284 search results - page 19 / 57 » Discriminative probabilistic models for passage based retrie... |
VLDB
1990
ACM
15 years 3 months ago
1990
ACM
A probabilistic learning model for vague queries and missing or imprecise information in databases is described. Instead of retrieving only a set of answers, our approach yields a...
105
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KDD
2009
ACM
16 years 8 days ago
2009
ACM
In this paper, we consider the problem of combining link and content analysis for community detection from networked data, such as paper citation networks and Word Wide Web. Most ...
107
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CVPR
2004
IEEE
16 years 1 months ago
2004
IEEE
This paper addresses Content Based Image Retrieval (CBIR), focusing on developing a hidden semantic concept discovery methodology to address effective semanticsintensive image ret...
119
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ICARCV
2002
IEEE
15 years 4 months ago
2002
IEEE
This paper presents an approach for view-based recognition of gestures. The approach is based on representing each gesture as a sequence of learned body poses. The gestures are re...
166
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NLE
2011
14 years 2 months ago
2011
Reciprocity is a pervasive concept that plays an important role in governing people’s behavior, judgments, and thus their social interactions. In this paper we present an analys...