6082 search results - page 440 / 1217 » A System for Adaptive Information Retrieval |
251
click to vote
CIKM
2011
Springer
14 years 7 months ago
2011
Springer
Community QA portals provide an important resource for non-factoid question-answering. The inherent noisiness of user-generated data makes the identification of high-quality cont...
195
click to vote
RECSYS
2009
ACM
16 years 2 months ago
2009
ACM
Short search engine queries do not provide contextual information, making it difficult for traditional search engines to understand what users are really requesting. One approach ...
221
click to vote
DIAL
2004
IEEE
15 years 11 months ago
2004
IEEE
A great number of documents are scanned and archived in the form of digital images in digital libraries, to make them available and accessible in the Internet. Information retriev...
220
click to vote
MMS
2008
15 years 7 months ago
2008
We address the challenge of semantic gap reduction for image retrieval through an improved SVM-based active relevance feedback framework, together with a hybrid visual and concept...
208
click to vote
DEXAW
2005
IEEE
16 years 1 months ago
2005
IEEE
In this paper we present a novel, ontology-based approach to service discovery, which exploits domain knowledge and semantic service descriptions to guide the service discovery pr...