2210 search results - page 57 / 442 » CLEF 2001 - Overview of Results |
ICML
2005
IEEE
14 years 10 months ago
2005
IEEE
How to assign appropriate weights to terms is one of the critical issues in information retrieval. Many term weighting schemes are unsupervised. They are either based on the empir...
GIR
2006
ACM
14 years 3 months ago
2006
ACM
Local search has become a hot topic recently in information retrieval research area. How to retrieve geographical information correctly and efficiently is a key challenge to locat...
GIR
2006
ACM
14 years 3 months ago
2006
ACM
In this paper, we introduce a geographic similarity operator that computes the relatedness between two geographic places and describe how it is combined with textual ranking. The ...
FINTAL
2006
14 years 1 months ago
2006
This paper describes a method for definition question answering based on the use of surface text patterns. The method is specially suited to answer questions about person's po...
CORIA
2010
13 years 11 months ago
2010
Multimedia documents are increasingly used which involve to develop model to that kind of data. In this paper we present a multimedia model which combines textual and visual inform...