RELATED SEARCH SYSTEM AND METHOD BASED ON RESOURCE DESCRIPTION FRAMEWORK NETWORK
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United States of America Patent
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Issued Date -
Oct 6, 2011
app pub date -
Oct 5, 2010
filing date -
Mar 30, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Related search service system and method based on the RDF network are provided. The related search service method includes: extracting a subject, a predicate, and an object from a text document composed of the unstructured sentences not having the structured format; creating RDF models composed of the extracted one subject, one predicate, and one object: determining whether there is semantic collision by comparing the RDF models; constructing an RDF network by separating the RDF models when there is semantic collision in the RDF models, and integrating the RDF models when there is no semantic collision; and providing service for searching the subjects or the objects which have the same predicate on the basis of the created RDF network.
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