Eiter, T., & Schneider, P. (2022). A Qualitative Temporal Extension of Here-and-There Logic. In Logic Programming and Nonmonotonic Reasoning: 16th International Conference, LPNMR 2022 (pp. 159–176). https://doi.org/10.1007/978-3-031-15707-3
E192-03 - Forschungsbereich Knowledge Based Systems
-
Published in:
Logic Programming and Nonmonotonic Reasoning: 16th International Conference, LPNMR 2022
-
ISBN:
978-3-031-15707-3
-
Volume:
13416
-
Date (published):
2022
-
Event name:
LPNMR 2022: 16th International Conference on Logic Programming and Non-monotonic Reasoning
en
Event date:
5-Sep-2022 - 9-Sep-2022
-
Event place:
Genua, Italy
-
Number of Pages:
18
-
Peer reviewed:
Yes
-
Keywords:
Model based Diagnosis; temporal formulas; Interval Algebra
en
Abstract:
Model-based Diagnosis (MBD) is an approach to diagnosis, where an
(objective) model of a system is diagnosed to find a set of explanations revealing
root causes for issues. Temporal behavioral models are prominent approach for
temporal MBD, where their associated temporal formulas (TBFs) by Brusoni et
al. (Artificial Intelligence, 102:39–79, 1998) can be used to relate explanations to
observa...
Model-based Diagnosis (MBD) is an approach to diagnosis, where an
(objective) model of a system is diagnosed to find a set of explanations revealing
root causes for issues. Temporal behavioral models are prominent approach for
temporal MBD, where their associated temporal formulas (TBFs) by Brusoni et
al. (Artificial Intelligence, 102:39–79, 1998) can be used to relate explanations to
observations under temporal constraints based on Allen’s Interval Algebra (IA).
Due to expressive limitations of the constructs, we envision an extended language
of TBFs that allows for complex formulas and nesting of formulas in temporal
constraints. To this end, we present a language that extends propositional resp. FO
logic with IA relations and provide semantics for it based on here-and-there (HT)
logic as well as on Equilibrium Logic. Furthermore, we lift a well-known tableau
calculus for propositional HT logic to the temporal setting and report about an
experimental prototype implementation. Based on these results, rich notions of
diagnostic explanations from temporal behavior models may be developed.