里是最接近的匹配清单)指示的内容对象是否与目标寻找匹配(例如，由当前清单指示的内容对象是否是具有与目标寻找的名称和相应散列匹配的名称和相应散列的数据对象)(判断356)。系统重复操作358、操作360和判断356，直到找到目标寻找的匹配。随后，操作如参照操作362描述的继续。
如果外部索引是完整索引，则内容消费者检索为根清单中指示的内容对象集合的完整索引的根清单索引(操作364)。因为完整索引是根清单中指示的内容的排他性列表，所以内容消费者不需要遍历整个清单树，以获得与目标寻找对应的内容对象。基于外部完整索引，内容消费者基于最接近地匹配目标寻找的清单(“最接近的匹配清单”)检索内容对象(操作366)。系统然后可以基于外部索引的树状拓扑遍历根清单中指示的内容对象的剩余部分(操作368)。
示例性标准清单和清单有效载荷的格式
图4A呈现根据本发明的实施例描绘标准CCN清单400的格式的表。清单400的格式基于扩展巴科斯范式(ABNF)的元语言。清单400可以包含签名对象402字段，其指示内容对象(清单400)，还可以包括验证算法和验证有效载荷。验证算法404字段可以包含例如RSA或HMAC。验证有效载荷406字段可以包含例如清单的生产者的签名。验证算法404和验证有效载荷406是设计成用于完整性检查或认证的可选字段，不影响清单的内容。内容对象410字段指示内容对象的名称、创建时间、到期时间和有效载荷类型。名称412字段指示内容对象的CCN名称。创建时间414字段和到期时间416字段指示相应的创建和到期时间，例如单位为UTC时间。有效载荷类型418字段指示有效载荷类型是数据、清单还是其它。例如，数据420字段可以包含代表应用有效载荷的值，清单422字段可以包含表示清单的有效载荷的值。有效载荷424字段可以是内容对象的列表。如果有效载荷类型418指示清单，则内容对象(清单400)的有效载荷会被解析为清单有效载荷430。
清单有效载荷430可以包括元数据部分和有效载荷部分。元数据部分432指向描述有效载荷部分434的元件。元数据部分432和有效载荷部分434可以被编码为一个部分。部分440字段定义为可选的访问控制列表(ACL)和两个阵列。ACL 442字段包含链接460，链接460包括为链接目标的CCN名称的目标名称462字段、为链接目标的KeyId限制的目标KeyId 464字段和包含链接目标的内容对象散列限制的目标散列466字段。部分440中的第一阵列是名称列表444字段，其包括名称表项的列表。名称表项446字段包括根媒介名称，还可以包括开始块。如果所有散列基于当前内容对象的名称，则媒介名称的列表可以是空的。部分440中的第二阵列是散列列表448，其包括名称索引450和散列452。内容对象名称具有名称索引值“0”，所以名称列表444以名称索引值“1”开始。如果内容对象名称具有关联的块号，则该块号加1是名称索引值为“1”的相应表项的暗示开始块。如果开始块存在于名称表项446字段中，则认为名称包括块名称组成。开始块号是开始块和相对顺序的和，而相对顺序是与名称索引对应的散列列表448表项的顺序位置。
图4C呈现根据本发明的实施例描绘示例性清单有效载荷430和用于检索示例性清单有效载荷430的内容的相应样本兴趣490的表。如参照图4A在上文讨论的，清单有效载荷430包括名称列表444和散列列表448。名称列表444中的两个表项包括开始块，所以认为名称包括块名称组成。名称列表444中的第一表项具有开始块值“1”，根媒介名称为“/netflix/frozen/manifest20”，而第二表项具有开始块值“0”，根媒介名称为“/netflix/frozen/contentobj10”。散列列表448中的四个表项对应于名称列表444中指示的内容对象的各个块。记得名称列表444以名称索引值“1”开始，原因是内容对象名称具有名称索引值“0”。因此，名称列表444中的第一表项对应于名称索引值“1”，名称列表444中的第二表项对应于名称索引值“2”。生成的对清单有效载荷430的内容的兴趣的集合描绘于样本兴趣490中。清单有效载荷430的格式可以使请求应用(例如内容消费者)用不同的媒介名称和不同的块号序列交错检索一系列内容对象。例如，兴趣490.0和490.2是对名称“/netflix/frozen/contentobj10/chunk＝0”和“/netflix/frozen/contentobj 10/chunk＝1”指示的数据对象的兴趣，相应散列值为“0x123”和“0x456”，而兴趣490.1和490.3是对由名称“netflix/frozen/manifest20/chunk＝1”和“/netflix/frozen/manifest20/chunk＝2”指示的清单的兴趣，相应散列值为“0xAAA”和“0xBBB”。
图4B呈现根据本发明的实施例描绘修改的清单有效载荷部分470的格式的表。修改部分470可以在清单400中被直接编码，或者包括到外部数据的链接(例如外部完整索引或外部相对索引)。部分480字段包含可选的访问控制列表(ACL)和三个阵列。如图4A中所示，ACL 442包含链接460，链接460包括目标名称462、目标密钥标识(KeyId)464字段和目标散列466字段，目标名称462为链接目标的CCN名称，目标KeyId464字段为链接目标的KeyId限制，目标散列466字段包含链接目标的内容对象散列限制。第一阵列是名称列表444，第二阵列是散列列表448，第三阵列是排序472。如上文对在图4A中描绘的标准清单400描述的，第一阵列是名称列表444字段，其包括名称列表表项。名称表项446字段包括根媒介名称，还可以包括开始块。第二阵列是散列列表488，其包括排序482、名称索引450和散列452。部分480中的第三阵列是排序，其指示清单400的有效载荷部分434中描述的内容对象的排序。修改部分470还包括为父表项列表的父列表484，其中，父表项486包括排序482和到各个父的链接。
示例性拓扑和相应清单
图5呈现根据本发明的实施例的与示例性根清单对应的示例性树状拓扑500。根清单树500描绘名称为“/netflix/frozen”并具有四个子节点的根清单节点502：节点0是名称为“/netflix/frozen/D0”的数据对象，节点10是名称为“/netflix/frozen/D10”的数据对象，节点20是名称为“/netflix/frozen/M20”的清单，节点70是名称为“/netflix/frozen/M70”的清单。节点20为具有三个子节点的清单：节点20是名称为“/netflix/frozen/M20/D20”的数据对象，节点30为名称为“/netflix/frozen/M20/M30”的清单，节点65为名称为“/netflix/frozen/M20/D65”的数据对象。节点30是具有五个子节点的清单：节点30是名称为“/netflix/frozen/M20/M30/D30”的数据对象，节点35是名称为“/netflix/frozen/M20/M30/D35”的数据对象，节点40是名称为“/netflix/frozen/M20/M30/M40”的清单，节点50是名称为“/netflix/frozen/M20/M30/D50”的数据对象，节点60是名称为“/netflix/frozen/M20/M30/D60”的数据对象。节点40是具有两个子节点的清单：节点40是名称为“/netflix/frozen/M20/M30/M40/D40”的数据对象，节点45是名称为“/netflix/frozen/M20/M30/M40/D45”的数据对象，节点70是具有两个子节点的清单：节点70是名称为“/netflix/frozen/M70/D70”的数据对象，节点75是名称为“/netflix/frozen/M70/D75”的数据对象。
图6A呈现根据本发明的实施例描绘根清单的示例性内容和由关于图5描述的树拓扑500表示的根清单指示的清单的表。根清单600包括：值为“/netflix/frozen/manifest_root”的名称602字段；值为“MANIFEST”的有效载荷类型604字段；与具有在元数据部分610和有效载荷部分612中指示的值的清单有效载荷608对应的清单606字段。元数据部分610是到编码索引的链接，它是名称为“/netflix/frozen/index_complete”(见图6B，将在下文描述)或名称为“/netflix/frozen/index_relative”(见图6C，将在下文描述)的内容对象。外部索引(例如根清单索引)是与根清单不同的内容对象。有效载荷部分612是名称的列表和相应散列的列表。注意，在图6A中描述各个清单的表只包括<名称，散列>对的列表，而不是更详细的包括图4A和图4C中描述的开始块和名称索引。例如，清单620显示为名称“/netflix/frozen/M20”、有效载荷类型“MANIFEST”，有效载荷包含以下<名称，散列>对：“/netflix/frozen/M20/D20”，hash(CO/netflix/frozen/M20/D20)；“/netflix/frozen/M20/M30”，hash(CO/netflix/frozen/M20/M30)；和/netflix/frozen/M20/D65”，hash(CO/netflix/frozen/M20/D65)。清单630、640和670被类似地描绘，对应于如图5中描述的树拓扑500。
示例性外部完整索引和相应使用示例
图6B呈现根据本发明的实施例描绘基于图5和图6A中描述的清单有效载荷的根清单600外部完整索引600_C的示例性内容的表。在一些实施例中，外部完整索引600_C的内容直接包括于根清单600中并被编码。外部完整索引600_C包括值为“/netflix/frozen/index_complete”的名称，其对应于图6A中的根清单600的元数据部分610的值。索引600_C还包括覆盖根清单的完整内容的表项列表，其中，每个表项指示：指示组织索引的方式的测量单位(例如，可以用来搜索和访问内容的测量单位)；最接近的匹配清单的名称，它是最接近(例如小于或等于)相应测量单位的清单(“最接近匹配清单”)；和散列值，其代表与最接近匹配清单的名称关联的清单的散列。索引600_C可以基于电影中的5秒递增组织，并包含对包含期望内容对象进行引用的清单的完整列表。注意，尽管索引600_C列出5秒递增，但搜索可以基于更小的时间增量构造，诸如1秒递增。系统基于与小于或等于期望寻找单位的单位对应的表项匹配的清单，确定最接近匹配清单。索引600_C还可以基于树拓扑500从第一对象开始，树拓扑500代表根清单600中指示的内容对象的集合。例如，外部完整索引600_C中的第一表项是0秒的表项，其对应于节点0，如树拓扑500中所示的根清单600的第一对象。
完整索引600_C的以下使用示例基于参照图5、6A和6B呈现和描述的示例性表和本文中公开的方法。内容生产者创建根清单600和与树状拓扑500对应并代表电影“Frozen”的清单620，630，640和670。内容生产者还创建外部完整索引600_C，其通过指示特定的5秒递增的最接近匹配清单，包含根清单600的内容5秒递增的完整列表。希望访问电影的期望部分(例如第39秒)的内容消费者检索根清单600，基于元数据部分610确定有效载荷类型604是“MANIFEST”，基于名称“/netflix/frozen/index_complete”检索根清单600的外部完整索引600_C。内容消费者使用索引600_C确定最接近匹配清单名称。最接近匹配清单是基于与期望的寻找位置最接近的测量单位确定的，其中，“最接近”匹配是小于或等于期望寻找位置的匹配。在这种情况下，最接近匹配清单在35秒的表项找到，它是小于或等于39秒的期望寻找位置的最接近匹配。表项指示最接近匹配清单的名称是“/netflix/frozen/M20/M30”，其对应于清单630。内容消费者通过名称检索清单630，并可以通过比较关联散列值(例如通过散列化检索的清单630，如图6A所示)并将该散列与外部完整索引600_C中的35秒的表项的相应散列值进行比较来验证清单630。内容消费者然后检索清单630的内容，并遍历清单630的检索内容，直到获得期望的内容对象，例如名称为“/netflix/frozen/M20/M30/D35”的内容对象。因此，完整索引600_C允许内容消费者寻找由根清单指示的内容中的特定位置，而不必遍历根清单的全部内容。
示例性外部相对索引和相应的使用示例
图6C呈现说明根据本发明的实施例描绘基于图5和图6A中描述的清单有效载荷的根清单600外部完整索引600_R和与根清单中指示的每个清单关联的外部相对索引(例如外部相对索引620_R，630_R，640_R和670_R)的示例性内容的表。外部相对索引600_R包括值为“/netflix/frozen/index_relative”的名称，其对应于图6A中的根清单600的元数据部分610的值。索引600_R还包括与根清单的内容子集对应的表项列表，这里每个表项表示：指示组织索引的方式的测量单位(例如可以用来搜索并访问内容的测量单位)；最接近匹配清单的名称，其为最接近(例如小于或等于)相应测量单位的清单(“最接近匹配清单”)；以及代表与最接近匹配清单的名称关联的清单的散列的散列值。索引600_R可以基于电影中5秒递增来组成，可以包含与值为0，10，20和70的秒测量单位对应的表项。由根清单指示的每个清单还可以包含其自己的外部相对索引。例如：清单620外部相对索引620_R可以包含与20，30和65秒对应的表项；清单630外部相对索引630_R可以包含与30，35，40，50和60秒对应的表项；清单640外部相对索引640_R可以包含与40和45秒对应的表项；清单670外部相对索引670_R可以包含与70和75秒对应的表项。
相对索引600_R的以下使用示例基于图5，6A和6B呈现和描述的示例性表和本文中公开的方法。内容生产者创建根清单600和清单620，630，640和670，他们对应于树状拓扑500，并代表电影“Frozen”。内容生产者还创建外部相对索引600_R，620_R，630_R，640_R和670_R。这些外部索引中的每一个包含基于根清单600的内容的5秒递增的表项的子集，例如通过指示相应清单的每个直接子清单的最接近匹配清单(数据对象或清单)。希望访问电影的期望部分(例如42秒)的内容消费者检索根清单600，基于元数据部分610确定有效载荷类型604是“MANIFEST”，并基于名称“/netflix/frozen/index_relative”检索根清单600外部相对索引600_R。注意，如上文对与图6B中所示的外部完整索引600_C对应的使用示例的描述，系统可以通过散列化检索的内容对象并将散列值与相应包括的散列值进行比较来验证检索的内容对象(例如数据对象、清单、外部完整索引或外部相对索引)。
内容消费者使用索引600_R确定最接近匹配清单名称。如上文讨论的，最接近匹配清单是基于与期望寻找位置最接近的测量单位确定的，其中，“最接近”匹配是小于或等于期望寻找位置的匹配。在这种情况下，最接近匹配清单在20秒的表项找到，它是小于或等于42秒的期望寻找位置的外部相对索引600_R中的最接近匹配。该表项指示最接近匹配清单的名称是“/netflix/frozen/M20”，其对应于清单620。内容消费者然后检索清单620，检索相对索引620_R，并再次确定最接近匹配清单名称，这里是名称为“/netflix/frozen/M20/M30”的30秒的表项，这对应于清单630。内容消费者检索清单630，检索相对索引630_R，并确定最接近匹配清单在名称为“/netflix/frozen/M20/M30/M40”的40秒表项，这对应于清单640。内容消费者检索清单640，检索相对索引640_R，并确定最接近匹配清单是当前清单(清单640)，检索清单640的内容，并遍历清单640的检索内容，直到获得期望内容对象，例如名称为“/netflix/frozen/M20/M30/M40/D40”的内容对象。因此，相对索引使内容消费者通过逐渐地/反复地缩小搜索而寻找内容中由根清单指示的特定位置，而不必遍历根清单的全部内容。
示例性计算机和通信系统
图7图解说明根据本发明的实施例促进直接寻找清单的排序内容的示例性计算机和通信系统702。计算机和通信系统702包括处理器704、存储器706和存储装置708。存储器706可以包括充当管理存储器的易失性存储器(例如RAM)，并且可以用来存储一个或多个内存池。而且，计算机和通信系统702可以耦连到显示装置710、键盘712和定位装置714。存储装置708可以存储操作系统716、内容处理系统718和数据732。
内容处理系统718可以包括指令，这些指令在由计算机和通信系统702执行时，可以引起计算机和通信系统702执行本申请中描述的方法和/或过程。具体地，内容处理系统718可以包括用于通过内容生产装置确定根清单的指令，其中，清单指示内容对象的集合和其相应的摘要，其中，内容对象是数据对象或另一清单(根清单确定机构720)。内容处理系统718可以包括用于生成与根清单关联的索引的指令，其中，索引使根清单中指示的内容对象的集合被直接地搜索和访问，其中，索引是包括根清单中指示的内容对象集合的完整索引的根清单索引(完整索引机构722)。
内容处理系统718还可以包括用于生成与根清单关联的索引的指令，其中，索引使根清单中指示的内容对象的集合被直接地搜索和访问，其中，索引是包括根清单中指示的内容对象集合的相对索引的根清单索引(相对索引机构724)。内容处理系统718还可以包括用于对根清单指示的相应清单创建描述相应清单指示的内容对象的子集的相对顺序的相对索引的指令(相对索引机构724)。内容处理系统718可以包括用于创建根清单中指示的内容对象的排序的指令，其中，排序包括于根清单中，描述根清单中每个内容对象的顺序，并且对于根清单中的本身为清单的每个内容对象，描述清单的每个父和子(直接编码机构726)。
内容处理系统718另外可以包括用于由内容消费装置检索根清单的指令，其中，清单指示内容对象的集合和其相应的摘要，并且其中，内容对象是数据对象或另一清单(通信机构728)。内容处理系统718可以包括用于确定与根清单关联的索引的指令，其中，索引使根清单中指示的内容对象的集合被直接地搜索和访问，并且其中，索引是包括根清单中指示的内容对象集合的完整索引的根清单索引(完整索引机构722)。内容处理系统718还可以包括用于确定根清单中指示的内容的目标寻找位置的指令(目标寻找机构730)。内容处理系统718可以包括基于最接近地匹配目标寻找位置的清单检索内容对象的指令，其中，最接近匹配清单是与小于或等于目标寻找位置的测量单位关联的清单(通信机构728)。
内容处理系统718还可以包括用于确定与根清单关联的索引的指令，其中，索引使根清单中指示的内容对象的集合被直接地搜索和访问，并且其中，索引是包括清单中指示的内容对象的集合的相对索引的根清单索引(相对索引机构724)。内容处理系统718还可以包括用于对根清单指示的相应清单检索描述相应清单指示的内容对象的子集的相对顺序的相对索引的指令(相对索引机构724)
内容处理系统718还可以包括用于检索根清单索引的指令，所述根清单索引为与根清单不同的内容对象(通信机构728)。内容处理系统718可以包括用于确定根清单中指示的内容对象的排序包括于根清单中的指令，其中，排序描述根清单中的每个内容对象的顺序，并且对于根清单中的本身为清单的每个内容对象，是清单的每个父和子(直接编码机构726)。
数据732可以包括通过本申请中描述的方法和/或过程作为输入请求的或作为输出生成的任何数据。具体地，数据732可以存储至少：指示内容对象的集合和其相应摘要的根清单；数据对象；清单；与每个内容对象关联的名称，其中，名称为包括从最概括级到最具体级排序的连续名称组成的分层结构可变长度标识符(HSVLI)；与根清单关联的索引，其中，索引使根清单中指示的内容对象的集合被直接地搜索和访问；为与根清单不同的内容对象的根清单索引；根清单中指示的内容对象集合的完整索引，其中，完整索引基于根清单中指示的内容对象集合的树状拓扑从第一对象开始；描述清单指示的内容对象子集的相对顺序的清单的相对索引；到清单的父的链接；基于树状拓扑的内容对象集合；根清单中指示的内容对象集合的排序；包括排序信息的根清单；以及位于根清单中指示的内容的目标寻找位置。
在此详细描述中描述的数据结构和代码通常存储于计算机可读存储介质上，计算机可读存储介质可以是可以存储代码和/或数据以由计算机系统使用的任何装置或介质。计算机可读存储介质包括但不限于易失性存储器、非易失性存储器、磁和光存储装置(诸如磁盘驱动器、磁带、CD(光盘)、DVD(数字通用盘或数字视频盘))或能够存储计算机可读介质的现在已知或以后开发的其它介质。
在详细描述部分描述的方法和过程可以体现为代码和/或数据，这些代码和/或数据可以存储在如上文描述的计算机可读存储介质中。当计算机系统读、执行计算机可读存储介质上存储的代码和/或数据时，计算机系统执行体现为数据结构和代码并存储于计算机可读存储介质中的方法和过程。
而且，上面描述的方法和过程可以包括于硬件模块或设备中。这些模块或设备可以包括但不限于专用集成电路(ASIC)芯片、现场可编程门阵列(FPGA)、在特定时间执行特定软件模块或一段代码的专用或共享处理器，和现在已知或以后开发的其它可编程逻辑器件。当硬件模块或设备被激活时，他们执行其中包括的方法和过程。

