1553 search results - page 31 / 311 » Democracy Functions of Information Technology |
ECIR
2007
Springer
13 years 10 months ago
2007
Springer
We consider the issue of query performance, and we propose a novel method for automatically predicting the difficulty of a query. Unlike a number of existing techniques which are b...
CISS
2010
IEEE
13 years 14 days ago
2010
IEEE
—Gaussian belief propagation is an iterative algorithm for computing the mean of a multivariate Gaussian distribution. Equivalently, the min-sum algorithm can be used to compute ...
CLEF
2010
Springer
13 years 10 months ago
2010
Springer
Abstract. In this paper, we describe an approach for the automatic modality classification in medical image retrieval task of the 2010 CLEF cross-language image retrieval campaign ...
CIKM
2006
Springer
14 years 17 days ago
2006
Springer
Optimising the parameters of ranking functions with respect to standard IR rank-dependent cost functions has eluded satisfactory analytical treatment. We build on recent advances ...
EKAW
2004
Springer
14 years 2 months ago
2004
Springer
Functionality is one of the key concepts in understanding an artifact and in engineering domain knowledge. Although the importance of sharing of engineering knowledge in industry h...