8301 search results - page 9 / 1661 » Risk-Aware Information Retrieval |
CORIA
2008
13 years 9 months ago
2008
In this contribution, a fuzzy-set-based information retrieval model is considered. First, we show that the retrieval mechanism of such a retrieval model can be defined in terms of ...
TREC
2003
13 years 9 months ago
2003
We describe an attempt to use word sense as an alternate text representation within an information retrieval system in order to enhance retrieval effectiveness. A performance comp...
IADIS
2004
13 years 9 months ago
2004
The work developed in this paper focuses on the overlap of relevant retrieved documents obtained from different combination of systems and components. Study of the impact on infor...
ECIR
2006
Springer
13 years 9 months ago
2006
Springer
We present a prototype system using array comprehensions to bridge the gap between databases and information retrieval. It allows researchers to express their retrieval models in t...
SIGIR
1995
ACM
13 years 11 months ago
1995
ACM
We analyse the kinematics of probabilistic term weights at retrieval time for di erent Information Retrieval models. We present four models based on di erent notions of probabilis...