Claims (10)

1.一种用于促进对内容中心网络中的一项内容的随机访问的计算机实现的方法，包括：
通过内容生产装置确定根清单，其中，清单指示表示所述内容中心网络中的所述一项内容的部分的内容对象的集合，其中，相应的内容对象是数据对象或另一清单，并且与名称关联，所述名称为包括从最概括级到最具体级排序的连续名称组成的分层结构可变长度标识符HSVLI以唯一地标识相应的内容对象；以及
生成与所述根清单关联的索引，其中，所述索引允许所述根清单中指示的内容对象的集合被直接地搜索和访问，所述索引包括表项的列表，该表项的列表覆盖所述根清单的完整内容，其中每个表项指示测量单位、最接近的匹配清单的名称、以及散列值，其中所述测量单位指示索引被组织的方式和用来搜索和访问所述一项内容的测量单位，所述最接近的匹配清单是最接近相应的测量单位的清单，所述散列值表示与所述最接近的匹配清单的名称关联的清单的散列，所述散列值被配置为通过与其他后续获得的清单的散列值进行比较来验证完整性，从而促进内容消费者基于所述索引通过基于与目标寻找位置最接近地匹配的清单检索内容对象来寻找与所述根清单关联的所述一项内容中的期望位置，其中所述目标寻找位置对应于由内容消费者指示的期望位置。
2.根据权利要求1所述的方法，其中，生成的索引还包括根清单索引，所述根清单索引是与所述根清单不同的内容对象。
3.根据权利要求2所述的方法，其中，所述根清单索引包括所述根清单中指示的内容对象集合的完整索引，并且其中，所述完整索引基于所述根清单中指示的内容对象集合的树状拓扑从第一对象开始。
4.一种用于促进对内容中心网络中的一项内容的随机访问的计算机实现的方法，包括：
通过内容消费装置检索根清单，其中，清单指示表示所述内容中心网络中的所述一项内容的部分的内容对象的集合，其中，相应内容对象是数据对象或另一清单，并与名称关联，所述名称为包括从最概括级到最具体级排序的连续名称组成的分层结构可变长度标识符HSVLI以唯一地标识相应的内容对象；
确定与所述根清单关联的索引，其中，所述索引允许所述根清单中指示的所述内容对象集合被直接地搜索和访问，所述索引包括表项的列表，该表项的列表覆盖所述根清单的完整内容，其中每个表项指示测量单位、最接近的匹配清单的名称、以及散列值，其中所述测量单位指示索引被组织的方式和用来搜索和访问所述一项内容的测量单位，所述最接近的匹配清单是最接近相应的测量单位的清单，所述散列值表示与所述最接近的匹配清单的名称关联的清单的散列，所述散列值被配置为通过与其他后续获得的清单的散列值进行比较来验证完整性；
确定所述根清单中指示的内容的目标寻找位置，其中所述目标寻找位置对应于由内容消费者指示的期望位置；
基于所述索引，基于与所述目标寻找位置最接近匹配的清单，检索内容对象，其中，最接近的匹配清单是与小于或等于所述目标寻找位置的测量单位关联的清单，从而促进所述内容消费装置寻找期望位置，而不必遍历由所述根清单表示的内容。
5.根据权利要求4所述的方法，其中，确定所述索引还包括：
检索根清单索引，所述根清单索引为与所述根清单不同的内容对象。
6.根据权利要求5所述的方法，其中，所述根清单索引包括所述根清单中指示的内容对象集合的完整索引，并且其中，所述完整索引基于所述根清单中指示的内容对象集合的树状拓扑从第一对象开始。
7.一种用于促进对内容中心网络中的一项内容的随机访问的计算机系统，所述系统包括：
处理器；
存储装置，所述存储装置耦连到所述处理器并存储指令，所述指令由计算机执行时引起所述计算机执行一种方法，所述方法包括：
通过内容生产装置确定根清单，其中，清单指示表示所述内容中心网络中的所述一项内容的部分的内容对象的集合，其中，相应的内容对象是数据对象或另一清单，并且与名称关联，所述名称为包括从最概括级到最具体级排序的连续名称组成的分层结构可变长度标识符HSVLI以唯一地标识相应的内容对象；以及
生成与所述根清单关联的索引，其中，所述索引允许所述根清单中指示的内容对象集合被直接地搜索和访问，所述索引包括表项的列表，该表项的列表覆盖所述根清单的完整内容，其中每个表项指示测量单位、最接近的匹配清单的名称、以及散列值，其中所述测量单位指示索引被组织的方式和用来搜索和访问所述一项内容的测量单位，所述最接近的匹配清单是最接近相应的测量单位的清单，所述散列值表示与所述最接近的匹配清单的名称关联的清单的散列，所述散列值被配置为通过与其他后续获得的清单的散列值进行比较来验证完整性，从而促进内容消费者基于所述索引通过基于与目标寻找位置最接近地匹配的清单检索内容对象来寻找与所述根清单关联的所述一项内容中的期望位置，其中所述目标寻找位置对应于由内容消费者指示的期望位置。
8.根据权利要求7所述的计算机系统，其中，生成的索引还包括根清单索引，所述根清单索引是与所述根清单不同的内容对象。
9.根据权利要求8所述的计算机系统，其中，所述根清单索引包括所述根清单中指示的内容对象集合的完整索引，并且其中，所述完整索引基于所述根清单中指示的内容对象集合的树状拓扑从第一对象开始。
10.根据权利要求8所述的计算机系统，其中，所述方法还包括：
对于由所述根清单指示的相应清单，创建相对索引，所述相对索引描述由所述相应清单指示的内容对象的子集的相对排序，其中，所述根清单索引是描述由所述根清单指示的内容对象的子集的相对排序的相对索引。
CN201610005338.5A 2015-01-12 2016-01-05 在内容中心网络中对编码清单排序 Active CN105786953B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/595102 2015-01-12
US14/595,102 US9946743B2 (en) 2015-01-12 2015-01-12 Order encoded manifests in a content centric network

Publications (2)

Publication Number Publication Date
CN105786953A CN105786953A (zh) 2016-07-20
CN105786953B true CN105786953B (zh) 2021-08-27

Family

ID=55083340

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610005338.5A Active CN105786953B (zh) 2015-01-12 2016-01-05 在内容中心网络中对编码清单排序

Country Status (3)

Country Link
US (1) US9946743B2 (zh)
EP (1) EP3043271B1 (zh)
CN (1) CN105786953B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10701038B2 (en) * 2015-07-27 2020-06-30 Cisco Technology, Inc. Content negotiation in a content centric network
EP3610628B1 (en) * 2017-04-14 2021-09-22 Koninklijke KPN N.V. Transmitting and receiving an interest message specifying an aggregation parameter
US11418345B2 (en) * 2019-06-19 2022-08-16 Amazon Technologies, Inc. Digest proofs in a journaled database
US11487733B2 (en) 2019-06-19 2022-11-01 Amazon Technologies, Inc. Database journal redaction
US11487819B2 (en) 2019-06-19 2022-11-01 Amazon Technologies, Inc. Threaded leaf nodes in database journal

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1280734A (zh) * 1997-10-28 2001-01-17 互联网号码公司 用于访问在一个网络上的信息的方法和系统
CN1411275A (zh) * 2001-09-27 2003-04-16 三星电子株式会社 分层索引图像的方法及其设备
CN102611888A (zh) * 2011-11-18 2012-07-25 北京工业大学 一种对屏幕内容的编码方法
CN102792291A (zh) * 2009-08-17 2012-11-21 阿卡麦科技公司 基于http的流分发的方法和系统

