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Hatano et al., 2002 - Google Patents

Extraction of partial XML documents using IR-based structure and contents analysis

Hatano et al., 2002

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Document ID
7379550472119814932
Author
Hatano K
Kinutani H
Yoshikawa M
Uemura S
Publication year
Publication venue
Conceptual Modeling for New Information Systems Technologies: ER 2001 Workshops HUMACS, DASWIS, ECOMO, and DAMA Yokohama, Japan, November 27–30, 2001 Revised Papers 20

External Links

Snippet

As Internet technologies develop, XML is becoming widely used as a standard data/document format. Although the use of XML documents has attracted public attention, the application of IR technologies in XML document retrieval is still in its premature stage …
Continue reading at ndl.ethernet.edu.et (PDF) (other versions)

Classifications

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    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
    • G06F17/30908—Information retrieval; Database structures therefor; File system structures therefor of semistructured data, the undelying structure being taken into account, e.g. mark-up language structure data
    • G06F17/30923—XML native databases, structures and querying
    • G06F17/30929—Query processing
    • G06F17/30938—Query execution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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    • G06F17/30286—Information retrieval; Database structures therefor; File system structures therefor in structured data stores
    • G06F17/30386—Retrieval requests
    • G06F17/30424—Query processing
    • G06F17/30442—Query optimisation
    • G06F17/30448—Query rewriting and transformation
    • G06F17/30451—Query rewriting and transformation of sub-queries or views
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    • G06F17/3061—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
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    • G06F17/20—Handling natural language data
    • G06F17/21—Text processing
    • G06F17/22—Manipulating or registering by use of codes, e.g. in sequence of text characters
    • G06F17/2247—Tree structured documents; Markup, e.g. Standard Generalized Markup Language [SGML], Document Type Definition [DTD]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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    • G06F17/30613—Indexing
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