4645 search results - page 659 / 929 » Using Information Extraction to Improve Document Retrieval |
212
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MIR
2004
ACM
16 years 2 days ago
2004
ACM
In this paper, we present an index structure-based method to fast and robustly search short video clips in large video collections. First we temporally segment a given long video ...
165
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CIKM
2007
Springer
16 years 25 days ago
2007
Springer
Link analysis is a key technology in contemporary web search engines. Most of the previous work on link analysis only used information from one snapshot of web graph. Since commer...
162
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ICEIS
2003
IEEE
15 years 12 months ago
2003
IEEE
Abstract: The paper presents ”Any Input XML Output” (AIXO), a general and flexible software architecture for wrappers. The architecture has been designed to present data sourc...
214
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EMNLP
2008
15 years 8 months ago
2008
Complex questions that require inferencing and synthesizing information from multiple documents can be seen as a kind of topicoriented, informative multi-document summarization. I...
143
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
The AncestorRank algorithm calculates an authority score by using just one characteristic of the web graph—the number of ancestors per node. For scalability, we estimate the num...