582 search results - page 52 / 117 » Distributed Text Retrieval From Overlapping Collections |
IS
2006
13 years 10 months ago
2006
Abstract. Terms which are not explicitly mentioned in the text of a document receive often a minor role in current retrieval systems. In this work we connect the management of such...
CORR
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. Query expansion is a well known method to improve the performance of information retrieval systems. In this work we have tested different approaches to extract the candid...
ERCIMDL
1997
Springer
14 years 2 months ago
1997
Springer
: A fully operational large scale digital library is likely to be based on a distributed architecture and because of this it is likely that a number of independent search engines m...
ESCIENCE
2006
IEEE
14 years 4 months ago
2006
IEEE
TextGrid is a new Grid project in the framework of the German D-Grid initiative, with the aim to deploy Grid technologies for humanities scholars working on historical (German) te...
SIGIR
2010
ACM
14 years 1 months ago
2010
ACM
We investigate the problem of learning document classifiers in a multilingual setting, from collections where labels are only partially available. We address this problem in the ...