I am an associate professor at Institute of Logic and Cognition and Department of Philosophy, Sun Yat-sen University, China. My research falls under the heading of computational argumentation. I am interested in problems at the interface between argumentation theory, logic and social choice. The main research topic I have contributed to is collective argumentation.

我是中山大学哲学系、逻辑与认知研究所副教授陈伟伟。我专注于形式论证（formal argumentation）和社会选择理论（social choice theory）。研究位于论证学、逻辑学、政治经济学与AI的交汇处，着重探讨群体决策问题。

Publications

• Zhe Yu, Shier Ju, and Weiwei Chen, Context-based Argumentation Frameworks and Multi-Agent Consensus Building, Journal of Logic and Computation, 34(2): 199–228, 2024. DOI.

• Weiwei Chen, Collective Argumentation with Topological Restrictions: The Case of Aggregating Abstract Argumentation Frameworks, Journal of Logic and Computation, 33(2): 319–343, 2023.

• Weiwei Chen. Collective Argumentation with Topological Restrictions, In Proceedings of CLAR-2021. Lecture Notes in Computer Science, vol 13040. Springer, pp. 79–93, 2021.

• Xiaolong Liu and Weiwei Chen. Solid Semantics for Abstract Argumentation Frameworks and the Preservation of Solid Semantic Properties. In Proceedings of EUMAS-2021. Lecture Notes in Computer Science, vol 12802. Springer, pp. 178–193, 2021.

• Weiwei Chen. Collective Argumentation: The Case of Aggregating Support-Relations of Bipolar Argumentation Frameworks, Proceedings of TARK-2021, Electronic Proceedings in Theoretical Computer Science, 2021, 335: 87–102.

• Weiwei Chen, Guaranteeing Admissibility of Abstract Argumentation Frameworks with Rationality and Feasibility Constraints, Journal of Logic and Computation, 31(8): 2133–2158, 2021.

• Xiaolong Liu and Weiwei Chen. Solid Semantics and Extension Aggregation Using Quota Rules under Integrity Constraints. In Proceedings of the 20th International Conference on Autonomous Agents and Multiagent Systems (AAMAS-2021), May, 2021.

• Weiwei Chen. Aggregation of Support-Relations of Bipolar Argumentation Frameworks. In Proceedings of the 19th International Conference on Autonomous Agents and Multiagent Systems (AAMAS-2020), May, 2020.

• Weiwei Chen. Preservation of Admissibility with Rationality and Feasibility Constraints，In Proceedings of CLAR-2020. Lecture Notes in Artificial Intelligence, vol 12061. Springer, pp. 245–258, 2020.

• Weiwei Chen and Ulle Endriss. Preservation of Semantic Properties in Collective Argumentation: The Case of Aggregating Abstract Argumentation Frameworks. Artificial Intelligence, 269:27-48, 2019.

• Weiwei Chen and Ulle Endriss. Aggregating Alternative Extensions of Abstract Argumentation Frameworks: Preservation Results for Quota Rules, In Proceedings of COMMA-2018. Frontiers in Artificial Intelligence and Applications, vol 305. IOS Press, pp. 425–436, 2018.

• Weiwei Chen and Ulle Endriss. Preservation of Semantic Properties during the Aggregation of Abstract Argumentation Frameworks, Proceedings of TARK-2017, Electronic Proceedings in Theoretical Computer Science, 2017, 251: 118-133.