Family Cites Families (590)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US817441A (en) 1905-12-26 1906-04-10 Bucher & Gibbs Plow Company Plow.
GB1104536A (en) 1966-06-10 1968-02-28 Bp Chem Int Ltd A process for the production of film forming aqueous dispersions of copolymers of vinyl esters of organic acids
US4309569A (en) 1979-09-05 1982-01-05 The Board Of Trustees Of The Leland Stanford Junior University Method of providing digital signatures
US4921898A (en) 1985-08-02 1990-05-01 Air Products And Chemicals, Inc. Vinyl acetate-ethylene copolymer emulsions prepared in the presence of a stabilizing system of a low molecular weight polyvinyl alcohol and a surfactant
GB8711984D0 (en) 1987-05-21 1987-06-24 Shell Int Research Polymeric products
US5214702A (en) 1988-02-12 1993-05-25 Fischer Addison M Public key/signature cryptosystem with enhanced digital signature certification
JPH0655874B2 (ja) 1989-02-28 1994-07-27 住友化学工業株式会社 酢酸ビニル―エチレン共重合体エマルジョン及びその製造方法
GB8918553D0 (en) 1989-08-15 1989-09-27 Digital Equipment Int Message control system
US5506844A (en) 1994-05-20 1996-04-09 Compression Labs, Inc. Method for configuring a statistical multiplexer to dynamically allocate communication channel bandwidth
US5548646A (en) 1994-09-15 1996-08-20 Sun Microsystems, Inc. System for signatureless transmission and reception of data packets between computer networks
US6181837B1 (en) 1994-11-18 2001-01-30 The Chase Manhattan Bank, N.A. Electronic check image storage and retrieval system
DE19528380A1 (de) 1995-08-02 1997-02-06 Hoechst Ag Heterogene Vinylacetat/Ethylen-Dispersion
US5870605A (en) 1996-01-18 1999-02-09 Sun Microsystems, Inc. Middleware for enterprise information distribution
US5629370A (en) 1996-04-29 1997-05-13 Reichhold Chemicals, Inc. High solids vinyl acetate-ethylene emulsions
US5845207A (en) 1996-05-09 1998-12-01 At&T Wirless Services, Inc. Service transfer to a wireless telephone
US6085320A (en) 1996-05-15 2000-07-04 Rsa Security Inc. Client/server protocol for proving authenticity
DE19620817A1 (de) 1996-05-23 1997-11-27 Wacker Chemie Gmbh Flexible Baustoffmassen
US6173364B1 (en) 1997-01-15 2001-01-09 At&T Corp. Session cache and rule caching method for a dynamic filter
US6047331A (en) 1997-02-19 2000-04-04 Massachusetts Institute Of Technology Method and apparatus for automatic protection switching
WO1998038762A2 (en) 1997-02-26 1998-09-03 Siebel Systems, Inc. Determining visibility to a remote database client
US6366988B1 (en) 1997-07-18 2002-04-02 Storactive, Inc. Systems and methods for electronic data storage management
US6363067B1 (en) 1997-09-17 2002-03-26 Sony Corporation Staged partitioned communication bus for a multi-port bridge for a local area network
US6091724A (en) 1997-11-20 2000-07-18 International Business Machines Corporation Routing messages within a network using the data content of the message
US6807632B1 (en) 1999-01-21 2004-10-19 Emc Corporation Content addressable information encapsulation, representation, and transfer
US6052683A (en) 1998-02-24 2000-04-18 Nortel Networks Corporation Address lookup in packet data communication networks
US6667957B1 (en) 1998-03-14 2003-12-23 University Of Maryland Adaptive routing method for a dynamic network
US6725373B2 (en) 1998-03-25 2004-04-20 Intel Corporation Method and apparatus for verifying the integrity of digital objects using signed manifests
US6915307B1 (en) 1998-04-15 2005-07-05 Inktomi Corporation High performance object cache
US6292880B1 (en) 1998-04-15 2001-09-18 Inktomi Corporation Alias-free content-indexed object cache
US6209003B1 (en) 1998-04-15 2001-03-27 Inktomi Corporation Garbage collection in an object cache
US6128623A (en) 1998-04-15 2000-10-03 Inktomi Corporation High performance object cache
US6289358B1 (en) 1998-04-15 2001-09-11 Inktomi Corporation Delivering alternate versions of objects from an object cache
US6128627A (en) 1998-04-15 2000-10-03 Inktomi Corporation Consistent data storage in an object cache
US7466703B1 (en) 1998-05-01 2008-12-16 Alcatel-Lucent Usa Inc. Scalable high speed router apparatus
US6226618B1 (en) 1998-08-13 2001-05-01 International Business Machines Corporation Electronic content delivery system
US6233646B1 (en) 1998-08-28 2001-05-15 Electronics And Telecommunications Research Institute Memory interface controller
US6732273B1 (en) 1998-10-21 2004-05-04 Lucent Technologies Inc. Priority and security coding system for electronic mail messages
US6332158B1 (en) 1998-12-03 2001-12-18 Chris Risley Domain name system lookup allowing intelligent correction of searches and presentation of auxiliary information
US7073129B1 (en) 1998-12-18 2006-07-04 Tangis Corporation Automated selection of appropriate information based on a computer user's context
US6611872B1 (en) 1999-01-11 2003-08-26 Fastforward Networks, Inc. Performing multicast communication in computer networks by using overlay routing
US6229895B1 (en) 1999-03-12 2001-05-08 Diva Systems Corp. Secure distribution of video on-demand
US6681220B1 (en) 1999-05-28 2004-01-20 International Business Machines Corporation Reduction and optimization of information processing systems
ES2262525T3 (es) 1999-07-19 2006-12-01 British Telecommunications Public Limited Company Encaminamiento de telecomunicaciones.
US7451177B1 (en) 1999-08-12 2008-11-11 Avintaquin Capital, Llc System for and method of implementing a closed loop response architecture for electronic commerce
CA2315457A1 (en) 1999-08-16 2001-02-16 Tactical Retailing Solutions, L.L.C. Method for providing consumers with offers
US6772333B1 (en) 1999-09-01 2004-08-03 Dickens Coal Llc Atomic session-start operation combining clear-text and encrypted sessions to provide id visibility to middleware such as load-balancers
US7013389B1 (en) 1999-09-29 2006-03-14 Cisco Technology, Inc. Method and apparatus for creating a secure communication channel among multiple event service nodes
US7061877B1 (en) 1999-09-10 2006-06-13 Georgia Tech Reseach Corporation System and method for providing high speed wireless media access
US6769066B1 (en) 1999-10-25 2004-07-27 Visa International Service Association Method and apparatus for training a neural network model for use in computer network intrusion detection
US6834195B2 (en) 2000-04-04 2004-12-21 Carl Brock Brandenberg Method and apparatus for scheduling presentation of digital content on a personal communication device
US6957228B1 (en) 2000-01-07 2005-10-18 International Business Machines Corporation Object oriented apparatus and method for providing context-based class replacement in an object oriented system
US7003571B1 (en) 2000-01-31 2006-02-21 Telecommunication Systems Corporation Of Maryland System and method for re-directing requests from browsers for communication over non-IP based networks
US7412462B2 (en) 2000-02-18 2008-08-12 Burnside Acquisition, Llc Data repository and method for promoting network storage of data
US6654792B1 (en) 2000-02-28 2003-11-25 3Com Corporation Method and architecture for logical aggregation of multiple servers
US6862280B1 (en) 2000-03-02 2005-03-01 Alcatel Priority remapping for data communication switch
US6901452B1 (en) 2000-03-02 2005-05-31 Alcatel Selectable prioritization for data communication switch
US20030046396A1 (en) 2000-03-03 2003-03-06 Richter Roger K. Systems and methods for managing resource utilization in information management environments
US20020152305A1 (en) 2000-03-03 2002-10-17 Jackson Gregory J. Systems and methods for resource utilization analysis in information management environments
US6917985B2 (en) 2000-03-10 2005-07-12 The Regents Of The University Of California Core assisted mesh protocol for multicast routing in ad-hoc Networks
US7552233B2 (en) 2000-03-16 2009-06-23 Adara Networks, Inc. System and method for information object routing in computer networks
US7162539B2 (en) 2000-03-16 2007-01-09 Adara Networks, Inc. System and method for discovering information objects and information object repositories in computer networks
US6775258B1 (en) 2000-03-17 2004-08-10 Nokia Corporation Apparatus, and associated method, for routing packet data in an ad hoc, wireless communication system
US7089240B2 (en) 2000-04-06 2006-08-08 International Business Machines Corporation Longest prefix match lookup using hash function
US7908337B2 (en) 2000-04-28 2011-03-15 Adara Networks, Inc. System and method for using network layer uniform resource locator routing to locate the closest server carrying specific content
AU2001275327A1 (en) 2000-06-09 2001-12-24 Charles P. Brown Method and system for protecting domain names
US20040064737A1 (en) 2000-06-19 2004-04-01 Milliken Walter Clark Hash-based systems and methods for detecting and preventing transmission of polymorphic network worms and viruses
US20040073617A1 (en) 2000-06-19 2004-04-15 Milliken Walter Clark Hash-based systems and methods for detecting and preventing transmission of unwanted e-mail
AU2001271263A1 (en) 2000-06-30 2002-01-14 Net2Phone System, method, and computer program product for resolving addressing in a network including a network address translator
US7924837B1 (en) 2000-07-31 2011-04-12 Avaya Communication Israel Ltd. IP multicast in VLAN environment
US7177945B2 (en) 2000-08-04 2007-02-13 Avaya Technology Corp. Non-intrusive multiplexed transaction persistency in secure commerce environments
US7216179B2 (en) 2000-08-16 2007-05-08 Semandex Networks Inc. High-performance addressing and routing of data packets with semantically descriptive labels in a computer network
US7080073B1 (en) 2000-08-18 2006-07-18 Firstrain, Inc. Method and apparatus for focused crawling
EP1334587A1 (en) 2000-08-31 2003-08-13 Padcom Inc. Method and apparatus for routing data over multiple wireless networks
US7698463B2 (en) 2000-09-12 2010-04-13 Sri International System and method for disseminating topology and link-state information to routing nodes in a mobile ad hoc network
US7206853B2 (en) 2000-10-23 2007-04-17 Sony Corporation content abstraction layer for use in home network applications
JP2002135410A (ja) 2000-10-26 2002-05-10 Kddi Research & Development Laboratories Inc アクセスネットワークシステム
US7177646B2 (en) 2000-10-26 2007-02-13 British Telecommunications Public Limited Company Telecommunication routing using multiple routing protocols in a single domain
US7031308B2 (en) 2000-10-30 2006-04-18 The Regents Of The University Of California Tree-based ordered multicasting method
JP4225681B2 (ja) 2000-12-06 2009-02-18 富士通株式会社 仮想閉域網構築方法及び装置並びに中継装置
US7844666B2 (en) 2000-12-12 2010-11-30 Microsoft Corporation Controls and displays for acquiring preferences, inspecting behavior, and guiding the learning and decision policies of an adaptive communications prioritization and routing system
US20020078066A1 (en) 2000-12-18 2002-06-20 David Robinson Data storage system including a file system for managing multiple volumes
US20020077988A1 (en) 2000-12-19 2002-06-20 Sasaki Gary D. Distributing digital content
IES20010015A2 (en) * 2001-01-09 2002-04-17 Menlo Park Res Teoranta Content management and distribution system
US7580971B1 (en) 2001-01-11 2009-08-25 Oracle International Corporation Method and apparatus for efficient SQL processing in an n-tier architecture
US7383329B2 (en) 2001-02-13 2008-06-03 Aventail, Llc Distributed cache for state transfer operations
US20020156912A1 (en) 2001-02-15 2002-10-24 Hurst John T. Programming content distribution
US7350229B1 (en) 2001-03-07 2008-03-25 Netegrity, Inc. Authentication and authorization mapping for a computer network
US7043637B2 (en) 2001-03-21 2006-05-09 Microsoft Corporation On-disk file format for a serverless distributed file system
EP1386432A4 (en) 2001-03-21 2009-07-15 John A Stine PROTOCOL OF ACCESS AND ROUTING FOR AD HOC NETWORKS, IN WHICH THE COLLISION RESOLUTION AND THE DISSEMINATION OF NODE STATES ARE USED
US7062490B2 (en) 2001-03-26 2006-06-13 Microsoft Corporation Serverless distributed file system
US20020199014A1 (en) 2001-03-26 2002-12-26 Accton Technology Corporation Configurable and high-speed content-aware routing method
WO2002091692A1 (en) 2001-04-13 2002-11-14 Girard Gregory D Ditributed edge switching system for voice-over-packet multiservice network
FR2826469B1 (fr) 2001-06-25 2003-10-24 Eads Airbus Sa Procede et dispositif pour commander au moins une surface aerodynamique de profondeur d'un avion lors d'un decollage
US7054855B2 (en) 2001-07-03 2006-05-30 International Business Machines Corporation Method and system for performing a pattern match search for text strings
US7831733B2 (en) 2001-07-06 2010-11-09 Avaya Holdings Limited Policy-based forwarding in open shortest path first (OSPF) networks
US6981029B1 (en) 2001-07-17 2005-12-27 Cisco Technology, Inc. System and method for processing a request for information in a network
US7382787B1 (en) 2001-07-30 2008-06-03 Cisco Technology, Inc. Packet routing and switching device
US7152094B1 (en) 2001-07-31 2006-12-19 Sprint Communications Company L.P. Middleware brokering system adapter
US7356599B2 (en) 2001-08-30 2008-04-08 International Business Machines Corporation Method and apparatus for data normalization
US6775743B2 (en) 2001-09-12 2004-08-10 International Business Machines Corporation Content caching with special handling of multiple identical requests for content
US20030061384A1 (en) 2001-09-25 2003-03-27 Bryce Nakatani System and method of addressing and configuring a remote device
US7194553B2 (en) 2001-10-16 2007-03-20 Microsoft Corporation Resolving virtual network names
US20090006659A1 (en) 2001-10-19 2009-01-01 Collins Jack M Advanced mezzanine card for digital network data inspection
US7469299B2 (en) 2001-10-25 2008-12-23 Verizon Business Global Llc Bridging user agent and a proxy server for supporting network services
US7124616B2 (en) 2001-11-08 2006-10-24 Komatsu Ltd. Work transfer method for transfer press and work transfer apparatus for transfer press or press
US20030144441A1 (en) 2001-11-13 2003-07-31 Ayusman Sen Controlled copolymerization of methyl acrylate with olefins under mild conditions
CA2411806A1 (en) 2001-11-16 2003-05-16 Telecommunications Research Laboratory Wide-area content-based routing architecture
US6968393B1 (en) 2001-11-19 2005-11-22 Redback Networks, Inc. Method and apparatus for an attribute oriented routing update
JP4490012B2 (ja) * 2001-11-26 2010-06-23 富士通株式会社 ファイル検索装置、ファイル検索プログラム
GB2382962A (en) 2001-12-07 2003-06-11 Altio Ltd Data routing without using an address
US7149750B2 (en) 2001-12-19 2006-12-12 International Business Machines Corporation Method, system and program product for extracting essence from a multimedia file received in a first format, creating a metadata file in a second file format and using a unique identifier assigned to the essence to access the essence and metadata file
US7509425B1 (en) 2002-01-15 2009-03-24 Dynamicsoft, Inc. Establishing and modifying network signaling protocols
US20030140257A1 (en) 2002-01-22 2003-07-24 Petr Peterka Encryption, authentication, and key management for multimedia content pre-encryption
US9043365B2 (en) 2002-02-26 2015-05-26 International Business Machines Corporation Peer to peer (P2P) federated concept queries
