926 search results - page 48 / 186 » Agent-community based peer-to-peer information retrieval: an... |
SIGIR
2002
ACM
13 years 8 months ago
2002
ACM
Document clustering is useful in many information retrieval tasks: document browsing, organization and viewing of retrieval results, generation of Yahoo-like hierarchies of docume...
CVPR
2004
IEEE
14 years 11 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...
ICDIM
2007
IEEE
14 years 3 months ago
2007
IEEE
: Some measures such as average precision over all relevant documents and recall level precision are considered as good system-oriented measures, because they concern both precisio...
CLEF
2003
Springer
14 years 2 months ago
2003
Springer
Abstract. We present in this report two main approaches to cross-language information retrieval based on the exploitation of multilingual corpora to derive cross-lingual term-term ...
CVPR
2005
IEEE
14 years 2 months ago
2005
IEEE
In this a novel supervised learning method is proposed to map low-level visualfeatures to high-level semantic conceptsfor region-based image retrieval. The contributions of thispa...