8972 search results - page 1639 / 1795 » Private Information Retrieval |
MVA
2007
15 years 20 days ago
2007
This paper presents a new approach to extracting and representing structural features of images. The approach is based on both a region-based analysis and a contour-based analysis...
RIAO
2007
15 years 20 days ago
2007
The purpose of text clustering in information retrieval is to discover groups of semantically related documents. Accurate and comprehensible cluster descriptions (labels) let the ...
SDM
2007
SIAM
15 years 20 days ago
2007
SIAM
The problem of combining the ranked preferences of many experts is an old and surprisingly deep problem that has gained renewed importance in many machine learning, data mining, a...
108
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SDM
2007
SIAM
15 years 20 days ago
2007
SIAM
The problem of efficiently finding images that are similar to a target image has attracted much attention in the image processing community and is rightly considered an informatio...
115
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AAAI
2006
15 years 20 days ago
2006
OntoSearch, a full-text search engine that exploits ontological knowledge for document retrieval, is presented in this paper. Different from other ontology based search engines, O...