Belief change
A Syntactic Possibilistic Belief Change Operator: Theory and empirical study
... a belief-change operator is proposed which obeys a possibilistic formulation of the AGM revision rationality postulates K∗1–K∗8 [16], and is a generalization of the possibilistic conditioning opera- tor of ...
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Trust-based belief change
... of belief and trust [12] in three different directions: (i) a generalization of Liau’s approach to graded trust, (ii) its extension by modal operators of knowledge and by modal oper- ators of graded belief ...
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A Syntactic Possibilistic Belief Change Operator for Cognitive Agents
... possibilistic belief-change operator, which operates on a belief base represented as a fuzzy set of ...possibilistic belief-change operator for BDI agents recently proposed in the ...
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Preference Change Triggered by Belief Change: a Principled Approach
... preference change studied in the literature, even when we restrict ourselves to the notions of preference and belief studied in practical reasoning and decision ...theory change can be used to ...
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Belief Change Based on Global Minimisation
... A general framework for minimisation-based belief change is presented. A problem instance is made up of an undirected graph, where a formula is associ- ated with each vertex. For example, vertices may ...
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The rationality of belief change and the unexpected effects of a conflict of values
... two belief mechanisms help to clarify and explain the processes of abandonment of belief and disaffiliation? Although a factual contradiction causes a minimal revision of belief, its limited effects ...
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Trust-based belief change
... of belief and trust [12] in three different directions: (i) a generalization of Liau’s approach to graded trust, (ii) its extension by modal operators of knowledge and by modal oper- ators of graded belief ...
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Jokes and Belief Revision
... degree of surprise(A) = 1− possibility(A) In AI, the issue of surprises was discussed in (Lorini and Castelfranchi 2007). These authors have for- mulated two different notions of surprise: i) mismatch-based surprise ...
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Principles of Knowledge, Belief and Conditional Belief
... conditional belief is based on the semantics of default ...conditional belief statement: ‘the agent believes φ , given assumption ψ ’ or more precisely ‘if ψ were an- nounced to the agent, she would believe ...
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Graded Reinstatement in Belief Revision
... framework, belief reinstatement is guar- anteed thanks to the integration of the argumentation frame- work with the belief-change ...the belief set and of all the formulas that logically ...
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Belief Update Revisited
... for belief change and assess- ing the scope of each approach is an ambitious project that definitely needs more than one short ...of belief change operators, namely belief up- ...
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Belief revision, minimal change and relaxation: A general framework based on satisfaction systems, and applications to description logics
... propositional connectives in {∧, ∨, ¬, ⇒}, to be compact (i.e. property entailment depends on a finite set of axioms), and to satisfy the deduction theorem (i.e. en- tailment and implication are equivalent). While ...
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Belief revision, minimal change and relaxation: A general framework based on satisfaction systems, and applications to description logics
... belief evolve with newly acquired knowledge. Belief expansion consists in adding new knowledge without checking consistency, while both contraction and revision consist in consistently removing and adding ...
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Belief Propagation for Panorama Generation
... Bayesian belief propagation ap- proach to generating panoramic images of complex (in- door/outdoor) scenes by fusing the overlapping images from a multi-sensor camera ...
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True Belief and Mere Belief About a Proposition and the Classification of Epistemic-Doxastic Situations
... Sally’s belief in the Sally-Ann Test naturally corresponds to atomic modifications of the ‘true belief about’ and ‘mere belief about’ ...of belief and knowledge in applications where ...
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Modélisation probabiliste et inférence par l'algorithme Belief Propagation
... l’algorithme Belief Propagation de Pearl [82] qui sera la méthode uti- lisée dans ces travaux et qui est l’objet du chapitre ...de Belief Propagation appelée algo- rithme « max-product » [105] permet ...
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Perspectives on belief and change
... Chapter 5 External approach: a general formalism 5.1 Introduction As we said in Section 2.3.1, the external approach has rather applications in cognitive psy- chology or game theory. In these fields, one needs to have a ...
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Preparing a (quantum) belief system
... In practice, this potential for manipulation is not expected to be realized because measurements are costly, people have limited patience or because constructing the appropriate measurements is not practically feasible. ...
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Inclusion within Continuous Belief Functions
... of belief functions. II. T HEORY OF BELIEF FUNCTIONS : AN OVERVIEW This section recalls the necessary background related to the evidential ...basic belief assignments has two functions: a credibility ...
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Belief in semantics and psychology
... mental properties, such as having a belief with some particular wide content, are extrinsic. properties that.do not supervene on a believer's intrinsic properties.[r] ...
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