Title
Definability and decidability of binary predicates for time granularity.
Abstract
In this paper we study the definability and decidability of binary predicates for time granularity in monadic languages interpreted over finitely and infinitely layered structures. We focus our attention on the equi-level (respectively equi-column) predicate constraining two time points to belong to the same layer (respectively column) and on the horizontal (respectively vertical) successor predicate relating a time point to its successor within a given layer (respectively column). We give a number of positive and negative results by reduction to/from a wide spectrum of decidable/undecidable problems.
Year
DOI
Venue
2006
10.1016/j.jal.2005.06.004
Journal of Applied Logic
Keywords
DocType
Volume
Time granularity,Monadic theories,Definability,Decidability
Journal
4
Issue
ISSN
Citations 
2
1570-8683
0
PageRank 
References 
Authors
0.34
0
4
Name
Order
Citations
PageRank
Massimo Franceschet165839.91
Angelo Montanari21535135.04
Adriano Peron338145.82
Guido Sciavicco462250.35