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ICDT
2010
ACM
180views Database» more  ICDT 2010»
16 years 2 months ago
Foundations of SPARQL Query Optimization
We study fundamental aspects related to the efficient processing of the SPARQL query language for RDF, proposed by the W3C to encode machine-readable information in the Semantic W...
Michael Schmidt, Michael Meier, Georg Lausen
ISICA
2007
Springer
15 years 11 months ago
Instant Message Clustering Based on Extended Vector Space Model
Instant intercommunion techniques such as Instant Messaging (IM) are widely popularized. Aiming at such kind of large scale masscommunication media, clustering on its text conte...
Le Wang, Yan Jia, Weihong Han
LADS
2007
Springer
15 years 11 months ago
Goal Selection Strategies for Rational Agents
In agent theory and agent programming, goals constitute the motivational attitude of rational agents and form the key concept in explaining and generating their pro-active behavior...
Nick A. M. Tinnemeier, Mehdi Dastani, John-Jules C...
UM
2010
Springer
15 years 9 months ago
Task-Based User Modelling for Knowledge Work Support
A Knowledge Worker (KW) uses her computer to perform different tasks for which she gathers and uses information from disparate sources such as the Web and e-mail, and creates new ...
Charlie Abela, Chris Staff, Siegfried Handschuh
ESOP
2001
Springer
15 years 9 months ago
The Def-inite Approach to Dependency Analysis
Abstract. We propose a new representation for the domain of Definite Boolean functions. The key idea is to view the set of models of a Boolean function as an incidence relation be...
Samir Genaim, Michael Codish