8301 search results - page 215 / 1661 » Risk-Aware Information Retrieval |
203
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SIGIR
2006
ACM
16 years 1 months ago
2006
ACM
A common limitation of many retrieval models, including the recently proposed axiomatic approaches, is that retrieval scores are solely based on exact (i.e., syntactic) matching o...
207
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AC
2010
Springer
15 years 7 months ago
2010
Springer
Today, a large number of audio features exists in audio retrieval for different purposes, such as automatic speech recognition, music information retrieval, audio segmentation, an...
175
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IS
2006
15 years 7 months ago
2006
Abstract. Terms which are not explicitly mentioned in the text of a document receive often a minor role in current retrieval systems. In this work we connect the management of such...
203
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AINA
2004
IEEE
15 years 11 months ago
2004
IEEE
P2P systems are a revival paradigm for information sharing among distributed nodes in the network. Currently, many research projects or practical applications have emerged from th...
207
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CSSE
2008
IEEE
15 years 9 months ago
2008
IEEE
Based on the analysis of color histogram for image retrieval, a new descriptor, bit-plane distribution entropy (BPDE), is proposed in this paper. The image is firstly divided into ...