8 search results - page 2 / 2 » Information-based models for ad hoc IR |
SIGIR
2004
ACM
13 years 10 months ago
2004
ACM
Capitalizing on the intuitive underlying assumptions of Language Modelling for Ad-Hoc Retrieval we present a novel approach that is capable of injecting the user’s context of th...
SIGIR
2006
ACM
13 years 10 months ago
2006
ACM
We introduce and validate bootstrap techniques to compute confidence intervals that quantify the effect of test-collection variability on average precision (AP) and mean average...
IEEEIAS
2008
IEEE
13 years 11 months ago
2008
IEEE
: Research in Vehicular Ad Hoc NETworks (VANETs) has evolved considerably over the last years. Security and privacy in VANETs have recently appealed special interest in the researc...