148 search results - page 4 / 30 » Relevance Model Revisited: With Multiple Document Representa... |
TREC
2007
13 years 7 months ago
2007
The Multimedia and Information Systems group at the Knowledge Media Institute of the Open University participated in the Expert Search and Document Search tasks of the Enterprise ...
CIKM
2005
Springer
13 years 11 months ago
2005
Springer
We investigates language models for informational and navigational web search. Retrieval on the web is a task that differs substantially from ordinary ad hoc retrieval. We perfor...
DCC
2006
IEEE
14 years 5 months ago
2006
IEEE
In this paper we demonstrate a new and original way to apply the representation theory of finite groups to the development of space-time codes for use in multiple antenna wireless ...
ECIR
2007
Springer
13 years 7 months ago
2007
Springer
Abstract. We present a framework that assesses relevance with respect to several relevance criteria, by combining the query-dependent and query-independent evidence indicating thes...
HICSS
2002
IEEE
13 years 11 months ago
2002
IEEE
We present a novel system and methodology for browsing and exploring topics and concepts within a document collection. The process begins with the generation of multiple taxonomie...