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Reddy et al., 2010 - Google Patents

Optimizing SPARQL queries over the Web of Linked Data

Reddy et al., 2010

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Document ID
10338044266403417384
Author
Reddy B
Kumar P
Publication year
Publication venue
Proceedings of the VLDB Workshop on Semantic Data Management, SemData

External Links

Snippet

The web of linked data represents a globally distributed dataspace. It can be queried with SPARQL whose execution takes place by asynchronously traversing the RDF links to discover data sources at run-time. However, the optimization of SPARQL queries over the …
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Classifications

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    • G06F17/30—Information retrieval; Database structures therefor; File system structures therefor
    • G06F17/30286—Information retrieval; Database structures therefor; File system structures therefor in structured data stores
    • G06F17/30386—Retrieval requests
    • G06F17/30424—Query processing
    • G06F17/30533—Other types of queries
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
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    • 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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    • G06F17/30861—Retrieval from the Internet, e.g. browsers
    • G06F17/30864—Retrieval from the Internet, e.g. browsers by querying, e.g. search engines or meta-search engines, crawling techniques, push systems
    • G06F17/30867—Retrieval from the Internet, e.g. browsers by querying, e.g. search engines or meta-search engines, crawling techniques, push systems with filtering and personalisation
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