Logic and Argumentation

This book constitutes the refereed proceedings of the 4th International Conference on Logic and Argumentation, CLAR 2021, held in Hangzhou, China, in October 2021. The 20 full and 10 short papers presented together with 5 invited papers were carefully reviewed and selected from 58 submissions. The topics of accepted papers cover the focus of the CLAR series, including formal models of argumentation, a variety of logic formalisms, nonmonotonic reasoning, dispute and dialogue systems, formal treatment of preference and support, and well as applications in areas like vaccine information and processing of legal texts.

Inhalt
Logic.- Proof theory.- Modal and temporal logics.- Automated reasoning.- Artificial intelligence.- Knowledge representation and reasoning.- Argumentation.- Nonmonotonic.- default reasoning and belief revision.- Reasoning about belief and logic.- Natural language processing.