Tractable Interval Temporal Propositional and Description Logics

We design a tractable Horn fragment of the Halpern-Shoham temporal logic and extend it to interval-based temporal description logics, instance checking in which is P-complete for both combined and data complexity.

• Type: Journal
• Year: 2015
• Where: AAAI
• Authors: Alessandro Artale, Roman Kontchakov, Vladislav Ryzhikov, Michael Zakharyaschev
• Keywords: AAAI 2015, Intelligent Agents