152 search results - page 4 / 31 » Enhancing Relevance Models with Adaptive Passage Retrieval |
SMI
2006
IEEE
14 years 4 months ago
2006
IEEE
We present a new approach for 3D model indexing and retrieval using 2D/3D shape descriptors based on silhouettes or depth-buffer images. To take into account the dispersion of inf...
TREC
2007
13 years 11 months ago
2007
In this paper we present a system which uses ontological resources and a gene name variation generation tool to expand concepts in the original query. The novelty of our approach ...
CIKM
2009
Springer
14 years 5 months ago
2009
Springer
Expertise retrieval has received increased interests in recent years, whose task is to suggest people with relevant expertise. Motivated by the observation that communities could ...
BIBE
2007
IEEE
14 years 5 months ago
2007
IEEE
—We present an information retrieval model for combining evidence from concept-based semantics, term statistics, and context for improving search precision of genomics literature...
CIVR
2007
Springer
14 years 4 months ago
2007
Springer
The retrieval performance of content-based image retrieval (CBIR) systems is often disappointingly low, mainly due to the subjectivity of human perception. Relevance feedback (RF)...