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KR
2010
Springer
13 years 4 months ago
On the Progression Semantics and Boundedness of Answer Set Programs
In this paper, we propose a progression semantics for firstorder answer set programs. Based on this new semantics, we are able to define the notion of boundedness for answer set p...
Yan Zhang, Yi Zhou
KR
2010
Springer
13 years 8 months ago
Independence and Functional Dependence Relations on Secrets
We study logical principles connecting two relations: independence, which is known as nondeducibility in the study of information flow, and functional dependence. Two different e...
Robert Kelvey, Sara Miner More, Pavel Naumov, Benj...
KR
2010
Springer
13 years 11 months ago
Taxonomy of Improvement Operators and the Problem of Minimal Change
Improvement operators is a family of belief change operators that is a generalization of usual iterated belief revision operators. The idea is to relax the success property, so th...
Sébastien Konieczny, Mattia Medina Grespan,...
KR
2010
Springer
13 years 11 months ago
A Logical Understanding of Legal Interpretation
If compliance with a norm does not achieve its purpose, then its applicability must dynamically be restricted or expanded. Legal interpretation is a mechanism from law allowing no...
Guido Boella, Guido Governatori, Antonino Rotolo, ...
KR
2010
Springer
13 years 11 months ago
Interpreting Topological Logics over Euclidean Spaces
Topological logics are a family of languages for representing and reasoning about topological data. In this paper, we consider propositional topological logics able to express the...
Roman Kontchakov, Ian Pratt-Hartmann, Michael Zakh...