8972 search results - page 318 / 1795 » Private Information Retrieval |
169
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SIGIR
2010
ACM
15 years 7 months ago
2010
ACM
We present an approach for answering Entity Retrieval queries using click-through information in query log data from a commercial Web search engine. We compare results using click...
177
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Recent efforts on the task of spoken document retrieval (SDR) have made use of speech lattices: speech lattices contain information about alternative speech transcription hypothes...
177
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ECIR
2007
Springer
15 years 8 months ago
2007
Springer
Question answering systems rely on retrieval components to identify documents that contain an answer to a user’s question. The formulation of queries that are used for retrieving...
212
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ISVC
2007
Springer
16 years 27 days ago
2007
Springer
Content based image retrieval (CBIR), a technique which uses visual contents to search images from the large scale image databases, is an active area of research for the past decad...
203
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CLEF
2011
Springer
14 years 6 months ago
2011
Springer
ImageCLEF’s Wikipedia Image Retrieval task provides a testbed for the system-oriented evaluation of multimedia and multilingual information retrieval from a collection of Wikiped...