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DAGSTUHL
2007
13 years 6 months ago
Measuring Ranks via the Complete Laws of Iterated Contraction
: Ranking theory delivers an account of iterated contraction; each ranking function induces a specific iterated contraction behavior. The paper gives a complete axiomatization of t...
Wolfgang Spohn
DAGSTUHL
2007
13 years 6 months ago
Premise Independence in Judgment Aggregation
Judgment aggregation studies how agent opinions on logically interconnected propositions can be mapped into a collective judgment on the same propositions, and is plagued by impos...
Gabriella Pigozzi, Leendert van der Torre
DAGSTUHL
2007
13 years 6 months ago
Common Foundations for belief revision, belief merging and voting
Dov M. Gabbay, Gabriella Pigozzi, Odinaldo Rodrigu...
DAGSTUHL
2007
13 years 6 months ago
Two-Dimensional Belief Change
ABSTRACT: In this paper I present the model of ‘bounded revision’ that is based on two-dimensional revision functions taking as arguments pairs consisting of an input sentence ...
Hans Rott
DAGSTUHL
2007
13 years 6 months ago
Semantic structures for one-stage and iterated belief revision
Semantic structures for belief revision are proposed. We start with one-stage revision structures that generalize the notion of choice function from rational choice theory. A corr...
Giacomo Bonanno
DAGSTUHL
2007
13 years 6 months ago
A logical formalism for the subjective approach in a multi-agent setting
Representing an epistemic situation involving several agents depends very much on the modeling point of view one takes. In fact, the interpretation of a formalism relies quite a lo...
Guillaume Aucher
DAGSTUHL
2007
13 years 6 months ago
Dynamic Interactions Between Goals and Beliefs
Shapiro et al. [2005; 2006], presented a framework for representing goal change in the situation calculus. In that framework, agents adopt a goal when requested to do so (by some ...
Steven Shapiro, Gerhard Brewka