542 search results - page 70 / 109 » A map acquisition, storage, indexing, and retrieval system |
156
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MIR
2004
ACM
15 years 11 months ago
2004
ACM
An increasing amount of heterogeneous information about scientific research is becoming available on-line. This potentially allows users to explore the information from multiple p...
150
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CLEF
2006
Springer
15 years 9 months ago
2006
Springer
This paper presents the results of our initial experiments in the monolingual English, Spanish and Portuguese tasks and the Bilingual Spanish English, Spanish Portuguese, Englis...
174
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CIKM
2009
Springer
16 years 21 days ago
2009
Springer
Support vector machines (SVMs) have been widely used in multimedia retrieval to learn a concept in order to find the best matches. In such a SVM active learning environment, the ...
187
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
This work presents a general rank-learning framework for passage ranking within Question Answering (QA) systems using linguistic and semantic features. The framework enables query...
159
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WIDM
2004
ACM
15 years 11 months ago
2004
ACM
Organising large-scale Web information retrieval systems into hierarchies of topic-specific search resources can improve both the quality of results and the efficient use of com...