3251 search results - page 241 / 651 » Challenges in Web Information Retrieval |
255
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FIRBPERF
2005
IEEE
16 years 7 days ago
2005
IEEE
Web pages are created, modified and removed at unspecified times by their owners. The frequency and extent of changes to Web pages vary across sites and across pages within site...
167
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ISMIR
2005
Springer
16 years 3 days ago
2005
Springer
Musical works in the Western art music tradition exist in a complex, inter-related web. Works that are derivative or part of another work are common; however, most music informati...
155
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SIGIR
2004
ACM
16 years 1 days ago
2004
ACM
In this paper, we introduce an information theoretic method for estimating the usefulness of the hyperlink structure induced from the set of retrieved documents. We evaluate the e...
189
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CIKM
2011
Springer
14 years 6 months ago
2011
Springer
Large knowledge bases consisting of entities and relationships between them have become vital sources of information for many applications. Most of these knowledge bases adopt the...
165
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CIKM
2009
Springer
15 years 11 months ago
2009
Springer
This paper presents an overview of our framework for searching and retrieving facts and relationships within natural language text sources. In this framework, an extraction task o...