8301 search results - page 395 / 1661 » Risk-Aware Information Retrieval |
171
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EDBT
2004
ACM
16 years 7 months ago
2004
ACM
Though skyline queries already have claimed their place in retrieval over central databases, their application in Web information systems up to now was impossible due to the distri...
180
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SIGIR
2006
ACM
16 years 1 months ago
2006
ACM
Emails are examples of structured documents with various fields. These fields can be exploited to enhance the retrieval effectiveness of an Information Retrieval (IR) system th...
210
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WWW
2007
ACM
16 years 8 months ago
2007
ACM
The primary function of current Web search engines is essentially relevance ranking at the document level. However, myriad structured information about real-world objects is embed...
204
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SIGIR
1998
ACM
15 years 11 months ago
1998
ACM
Abstract This paper presents a method for combining query-relevance with information-novelty in the context of text retrieval and summarization. The Maximal Marginal Relevance (MMR...
261
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CIVR
2010
Springer
15 years 11 months ago
2010
Springer
The Signature Quadratic Form Distance is an adaptive similarity measure for flexible content-based feature representations of multimedia data. In this paper, we present a deep su...