[HTML][HTML] Verification in incomplete argumentation frameworks

D Baumeister, D Neugebauer, J Rothe, H Schadrack - Artificial Intelligence, 2018 - Elsevier
We tackle the problem of expressing incomplete knowledge in abstract argumentation
frameworks originally introduced by Dung [26]. In applications, incomplete argumentation …

On the complexity of probabilistic abstract argumentation frameworks

B Fazzinga, S Flesca, F Parisi - ACM Transactions on Computational …, 2015 - dl.acm.org
Probabilistic abstract argumentation combines Dung's abstract argumentation framework
with probability theory in order to model uncertainty in argumentation. In this setting, we …

[HTML][HTML] Complexity of fundamental problems in probabilistic abstract argumentation: Beyond independence

B Fazzinga, S Flesca, F Furfaro - Artificial Intelligence, 2019 - Elsevier
The complexity of the probabilistic counterparts of the classical verification and acceptance
problems is investigated over probabilistic Abstract Argumentation Frameworks (prAAFs), in …

[PDF][PDF] On the complexity of probabilistic abstract argumentation.

B Fazzinga, S Flesca, F Parisi - IJCAI, 2013 - researchgate.net
On the Complexity of Probabilistic Abstract Argumentation Page 1 Introduction Background
Complexity results Conclusions and future work On the Complexity of Probabilistic Abstract …

Verification in attack-incomplete argumentation frameworks

D Baumeister, D Neugebauer, J Rothe - … KY, USA, September 27–30, 2015 …, 2015 - Springer
We tackle the problem of expressing incomplete knowledge about the attack relation in
abstract argumentation frameworks. In applications, incomplete argumentation frameworks …

Incremental computation of deterministic extensions for dynamic argumentation frameworks

S Greco, F Parisi - Logics in Artificial Intelligence: 15th European …, 2016 - Springer
We address the problem of efficiently recomputing the extensions of abstract argumentation
frameworks (AFs) which are updated by adding/deleting arguments or attacks. In particular …

A meta-argumentation approach for the efficient computation of stable and preferred extensions in dynamic bipolar argumentation frameworks

G Alfano, S Greco, F Parisi - Intelligenza Artificiale, 2018 - content.iospress.com
Bipolar argumentation frameworks (BAFs) extend Dung's argumentation frameworks to
explicitly represent the notion of support between arguments, in addition to that of attack …

[HTML][HTML] On efficiently estimating the probability of extensions in abstract argumentation frameworks

B Fazzinga, S Flesca, F Parisi - International Journal of Approximate …, 2016 - Elsevier
Probabilistic abstract argumentation is an extension of Dung's abstract argumentation
framework with probability theory. In this setting, we address the problem of computing the …

[HTML][HTML] Optimization of dialectical outcomes in dialogical argumentation

A Hunter, M Thimm - International Journal of Approximate Reasoning, 2016 - Elsevier
When informal arguments are presented, there may be imprecision in the language used,
and so the audience may be uncertain as to the structure of the argument graph as intended …

Computing extensions of dynamic abstract argumentation frameworks with second-order attacks

G Alfano, S Greco, F Parisi - Proceedings of the 22nd International …, 2018 - dl.acm.org
Extended argumentation frameworks (EAFs) extend Dung's argumentation frameworks
(AFs) to represent a kind of defeasible attack (by relying on the concept of second-order …