Reasoning is at the very heart of logic, constituting its s ubject matter. In the last few decades, there has been considerable progress both in the purely logi cal analysis of reasoning and in applied logical i nvestigations of various concrete subject domains, such as philosophical and scientific discourse, l ogic programming and everyday communication. Along with further elaboration of standard techniques a range of other approaches and semantic modeling o f logical systems are being developed. Moreover, t here is a powerful tradition of analyzing and eval uating reasoning patterns by means of informal log ic and argumentation theory. The aim of the confer ence is to bring together scholars working in vari ous areas of proof-theoretic, semantic, argumentat ive and informal logic analysis.
\n\nInvit ed Speakers: Hans van Ditmarsch (French National C entre for Scientific Research, France), Valentin G oranko (Stockholm University, Sweden), Dale Hample (University of Maryland, USA) and Hitoshi Omori ( Ruhr-University Bochum, Germany).
\n\nDue to the continuing coronavirus pandemic, the event in May 2021 has been suspended, but the organizers hope to hold the conference in Kyiv as soon as ci rcumstances permit, as well as hold the regular co nference in May 2022.
\nAbstr acts of at most three pages length (including refe rences) should be submitted electronically as pdf documents using the EasyChair submission page. At least one author of each accepted paper must regis ter for, and attend the conference to present her or his work.
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