Weighted knowledge bases with typicality and defeasible reasoning in a gradual argumentation semantics

M Alviano, L Giordano, DT Dupré - Intelligenza Artificiale, 2024‏ - journals.sagepub.com
Weighted knowledge bases for description logics with typicality provide a logical
interpretation of MultiLayer Perceptrons, based on a “concept-wise” multi-preferential …

[HTML][HTML] Advanced algorithms for abstract dialectical frameworks based on complexity analysis of subclasses and SAT solving

T Linsbichler, M Maratea, A Niskanen, JP Wallner… - Artificial Intelligence, 2022‏ - Elsevier
Abstract dialectical frameworks (ADFs) constitute one of the most powerful formalisms in
abstract argumentation. Their high computational complexity poses, however, certain …

[PDF][PDF] From Weighted Conditionals with Typicality to a Gradual Argumentation Semantics and Back.

L Giordano - NMR, 2022‏ - ceur-ws.org
A fuzzy multipreference semantics has been recently proposed for weighted conditional
knowledge bases with typicality, and used to develop a logical semantics for Multilayer …

Ordinal conditional functions for abstract argumentation

K Skiba, M Thimm - Computational Models of Argument, 2022‏ - ebooks.iospress.nl
We interpret and formalise ordinal conditional functions (OCFs) in abstract argumentation
frameworks based on ideas and concepts defined for conditional logics. There, these …

[PDF][PDF] Logic-Based Approaches to Formal Argumentation.

O Arieli, AM Borg, J Heyninck, C Straßer - FLAP, 2021‏ - cgi.csc.liv.ac.uk
We study the logical foundations of Dung-style argumentation frameworks. Logicbased
methods in the context of argumentation theory are described from two perspectives:(a) a …

[HTML][HTML] Revision, defeasible conditionals and non-monotonic inference for abstract dialectical frameworks

J Heyninck, G Kern-Isberner, T Rienstra, K Skiba… - Artificial Intelligence, 2023‏ - Elsevier
For propositional beliefs, there are well-established connections between belief revision,
defeasible conditionals, and nonmonotonic inference. In argumentative contexts, such …

[PDF][PDF] Preferential Reasoning with Typicality in ASP over Weighted Argumentation Graphs in a Gradual Semantics.

M Alviano, L Giordano, DT Dupré - ICLP Workshops, 2023‏ - ceur-ws.org
Recently some new gradual argumentation semantics have been proposed inspired by a
fuzzy multipreferential semantics for weighted conditional knowledge bases with typicality. In …

Many-valued argumentation, conditionals and a probabilistic semantics for gradual argumentation

M Alviano, L Giordano, DT Dupré - arxiv preprint arxiv:2212.07523, 2022‏ - arxiv.org
In this paper we propose a general approach to define a many-valued preferential
interpretation of gradual argumentation semantics. The approach allows for conditional …

[PDF][PDF] Typicality, Conditionals and a Probabilistic Semantics for Gradual Argumentation.

M Alviano, L Giordano, DT Dupré - NMR, 2023‏ - ceur-ws.org
In this paper we propose a general approach to define a many-valued preferential
interpretation of gradual argumentation semantics. The approach allows for conditional …

[PDF][PDF] Weighted Conditionals from Gradual Argumentation to Probabilistic Argumentation.

M Alviano, L Giordano, DT Dupré - AI³@ AI* IA, 2022‏ - ceur-ws.org
Recently some new gradual argumentation semantics have been proposed based on
different fuzzy multi-preferential semantics for weighted conditional knowledge bases with …