1809 search results - page 79 / 362 » On Score Distributions and Relevance |
171
click to vote
SEMWEB
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. In order to effectively and quickly answer queries in environments with distributed RDF/OWL, we present a query optimization algorithm to identify the potentially relevan...
157
click to vote
SIGIR
2002
ACM
15 years 5 months ago
2002
ACM
This poster session examines a probabilistic approach to distributed information retrieval using a Logistic Regression algorithm for estimation of collection relevance. The algori...
144
click to vote
AGENTS
1998
Springer
15 years 10 months ago
1998
Springer
Parallel and distributed information processing systems play an increasingly important role in artificial intelligence and computer science. In this article an approach to learnin...
172
click to vote
ICIP
2006
IEEE
16 years 7 months ago
2006
IEEE
Information retrieval techniques have to face both the growing amount of data to be processed and the "natural" distribution of these data over the network. Hence, we in...
142
click to vote
UM
2005
Springer
15 years 11 months ago
2005
Springer
Abstract: This paper is focused on user modeling and adaptation in distributed ELearning systems. We describe here CUMULATE, a generic student modeling server developed for a distr...