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AMAST
2004
Springer
15 years 10 months ago
Expressing Iterative Properties Logically in a Symbolic Setting
We present a logic for reasoning about LOTOS behaviours which allows properties involving repeated patterns over actions and data to be expressed. The semantics of the logic is giv...
Carron Shankland, Jeremy Bryans, Lionel Morel
132
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NMR
2004
Springer
15 years 10 months ago
Answer set programming with default logic
We develop an Answer Set Programming formalism based on Default Logic. We show that computing generating sets of extensions in this formalism captures all ΣP 2 search problems.
Victor W. Marek, Jeffrey B. Remmel
ICAIL
2007
ACM
15 years 8 months ago
Variants of temporal defeasible logics for modelling norm modifications
This paper proposes some variants of Temporal Defeasible Logic (TDL) to reason about normative modifications. These variants make it possible to differentiate cases in which, for ...
Guido Governatori, Antonino Rotolo, Régis R...
FMOODS
2003
15 years 6 months ago
A Syntax-Directed Hoare Logic for Object-Oriented Programming Concepts
This paper outlines a sound and complete Hoare logic for a sequential object-oriented language with inheritance and subtyping like Java. It describes a weakest precondition calculu...
Cees Pierik, Frank S. de Boer
APAL
2006
91views more  APAL 2006»
15 years 4 months ago
Computing interpolants in implicational logics
I present a new syntactical method for proving the Interpolation Theorem for the implicational fragment of intuitionistic logic and its substructural subsystems. This method, like...
Makoto Kanazawa