US7007024B2 (en) 2002-03-29 2006-02-28 Panasas, Inc. Hashing objects into multiple directories for better concurrency and manageability
US7315541B1 (en) 2002-04-03 2008-01-01 Cisco Technology, Inc. Methods and apparatus for routing a content request
US7287275B2 (en) 2002-04-17 2007-10-23 Moskowitz Scott A Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth
WO2003091297A1 (en) 2002-04-24 2003-11-06 Stitching Dutch Polymer Institute PROCESS FOR THE COPOLYMERISATION OF α-OLEFINS WITH VINYL MONOMERS
US7564812B1 (en) 2002-06-06 2009-07-21 Bbn Technologies Corp Method and apparatus for varying times/channels of broadcast beacons
US7444655B2 (en) 2002-06-11 2008-10-28 Microsoft Corporation Anonymous aggregated data collection
US20040030602A1 (en) 2002-06-19 2004-02-12 Rosenquist Edward G. Computer-implemented method and system for managing supplier access to purchasing and inventory transactions
US7496668B2 (en) 2002-06-28 2009-02-24 Honeywell International Inc. OPC server redirection manager
EP1383265A1 (en) 2002-07-16 2004-01-21 Nokia Corporation Method for generating proxy signatures
US7209976B2 (en) 2002-07-16 2007-04-24 Jeremy Benjamin Protocol communication and transit packet forwarding routed between multiple virtual routers within a single physical router
EP1384729A1 (en) 2002-07-25 2004-01-28 Dutch Polymer Institute Process for the radical coplymerisation of alpha-olefins with vinyl monomers
US7206861B1 (en) 2002-07-29 2007-04-17 Juniper Networks, Inc. Network traffic distribution across parallel paths
US9497168B2 (en) 2002-07-30 2016-11-15 Avaya Inc. Method and apparatus for supporting communications between a computing device within a network and an external computing device
US8224985B2 (en) 2005-10-04 2012-07-17 Sony Computer Entertainment Inc. Peer-to-peer communication traversing symmetric network address translators
US7339929B2 (en) 2002-08-23 2008-03-04 Corrigent Systems Ltd. Virtual private LAN service using a multicast protocol
US7430755B1 (en) 2002-09-03 2008-09-30 Fs Networks, Inc. Method and system for providing persistence in a secure network access
US7471681B2 (en) 2002-10-10 2008-12-30 Intel Corporation Determining network path transmission unit
US7542471B2 (en) 2002-10-30 2009-06-02 Citrix Systems, Inc. Method of determining path maximum transmission unit
US7650416B2 (en) 2003-08-12 2010-01-19 Riverbed Technology Content delivery for client-server protocols with user affinities using connection end-point proxies
US7246159B2 (en) 2002-11-01 2007-07-17 Fidelia Technology, Inc Distributed data gathering and storage for use in a fault and performance monitoring system
US7424014B2 (en) 2002-11-12 2008-09-09 Cisco Technology, Inc. System and method for local packet transport services within distributed routers
US7278168B1 (en) 2002-11-27 2007-10-02 Adobe Systems Incorporated Dynamic enabling of functionality in electronic document readers
KR100511479B1 (ko) 2002-12-27 2005-08-31 엘지전자 주식회사 Ｎａｔ를 갖는 망에서의 ｓｉｐ 서비스 방법
GB0230330D0 (en) 2002-12-31 2003-02-05 British Telecomm Communications routing
JP4025674B2 (ja) 2003-04-01 2007-12-26 富士通株式会社 迂回通信経路設計方法
US7519685B2 (en) 2003-04-04 2009-04-14 Panasonic Corporation Contents linkage information delivery system
US7953885B1 (en) 2003-04-18 2011-05-31 Cisco Technology, Inc. Method and apparatus to apply aggregate access control list/quality of service features using a redirect cause
US7805525B2 (en) 2003-04-30 2010-09-28 Hewlett-Packard Development Company, L.P. System and method for processing fibre channel (FC) layer service requests in an FC network
US7382765B2 (en) 2003-04-30 2008-06-03 Harris Corporation Predictive routing in a moble ad hoc network
JP4271988B2 (ja) 2003-05-19 2009-06-03 株式会社日立コミュニケーションテクノロジー パケット通信装置
JP4251018B2 (ja) 2003-05-27 2009-04-08 株式会社日立製作所 ノードの位置表示方法
US20040246902A1 (en) 2003-06-02 2004-12-09 Weinstein Joseph J. Systems and methods for synchronizing multple copies of a database using datablase digest
US20060256767A1 (en) 2003-06-11 2006-11-16 Nec Corporation Router and network connecting method
US7647507B1 (en) 2003-07-08 2010-01-12 Marvell International Ltd. Secure digital content distribution system and secure hard drive
US7257837B2 (en) 2003-07-26 2007-08-14 Innomedia Pte Firewall penetration system and method for real time media communications
US7895595B2 (en) 2003-07-30 2011-02-22 Northwestern University Automatic method and system for formulating and transforming representations of context used by information services
US20050050211A1 (en) 2003-08-29 2005-03-03 Kaul Bharat B. Method and apparatus to manage network addresses
US7472422B1 (en) 2003-09-10 2008-12-30 Symantec Corporation Security management system including feedback and control
US20080037420A1 (en) 2003-10-08 2008-02-14 Bob Tang Immediate ready implementation of virtually congestion free guaranteed service capable network: external internet nextgentcp (square waveform) TCP friendly san
US7155305B2 (en) 2003-11-04 2006-12-26 Universal Electronics Inc. System and methods for home appliance identification and control in a networked environment
US20050132207A1 (en) 2003-12-10 2005-06-16 Magda Mourad System and method for authoring learning material using digital ownership rights
US7366720B2 (en) 2004-01-06 2008-04-29 Sharp Laboratories Of America System for remote share access
US9032095B1 (en) 2004-01-06 2015-05-12 Juniper Networks, Inc. Routing device having multiple logical routers
US20070162394A1 (en) 2004-02-12 2007-07-12 Iconix, Inc. Rapid identification of message authentication
US7843906B1 (en) 2004-02-13 2010-11-30 Habanero Holdings, Inc. Storage gateway initiator for fabric-backplane enterprise servers
US20050198351A1 (en) 2004-02-20 2005-09-08 Microsoft Corporation Content-based routing
WO2005099188A1 (ja) 2004-03-05 2005-10-20 Nec Corporation 通信品質管理方法および装置
US20080215669A1 (en) 2004-03-09 2008-09-04 William Gaddy System and Method for Peer-to-Peer Connection of Clients Behind Symmetric Firewalls
EP1589716A1 (en) 2004-04-20 2005-10-26 Ecole Polytechnique Fédérale de Lausanne (EPFL) Method of detecting anomalous behaviour in a computer network
US8027335B2 (en) 2004-05-05 2011-09-27 Prodea Systems, Inc. Multimedia access device and system employing the same
JP4230410B2 (ja) 2004-05-11 2009-02-25 株式会社日立製作所 仮想ストレージの通信品質制御装置
US7620033B2 (en) 2004-05-21 2009-11-17 Alcatel-Lucent Usa Inc. Method for optimal path selection in traversal of packets through network address translators
GB0412847D0 (en) 2004-06-09 2004-07-14 Nortel Networks Ltd Method of applying the radius restricted routing scheme in a communication network
US8868779B2 (en) 2004-06-15 2014-10-21 Accenture Global Services Limited Method and apparatus to accomplish peer-to-peer application data routing between service consumers and service providers within a service oriented architecture
US7483376B2 (en) 2004-06-17 2009-01-27 International Business Machines Corporation Method and apparatus for discovering path maximum transmission unit (PMTU)
US20050289222A1 (en) 2004-06-28 2005-12-29 Sahim Faramarz F Flexible session initiation protocol endpoint signaling
US20050286535A1 (en) 2004-06-29 2005-12-29 Shrum Edgar V Jr Verification of consumer equipment connected to packet networks based on hashing values
US20080287142A1 (en) 2004-07-22 2008-11-20 Keighran Benjamin W Location Dependent Content Provision
US9325805B2 (en) 2004-08-02 2016-04-26 Steve J Shattil Content delivery in wireless wide area networks
US20060029102A1 (en) 2004-08-03 2006-02-09 Fujitsu Limited Processing method of fragmented packet
JP4490331B2 (ja) 2004-08-03 2010-06-23 富士通株式会社 断片パケット処理方法及びこれを用いるパケット転送装置
US7623535B2 (en) 2004-09-09 2009-11-24 Cisco Technology, Inc. Routing protocol support for half duplex virtual routing and forwarding instance
JP4421981B2 (ja) 2004-09-09 2010-02-24 パイオニア株式会社 コンテンツ遠隔視聴システム、コンテンツ遠隔視聴用サーバ装置、コンテンツ遠隔視聴用記録再生装置、及びコンテンツ遠隔視聴方法、並びにコンピュータプログラム
US7685290B2 (en) 2004-09-21 2010-03-23 Cisco Technology, Inc. Method and apparatus for handling SCTP multi-homed connections
US8055778B2 (en) 2004-09-30 2011-11-08 Siemens Enterprise Communications, Inc. SIP user agent with simultaneous multiple registrations
US7543064B2 (en) 2004-09-30 2009-06-02 Logitech Europe S.A. Multiplayer peer-to-peer connection across firewalls and network address translators using a single local port on the local host
US7848749B2 (en) 2004-11-08 2010-12-07 Alcatel-Lucent Usa Inc. Method and apparatus for activating a dormant mobile unit in a distributed network
EP1813063A4 (en) 2004-11-19 2009-08-12 Stevens Inst Technology END UNIT WITH MULTI-ACCESS AND THE POSSIBILITY OF SIMULTANEOUS CONNECTIVITY TO MULTIPLE COMMUNICATION CHANNELS
CA2590345A1 (en) 2004-12-08 2006-06-15 B-Obvious Ltd. Bidirectional data transfer optimization and content control for networks
JP4131964B2 (ja) 2004-12-10 2008-08-13 株式会社東芝 情報端末装置
KR20060066628A (ko) 2004-12-13 2006-06-16 엘지전자 주식회사 기록매체에 수록된 콘텐트를 보호하는 방법 및 그보호방법이 적용된 콘텐트를 수록하고 있는 기록매체
US20060133343A1 (en) 2004-12-22 2006-06-22 Nokia Corporation Multi homing transport protocol on a multi-processor arrangement
US7646775B2 (en) 2005-03-08 2010-01-12 Leaf Networks, Llc Protocol and system for firewall and NAT traversal for TCP connections
ES2339782T3 (es) 2005-03-10 2010-05-25 Thomson Licensing Sa Protocolo hibrido de encaminamiento para una red con topologia de malla.
US7567946B2 (en) 2005-03-14 2009-07-28 Xerox Corporation Method, apparatus, and article of manufacture for estimating parameters of a probability model on shared device usage probabilistic semantic analysis
JP4672405B2 (ja) 2005-03-17 2011-04-20 パナソニック株式会社 通信システム、情報処理システム、接続サーバ、処理サーバ、情報処理装置、及び情報処理方法
US20130066823A1 (en) 2005-03-30 2013-03-14 Primal Fusion Inc. Knowledge representation systems and methods incorporating customization
US20060223504A1 (en) 2005-04-01 2006-10-05 Ixi Mobile (R&D) Ltd. Efficient server polling system and method
US8089964B2 (en) 2005-04-05 2012-01-03 Cisco Technology, Inc. Transporting multicast over MPLS backbone using virtual interfaces to perform reverse-path forwarding checks
US8266237B2 (en) 2005-04-20 2012-09-11 Microsoft Corporation Systems and methods for providing distributed, decentralized data storage and retrieval
US8312064B1 (en) 2005-05-11 2012-11-13 Symantec Corporation Method and apparatus for securing documents using a position dependent file system
US7773569B2 (en) 2005-05-19 2010-08-10 Meshnetworks, Inc. System and method for efficiently routing data packets and managing channel access and bandwidth in wireless multi-hopping networks
WO2006129175A2 (en) 2005-05-31 2006-12-07 International Business Machines Corporation System and method for generating unique and persistent identifiers
US7606801B2 (en) 2005-06-07 2009-10-20 Varonis Inc. Automatic management of storage access control
US7704129B2 (en) 2005-07-12 2010-04-27 Tipper Tie, Inc. Ruckers capable of rucking fixed diameter coverings and associated devices, methods, systems and computer program products
WO2007015822A1 (en) 2005-07-20 2007-02-08 Firetide, Inc. Route optimization for on-demand routing protocols for mesh networks
US8432896B2 (en) 2005-07-22 2013-04-30 Cisco Technology, Inc. System and method for optimizing communications between session border controllers and endpoints in a network environment
CA2615659A1 (en) 2005-07-22 2007-05-10 Yogesh Chunilal Rathod Universal knowledge management and desktop search system
EP1943784B1 (en) 2005-08-08 2017-02-15 Telecom Italia S.p.A. Method for configuring an optical network
US20110258049A1 (en) 2005-09-14 2011-10-20 Jorey Ramer Integrated Advertising System
JP4940464B2 (ja) 2005-09-16 2012-05-30 独立行政法人産業技術総合研究所 ネットワーク機器試験装置
US20070073888A1 (en) 2005-09-26 2007-03-29 Ajay Madhok System and method to control transactions on communication channels based on universal identifiers
US8024290B2 (en) 2005-11-14 2011-09-20 Yahoo! Inc. Data synchronization and device handling
US7558604B2 (en) 2005-11-25 2009-07-07 Lenovo (Singapore) Pte. Ltd. Method and apparatus for remote discovery of client and access point settings in a wireless LAN
US7636767B2 (en) 2005-11-29 2009-12-22 Cisco Technology, Inc. Method and apparatus for reducing network traffic over low bandwidth links
US7664789B2 (en) 2005-12-02 2010-02-16 Cisco Technology, Inc. Method and apparatus to minimize database exchange in OSPF by using a SHA-1 digest value
US7664067B2 (en) 2005-12-15 2010-02-16 Microsoft Corporation Preserving socket connections over a wireless network
US7779467B2 (en) 2005-12-22 2010-08-17 Electronics And Telecommunications Research Institute N grouping of traffic and pattern-free internet worm response system and method using N grouping of traffic
CA2635969C (en) 2006-01-05 2014-09-30 Wireless Edge Canada Inc. Systems and methods for improved network based content inspection
US7738495B2 (en) 2006-01-23 2010-06-15 Cisco Technology, Inc. Method of determining a maximum transmission unit value of a network path using transport layer feedback
US7769887B1 (en) 2006-02-03 2010-08-03 Sprint Communications Company L.P. Opportunistic data transfer over heterogeneous wireless networks
US7860106B2 (en) 2006-02-13 2010-12-28 Wind River Systems, Inc. System and method for routing table computation and analysis
US8464329B2 (en) 2006-02-21 2013-06-11 Watchguard Technologies, Inc. System and method for providing security for SIP-based communications
ATE400118T1 (de) 2006-02-23 2008-07-15 Swisscom Mobile Ag Anpassung von virtuellen und physikalischen netzwerkschnittstellen
US20070204011A1 (en) 2006-02-28 2007-08-30 Maven Networks, Inc. Systems and methods for offline access to video content of a web-site
US8832302B1 (en) 2006-03-31 2014-09-09 Rockwell Collins, Inc. System and method for a priori scheduling of network services
EP2004701B1 (de) 2006-04-06 2009-07-22 Basf Se Verfahren zur herstellung einer wässrigen polymerisatdispersion
US9043487B2 (en) 2006-04-18 2015-05-26 Cisco Technology, Inc. Dynamically configuring and verifying routing information of broadcast networks using link state protocols in a computer network
IL175144A (en) 2006-04-24 2014-04-30 Elbit Systems Ltd Wireless data network
US20070255781A1 (en) 2006-04-26 2007-11-01 Bayhub, Inc. Content driven process routing for integrated enterprise applications
US20070253418A1 (en) 2006-04-27 2007-11-01 D.S.P. Group Ltd. Routing path optimization between sip endpoints
US7925681B2 (en) 2006-04-28 2011-04-12 Microsoft Corporation Bypass of the namespace hierarchy to open files
CN101064598B (zh) 2006-04-28 2011-04-20 腾讯科技（深圳）有限公司 一种客户端即时通信数据的加密和解密方法
US20070255677A1 (en) 2006-04-28 2007-11-01 Sun Microsystems, Inc. Method and apparatus for browsing search results via a virtual file system
US8571012B2 (en) 2006-05-12 2013-10-29 Oracle International Corporation Customized sip routing to cross firewalls
US8582555B2 (en) 2006-05-12 2013-11-12 Oracle International Corporation SIP routing customization
US9319967B2 (en) 2006-05-15 2016-04-19 Boingo Wireless, Inc. Network access point detection and use
WO2007136006A1 (ja) 2006-05-18 2007-11-29 Panasonic Corporation 電子機器、コンテンツ再生制御方法、プログラム、記憶媒体、集積回路
