3190 search results - page 237 / 638 » Natural Language in Information Retrieval |
167
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IR
2000
15 years 6 months ago
2000
: Previous research in conceptual indexing methods of images has furnished us with refined theoretical frameworks characterising various aspects of images that could and should be ...
168
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TREC
2001
15 years 8 months ago
2001
The University of Maryland Researchers participated in both the Arabic-English Cross Language Information Retrieval (CLIR) and Video tracks of TREC-10. In the CLIR track, our goal...
172
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IAT
2008
IEEE
16 years 1 months ago
2008
IEEE
Many real–world information needs are naturally formulated as queries with temporal constraints. However, the structured temporal background information needed to support such c...
172
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ICPP
2008
IEEE
16 years 1 months ago
2008
IEEE
Probabilistic Latent Semantic Analysis (PLSA) is one of the most popular statistical techniques for the analysis of two-model and co-occurrence data. It has applications in inform...
202
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ICGI
1998
Springer
15 years 10 months ago
1998
Springer
In this paper, we propose a new framework for the computational learning of formal grammars with positive data. In this model, both syntactic and semantic information are taken int...