ARQNL 2022 - Call for Papers * DEADLINE EXTENSION * 4th International Workshop on Automated Reasoning in Quantified Non-Classical Logics (associated with FLoC and IJCAR 2022) 11 August 2022, Haifa, Israel http://iltp.de/ARQNL-2022/ IMPORTANT DATES Abstract submission: 9 May 2022 Paper submission: 16 May 2022 Author notification: 17 June 2022 Final paper version: 1 July 2022 Workshop: 11 August 2022 MOTIVATION Non-classical logics - such as modal logics, conditional logics, intuitionistic logic, description logics, temporal logics, linear logic, dynamic logic, deontic logics, fuzzy logic, paraconsistent logic, relevance logic - have many applications in AI, Computer Science, Philosophy, Linguistics, and Mathematics. Hence, the automation of proof search in these logics is a crucial task. AIMS AND SCOPE The ARQNL workshop aims at fostering the development of proof calculi, automated theorem proving systems and model finders for all sorts of quantified non-classical logics. The workshop will provide a forum for researchers to present and discuss recent developments in this area. The contributions may range from theory to system descriptions and implementations. Contributions may also outline relevant applications, describe problem formalizations, example problems, and benchmarks. We welcome contributions from computer scientists, linguists, philosophers, and mathematicians. Topics of the ARQNL workshop will cover all aspects related to the automation of quantified non-classical logics, including but not limited to: * Proof theory, semantics, meta theory, and cut-elimination * Proof search calculi, including sequent calculi, tableau calculi, connection calculi, resolution calculi, and instance-based calculi * Modal logic, conditional logic, intuitionistic logic, description logic, temporal logic, linear logic, multivalued logic, dynamic logic, deontic logic, fuzzy logic, paraconsistent logic, relevance logic, free logic, and natural logic * Techniques, strategies and heuristics to deal with first-order or higher-order quantification * Implementation of theorem provers and experimental evaluations * Problem libraries and benchmarking for theorem provers * Applications, formalizations, and example problems * User interfaces, proof representation, and syntax issues ARQNL 2022 is associated with IJCAR 2022, the International Joint Conference on Automated Reasoning, which is part of FLoC. PAPER SUBMISSIONS Submissions of papers are solicited in two categories: * Full papers (up to 15 pages) * Short papers, talk abstracts, system demonstrations (up to 8 pages) Submission is electronically, through EasyChair (see the ARQNL website for further details). Submissions will be refereed by the programme committee, and evaluated with respect to relevance, originality, and correctness. Proceedings will be published in the CEUR Workshop Proceedings (CEURWS). PROGRAMME COMMITTEE Carlos Areces (Universidad Nacional de Córdoba) Christoph Benzmüller (University of Bamberg), co-chair Christian Fermüller (Vienna University of Technology) Didier Galmiche (LORIA - Université de Lorraine) Marianna Girlando (University of Birmingham) Andreas Herzig (IRIT-CNRS, University of Toulouse) Annika Kanckos (University of Helsinki) Stephan Merz (INRIA Nancy) Larry Moss (Indiana University Bloomington) Hans De Nivelle (Nazarbayev University) Jens Otten (University of Oslo), co-chair Fabio Papacchini (Lancaster University Leipzig) Xavier Parent (Vienna University of Technology) Revantha Ramanayake (University of Groningen) Alexander Steen (University of Greifswald) Luca Viganň (King's College London)