The temporal logic of reactive and concurrent systems
The temporal logic of reactive and concurrent systems
A New Logical Characterisation of Stable Models and Answer Sets
NMELP '96 Selected papers from the Non-Monotonic Extensions of Logic Programming
A generalization of the Lin-Zhao theorem
Annals of Mathematics and Artificial Intelligence
Temporal equilibrium logic: a first approach
EUROCAST'07 Proceedings of the 11th international conference on Computer aided systems theory
A normal form for linear temporal equilibrium logic
JELIA'10 Proceedings of the 12th European conference on Logics in artificial intelligence
Loop formulas for splitable temporal logic programs
LPNMR'11 Proceedings of the 11th international conference on Logic programming and nonmonotonic reasoning
Loop formulas for splitable temporal logic programs
LPNMR'11 Proceedings of the 11th international conference on Logic programming and nonmonotonic reasoning
Automata-Based computation of temporal equilibrium models
LOPSTR'11 Proceedings of the 21st international conference on Logic-Based Program Synthesis and Transformation
Simulating production rules using ACTHEX
Correct Reasoning
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In this paper we present STeLP, a solver for Answer Set Programming with temporal operators. Taking as an input a particular kind of logic program with modal operators (called Splitable Temporal Logic Program), STeLP obtains its set of temporal equilibrium models (a generalisation of stable models for this extended syntax). The obtained set of models is represented in terms of a deterministic Büchi automaton capturing the complete program behaviour. In small examples, this automaton can be graphically displayed in a direct and readable way. The input language provides a set of constructs which allow a simple definition of temporal logic programs, including a special syntax for action domains that can be exploited to simplify the graphical output. STeLP combines the use of a standard ASP solver with a linear temporal logic model checker in order to find all models of the input theory.