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Introduction to structured argumentation
(IOS Press, 2014-02)
In abstract argumentation, each argument is regarded as atomic. There is no internal structure to an argument. Also, there is no specification of what is an argument or an attack. They are assumed to be given. This abstract ...
On the incremental computation of semantics in dynamic argumentation
(College Publications, 2021-07-01)
Argumentation frameworks often model dynamic situations where arguments and their relationships (e.g., attacks) frequently change over time. As a consequence, the sets of conclusions (e.g., extensions of abstract argumentation ...
Collective argumentation: A survey of aggregation issues around argumentation frameworks
(IOS Press, 2017-05-09)
Dung's argumentation frameworks have been applied for over twenty years to the analysis of argument justification. This representation focuses on arguments and the attacks among them, abstracting away from other features ...
Formalization of argument accrual: acceptability semantics and dialectical proof procedure
(IOS Press, 2013-09)
Argumentation is a powerful paradigm able to formalize commonsense reasoning, finding application in different domains such as automated reasoning, decision making, legal dispute, automated negotiation, etc. However, most ...
Abstract Argumentation Frameworks with Fallible Evidence
(IOS Press, 2020)
We consider a generalisation of abstract argumentation frameworks where arguments need to be backed by pieces of evidence in order to be actually present in the argumentation framework. These pieces of evidence come with ...
A First Approach Towards Integrating Computational Argumentation in Cognitive Cities
(Association for Computing Machinery, 2020)
In the last years, the concept of Cognitive Smart City (CSC) emerged from the convergence of the Internet of Things, big data, smart city technologies and artificial intelligence techniques. At the same time, computational ...
Incremental computation for structured argumentation over dynamic DeLP knowledge bases
(Elsevier Science, 2021-11)
Structured argumentation systems, and their implementation, represent an important research subject in the area of Knowledge Representation and Reasoning. Structured argumentation advances over abstract argumentation ...
Semi-stable semantics
(Oxford Univ PressOxfordInglaterra, 2012)
Relational databases as a massive information source for defeasible argumentation
(Elsevier Science, 2013-10)
Argumentation provides a sophisticated yet powerful mechanism for the formalization of commonsense reasoning in knowledge-based systems, with application in many areas of Artificial Intelligence. Nowadays, most argumentation ...
Assisting students with argumentation plans when solving problems in CSCL
(Pergamon-Elsevier Science Ltd, 2010-02)
In CSCL systems, students who are solving problems in group have to negotiate with each other by exchanging proposals and arguments in order to resolve the conflicts and generate a shared solution. In this context, argument ...