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JAPLL
2007
83views more  JAPLL 2007»
13 years 5 months ago
Nonmonotonic conditionals that behave like conditional probabilities above a threshold
I’ll describe a range of systems for nonmonotonic conditionals that behave like conditional probabilities above a threshold. The rules that govern each system are probabilistical...
James Hawthorne
JAPLL
2007
142views more  JAPLL 2007»
13 years 5 months ago
Cut-free common knowledge
Starting off from the infinitary system for common knowledge over multi-modal epistemic logic presented in Alberucci and J¨ager [1], we apply the finite model property to “...
Gerhard Jäger, Mathis Kretz, Thomas Studer
JAPLL
2007
125views more  JAPLL 2007»
13 years 5 months ago
Preferential theory revision
Employing a logic program approach, this paper focuses on applying preferential reasoning to theory revision, both by means of preferences among existing theory rules, and by means...
Pierangelo Dell'Acqua, Luís Moniz Pereira
JAPLL
2007
113views more  JAPLL 2007»
13 years 5 months ago
Fresh Logic: proof-theory and semantics for FM and nominal techniques
In this paper we introduce Fresh Logic, a natural deduction style first-order logic extended with term-formers and quantifiers derived from the model of names and binding in abst...
Murdoch Gabbay
JAPLL
2007
78views more  JAPLL 2007»
13 years 5 months ago
Execution architectures for program algebra
We investigate the notion of an execution architecture in the setting of the program algebra PGA, and distinguish two sorts of these: analytic architectures, designed for the purp...
Jan A. Bergstra, Alban Ponse