3251 search results - page 474 / 651 » Challenges in Web Information Retrieval |
128
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WSDM
2009
ACM
15 years 10 months ago
2009
ACM
We study the problem of answering ambiguous web queries in a setting where there exists a taxonomy of information, and that both queries and documents may belong to more than one ...
122
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
Search engine switching describes the voluntarily transition from one Web search engine to another. In this paper we present a study of search engine switching behavior that combi...
155
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ECIR
2008
Springer
15 years 5 months ago
2008
Springer
Abstract. Information retrieval from web and XML document collections is ever more focused on returning entities instead of web pages or XML elements. There are many research field...
194
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WISE
2010
Springer
15 years 1 months ago
2010
Springer
Abstract. Regarding web searches, users have become used to keywordbased search interfaces due to their ease of use. However, this implies a semantic gap between the user's in...
126
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WWW
2009
ACM
16 years 4 months ago
2009
ACM
In this paper, we propose a novel approach for composing existing web services to satisfy the correctness constraints to the design, including freeness of deadlock and unspecified...