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» Representation results for defeasible logic
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ATAL
2010
Springer
13 years 9 months ago
On the logic of argumentation theory
The paper applies modal logic to formalize fragments of argumentation theory. Such formalization allows to import, for free, a wealth of new notions (e.g., argument equivalence), ...
Davide Grossi
JAPLL
2006
112views more  JAPLL 2006»
13 years 8 months ago
Intuitionistic hybrid logic
Hybrid logics are a principled generalization of both modal logics and description logics, a standard formalism for knowledge representation. In this paper we give the first const...
Torben Braüner, Valeria de Paiva
PDPTA
2003
13 years 10 months ago
Quaternary Arithmetic Logic Unit on a Programmable Logic Device
Common binary arithmetic operations such as addition/subtraction and multiplication suffer from O(n) carry propagation delay where n is the number of digits. Carry lookahead helps...
Songpol Ongwattanakul, Phaisit Chewputtanagul, Dav...
WWW
2003
ACM
14 years 9 months ago
Three theses of representation in the semantic web
The Sematic Web is vitally dependant on a formal meaning for the constructs of its languages. For Semantic Web languages to work well together their formal meanings must employ a ...
Ian Horrocks, Peter F. Patel-Schneider
COLING
2000
13 years 10 months ago
Learning Semantic-Level Information Extraction Rules by Type-Oriented ILP
This paper describes an approach to using semantic rcprcsentations for learning information extraction (IE) rules by a type-oriented inductire logic programming (ILl)) system. NLP...
Yutaka Sasaki, Yoshihiro Matsuo