US20080082662A1 (en) 2006-05-19 2008-04-03 Richard Dandliker Method and apparatus for controlling access to network resources based on reputation
US20070283158A1 (en) 2006-06-02 2007-12-06 Microsoft Corporation Microsoft Patent Group System and method for generating a forensic file
US7739082B2 (en) 2006-06-08 2010-06-15 Battelle Memorial Institute System and method for anomaly detection
DE602006014737D1 (de) 2006-06-09 2010-07-15 Ericsson Telefon Ab L M Handhabung mehrerer benutzerschnittstellen in einem ip multimedia subsystem
US7912982B2 (en) 2006-06-09 2011-03-22 Trapeze Networks, Inc. Wireless routing selection system and method
IES20070421A2 (en) 2006-06-13 2007-12-21 Qtelmedia Group Ltd A method for restricting access to digital content
US8117441B2 (en) 2006-06-20 2012-02-14 Microsoft Corporation Integrating security protection tools with computer device integrity and privacy policy
US20080005223A1 (en) 2006-06-28 2008-01-03 Microsoft Corporation Reputation data for entities and data processing
US8468131B2 (en) 2006-06-29 2013-06-18 Avaya Canada Corp. Connecting devices in a peer-to-peer network with a service provider
US20080059631A1 (en) 2006-07-07 2008-03-06 Voddler, Inc. Push-Pull Based Content Delivery System
JP5086574B2 (ja) 2006-07-11 2012-11-28 株式会社東芝 コンテンツ記録装置、コンテンツ再生装置、方法およびプログラム
US7444251B2 (en) 2006-08-01 2008-10-28 Mitsubishi Electric Research Laboratories, Inc. Detecting and diagnosing faults in HVAC equipment
JP4884132B2 (ja) 2006-08-17 2012-02-29 富士通株式会社 電話システム、接続制御方法、接続制御装置、及びコンピュータプログラム
US8312120B2 (en) 2006-08-22 2012-11-13 Citrix Systems, Inc. Systems and methods for providing dynamic spillover of virtual servers based on bandwidth
US7567547B2 (en) 2006-09-07 2009-07-28 Palo Alto Research Center Incorporated Method and system for loop-free ad-hoc routing
EP2254063A3 (en) 2006-09-28 2011-04-27 SFGT Inc. Apparatuses, methods, and systems for code triggered information querying and serving
US20080080440A1 (en) 2006-09-30 2008-04-03 Yarvis Mark D Device interfaces to integrate cooperative diversity and mesh networking
US7805460B2 (en) 2006-10-26 2010-09-28 Polytechnic Institute Of New York University Generating a hierarchical data structure associated with a plurality of known arbitrary-length bit strings used for detecting whether an arbitrary-length bit string input matches one of a plurality of known arbitrary-length bit string
JP5054114B2 (ja) 2006-10-31 2012-10-24 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Ｉｐネットワークをインタフェースするための方法及び装置
JP4308840B2 (ja) 2006-11-08 2009-08-05 Ｏｋｉセミコンダクタ株式会社 Ｓｈａ演算方法およびｓｈａ演算装置
GB2443889A (en) 2006-11-20 2008-05-21 Skype Ltd Method and system for anonymous communication
US8010795B2 (en) 2006-11-27 2011-08-30 Red Hat, Inc. Secure information transfer using dedicated public key pairs
US8516116B2 (en) 2006-11-30 2013-08-20 Accenture Global Services Limited Context-based routing of requests in a service-oriented architecture
US8181107B2 (en) 2006-12-08 2012-05-15 Bytemobile, Inc. Content adaptation
US9280337B2 (en) 2006-12-18 2016-03-08 Adobe Systems Incorporated Secured distribution of software updates
JP2008160385A (ja) 2006-12-22 2008-07-10 Nec Corp ネットワーク経路制御システム、経路制御装置および経路制御方法
US7523016B1 (en) 2006-12-29 2009-04-21 Google Inc. Detecting anomalies
US8422501B2 (en) 2007-01-04 2013-04-16 International Business Machines Corporation Efficient path maximum transmission unit information discovery and storage
US8655939B2 (en) 2007-01-05 2014-02-18 Digital Doors, Inc. Electromagnetic pulse (EMP) hardened information infrastructure with extractor, cloud dispersal, secure storage, content analysis and classification and method therefor
US8468244B2 (en) 2007-01-05 2013-06-18 Digital Doors, Inc. Digital information infrastructure and method for security designated data and with granular data stores
JP4367493B2 (ja) 2007-02-02 2009-11-18 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
US8364597B2 (en) 2007-02-07 2013-01-29 Panasonic Corporations Recording device, server device, recording method, recording medium with computer program recorded therein and integrated circuit
CN101257670B (zh) 2007-02-28 2012-04-11 中国移动通信集团公司 手机文件搜索下载的方法、设备及系统
JP2008217216A (ja) 2007-03-01 2008-09-18 Hitachi Ltd 負荷分散方法及び計算機システム
US8861356B2 (en) 2007-03-13 2014-10-14 Ntt Docomo, Inc. Method and apparatus for prioritized information delivery with network coding over time-varying network topologies
US8234327B2 (en) 2007-03-30 2012-07-31 Netapp, Inc. System and method for bandwidth optimization in a network storage environment
US8131723B2 (en) 2007-03-30 2012-03-06 Quest Software, Inc. Recovering a file system to any point-in-time in the past with guaranteed structure, content consistency and integrity
US8417939B2 (en) 2007-04-11 2013-04-09 The DIRECTV Goup, Inc. Method and apparatus for file sharing between a group of user devices with encryption-decryption information sent via satellite and the content sent separately
US7979912B1 (en) 2007-04-18 2011-07-12 Sprint Spectrum L.P. Method and system for verifying network credentials
US8707431B2 (en) 2007-04-24 2014-04-22 The Mitre Corporation Insider threat detection
US7890549B2 (en) 2007-04-30 2011-02-15 Quantum Leap Research, Inc. Collaboration portal (COPO) a scaleable method, system, and apparatus for providing computer-accessible benefits to communities of users
US8656017B2 (en) 2007-05-16 2014-02-18 Microsoft Corporation Peer-to-peer collaboration system with edge routing
US7773510B2 (en) 2007-05-25 2010-08-10 Zeugma Systems Inc. Application routing in a distributed compute environment
US7995478B2 (en) 2007-05-30 2011-08-09 Sony Computer Entertainment Inc. Network communication with path MTU size discovery
US8355706B2 (en) 2007-07-20 2013-01-15 Broadcom Corporation Method and system for utilizing context data tags to catalog data in wireless system
US8271687B2 (en) 2007-06-19 2012-09-18 Cisco Technology, Inc. Streaming network coding
EP2007105A1 (en) 2007-06-22 2008-12-24 Accenture Global Services GmbH Session initiation protocol adaptor
JP4888263B2 (ja) 2007-07-19 2012-02-29 ソニー株式会社 受信装置、受信方法およびコンピュータプログラム
US9009327B2 (en) 2007-08-03 2015-04-14 Citrix Systems, Inc. Systems and methods for providing IIP address stickiness in an SSL VPN session failover environment
US8315999B2 (en) 2007-08-29 2012-11-20 Nirvanix, Inc. Policy-based file management for a storage delivery network
CN101790876A (zh) 2007-08-30 2010-07-28 汤姆逊许可证公司 用于无线网格网络中的内容服务的统一对等和缓存系统
JP2009065429A (ja) 2007-09-06 2009-03-26 Hitachi Communication Technologies Ltd パケット転送装置
US20090077184A1 (en) 2007-09-18 2009-03-19 Martin John Brewer Remote Control of Mobile Terminal via Remote Control Proxy and SMS
US7948966B2 (en) 2007-10-01 2011-05-24 Powerwave Cognition, Inc. Multi-metric routing calculations
US7751329B2 (en) 2007-10-03 2010-07-06 Avaya Inc. Providing an abstraction layer in a cluster switch that includes plural switches
US20090097631A1 (en) 2007-10-12 2009-04-16 Doug Gisby Method, apparatus and system for routing a call using overflow groups
US8903756B2 (en) 2007-10-19 2014-12-02 Ying Zhao System and method for knowledge pattern search from networked agents
US8090592B1 (en) 2007-10-31 2012-01-03 At&T Intellectual Property I, L.P. Method and apparatus for multi-domain anomaly pattern definition and detection
JP5261785B2 (ja) 2007-10-31 2013-08-14 株式会社日立製作所 コンテンツ配信システム、キャッシュサーバ及びキャッシュ管理サーバ
US8085768B1 (en) 2007-11-01 2011-12-27 Cisco Technology Inc. System and method for managing a list of entries containing routing information
US7983701B2 (en) 2007-11-01 2011-07-19 International Business Machines Corporation Alerts based on significance of free format text messages
US8924497B2 (en) 2007-11-16 2014-12-30 Hewlett-Packard Development Company, L.P. Managing delivery of electronic messages
US20100272107A1 (en) 2007-11-26 2010-10-28 Oktavian Papp Technique for address resolution in a data transmission network
US7852774B2 (en) 2007-11-28 2010-12-14 Cisco Technology, Inc. User datagram protocol traceroute probe extension
FR2925247B1 (fr) 2007-12-18 2011-11-04 Alcatel Lucent Controle de l'interface d'emission d'un message de reponse sip
WO2009082296A1 (en) 2007-12-20 2009-07-02 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement to maintain a tcp connection
US8761022B2 (en) 2007-12-26 2014-06-24 Rockstar Consortium Us Lp Tie-breaking in shortest path determination
JP4331240B2 (ja) 2008-01-23 2009-09-16 株式会社東芝 電子機器および画像表示方法
WO2009093457A2 (en) 2008-01-24 2009-07-30 Panasonic Corporation Multimedia data transmitting apparatus and multimedia data management method
US8880724B2 (en) 2008-01-31 2014-11-04 Cisco Technology, Inc. Event triggered traceroute for optimized routing in a computer network
US7801177B2 (en) 2008-02-25 2010-09-21 Telcordia Technologies, Inc. Method for equitable bandwidth allocation for content distribution networks
US20090222344A1 (en) 2008-02-28 2009-09-03 Palo Alto Research Center Incorporated Receptive opportunity presentation of activity-based advertising
US7856506B2 (en) 2008-03-05 2010-12-21 Sony Computer Entertainment Inc. Traversal of symmetric network address translator for multiple simultaneous connections
US9323837B2 (en) 2008-03-05 2016-04-26 Ying Zhao Multiple domain anomaly detection system and method using fusion rule and visualization
US8559334B2 (en) 2008-03-28 2013-10-15 Telefonaktiebolaget L M Ericsson (Publ) End-to end inter-domain routing
US7873619B1 (en) 2008-03-31 2011-01-18 Emc Corporation Managing metadata
US8521512B2 (en) 2008-04-30 2013-08-27 Deep Sky Concepts, Inc Systems and methods for natural language communication with a computer
US8340131B2 (en) 2008-05-05 2012-12-25 Sentilla Corporation, Inc. Efficient broadcast of data in a communication network
US8909190B2 (en) 2008-05-13 2014-12-09 Dale Carson Portable wireless compatibility detection, location and communication device
US8776176B2 (en) 2008-05-16 2014-07-08 Oracle America, Inc. Multi-factor password-authenticated key exchange
US9456054B2 (en) 2008-05-16 2016-09-27 Palo Alto Research Center Incorporated Controlling the spread of interests and content in a content centric network
US8386622B2 (en) 2008-05-16 2013-02-26 Palo Alto Research Center Incorporated Method and apparatus for facilitating communication in a content centric network
US20090288076A1 (en) 2008-05-16 2009-11-19 Mark Rogers Johnson Managing Updates In A Virtual File System
US8165118B2 (en) 2008-05-19 2012-04-24 Palo Alto Research Center Incorporated Voice over content centric networks
US20090293121A1 (en) 2008-05-21 2009-11-26 Bigus Joseph P Deviation detection of usage patterns of computer resources
US8214364B2 (en) 2008-05-21 2012-07-03 International Business Machines Corporation Modeling user access to computer resources
US8402526B2 (en) 2008-05-27 2013-03-19 Open Invention Network Llc System integrating an identity selector and user-portable device and method of use in a user-centric identity management system
US8065559B2 (en) 2008-05-29 2011-11-22 Citrix Systems, Inc. Systems and methods for load balancing via a plurality of virtual servers upon failover using metrics from a backup virtual server
US8170990B2 (en) 2008-05-30 2012-05-01 Hitachi, Ltd. Integrated remote replication in hierarchical storage systems
US8583602B2 (en) 2008-06-05 2013-11-12 Palm, Inc. Restoring of data to mobile computing device
EP3553713A1 (en) 2008-06-12 2019-10-16 Guardian Analytics, Inc. Modeling users for fraud detection and analysis
US8165091B2 (en) 2008-06-27 2012-04-24 Nix John A Efficient handover of media communications in heterogeneous IP networks using LAN profiles and network handover rules
US8060513B2 (en) 2008-07-01 2011-11-15 Dossierview Inc. Information processing with integrated semantic contexts
US7801069B2 (en) 2008-07-02 2010-09-21 Hewlett-Packard Development Company, L.P. Distribution of packets among a plurality of nodes
EP2147717A1 (de) 2008-07-25 2010-01-27 Basf Se Dispergierhilfsmittel für die Emulsions- und Suspensionspolymerisation
WO2010014899A2 (en) 2008-08-01 2010-02-04 Bigfoot Networks, Inc. Remote message routing device and methods thereof
EP2316210A1 (en) 2008-08-08 2011-05-04 Alcatel Lucent Enhancement to sip forking for improved user services
US8862776B2 (en) 2008-08-27 2014-10-14 Motorola Mobility Llc Communication network and method of operation therefor
US8261273B2 (en) 2008-09-02 2012-09-04 International Business Machines Corporation Assigning threads and data of computer program within processor having hardware locality groups
US8069023B1 (en) 2008-09-02 2011-11-29 Juniper Networks, Inc. Hardware support for instruction set emulation
US20100100465A1 (en) 2008-10-17 2010-04-22 Innovapost Inc. Trusted third party authentication and notarization for email
US9392437B2 (en) 2008-10-17 2016-07-12 Alcatel Lucent Method and system for IP multimedia bearer path optimization through a succession of border gateways
US8837484B2 (en) 2008-10-20 2014-09-16 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices for a client node to access an information object located at a node of a secured network via a network of information
US8130654B2 (en) 2008-10-29 2012-03-06 Palo Alto Research Center Incorporated Context-aware packet switching
EP2359526B1 (en) 2008-11-04 2017-08-02 SecureKey Technologies Inc. System and methods for online authentication
US20100125911A1 (en) 2008-11-17 2010-05-20 Prakash Bhaskaran Risk Scoring Based On Endpoint User Activities
US8060616B1 (en) 2008-11-17 2011-11-15 Amazon Technologies, Inc. Managing CDN registration by a storage provider
US8228848B2 (en) 2008-11-17 2012-07-24 Sierra Wireless, Inc. Method and apparatus for facilitating push communication across a network boundary
US8782256B2 (en) 2008-11-26 2014-07-15 Cisco Technology, Inc. Deterministic session load-balancing and redundancy of access servers in a computer network
US7936754B2 (en) 2008-12-12 2011-05-03 At&T Intellectual Property I, L.P. Methods and apparatus to dynamically store network routes for a communication network
EP2377263B1 (en) 2008-12-15 2018-08-08 Telefonaktiebolaget LM Ericsson (publ) A key distribution scheme for networks of information
US8385326B2 (en) 2008-12-29 2013-02-26 Microsoft Corporation Handling early media in VoIP communication with multiple endpoints
US7945663B2 (en) 2008-12-29 2011-05-17 Genband Inc. Systems, methods, and computer program products for adaptively adjusting a registration interval of an endpoint
US8010691B2 (en) 2008-12-29 2011-08-30 Cisco Technology, Inc. Content tagging of media streams
US8341720B2 (en) 2009-01-09 2012-12-25 Microsoft Corporation Information protection applied by an intermediary device
TW201029413A (en) 2009-01-21 2010-08-01 Univ Nat Taipei Technology NAT traversal method in Session Initial Protocol
US20140075567A1 (en) 2009-01-28 2014-03-13 Headwater Partners I Llc Service Processor Configurations for Enhancing or Augmenting System Software of a Mobile Communications Device
US8204060B2 (en) 2009-01-30 2012-06-19 Palo Alto Research Center Incorporated Method and system for facilitating forwarding a packet in a content-centric network
