Title | ||
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Scenario Argument Structure vs Individual Claim Defeasibility: What Is More Important for Validity Assessment? |
Abstract | ||
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We conduct comparative analysis of two sources of argumentation-related information to assess validity of scenarios of interaction between agents. The first source is an overall structure of a scenario, which included communicative actions in addition to attack relations and is learned from previous experience of multi-agent interactions. In our earlier studies we proposed a concept-based learning technique for this source. Scenarios are represented by directed graphs with labeled vertices (for communicative actions) and arcs (for temporal and attack relations). The second source is a traditional machinery to handle argumentative structure of a dialogue, assessing the validity of individual claims. We build a system where data for both sources are visually specified, to assess a validity of customer complaints. Evaluation of contribution of each source shows that both sources of argumentation-related information are essential for assessment of multi-agent scenarios. We conclude that concept learning of scenario structure should be augmented by defeasibility analysis of individual claims to successfully reason about scenario truthfulness. |
Year | DOI | Venue |
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2008 | 10.1007/978-3-540-70596-3_20 | ICCS |
Keywords | Field | DocType |
argumentative structure,overall structure,individual claim defeasibility,argumentation-related information,scenario argument structure vs,comparative analysis,scenario truthfulness,scenario structure,attack relation,communicative action,validity assessment,individual claim,multi-agent scenario,directed graph,concept learning | Argumentative,Mathematical optimization,Communicative action,Defeasible logic,Computer science,Concept learning,Directed graph,Defeasible reasoning,Natural language processing,Artificial intelligence,Machine learning | Conference |
Volume | ISSN | Citations |
5113 | 0302-9743 | 2 |
PageRank | References | Authors |
0.39 | 14 | 2 |
Name | Order | Citations | PageRank |
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Boris Galitsky | 1 | 248 | 37.81 |
Sergei O. Kuznetsov | 2 | 1630 | 121.46 |