2607 search results - page 78 / 522 » An Ontology-Based Information Retrieval Model |
CIKM
2005
Springer
14 years 3 months ago
2005
Springer
This paper presents an evaluation of evolved term-weighting schemes on short, medium and long TREC queries. A previously evolved global (collection-wide) term-weighting scheme is ...
MMS
2006
13 years 10 months ago
2006
The selection of appropriate proximity measures is one of the crucial success factors of content-based visual information retrieval. In this area of research, proximity measures ar...
FQAS
2009
Springer
14 years 4 months ago
2009
Springer
The bag of words representation (BoW), which is widely used in information retrieval (IR), represents documents and queries as word lists that do not express anything about context...
IEAAIE
2011
Springer
13 years 1 months ago
2011
Springer
Domain specific terminologies represent important concepts when students study a subject. If the sentences which describe important concepts related to a terminology can be accesse...
CLEF
2004
Springer
14 years 3 months ago
2004
Springer
Our group in the Department of Informatics at the University of Oviedo has participated, for the first time, in two tasks at CLEF: monolingual (Russian) and bilingual (Spanish-to-E...