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FLAIRS
2001
15 years 6 months ago
Learning Approaches to Wrapper Induction
Thenumber,the size, andthe dynamicsof lntemetinformationsourcesbears abundantevidenceof the need of automationin informationextraction(IE). Thispaper deals withthe questionof hows...
Gunter Grieser, Steffen Lange
AAAI
2000
15 years 6 months ago
A Flexible Framework for Defeasible Logics
Logics for knowledge representation suffer from overspecialization: while each logic may provide an ideal representation formalism for some problems, it is less than optimal for o...
Grigoris Antoniou, David Billington, Guido Governa...
AAAI
1998
15 years 6 months ago
Usability Issues in Knowledge Representation Systems
The amount of use a knowledge representation system receives depends on more than just the theoretical suitability of the system. Some critical determiners of usage have to do wit...
Deborah L. McGuinness, Peter F. Patel-Schneider
AAAI
1998
15 years 6 months ago
Abductive Planning with Sensing
In abductive planning, plans are constructed as reasons for an agent to act: plans are demonstrations in logical theory of action that a goal will result assuming that given actio...
Matthew Stone
AAAI
1992
15 years 6 months ago
Concurrent Actions in the Situation Calculus
We propose a representation of concurrent actions; rather than invent a new formalism, we model them within the standard situation calculus by introducing the notions of global ac...
Fangzhen Lin, Yoav Shoham