5434 search results - page 676 / 1087 » Semantic information portals |
194
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
We describe collaborative efforts between a knowledge representation team, a community of scientists, and scientific information managers in developing knowledge models for ecolog...
142
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
Recently a number of studies have demonstrated that search engine logfiles are an important resource to determine the relevance relation between URLs and query terms. We hypothes...
219
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IAT
2008
IEEE
16 years 1 months ago
2008
IEEE
Extractive text summarization aims to create a condensed version of one or more source documents by selecting the most informative sentences. Research in text summarization has th...
224
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ICTAI
2008
IEEE
16 years 1 months ago
2008
IEEE
Unlike simple questions, complex questions cannot be answered by simply extracting named entities. These questions require inferencing and synthesizing information from multiple d...
192
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IEEEIAS
2008
IEEE
16 years 1 months ago
2008
IEEE
: This paper focuses on the different challenges to design a security typed web scripting language. It uses the type system approach on a simple imperative language that captures a...