613 search results - page 50 / 123 » Interactive Object-Based Retrieval Using Relevance Feedback |
CIKM
2008
Springer
13 years 11 months ago
2008
Springer
We present a passage relevance model for integrating syntactic and semantic evidence of biomedical concepts and topics using a probabilistic graphical model. Component models of t...
WWW
2002
ACM
14 years 10 months ago
2002
ACM
An important trend in Web information processing is the support of multimedia retrieval. However, the most prevailing paradigm for multimedia retrieval, content-based retrieval (C...
SIGIR
2003
ACM
14 years 2 months ago
2003
ACM
Much attention has been paid to the relative effectiveness of interactive query expansion versus automatic query expansion. Although interactive query expansion has the potential ...
FOIKS
2004
Springer
14 years 2 months ago
2004
Springer
We introduce the formal framework of a generalized interaction scheme for information access between users and information sources. Within this framework we describe an interactio...
MLDM
1999
Springer
14 years 1 months ago
1999
Springer
Content-based image retrieval methods based on the Euclidean metric expect the feature space to be isotropic. They suer from unequal dierential relevance of features in comput...