257 citations · 421 across the 16 of their papers we have counts for
18 papers
First-Order Temporal Logic Tensor Networks
Luca Boscarato, Ivan Donadello, Alessandro Artale +2
Most of the existing neuro-symbolic AI methods focus on the scenario of static knowledge where objects do not change according to a temporal dimension. Temporal neuro-symbolic work…
Decidability in First-Order Modal Logic with Non-Rigid Constants and Definite Descriptions
Alessandro Artale, Christopher Hampson, Roman Kontchakov +2
While modal extensions of decidable fragments of first-order logic are usually undecidable, their monodic counterparts, in which formulas in the scope of modal operators have at mo…
On Deciding the Data Complexity of Answering Linear Monadic Datalog Queries with LTL Operators(Extended Version)
Alessandro Artale, Anton Gnatenko, Vladislav Ryzhikov +1
Our concern is the data complexity of answering linear monadic datalog queries whose atoms in the rule bodies can be prefixed by operators of linear temporal logic LTL. We first ob…
Non-Rigid Designators in Modal and Temporal Free Description Logics (Extended Version)
Alessandro Artale, Roman Kontchakov, Andrea Mazzullo +1
Definite descriptions, such as 'the General Chair of KR 2024', are a semantically transparent device for object identification in knowledge representation. In first-order modal log…
Non-Rigid Designators in Epistemic and Temporal Free Description Logics (Extended Version)
Alessandro Artale, Andrea Mazzullo
Definite descriptions, such as 'the smallest planet in the Solar System', have been recently recognised as semantically transparent devices for object identification in knowledge r…
Complexity of Safety and coSafety Fragments of Linear Temporal Logic
Alessandro Artale, Luca Geatti, Nicola Gigante +2
Linear Temporal Logic (LTL) is the de-facto standard temporal logic for system specification, whose foundational properties have been studied for over five decades. Safety and cosa…