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FCSC
2011
12 years 11 months ago
2011
Description logics (DLs) are widely employed in recent semantic web application systems. However, classical description logics are limited when dealing with imprecise concepts and ...
CIKM
2007
Springer
14 years 1 months ago
2007
Springer
It has been shown that using phrases properly in the document retrieval leads to higher retrieval effectiveness. In this paper, we define four types of noun phrases and present an...
SEMWEB
2004
Springer
14 years 1 months ago
2004
Springer
In this paper we describe our experience in applying KAoS services to ensure policy compliance for Semantic Web Services workflow composition and enactment. We are developing thes...
ICMCS
2006
IEEE
14 years 1 months ago
2006
IEEE
We present VideoPot, a desktop video search system designed for digital video files stored on personal computers. The core metric of this system is based on video-indexing techno...
SIGDOC
1997
ACM
13 years 12 months ago
1997
ACM
This paper describes the strengths and weaknesses of two usability assessment methods frequently applied to web sites. It uses case histories of WWW usability studies conducted by...