529 search results - page 37 / 106 » A User-Centered Approach for Evaluating Query Expansion Meth... |
IR
2000
13 years 8 months ago
2000
This paper presents four novel techniques for open-vocabulary spoken document retrieval: a method to detect slots that possibly contain a query feature; a method to estimate occurr...
SISAP
2008
IEEE
14 years 3 months ago
2008
IEEE
In this article, we review the major paradigms for approximate similarity queries and propose a classification schema that easily allows existing approaches to be compared along ...
SIGIR
2005
ACM
14 years 2 months ago
2005
ACM
Song and Bruza [6] introduce a framework for Information Retrieval(IR) based on Gardenfor’s three tiered cognitive model; Conceptual Spaces[4]. They instantiate a conceptual spa...
AMT
2010
Springer
13 years 9 months ago
2010
Springer
One of the fundamental challenges in designing an image retrieval system is choosing a method by which the images that match a given query are presented to the searcher. Traditiona...
TKDE
2008
13 years 8 months ago
2008
A major problem of current Web search is that search queries are usually short and ambiguous, and thus are insufficient for specifying the precise user needs. To alleviate this pro...