611 search results - page 6 / 123 » Extending Weighting Models with a Term Quality Measure |
ECIR
2009
Springer
14 years 5 months ago
2009
Springer
The aim of query-based sampling is to obtain a sufficient, representative sample of an underlying (text) collection. Current measures for assessing sample quality are too coarse gr...
SAMOS
2007
Springer
14 years 1 months ago
2007
Springer
—This paper presents the Weight-Watcher service. This service aims at providing resource consumption measurements and estimations for software executing on resourceconstrained de...
SIGIR
2006
ACM
14 years 1 months ago
2006
ACM
A common limitation of many retrieval models, including the recently proposed axiomatic approaches, is that retrieval scores are solely based on exact (i.e., syntactic) matching o...
SIGMETRICS
2002
ACM
13 years 7 months ago
2002
ACM
Recently proposed scalable on-demand streaming protocols have previously been evaluated using a system cost measure termed the "required server bandwidth". For the scala...
BMCBI
2006
13 years 7 months ago
2006
Background: High-density microarray technology is increasingly applied to study gene expression levels on a large scale. Microarray experiments rely on several critical steps that...