Combination of uniform interpolants via Beth definability

D Calvanese, S Ghilardi, A Gianola, M Montali… - Journal of Automated …, 2022 - Springer
Uniform interpolants were largely studied in non-classical propositional logics since the
nineties, and their connection to model completeness was pointed out in the literature. A …

Model Completeness, Uniform Interpolants and Superposition Calculus: (With Applications to Verification of Data-Aware Processes)

D Calvanese, S Ghilardi, A Gianola, M Montali… - Journal of Automated …, 2021 - Springer
Uniform interpolants have been largely studied in non-classical propositional logics since
the nineties; a successive research line within the automated reasoning community …

Model completeness, covers and superposition

D Calvanese, S Ghilardi, A Gianola, M Montali… - … Deduction–CADE 27 …, 2019 - Springer
Abstract In ESOP 2008, Gulwani and Musuvathi introduced a notion of cover and exploited it
to handle infinite-state model checking problems. Motivated by applications to the …

[图书][B] Verification of Data-Aware Processes via Satisfiability Modulo Theories

A Gianola - 2023 - Springer
Verification of Data-Aware Processes via Satisfiability Modulo Theories Page 1 123 LNBIP 470
Verification of Data-Aware Processes via Satisfiability Modulo Theories Alessandro Gianola …

Combined covers and Beth definability

D Calvanese, S Ghilardi, A Gianola, M Montali… - … : 10th International Joint …, 2020 - Springer
Uniform interpolants were largely studied in non-classical propositional logics since the
nineties, and their connection to model completeness was pointed out in the literature. A …

Admissibility of Π2-Inference Rules: interpolation, model completion, and contact algebras

N Bezhanishvili, L Carai, S Ghilardi, L Landi - Annals of Pure and Applied …, 2023 - Elsevier
We devise three strategies for recognizing admissibility of non-standard inference rules via
interpolation, uniform interpolation, and model completions. We apply our machinery to the …

On interpolation and symbol elimination in theory extensions

V Sofronie-Stokkermans - Logical Methods in Computer …, 2018 - lmcs.episciences.org
In this paper we study possibilities of interpolation and symbol elimination in extensions of a
theory T_0 with additional function symbols whose properties are axiomatised using a set of …

Efficient interpolation for the theory of arrays

J Hoenicke, T Schindler - … : 9th International Joint Conference, IJCAR 2018 …, 2018 - Springer
Existing techniques for Craig interpolation for the quantifier-free fragment of the theory of
arrays are inefficient for computing sequence and tree interpolants: the solver needs to run …

[HTML][HTML] Modularity results for interpolation, amalgamation and superamalgamation

S Ghilardi, A Gianola - Annals of Pure and Applied Logic, 2018 - Elsevier
Wolter in [38] proved that the Craig interpolation property transfers to fusion of normal modal
logics. It is well-known [21] that for such logics Craig interpolation corresponds to an …

[PDF][PDF] Interpolation and Amalgamation for Arrays with MaxDiff.

S Ghilardi, A Gianola, D Kapur - FoSSaCS, 2021 - library.oapen.org
In this paper, the theory of McCarthy's extensional arrays enriched with a maxdiff operation
(this operation returns the biggest index where two given arrays differ) is proposed. It is …