2269 search results - page 56 / 454 » Retrieval evaluation with incomplete information |
CIKM
2005
Springer
14 years 3 months ago
2005
Springer
Schema matching is the problem of finding correspondences (mapping rules, e.g. logical formulae) between heterogeneous schemas e.g. in the data exchange domain, or for distribute...
FQAS
2009
Springer
14 years 2 months ago
2009
Springer
Relevance Feedback (RF) is a technique allowing to enrich an initial query according to the user feedback in order to get results closer to the user’s information need. This pape...
SIGIR
2009
ACM
14 years 4 months ago
2009
ACM
The need for evaluating large amounts of topics (queries) makes IR evaluation an uneasy task. In this paper, we study a topic selection problem for IR evaluation. The selection cr...
MVA
1996
13 years 11 months ago
1996
Many research works on content-based image retrieval have made use of image features. On the other hand, many kinds of image features have also been developed in the research fiel...
SG
2007
Springer
14 years 4 months ago
2007
Springer
This paper presents the concept and an evaluation of a novel approach to support students to understand complex spatial relations and to learn unknown terms of a domain-specific t...