8298 search results - page 595 / 1660 » Query-Free Information Retrieval |
281
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SIGMOD
2009
ACM
16 years 7 months ago
2009
ACM
Special-purpose social sites can offer valuable services to well-defined, closed, communities, e.g., in a university or in a corporation. The purpose of this demo is to show the c...
185
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ICTIR
2009
Springer
16 years 1 months ago
2009
Springer
Web information retrieval is best known for its use of the Web’s link structure as a source of evidence. Global link evidence is by nature query-independent, and is therefore no ...
221
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SPIRE
2009
Springer
16 years 1 months ago
2009
Springer
Abstract. This paper presents a user study that evaluated the effectiveness of an aggregated search interface in the context of non-navigational search tasks. An experimental syst...
195
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KCAP
2009
ACM
16 years 1 months ago
2009
ACM
In this paper we give an overview of a multiontology disambiguation method, targeted to discover the intended meaning of words in unstructured web contexts. It receives an ambiguo...
166
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
The need for evaluating large amounts of topics (queries) makes IR evaluation an uneasy task. In this paper, we study a topic selection problem for IR evaluation. The selection cr...