US8243735B2 (en) 2009-01-30 2012-08-14 Palo Alto Research Center Incorporated System for forwarding packets with hierarchically structured variable-length identifiers using an exact-match lookup engine
US8160069B2 (en) 2009-01-30 2012-04-17 Palo Alto Research Center Incorporated System for forwarding a packet with a hierarchically structured variable-length identifier
US9282106B2 (en) 2009-02-20 2016-03-08 Comcast Cable Communications, Llc Authenticated communication between security devices
US8000267B2 (en) 2009-02-24 2011-08-16 Palo Alto Research Center Incorporated Network routing with path identifiers
US7941551B2 (en) 2009-02-25 2011-05-10 Microsoft Corporation Tunneling of remote desktop sessions through firewalls
US20100250939A1 (en) 2009-02-26 2010-09-30 Research In Motion Limited System and method of handling encrypted backup data
US8688619B1 (en) 2009-03-09 2014-04-01 Reservoir Labs Systems, methods and apparatus for distributed decision processing
JP4920052B2 (ja) 2009-03-11 2012-04-18 株式会社日立製作所 通信システム及びサーバ
US8149851B2 (en) 2009-03-16 2012-04-03 Sling Media, Inc. Mediated network address translation traversal
US8225057B1 (en) 2009-03-24 2012-07-17 Netapp, Inc. Single-system configuration for backing-up and restoring a clustered storage system
US8477689B2 (en) 2009-03-26 2013-07-02 The John Hopkins University System and methods for distributed medium access control and QOS scheduling in mobile ad-hoc networks
US8260742B2 (en) 2009-04-03 2012-09-04 International Business Machines Corporation Data synchronization and consistency across distributed repositories
US20120117585A1 (en) 2009-04-29 2012-05-10 Eloy Technology, Llc Method and system for applying content restrictions to renderers in identified network viewing areas
WO2010127365A1 (en) 2009-05-01 2010-11-04 Citrix Systems, Inc. Systems and methods for establishing a cloud bridge between virtual storage resources
JP5753840B2 (ja) 2009-05-05 2015-07-22 コーニンクレッカ フィリップス エヌ ヴェ 無線ネットワークにおける通信を保護する方法及びそのためのリソースが制限された装置
US8009682B2 (en) 2009-05-05 2011-08-30 Citrix Systems, Inc. Systems and methods for packet steering in a multi-core architecture
US9444720B2 (en) 2009-05-05 2016-09-13 Ciena Corporation Method and apparatus for multicast implementation in a routed ethernet mesh network
EP2430563A4 (en) 2009-05-13 2013-10-09 Aviat Networks Inc SYSTEMS AND METHOD FOR THE FRACTIONAL MANAGEMENT OF REDUNDANCY
EP2438741A4 (en) 2009-06-03 2014-06-04 Ericsson Telefon Ab L M METHOD AND NODE FOR FINDING CONTENTS IN A CONTENT DISTRIBUTION NETWORK AND METHOD FOR GENERATING A VIRTUAL PRESENTATION OF A CONTENT DISTRIBUTION NETWORK
US8121135B2 (en) 2009-06-23 2012-02-21 Juniper Networks, Inc. Discovering path maximum transmission unit size
JP5457451B2 (ja) 2009-06-30 2014-04-02 パナソニック株式会社 データ交換処理装置およびデータ交換処理方法
US20140156396A1 (en) 2009-07-09 2014-06-05 Cubic Corporation Techniques in transit advertising
US8762707B2 (en) 2009-07-14 2014-06-24 At&T Intellectual Property I, L.P. Authorization, authentication and accounting protocols in multicast content distribution networks
CN101599901B (zh) 2009-07-15 2011-06-08 杭州华三通信技术有限公司 远程接入mpls vpn的方法、系统和网关
US8914720B2 (en) 2009-07-31 2014-12-16 Xerox Corporation Method and system for constructing a document redundancy graph
TWI408936B (zh) 2009-09-02 2013-09-11 Ind Tech Res Inst 網路穿透方法及網路通訊系統
US8789173B2 (en) 2009-09-03 2014-07-22 Juniper Networks, Inc. Protecting against distributed network flood attacks
JP5061166B2 (ja) 2009-09-04 2012-10-31 Ｋｉｉ株式会社 データ同期システムおよびデータ同期方法
US8352396B2 (en) 2009-09-08 2013-01-08 Hewlett-Packard Development Company, L.P. Systems and methods for improving web site user experience
US8248925B2 (en) 2009-09-08 2012-08-21 Rockstar Bidco, LP Method and apparatus for selecting between multiple equal cost paths
US20110060717A1 (en) 2009-09-08 2011-03-10 George Forman Systems and methods for improving web site user experience
GB0916239D0 (en) 2009-09-16 2009-10-28 Vodafone Plc Internet breakout in HNB/Femto, UMTS and LTE networks
US8880682B2 (en) 2009-10-06 2014-11-04 Emc Corporation Integrated forensics platform for analyzing IT resources consumed to derive operational and architectural recommendations
US8606554B2 (en) 2009-10-19 2013-12-10 Siemens Aktiengesellschaft Heat flow model for building fault detection and diagnosis
US8923293B2 (en) 2009-10-21 2014-12-30 Palo Alto Research Center Incorporated Adaptive multi-interface use for content networking
US8805787B2 (en) 2009-10-30 2014-08-12 Verizon Patent And Licensing Inc. Network architecture for content backup, restoring, and sharing
US20120137367A1 (en) 2009-11-06 2012-05-31 Cataphora, Inc. Continuous anomaly detection based on behavior modeling and heterogeneous information analysis
US8930991B2 (en) 2009-11-19 2015-01-06 Gregory Philpott System and method for delivering content to mobile devices
KR101306667B1 (ko) 2009-12-09 2013-09-10 한국전자통신연구원 지식 그래프 정제 장치 및 방법
US8605657B2 (en) 2009-12-18 2013-12-10 Electronics And Telecommunications Research Institute Mesh routing method and mesh routing apparatus in beacon enabled wireless AD-HOC networks
US8412832B2 (en) 2009-12-23 2013-04-02 Citrix Systems, Inc. Systems and methods for GSLB MEP connection management across multiple core appliances
KR101566883B1 (ko) 2009-12-29 2015-11-09 삼성전자주식회사 콘텐츠 명 기반의 네트워크 장치 및 데이터 요청 방법
US8725895B2 (en) 2010-02-15 2014-05-13 Damaka, Inc. NAT traversal by concurrently probing multiple candidates
US20110219427A1 (en) 2010-03-04 2011-09-08 RSSBus, Inc. Smart Device User Authentication
US8676914B2 (en) 2010-03-04 2014-03-18 Canon Kabushiki Kaisha Synchronizing services across network nodes
CA2693454C (en) * 2010-03-05 2014-07-29 Ibm Canada Limited - Ibm Canada Limitee Containment agnostic, n-ary roots leveraged model synchronization
US8769155B2 (en) 2010-03-19 2014-07-01 Brocade Communications Systems, Inc. Techniques for synchronizing application object instances
US8607279B2 (en) 2010-03-23 2013-12-10 Qualcomm Incorporated Induced sleep intervals for devices receiving bursty non-real time broadcast flows
JP5553668B2 (ja) 2010-04-14 2014-07-16 株式会社ソニー・コンピュータエンタテインメント 情報検索方法、情報検索サーバ、および情報検索システム
US8375436B2 (en) 2010-04-22 2013-02-12 Palo Alto Research Center Incorporated Session migration over content-centric networks
US8504718B2 (en) 2010-04-28 2013-08-06 Futurewei Technologies, Inc. System and method for a context layer switch
US9811532B2 (en) 2010-05-03 2017-11-07 Panzura, Inc. Executing a cloud command for a distributed filesystem
KR101688857B1 (ko) 2010-05-13 2016-12-23 삼성전자주식회사 컨텐츠 중심 네트워크(ｃｃｎ)에서 단말 및 허브의 통신 방법 및 컨텐츠 중심 네트워크를 위한 단말
US9491085B2 (en) 2010-05-24 2016-11-08 At&T Intellectual Property I, L.P. Methods and apparatus to route control packets based on address partitioning
US9521621B2 (en) 2010-06-02 2016-12-13 Qualcomm Incorporated Application-proxy support over a wireless link
CA2714224C (en) 2010-06-18 2011-10-25 Guest Tek Interactive Entertainment Ltd. Controller for providing user-tailored entertainment experience at entertainment device and method thereof
US8677451B1 (en) 2010-06-22 2014-03-18 Cellco Partnership Enabling seamless access to a domain of an enterprise
WO2012001877A1 (ja) 2010-07-01 2012-01-05 パナソニック株式会社 コンテンツ送受信システム
US8817594B2 (en) 2010-07-13 2014-08-26 Telefonaktiebolaget L M Ericsson (Publ) Technique establishing a forwarding path in a network system
US9262531B2 (en) 2010-07-23 2016-02-16 Applied Minds, Llc System and method for chat message prioritization and highlighting
US8923164B2 (en) 2010-07-26 2014-12-30 Telefonaktiebolaget Lm Ericsson (Publ) Node and method for computing forwarding trees to distribute traffic in a network
US8244881B2 (en) 2010-08-06 2012-08-14 Palo Alto Research Center Incorporated Service virtualization over content-centric networks
US8553562B2 (en) 2010-09-08 2013-10-08 Telefonaktiebolaget L M Ericsson (Publ) Automated traffic engineering for multi-protocol label switching (MPLS) with link utilization as feedback into the tie-breaking mechanism
CN102404609A (zh) 2010-09-15 2012-04-04 日立民用电子株式会社 发送装置及接收装置
US9378245B2 (en) 2010-10-18 2016-06-28 Nec Corporation Name database server, name resolution system, entry search method and entry search program
CN102143199A (zh) 2010-10-19 2011-08-03 华为技术有限公司 获取内容的方法、节点及内容网络
US8634297B2 (en) 2010-11-01 2014-01-21 Cisco Technology, Inc. Probing specific customer flow in layer-2 multipath networks
US20140181140A1 (en) 2010-11-15 2014-06-26 Samsung Electronics Co., Ltd. Terminal device based on content name, and method for routing based on content name
US8671221B2 (en) 2010-11-17 2014-03-11 Hola Networks Ltd. Method and system for increasing speed of domain name system resolution within a computing device
KR20120054902A (ko) 2010-11-22 2012-05-31 한국전자통신연구원 연결성이 결여된 네트워크 환경 기반 멀티캐스트 통신방법, 장치 및 그 시스템
EP2458548A1 (en) 2010-11-30 2012-05-30 France Telecom System and method for implementing dynamic access control rules to personal cloud information
KR20120058782A (ko) 2010-11-30 2012-06-08 삼성전자주식회사 컨텐츠 중심 네트워킹 환경에서의 단말, 중간 노드 및 이들의 통신 방법
WO2012077073A1 (en) 2010-12-09 2012-06-14 Allot Communications Ltd. Device, system and method of traffic detection
US8751664B2 (en) 2010-12-16 2014-06-10 Palo Alto Research Center Incorporated Custodian-based routing in content-centric networks
EP2466810B1 (en) 2010-12-17 2015-09-23 Alcatel Lucent Method and router for a service dependent routing
KR20120070410A (ko) 2010-12-21 2012-06-29 한국전자통신연구원 통신 노드 및 통신 방법
US10304066B2 (en) 2010-12-22 2019-05-28 Facebook, Inc. Providing relevant notifications for a user based on location and social information
US8892763B2 (en) 2011-01-05 2014-11-18 Motorola Mobility Llc Live television playback optimizations
EP2668760B1 (en) 2011-01-25 2015-07-01 Interdigital Patent Holdings, Inc. Method and apparatus for automatically discovering and retrieving content based on content identity
US9444701B2 (en) 2011-01-27 2016-09-13 Hewlett Packard Enterprise Development Lp Identifying remote machine operating system
US20120197690A1 (en) 2011-01-31 2012-08-02 Agulnek Jeremy S Method of Operating a Navigation System to Provide Advertisements
WO2012118830A2 (en) 2011-02-28 2012-09-07 Arensmeier Jeffrey N Residential solutions hvac monitoring and diagnosis
KR20120100046A (ko) 2011-03-02 2012-09-12 삼성전자주식회사 분산 환경 네트워크에서 컨텐츠의 접근 제어를 위한 장치 및 방법
US8554951B2 (en) 2011-03-08 2013-10-08 Rackspace Us, Inc. Synchronization and ordering of multiple accessess in a distributed system
WO2012124035A1 (ja) 2011-03-11 2012-09-20 富士通株式会社 通信装置および通信方法
FR2972884A1 (fr) 2011-03-15 2012-09-21 France Telecom Procede de communication dans un reseau de communication avec acheminement par nom
US8705363B2 (en) 2011-04-05 2014-04-22 Telefonaktiebolaget L M Ericsson (Publ) Packet scheduling method and apparatus
US8462781B2 (en) 2011-04-06 2013-06-11 Anue Systems, Inc. Systems and methods for in-line removal of duplicate network packets
TW201312980A (zh) 2011-05-03 2013-03-16 Interdigital Patent Holdings 在網際網路中內容識別、檢索及路由
US9038172B2 (en) 2011-05-06 2015-05-19 The Penn State Research Foundation Robust anomaly detection and regularized domain adaptation of classifiers with application to internet packet-flows
US8224894B1 (en) 2011-05-09 2012-07-17 Google Inc. Zero-click sharing of application context across devices
US20120291102A1 (en) 2011-05-09 2012-11-15 Google Inc. Permission-based administrative controls
US9225628B2 (en) 2011-05-24 2015-12-29 Mellanox Technologies Ltd. Topology-based consolidation of link state information
US8837277B2 (en) 2011-06-01 2014-09-16 Cisco Technology, Inc. Source routing convergence in constrained computer networks
TWI584662B (zh) 2011-06-01 2017-05-21 內數位專利控股公司 內容傳遞網路互連(cdni)機制
US8667172B2 (en) 2011-06-07 2014-03-04 Futurewei Technologies, Inc. Method and apparatus for content identifier based radius constrained cache flooding to enable efficient content routing
KR20120136507A (ko) 2011-06-09 2012-12-20 삼성전자주식회사 네임 기반의 네트워크 시스템에서 펜딩 테이블의 오버플로우를 방지하는 노드 장치 및 방법
US8332357B1 (en) 2011-06-10 2012-12-11 Microsoft Corporation Identification of moved or renamed files in file synchronization
KR20120137726A (ko) 2011-06-13 2012-12-24 삼성전자주식회사 컨텐츠 기반 네트워크(ｃｃｎ)에서 전송 노드, 수신 노드 및 그 통신 방법
US9071924B2 (en) 2011-06-20 2015-06-30 Aces & Eights Corporation Systems and methods for digital forensic triage
US20120323933A1 (en) 2011-06-20 2012-12-20 Microsoft Corporation Displaying notifications based on importance to the user
WO2013000165A1 (en) 2011-06-30 2013-01-03 France Telecom Research & Development Beijing Company Limited Data routing
US9218216B2 (en) 2011-07-22 2015-12-22 Cisco Technology, Inc. Centrally driven performance analysis of low power and Lossy Networks
WO2013014672A1 (en) 2011-07-26 2013-01-31 Light Cyber Ltd A method for detecting anomaly action within a computer network
US8654649B2 (en) 2011-07-27 2014-02-18 Cisco Technology, Inc. Reduced topology routing in shared media communication networks
US8836536B2 (en) 2011-07-29 2014-09-16 Hewlett-Packard Development Company, L. P. Device characterization system and methods
KR101797221B1 (ko) 2011-07-29 2017-11-14 삼성전자주식회사 컨텐츠 중심 네트워크에서 컨텐츠 소스 노드 및 제1 컨텐츠 라우터와 그 통신 방법
WO2013020126A1 (en) 2011-08-04 2013-02-07 Midokura Pte. Ltd. System and method for implementing and managing virtual networks
JP5869580B2 (ja) 2011-08-26 2016-02-24 パナソニック株式会社 端末装置、検証装置、鍵配信装置、コンテンツ再生方法、鍵配信方法及びコンピュータプログラム
US8873409B2 (en) 2011-08-30 2014-10-28 Cisco Technology, Inc. Installing and using a subset of routes for forwarding packets
US8694675B2 (en) 2011-09-01 2014-04-08 Futurewei Technologies, Inc. Generalized dual-mode data forwarding plane for information-centric network
US8862774B2 (en) 2011-09-12 2014-10-14 Cisco Technology, Inc. Dynamic keepalive parameters for reverse path validation in computer networks
JP5804504B2 (ja) 2011-09-15 2015-11-04 日本電気株式会社 マルチホップ無線ネットワークの経路制御方法
US8699350B1 (en) 2011-09-15 2014-04-15 Google Inc. Optimizing traffic in a data network
US9026560B2 (en) 2011-09-16 2015-05-05 Cisco Technology, Inc. Data center capability summarization
US8762752B2 (en) 2011-09-20 2014-06-24 American Megatrends, Inc. System and method for remotely managing electric power usage of target computers
KR20130031660A (ko) 2011-09-21 2013-03-29 삼성전자주식회사 컨텐츠 이름 기반의 네트워크 장치 및 컨텐츠 이름 생성 방법, 그리고 인증 방법
US20130090942A1 (en) 2011-10-11 2013-04-11 Safe-Link, Llc Sytem and method for preventing healthcare fraud
US8793790B2 (en) 2011-10-11 2014-07-29 Honeywell International Inc. System and method for insider threat detection
US20130110987A1 (en) 2011-10-31 2013-05-02 Electronics And Telecommunications Research Institute Apparatus and method for providing content location information using ospf opaque lsa
KR20130048032A (ko) 2011-11-01 2013-05-09 한국전자통신연구원 컨텐츠 중심 네트워크에서 라우팅 방법
US8447851B1 (en) 2011-11-10 2013-05-21 CopperEgg Corporation System for monitoring elastic cloud-based computing systems as a service
JP5786670B2 (ja) 2011-11-17 2015-09-30 ソニー株式会社 情報処理装置、情報記憶装置、情報処理システム、および情報処理方法、並びにプログラム
FR2982974A1 (fr) 2011-11-22 2013-05-24 France Telecom Procede de traitement d'une requete dans un reseau de communication centre sur les informations
