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ICAIL
1999
ACM
14 years 1 months ago
Knowledge criteria for the evaluation of legal beliefs
In this paper, we describe an evaluation framework for legal information systems. The framework is based on knowledge criteria. We distinguish four belief types, viz. perceptual b...
Laurens Mommers, H. Jaap van den Herik
FGR
2006
IEEE
154views Biometrics» more  FGR 2006»
14 years 10 days ago
Toward an Efficient and Accurate AAM Fitting on Appearance Varying Faces
Automatic extraction of facial feature deformations (either due to identity change or expression) is a challenging task and could be the base of a facial expression interpretation...
Hugo Mercier, Julien Peyras, Patrice Dalle
JANCL
2002
113views more  JANCL 2002»
13 years 8 months ago
Canonicity and Completeness Results for Many-Valued Modal Logics
We prove frame determination results for the family of many-valued modal logics introduced by M. Fitting in the early '90s. Each modal language of this family is based on a H...
Costas D. Koutras, Christos Nomikos, Pavlos Peppas
COCOON
2003
Springer
14 years 1 months ago
The Complexity of Boolean Matrix Root Computation
Abstract. We show that finding roots of Boolean matrices is an NPhard problem. This answers a twenty year old question from semigroup theory. Interpreting Boolean matrices as dire...
Martin Kutz
ENTCS
2008
126views more  ENTCS 2008»
13 years 8 months ago
Admissibility of Cut in Coalgebraic Logics
We study sequent calculi for propositional modal logics, interpreted over coalgebras, with admissibility of cut being the main result. As applications we present a new proof of th...
Dirk Pattinson, Lutz Schröder