111 search results - page 9 / 23 » Using Coherence-Based Measures to Predict Query Difficulty |
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Search engine advertising has become a significant element of the Web browsing experience. Choosing the right ads for the query and the order in which they are displayed greatly a...
WWW
2011
ACM
13 years 4 months ago
2011
ACM
Query auto completion is known to provide poor predictions of the user’s query when her input prefix is very short (e.g., one or two characters). In this paper we show that con...
BMCBI
2010
13 years 6 months ago
2010
Background: With the expansion of public repositories such as the Gene Expression Omnibus (GEO), we are rapidly cataloging cellular transcriptional responses to diverse experiment...
CVPR
2006
IEEE
14 years 11 months ago
2006
IEEE
It is a challenging task to accurately model the performance of a face recognition system, and to predict its individual recognition results under various environments. This paper...
ERCIMDL
1999
Springer
14 years 1 months ago
1999
Springer
Resource discovery in a distributed digital library poses many challenges, one of which is how to choose search engines for query distribution, given a query and a set of search e...