US8547982B2 (en) 2011-11-23 2013-10-01 King Fahd University Of Petroleum And Minerals Wireless sensor network with energy efficient protocols
US8549612B2 (en) 2011-11-28 2013-10-01 Dell Products, Lp System and method for incorporating quality-of-service and reputation in an intrusion detection and prevention system
CN103988458B (zh) 2011-12-09 2017-11-17 华为技术有限公司 基于内容中心网络的网络中编码网络报文的方法
US8769524B2 (en) 2011-12-09 2014-07-01 Disney Enterprises, Inc. HTML directed adaptive features for mobile applications
PL2792100T3 (pl) 2011-12-15 2021-03-22 Intel Corporation Sposób i urządzenie do bezpiecznej komunikacji w sieci przy użyciu sprzętowego silnika bezpieczeństwa
US8908948B2 (en) 2011-12-21 2014-12-09 Institute Of Automation, Chinese Academy Of Sciences Method for brain tumor segmentation in multi-parametric image based on statistical information and multi-scale structure information
KR20130085558A (ko) 2011-12-21 2013-07-30 삼성전자주식회사 컨텐츠 중심 네트워크에서 인터리스트 메시지 및 데이터 메시지를 우선 순위에 따라 처리하는 방법
US8718064B2 (en) 2011-12-22 2014-05-06 Telefonaktiebolaget L M Ericsson (Publ) Forwarding element for flexible and extensible flow processing software-defined networks
KR101913313B1 (ko) 2011-12-28 2018-10-31 삼성전자주식회사 게이트웨이에서 인터넷 프로토콜 기반 네트워크를 이용하여 컨텐츠 중심 네트워크를 구현하는 방법 및 그 게이트웨이
US9349103B2 (en) 2012-01-09 2016-05-24 DecisionQ Corporation Application of machine learned Bayesian networks to detection of anomalies in complex systems
KR20130093812A (ko) 2012-01-12 2013-08-23 삼성전자주식회사 컨텐츠 중심 네트워크에서 트래픽 전송량을 제어하기 위한 컨텐츠 라우터의 통신 방법 및 그 컨텐츠 라우터
KR20130093813A (ko) 2012-01-12 2013-08-23 삼성전자주식회사 컨텐츠 중심 네트워크에서 컨텐츠의 세그먼트를 프리패칭하는 대상 노드의 통신 방법 및 그 대상 노드
WO2013107502A1 (en) 2012-01-17 2013-07-25 Telefonaktiebolaget L M Ericsson (Publ) Method for sending respectively receiving a media stream
US8718055B2 (en) 2012-01-25 2014-05-06 Cisco Technology, Inc. Fast-tracking approach for building routing topologies in fast-moving networks
US20130197698A1 (en) 2012-01-26 2013-08-01 Carrier Corporation HVAC System Fault Root Cause Self-Determination
US8874671B2 (en) 2012-02-10 2014-10-28 Blackberry Limited Electronic message metering and traffic management in a networked environment
EP3756707A1 (en) 2012-02-13 2020-12-30 Sanofi-Aventis Deutschland GmbH Pen-type injection device and electronic clip-on module therefor
CN104115472B (zh) 2012-02-16 2017-06-20 华为技术有限公司 用于内容导向网络中可扩展路由的方法
US9137152B2 (en) 2012-02-16 2015-09-15 Futurewei Technologies, Inc. Method for scalable routing in content-oriented networks
US20130219038A1 (en) 2012-02-17 2013-08-22 Electronics And Telecommunications Research Institute Router based on core score and method for setting core score and providing and searching content information therein
US8949959B2 (en) 2012-02-21 2015-02-03 Cisco Technology, Inc. Reduced authentication times for shared-media network migration
US8762570B2 (en) 2012-02-21 2014-06-24 Futurewei Technologies, Inc. Method and apparatus for adaptive forwarding strategies in content-centric networking
US9621458B2 (en) 2012-02-21 2017-04-11 Qualcomm Incorporated Internet routing over a service-oriented architecture bus
US9253021B2 (en) 2012-02-28 2016-02-02 Cisco Technology, Inc. Hierarchical schema to provide an aggregated view of device capabilities in a network
US8762477B2 (en) 2012-02-28 2014-06-24 Futurewei Technologies, Inc. Method for collaborative caching for content-oriented networks
US9741023B2 (en) 2012-02-28 2017-08-22 Emerson Electric Co. HVAC system remote monitoring and diagnosis
US9049251B2 (en) 2012-02-28 2015-06-02 Futurewei Technologies, Inc. Method and apparatus for internet protocol based content router
EP2634991B1 (en) 2012-02-28 2017-08-02 Alcatel Lucent Content-centric networking
US9270584B2 (en) 2012-02-28 2016-02-23 Cisco Technology, Inc. Diverse paths using a single source route in computer networks
US8825790B2 (en) 2012-03-06 2014-09-02 Adobe Systems Incorporated Caching of fragmented streaming media
US20140082661A1 (en) 2012-03-06 2014-03-20 Google Inc. Low latency video storyboard delivery with selectable resolution levels
US9729669B2 (en) 2012-03-15 2017-08-08 Alcatel Lucent Method and system for fast and large-scale longest prefix matching
US9030939B2 (en) 2012-03-23 2015-05-12 Cisco Technology, Inc. Building alternate routes in reactive routing networks
US20130262365A1 (en) 2012-03-31 2013-10-03 Sharp Kabushiki Kaisha Educational system, method and program to adapt learning content based on predicted user reaction
WO2013143137A1 (en) 2012-03-31 2013-10-03 France Telecom Research & Development Beijing Company Limited Content centric m2m system
US9237190B2 (en) 2012-04-18 2016-01-12 Samsung Electronics Co., Ltd. Node and method for generating shortened name robust against change in hierarchical name in content-centric network (CCN)
US9515920B2 (en) 2012-04-20 2016-12-06 Futurewei Technologies, Inc. Name-based neighbor discovery and multi-hop service discovery in information-centric networks
US9253087B2 (en) 2012-04-24 2016-02-02 Futurewei Technologies, Inc. Principal-identity-domain based naming scheme for information centric networks
KR20130140932A (ko) 2012-05-08 2013-12-26 한국전자통신연구원 네트워크 경로 계산장치, 콘텐츠 요청노드, 중계노드 및 이를 포함하는 정보 중심 네트워크 시스템과 이를 이용한 네트워크 경로 계산방법
US9280610B2 (en) 2012-05-14 2016-03-08 Apple Inc. Crowd sourcing information to fulfill user requests
US20150120663A1 (en) 2012-06-01 2015-04-30 Thomson Licensing Method of data storing and data synchronization in a distributed data storage system
US9235867B2 (en) 2012-06-04 2016-01-12 Microsoft Technology Licensing, Llc Concurrent media delivery
US8972969B2 (en) 2012-06-08 2015-03-03 Adobe Systems Incorporated Out of band services updates
KR101909666B1 (ko) 2012-06-08 2018-10-19 삼성전자주식회사 모바일 컨텐츠 센트릭 네트워크에서 핸드오버를 위한 방법 및 장치
US20130339481A1 (en) 2012-06-11 2013-12-19 Samsung Electronics Co., Ltd. Method for content discovery of node in intra-domain and inter-domain in content centric network and node therefor
US8887215B2 (en) 2012-06-11 2014-11-11 Rgb Networks, Inc. Targeted high-value content in HTTP streaming video on demand
US9203734B2 (en) 2012-06-15 2015-12-01 Infosys Limited Optimized bi-directional communication in an information centric network
US8817591B2 (en) 2012-06-15 2014-08-26 Cisco Technology, Inc. Inter-domain signaling to update remote path computation elements after a call set-up failure
US8848741B2 (en) 2012-06-21 2014-09-30 Breakingpoint Systems, Inc. High-speed CLD-based TCP segmentation offload
US9112895B1 (en) 2012-06-25 2015-08-18 Emc Corporation Anomaly detection system for enterprise network security
US9143557B2 (en) 2012-06-27 2015-09-22 Juniper Networks, Inc. Feedback loop for service engineered paths
DE112012006604T5 (de) 2012-06-29 2015-05-07 Intel Corporation Energiesparverfahren für das Netzwerk-Routing-Protokoll für Netzwerkelemente
CN104145292A (zh) 2012-07-13 2014-11-12 三星电子株式会社 用于基于内容名称提供内容和实时流传输内容的内容请求器和内容提供器的通信方法
US20140032714A1 (en) 2012-07-27 2014-01-30 Interdigital Patent Holdings, Inc. Method and apparatus for publishing location information for a content object
US8934496B2 (en) 2012-07-30 2015-01-13 Cisco Technology, Inc. Reactive and proactive routing protocol interoperation in low power and lossy networks
US9485174B2 (en) 2012-07-30 2016-11-01 Cisco Technology, Inc. Routing using cached source routes from message headers
TR201810238T4 (tr) 2012-08-03 2018-08-27 Onespan Int Gmbh Bir mobil kimlik doğrulama uygulaması kullanarak kullanıcıya uygun kimlik doğrulama yöntemi ve aparatı.
US10599830B2 (en) 2012-08-08 2020-03-24 Northend Systems Bv System and method for controlled decentralized authorization and access for electronic records
US8958327B2 (en) 2012-08-10 2015-02-17 Cisco Technology, Inc. Passive network latency monitoring
US8937865B1 (en) 2012-08-21 2015-01-20 Juniper Networks, Inc. Scheduling traffic over aggregated bundles of links
WO2014036605A1 (en) 2012-09-05 2014-03-13 Blocks Global P/L Technology adapted to enable devices for delivering data in a lockdown mode, methods for operating such devices, and reporting on activity at tablet devices that provide remote content
US9621620B2 (en) 2012-09-14 2017-04-11 Electronics And Telecommunications Research Institute Apparatus and method for providing content with a distributed architecture, and system for providing content with the said apparatus
KR20140044982A (ko) 2012-09-21 2014-04-16 한국전자통신연구원 홉 카운트 기반 콘텐츠 캐싱 방법 및 그 네트워크 엔티티
US9081763B2 (en) 2012-10-16 2015-07-14 Sap Se Ranking in cascading learning system
US9015212B2 (en) 2012-10-16 2015-04-21 Rackspace Us, Inc. System and method for exposing cloud stored data to a content delivery network
US9202384B2 (en) 2012-10-31 2015-12-01 D2L Corporation System and method for gating notifications
US9154370B2 (en) 2012-11-05 2015-10-06 Cisco Technology, Inc. Seamless multipath retransmission using source-routed tunnels
US9098353B2 (en) 2012-11-13 2015-08-04 Netronome Systems, Inc. Transactional memory that performs a split 32-bit lookup operation
US9088511B2 (en) 2012-11-19 2015-07-21 Intel Corporation Multi-hop error recovery
KR20140067337A (ko) 2012-11-26 2014-06-05 삼성전자주식회사 컨텐츠 네임 암호화 시스템
KR101965794B1 (ko) 2012-11-26 2019-04-04 삼성전자주식회사 Ip 라우팅 호환을 위한 패킷의 구조, 네트워크 노드의 통신 방법 및 그 네트워크 노드
KR101355767B1 (ko) 2012-12-13 2014-02-05 성균관대학교산학협력단 콘텐츠 중심 네트워크 환경에서의 동등 계층 간 그룹 통신 방법
US9769034B2 (en) 2012-12-14 2017-09-19 Futurewei Technologies, Inc. Method and apparatus for policy based routing in information centric networking based home networks
US20140172783A1 (en) 2012-12-17 2014-06-19 Prowess Consulting, Llc System and method for providing computing environment delivery service with offline operations
US8977596B2 (en) 2012-12-21 2015-03-10 Zetta Inc. Back up using locally distributed change detection
US20140195328A1 (en) 2013-01-04 2014-07-10 Ron Ferens Adaptive embedded advertisement via contextual analysis and perceptual computing
US10009442B2 (en) 2013-01-07 2018-06-26 Futurewei Technologies, Inc. Contextualized information bus
US10194414B2 (en) 2013-01-07 2019-01-29 Futurewei Technologies, Inc. Information centric networking based service centric networking
KR101978173B1 (ko) 2013-01-18 2019-05-14 삼성전자주식회사 컨텐츠 중심 네트워크에서 컨텐츠 제공자가 데이터 패킷을 전송하는 방법 및 그 컨텐츠 제공자
US9264505B2 (en) 2013-01-31 2016-02-16 Hewlett Packard Enterprise Development Lp Building a semantics graph for an enterprise communication network
US9356827B2 (en) 2013-02-18 2016-05-31 Comcast Cable Communications, Llc Data center node management
US9009465B2 (en) 2013-03-13 2015-04-14 Futurewei Technologies, Inc. Augmenting name/prefix based routing protocols with trust anchor in information-centric networks
US10742601B2 (en) 2013-03-14 2020-08-11 Fortinet, Inc. Notifying users within a protected network regarding events and information
US20140280823A1 (en) 2013-03-14 2014-09-18 Alcatel-Lucent Wire-speed pending interest table
US9847979B2 (en) 2013-03-15 2017-12-19 Verimatrix, Inc. Security and key management of digital content
US9978025B2 (en) 2013-03-20 2018-05-22 Cisco Technology, Inc. Ordered-element naming for name-based packet forwarding
US9367676B2 (en) 2013-03-22 2016-06-14 Nok Nok Labs, Inc. System and method for confirming location using supplemental sensor and/or location data
JP6190376B2 (ja) 2013-03-26 2017-08-30 パナソニック株式会社 サーバ、ルータ、受信端末および処理方法
WO2014157886A1 (en) 2013-03-27 2014-10-02 Samsung Electronics Co., Ltd. Method and device for executing application
US9507607B2 (en) 2013-05-10 2016-11-29 Vmware, Inc. Virtual persistence
KR102052520B1 (ko) 2013-06-11 2019-12-05 삼성전자주식회사 컨텐츠 중심 네트워크에서 컨텐츠의 이동성을 지원하기 위한 노드의 통신 방법 및 노드
US9628400B2 (en) 2013-07-24 2017-04-18 Cisco Technology, Inc. Interest forwarding for interactive client anonymity
US9294482B2 (en) 2013-07-25 2016-03-22 Oracle International Corporation External platform extensions in a multi-tenant environment
CN104346149A (zh) * 2013-07-30 2015-02-11 商业对象软件有限公司 用于数据可视化的描述性框架
US9258238B2 (en) 2013-08-30 2016-02-09 Juniper Networks, Inc. Dynamic end-to-end network path setup across multiple network layers
US9882804B2 (en) 2013-09-26 2018-01-30 Cisco Technology, Inc. Co-existence of a distributed routing protocol and centralized path computation for deterministic wireless networks
WO2015084327A1 (en) 2013-12-03 2015-06-11 Hewlett-Packard Development Company, L.P. Security action of network packet based on signature and reputation
US9270598B1 (en) 2013-12-13 2016-02-23 Cisco Technology, Inc. Congestion control using congestion prefix information in a named data networking environment
US20150169758A1 (en) 2013-12-17 2015-06-18 Luigi ASSOM Multi-partite graph database
US9548896B2 (en) 2013-12-27 2017-01-17 Big Switch Networks, Inc. Systems and methods for performing network service insertion
US9338065B2 (en) 2014-01-06 2016-05-10 Cisco Technology, Inc. Predictive learning machine-based approach to detect traffic outside of service level agreements
US9256549B2 (en) 2014-01-17 2016-02-09 Netapp, Inc. Set-associative hash table organization for efficient storage and retrieval of data in a storage system
US9313030B2 (en) 2014-01-22 2016-04-12 Futurewei Technologies, Inc. Method and apparatus for secure ad hoc group device-to-device communication in information-centric network
US9491239B2 (en) * 2014-01-31 2016-11-08 Comcast Cable Communications, Llc Methods and systems for processing data requests
CN103873371B (zh) 2014-02-21 2017-11-28 北京邮电大学 一种名字路由快速匹配查找方法与装置
US9542928B2 (en) 2014-03-25 2017-01-10 Microsoft Technology Licensing, Llc Generating natural language outputs
US10075521B2 (en) 2014-04-07 2018-09-11 Cisco Technology, Inc. Collection synchronization using equality matched network names
US9203885B2 (en) 2014-04-28 2015-12-01 Palo Alto Research Center Incorporated Method and apparatus for exchanging bidirectional streams over a content centric network
US9276751B2 (en) 2014-05-28 2016-03-01 Palo Alto Research Center Incorporated System and method for circular link resolution with computable hash-based names in content-centric networks
US9426113B2 (en) 2014-06-30 2016-08-23 Palo Alto Research Center Incorporated System and method for managing devices over a content centric network
US9729616B2 (en) 2014-07-18 2017-08-08 Cisco Technology, Inc. Reputation-based strategy for forwarding and responding to interests over a content centric network
US9535968B2 (en) 2014-07-21 2017-01-03 Palo Alto Research Center Incorporated System for distributing nameless objects using self-certifying names
US20160065677A1 (en) * 2014-09-02 2016-03-03 Palo Alto Research Center Incorporated System and method for a reliable content exchange of a ccn pipeline stream
US10204013B2 (en) 2014-09-03 2019-02-12 Cisco Technology, Inc. System and method for maintaining a distributed and fault-tolerant state over an information centric network
US20160110466A1 (en) 2014-10-16 2016-04-21 Palo Alto Research Center Incorporated System and method for ranking named-data networking objects in a cache
US9536059B2 (en) 2014-12-15 2017-01-03 Palo Alto Research Center Incorporated Method and system for verifying renamed content using manifests in a content centric network

