2842 search results - page 25 / 569 » Expansion and Search in Networks |
CORR
2010
Springer
13 years 6 months ago
2010
Springer
-----------------------------------------------ABSTRACT----------------------------------------Computer system models provide detailed answer to system performance. In this paper a...
AWIC
2005
Springer
14 years 1 months ago
2005
Springer
Query expansion has been extensively studied as a technique for increasing information retrieval performance. However, due to the volume of documents available on the web, many of ...
AAAI
2008
13 years 10 months ago
2008
In this paper, we propose a novel approach to expand queries by exploring both location information and topic information of the queries. Users at different locations tend to have...
ICEIS
2009
IEEE
14 years 2 months ago
2009
IEEE
In an information retrieval system, a thesaurus can be used for query expansion, i.e. adding words to queries in order to improve recall. We propose a semi-automatic and interactiv...
SIGIR
2005
ACM
14 years 1 months ago
2005
ACM
In this paper we investigate the effectiveness of a documentindependent technique for eliciting feedback from users about their information problems. We propose that such a techni...