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LORI
2009
Springer
16 years 1 months ago
First-Order Logic Formalisation of Arrow's Theorem
Arrow’s Theorem is a central result in social choice theory. It states that, under certain natural conditions, it is impossible to aggregate the preferences of a finite set of i...
Umberto Grandi, Ulle Endriss
DEON
2010
Springer
15 years 11 months ago
Moral Particularism and Deontic Logic
The aim of this paper is to strengthen the point made by Horty about the relationship between reason holism and moral particularism. In the literature prima facie obligations have ...
Xavier Parent
KR
2010
Springer
15 years 11 months ago
Query and Predicate Emptiness in Description Logics
Ontologies can be used to provide an enriched vocabulary for the formulation of queries over instance data. We identify query emptiness and predicate emptiness as two central reas...
Franz Baader, Meghyn Bienvenu, Carsten Lutz, Frank...
TIME
1998
IEEE
15 years 10 months ago
A Logic of Action, Causality, and the Temporal Relations of Events
In this paper, we propose a logic of action and causality. The most important part of our contribution is a semantics that integrates action, temporal structure, and probability. ...
Richard B. Scherl, Glenn Shafer
TPHOL
1998
IEEE
15 years 10 months ago
Object-Oriented Verification Based on Record Subtyping in Higher-Order Logic
We show how extensible records with structural subtyping can be represented directly in Higher-Order Logic (HOL). Exploiting some specific properties of HOL, this encoding turns o...
Wolfgang Naraschewski, Markus Wenzel