1316 search results - page 172 / 264 » A Computational Approach to Compare Information Revelation P... |
CLEF
2008
Springer
13 years 10 months ago
2008
Springer
In this paper, we assess the impact of using thesaurus-based query expansion methods, at the Information Retrieval (IR) stage of a Question Answering (QA) system. We focus on expan...
CLEF
2010
Springer
13 years 10 months ago
2010
Springer
Abstract. After participating in last year's CLEF IP (2009) evaluation benchmark, our scores were rather low. The CLEF IP 2010 PAC task enabled us to correct some experiments ...
ATAL
2007
Springer
14 years 3 months ago
2007
Springer
To cope with large scale, agents are usually organized in a network such that an agent interacts only with its immediate neighbors in the network. Reinforcement learning technique...
ICNP
2003
IEEE
14 years 2 months ago
2003
IEEE
BGP has been deployed in Internet for more than a decade. However, the events that cause BGP topological changes are not well understood. Although large traces of routing updates ...
CCS
2006
ACM
14 years 20 days ago
2006
ACM
The usage control (UCON) model was introduced as a unified approach to capture a number of extensions for traditional access control models. While the policy specification flexibi...