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1280734A (zh) * 1997-10-28 2001-01-17 互联网号码公司 用于访问在一个网络上的信息的方法和系统
CN1411275A (zh) * 2001-09-27 2003-04-16 三星电子株式会社 分层索引图像的方法及其设备
CN102792291A (zh) * 2009-08-17 2012-11-21 阿卡麦科技公司 基于http的流分发的方法和系统
CN102611888A (zh) * 2011-11-18 2012-07-25 北京工业大学 一种对屏幕内容的编码方法

Also Published As

Publication number Publication date
CN105786953A (zh) 2016-07-20
US9946743B2 (en) 2018-04-17
EP3043271A1 (en) 2016-07-13
US20160203170A1 (en) 2016-07-14
EP3043271B1 (en) 2020-08-26

Similar Documents

Publication Publication Date Title
CN105703906B (zh) 用于在内容中心网络中使用清单验证重新命名的内容的方法和系统
CN105786953B (zh) 在内容中心网络中对编码清单排序
CN105704041B (zh) 用于ccn路由的方法、系统、和存储介质
CN104954359B (zh) 内容中心网络中数据的聚合签名
US10592546B2 (en) System for optimizing access to an indexed database
EP3179694B1 (en) Key catalogs in a content centric network
US11620324B2 (en) Media asset access control system
US8472289B2 (en) Static TOC indexing system and method
US10187460B2 (en) Peer-to-peer sharing in a content centric network
US20100312808A1 (en) Method and apparatus for organizing media data in a database
KR101582050B1 (ko) 블룸 필터 선―검색을 이용한 이름 검색 장치 및 방법
WO2017160867A1 (en) Data deduping in content centric networking manifests
US20070271264A1 (en) Relating objects in different mediums
US8560556B2 (en) Dynamic aliasing of multi-valued binary attributes in directories
Sujatha et al. An efficient enhanced prefix hash tree model for optimizing the storage and image deduplication in cloud
CN118133347B (zh) 媒体资产访问控制系统
Sreeja et al. Tag-based Improved Search in Peer-to-Peer Overlays
WO2013108746A1 (ja) 検索システム、その制御方法、及びプログラム

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
TA01 Transfer of patent application right

Effective date of registration: 20170428

Address after: American California

Applicant after: Cisco Tech Ind.

Address before: American California

Applicant before: Palo Alto Res CT Inc.

TA01 Transfer of patent application right
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant