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IJCAI
2003
13 years 9 months ago
2003
Motivated by the matchmaking problem in electronic marketplaces, we study abduction in Description Logics. We devise suitable definitions of the problem, and show how they can mod...
ARGMAS
2009
Springer
14 years 2 months ago
2009
Springer
Each person holds numerous values that represent what is believed to be important. As a result, our values influence our behavior and play a role in practical reasoning. Various a...
DRM
2007
Springer
14 years 2 months ago
2007
Springer
provides a very brief overview of some of the main points. References are given to my papers, where those points are explained in more detail, and citations are provided to the ext...
HOTOS
1999
IEEE
14 years 4 days ago
1999
IEEE
The file is a well-understood and very simple abstraction, which has been successfully used in both centralized and distributed systems. However, files are not expressive enough t...
CHI
1995
ACM
13 years 11 months ago
1995
ACM
This paper explores the issue of user embodiment within collaborative virtual environments. By user embodiment we mean the provision of users with appropriate body images so as to...