2199 search results - page 127 / 440 » Information retrieval using hierarchical dirichlet processes |
177
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ICIP
2005
IEEE
16 years 7 months ago
2005
IEEE
Content-based image retrieval systems still have difficulties to bridge the semantic gap between the low-level representation of images and the high level concepts the user is loo...
171
Voted
SIGIR
2011
ACM
14 years 9 months ago
2011
ACM
The Bag-Of-Visual-Words (BOVW) paradigm is fast becoming a popular image representation for Content-Based Image Retrieval (CBIR), mainly because of its better retrieval effectiven...
177
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ICDE
2009
IEEE
16 years 29 days ago
2009
IEEE
— Information extraction (IE) systems are trained to extract specific relations from text databases. Real-world applications often require that the output of multiple IE systems...
145
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WIKIS
2005
ACM
15 years 11 months ago
2005
ACM
In this article we examine the integration of communities of practice supported by a wiki into work processes. Linear structures are often inappropriate for the execution of knowl...
169
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Finding opinionated blog posts is still an open problem in information retrieval, as exemplified by the recent TREC blog tracks. Most of the current solutions involve the use of e...