Search Results for author: Francesco Santini

Found 5 papers, 1 papers with code

Residuation for Soft Constraints: Lexicographic Orders and Approximation Techniques

no code implementations11 Mar 2021 Fabio Gadducci, Francesco Santini

Residuation theory concerns the study of partially ordered algebraic structures, most often monoids, equipped with a weak inverse for the monoidal operator.

Logic in Computer Science

Block Argumentation

no code implementations18 Jan 2019 Ryuta Arisaka, Stefano Bistarelli, Francesco Santini

We contemplate a higher-level bipolar abstract argumentation for non-elementary arguments such as: X argues against Ys sincerity with the fact that Y has presented his argument to draw a conclusion C, by omitting other facts which would not have validated C. Argumentation involving such arguments requires us to potentially consider an argument as a coherent block of argumentation, i. e. an argument may itself be an argumentation.

Abstract Argumentation

On Looking for Local Expansion Invariants in Argumentation Semantics: a Preliminary Report

no code implementations22 Feb 2018 Stefano Bistarelli, Francesco Santini, Carlo Taticchi

We study invariant local expansion operators for conflict-free and admissible sets in Abstract Argumentation Frameworks (AFs).

Abstract Argumentation

Timed Soft Concurrent Constraint Programs: An Interleaved and a Parallel Approach

no code implementations24 Feb 2014 Stefano Bistarelli, Maurizio Gabbrielli, Maria Chiara Meo, Francesco Santini

In the paper we provide a language to describe the agents behavior, together with its operational and denotational semantics, for which we also prove the compositionality and correctness properties.

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