4 papers
Beyond But-for Test: Counterfactual Explanation in Abstract Argumentation via Actual Causality (Extended Version)
Siyi Liu, Muyun Shao, Beishui Liao
Counterfactual explanation in abstract argumentation calls for an answer to the what-if query: would the topic argument still be accepted if the status of certain other arguments w…
Causal Discovery as Dialectical Aggregation: A Quantitative Argumentation Framework
Sheng Wei, Yulin Chen, Beishui Liao
Constraint-based causal discovery is brittle in finite-sample regimes because erroneous conditional-independence (CI) decisions can cascade into substantial structural errors. We p…
Subargument Argumentation Frameworks: Separating Direct Conflict from Structural Dependency
Beishui Liao
Dung's abstract argumentation frameworks model acceptability solely in terms of an attack relation, thereby conflating two conceptually distinct aspects of argumentative reasoning:…
Enhancing Conflict Resolution in Language Models via Abstract Argumentation
Zhaoqun Li, Xiaotong Fang, Chen Chen +2
In recent years, large language models (LLMs) have made significant advancements in developing human-like and engaging dialogue systems. However, in tasks such as consensus-buildin…