Title
No Finite Model Property for Logics of Quantified Announcements.
Abstract
Quantification over public announcements shifts the perspective from reasoning strictly about the results of a particular announcement to reasoning about the existence of an announcement that achieves some certain epistemic goal. Depending on the type of the quantification, we get different formalisms, the most known of which are arbitrary public announcement logic (APAL), group announcement logic (GAL), and coalition announcement logic (CAL). It has been an open question whether the logics have the finite model property, and in the paper we answer the question negatively. We also discuss how this result is connected to other open questions in the field.
Year
DOI
Venue
2021
10.4204/EPTCS.335.12
Theoretical Aspects of Rationality and Knowledge (TARK)
DocType
ISSN
Citations 
Conference
EPTCS 335, 2021, pp. 129-138
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Hans van Ditmarsch132.46
Tim French2184.23
Rustam Galimullin301.35