INVESTIGADORES
FALAPPA Marcelo Alejandro
artículos
Título:
Prioritized and Non-prioritized Multiple Change on Belief Bases
Autor/es:
MARCELO A. FALAPPA; GABRIELE KERN-ISBERNER; MAURÍCIO D. L. REIS; GUILLERMO R. SIMARI
Revista:
JOURNAL OF PHILOSOPHICAL LOGIC
Editorial:
Springer
Referencias:
Lugar: New York; Año: 2012 vol. 41 p. 77 - 113
ISSN:
0022-3611
Resumen:
In this article we explore multiple change operators, i.e., operators in which the epistemic input is a set of sentences instead of a single sentence. We propose two types of change: prioritized change, in which the input set is fully accepted, and symmetric change, where both the epistemic state and theepistemic input are equally treated. In both kinds of operators we propose a set of postulates and we present different constructions: kernel changes and partial meet changes.
