2022 search results - page 200 / 405 » Complexity of Non-Monotonic Logics |
176
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VRML
2003
ACM
15 years 11 months ago
2003
ACM
Embodied agents or humanoid avatars may effectively be used to communicate with human users. Currently there is a wide range of specification formalisms and scripting languages f...
161
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IJCAI
1993
15 years 7 months ago
1993
In this paper a framework is developed for measuring the complexities of deductions in an ab stract and computationally perspicuous man ner. As a notion of central importance ...
193
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JAIR
2002
15 years 6 months ago
2002
We propose a structured approach to the problem of retrieval of images by content and present a description logic that has been devised for the semantic indexing and retrieval of ...
202
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DLOG
2008
15 years 8 months ago
2008
Answering queries posed over knowledge bases is a central problem in knowledge representation and database theory. In databases, query containment is one of the important query op...
159
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STOC
2009
ACM
16 years 7 months ago
2009
ACM
Non-relativization of complexity issues can be interpreted as giving some evidence that these issues cannot be resolved by "black-box" techniques. In the early 1990'...