8301 search results - page 118 / 1661 » Risk-Aware Information Retrieval |
158
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GIR
2006
ACM
15 years 11 months ago
2006
ACM
Local search has become a hot topic recently in information retrieval research area. How to retrieve geographical information correctly and efficiently is a key challenge to locat...
153
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ACISICIS
2010
IEEE
15 years 7 months ago
2010
IEEE
Abstract--User-system interaction is sometimes a cumbersome element of non-textual information access. Image retrieval systems now incorporate various interaction mechanisms. Howev...
154
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CLEF
2008
Springer
15 years 7 months ago
2008
Springer
This article describes our participation at the Domain-Specific track. We used the Xtrieval framework [2], [3] for the preparation and execution of the experiments. The translatio...
149
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VISUAL
2000
Springer
15 years 9 months ago
2000
Springer
Abstract. Often in content-based image retrieval, a single image attribute may not have enough discriminative information for retrieval. On the other hand, when multiple features a...
150
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CIKM
2005
Springer
15 years 7 months ago
2005
Springer
This paper presents a new pooling method for constructing the assessment sets used in the evaluation of retrieval systems. Our proposal is based on RankBoost, a machine learning v...