Abstract Argumentation
Counting Complexity for Reasoning in Abstract Argumentation
... Related work. Baroni, Dunne, and Giacomin (2010) considered general extension counting and show #P- completeness and identify tractable cases. We generalize these results to the reasoning problems. Lampis, Mengel, and ...
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A SCC Recursive Meta Algorithm for Computing Preferred Labellings in Abstract Argumentation
... of abstract argumentation (Dung 1995) is a unifying framework able to encompass a large variety of specific formalisms in the areas of nonmonotonic reason- ing, logic programming and computational ...of ...
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PP 2019 16: Preservation of Semantic Properties in Collective Argumentation: The Case of Aggregating Abstract Argumentation Frameworks
... Formal argumentation theory provides tools for modelling both the arguments an agent may wish to employ in a debate and the relationships that hold between such arguments [2, 3, 4, 5, ...of abstract ...
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PP 2016 14: Rationalisation of Profiles of Abstract Argumentation Frameworks
... of argumentation, as also suggested by Modgil [22], who noted that abstract argumentation frameworks “should more prop- erly be viewed as modelling human reasoning and debate, rather than as ...
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Computing preferred extensions in abstract argumentation : a SAT based approach
... in abstract argumentation is in a state of maturity with the available complexity results covering all Dung’s tra- ditional semantics and several subsequent prominent approaches in the literature (for a ...
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PP 2017 12: Rationalisation of Profiles of Abstract Argumentation Frameworks: Characterisation and Complexity
... different abstract argu- mentation frameworks, each consisting of a set of arguments the agent is contemplating and a binary attack-relation between ...of argumentation frameworks is consistent with the ...
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PP 2017 11: Preservation of Semantic Properties during the Aggregation of Abstract Argumentation Frameworks
... Specifically, when agents differ on their assessment of which attacks between the arguments are in fact justified, i.e., when they put forward different attack-relations, we may wish to aggregate these indi- vidual ...
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PP 2018 17: Aggregating Alternative Extensions of Abstract Argumentation Frameworks: Preservation Results for Quota Rules
... collective argumentation recently sur- veyed by Bodanza et ...of abstract argumentation has dealt with the problem of aggregat- ing alternative argumentation frameworks [see, ...
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Extension Removal in Abstract Argumentation – An Axiomatic Approach
... Dung’s abstract argumentation ...manipulating argumentation frameworks (AFs) such that a certain desired set of arguments becomes an ...given argumentation framework in such a way that certain ...
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How To Create An Abstract Argumentation Framework
... [8]’s abstract argumentation frame- ...realistic argumentation, too much focus on abstract argumentation frameworks may be ...structured argumentation with inferential relations ...
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Complexity of Abstract Argumentation under a Claim-Centric View
... tal principles which are common in instantiation-based argu- mentation. Clarifying the complexity of the problems stud- ied in this paper is indispensable in order to understand to which extent abstract ...
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Argumentation for Explainable Scheduling
... using argumentation to empower the inter- action between optimization solvers and users, supported by tractable explanations which certify or refute ...of abstract argumentation frame- works ...
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Argumentation and graph properties
... precisely abstract argumentation has been introduced by Dung (1995) in the ...An argumentation sys- tem consists of a couple (A, R), where A is a set of elements called also arguments and R a binary ...
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On Structured Argumentation with Conditional Preferences
... Garcia, A., and Simari, G. 2004. Defeasible logic program- ming: An argumentative approach. TPLP 4(1-2):95–138. Hanh, D.; Dung, P.; Hung, N.; and Thang, P. M. 2011. In- ductive defence for skeptixcal semantics of ...
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Pressure and Argumentation in Public Controversies
... following argumentation scheme: “Accepting my offer will be expedient for you because if and only if you accept my offer you will obtain X at the expense of Y, while getting X at the expense of Y is expedient for ...
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Argumentation Neural Networks: Value-based Argumentation Frameworks as Neural-Symbolic Learning Systems
... Permanent repository link: http://openaccess.city.ac.uk/4062/ Link to published version: TR/2004/DOC/01 Copyright and reuse: City Research Online aims to make research outputs of City, U[r] ...
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Reinforcement Learning for Argumentation
... an argumentation graph with nodes and edges to upload the argumentation graph for ...The argumentation graph in Figure ...common argumentation graph example [11, 25, 85, 212] with a set of ...
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Practical Argumentation as Reasoned Advocacy
... in argumentation theory would be: How do we align our knowledge of what a good reason is with our knowledge of how reasons get actualised in the world? For Wenzel (1990), all three perspectives on argument—that of ...
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Emotive Meaning in Political Argumentation
... The “wedding” between descriptive and emotive meaning of emo- tive words leads to a dangerous possibility, namely, the use of an emotive word to refer to a state of affairs t[r] ...
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Functionalism, Normativity and the Concept of Argumentation
... that argumentation may promote a kind of “false-consciousness” about reaching social harmony through norms of rational conflict resolution that masks deeper social realities of conflict and ...of ...
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