8311 search results - page 1413 / 1663 » Phase-Based Information Retrieval |
135
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WWW
2009
ACM
16 years 5 months ago
2009
ACM
Web search engines often federate many user queries to relevant structured databases. For example, a product related query might be federated to a product database containing thei...
130
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WWW
2007
ACM
16 years 5 months ago
2007
ACM
A key challenge for dynamic Web service selection is that Web services are typically highly configurable and service requesters often have dynamic preferences on service configura...
129
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WWW
2006
ACM
16 years 5 months ago
2006
ACM
It is difficult for users of mobile devices such as cellular phones equipped with a small screen and a poor input interface to browse Web pages designed for desktop PCs with large...
133
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WWW
2005
ACM
16 years 5 months ago
2005
ACM
Many modern natural language-processing applications utilize search engines to locate large numbers of Web documents or to compute statistics over the Web corpus. Yet Web search e...
157
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WWW
2005
ACM
16 years 5 months ago
2005
ACM
Message hierarchies in web discussion boards grow with new postings. Threads of messages evolve as new postings focus within or diverge from the original themes of the threads. Th...