We are delighted to announce that Carnegie Mellon University (CMU) together with the University of Pittsburgh (Pitt) will organize the 10th Making of the Humanities conference, from 3 till 5 November 2022.

The conference site will be the Wyndham Hotel (Wyndham Pittsburgh University Center). More information on how to reserve a room with special conference rate will be posted in May 2022.

The 2022 ABC Summer School will present the selected students with the opportunity to dive into these topics during a 12-day full-time program, from the hand of world-renowned experts from the fields of neuroscience, psychology and AI.

HIGHLIGHTS 2022 is the tenth conference on Highlights of Logic, Games and Automata. It aims at integrating the community working in these fields. Papers from these areas are dispersed across many conferences, which makes them difficult to follow. A visit to the Highlights conference should offer a wide picture of the latest research in the field and a chance to meet everybody in the community, not just those who happen to publish in one particular proceedings volume.

Representative areas include, but are not restricted to: algorithmic model theory, automata theory, databases, game for logic and verification, logic, and verification. Invited talks: Dexter Kozen (USA), Marta Kwiatkowska (UK), Markus Lohrey (Germany) and Tatiana Starikovskaya (France). Tutorials: S. Akshay (India) and Dana Fisman (Israel).

The 10th edition of Days in Logic will be a hybrid event taking place at the University of Algarve, Faro, but allowing for remote participation. This biennial meeting aims at bringing together logicians, mathematicians, computer scientists and other scientists from Portugal (but also elsewhere) with interest in Logic. It is specially directed to graduate students.

The programme consists of three tutorials by invited speakers and contributed talks. Arrangements for virtual participation will be made, but we encourage in-person participation when possible. Tutorials: "Weihrauch Complexity" by Vasco Brattka (Universität der Bundeswehr München), "(Boolean) Satisfiability and its Applications" by Mikoláš Janota (Czech Technical University in Prague), and "Univalent Combinatorics" by Egbert Rijke (University of Ljubljana).

The Dutch Association for Logic (VvL) invites PhD students in logic (and related areas) in the Netherlands to register for the first-ever Dutch Logic PhD Day to take place on July 1, 2022 in Utrecht. Master's students may also register, but will be able to attend only if places are available. The goal of this event is to foster a community of PhD students in the Netherlands in all areas of logic. We are happy to confirm Dr. Maria Aloni (ILLC) and Dr. Revantha Remanayake (University of Groningen) as keynote speakers.

The 10th edition of Days in Logic will be a hybrid event taking place at the University of Algarve, Faro, but allowing for remote participation. This biennial meeting aims at bringing together logicians, mathematicians, computer scientists and other scientists from Portugal (but also elsewhere) with interest in Logic. It is specially directed to graduate students.

The programme consists of three tutorials by invited speakers and contributed talks. Arrangements for virtual participation will be made, but we encourage in-person participation when possible. Tutorials: "Weihrauch Complexity" by Vasco Brattka (Universität der Bundeswehr München), "(Boolean) Satisfiability and its Applications" by Mikoláš Janota (Czech Technical University in Prague), and "Univalent Combinatorics" by Egbert Rijke (University of Ljubljana).

In 1967, Valerie Plumwood (then Routley) presented a talk entitled "Some False Laws of Logic" to the St. Andrews logic group in which she mounted criticisms of classical logic. The paper version of the talk was written but never published in full, but it was influential in later work in relevant and paraconsistent logic of the Australasian school.

A special issue of the Australasian Journal of Logic will be compiled in order to celebrate Plumwood's contributions to logic, and to make this paper available. We invite contributed papers dealing with any topic concerning Plumwood's work on logic. Submissions (preferably in LaTeX or pdf) will be peer reviewed according to the standards of the AJL. Any contributor wanting a copy of Plumwood's paper, or with any questions about submissions, is encouraged to email the editors.

Learning models defining recursive computations, like automata and formal grammars, are the core of the field called Grammatical Inference (GI). The expressive power of these models and the complexity of the associated computational problems are major research topics within mathematical logic and computer science. Historically, there has been little interaction between the GI and ICALP communities, though recently some important results started to bridge the gap between both worlds, including applications of learning to formal verification and model checking, and (co-)algebraic formulations of automata and grammar learning algorithms.

The goal of this workshop is to bring together experts on logic who could benefit from grammatical inference tools, and researchers in grammatical inference who could find in logic and verification new fruitful applications for their methods. The LearnAut workshop will consist of 3 invited talks and 14 contributed talks from researchers whose submitted works were selected after a double-blind peer-reviewed phase. A significant amount of time will be kept for interactions between participants.

Logical theories of arithmetic such as Presburger arithmetic play an important role in a variety of different areas of computer science and have been studied since the early days of the field. The recent years have seen a lot of progress on all aspects of such theories, ranging from new foundational results, algorithmic advances, more performant decision procedures to novel application domains. This progress has largely been obtained independently without much interaction between researchers working on different aspects of this field. The goal of this workshop is to bring together researchers working in the field to exchange latest trends, understand currently existing challenges and to initiate new collaborations.

Speakers: Émilie Charlier (Université de Liège, Belgium), Philipp Hieronymi (University of Bonn, Germany), Roberto Sebastiani (Università di Trento, Italy), Thomas Sturm (Loria Nancy, France & MPI for Informatics, Germany) and Sven Verdoolaege (Cerebras Systems, Belgium). In addition to invited talks, we plan to include an introductions-type session in the programme to give all attendees an opportunity to get to know each other.

On July 4 2022, our EPICENTER will organize the seventh EPICENTER Summer Course in Epistemic Game Theory at Maastricht University. This is followed by a Workshop on Epistemic Game Theory on July 18, 2022: 'Celebrating 10 Years of EPICENTER'.

Information: Information about the course can be found on
https://www.epicenter.name/summercourse/ .

Information about the workshop can be found on
http://www.epicenter.name/workshop/ .

Register early: we can only allow 30 students to the course. So please be early with your registration. The first 30 students who register will be allowed to participate. The registration deadline is June 1, 2022.

The EPICENTER, the research center on Epistemic Game Theory at Maastricht University, offers this two-week intensive course as an introduction to the blooming field of Epistemic Game Theory. This field takes a new, fresh approach to game theory, and studies how people reason in game theoretic situations before they eventually make a choice. More precisely, it explores how we reason about the minds of others before we make a choice. Hence, the reasoning of people like you and me is at the center stage of epistemic game theory.

Due to the Corona-outbreak, the edition of 2020 had to be cancelled. The next edition will be in 2022.

The EPICENTER, the research center on Epistemic Game Theory at Maastricht University, offers this two-week intensive course as an introduction to the blooming field of Epistemic Game Theory. This field takes a new, fresh approach to game theory, and studies how people reason in game theoretic situations before they eventually make a choice. More precisely, it explores how we reason about the minds of others before we make a choice. Hence, the reasoning of people like you and me is at the center stage of epistemic game theory.

Due to the Corona-outbreak, the edition of 2020 had to be cancelled. The next edition will be in 2022.

The EPICENTER, the research center on Epistemic Game Theory at Maastricht University, offers this two-week intensive course as an introduction to the blooming field of Epistemic Game Theory. This field takes a new, fresh approach to game theory, and studies how people reason in game theoretic situations before they eventually make a choice. More precisely, it explores how we reason about the minds of others before we make a choice. Hence, the reasoning of people like you and me is at the center stage of epistemic game theory.

Due to the Corona-outbreak, the edition of 2020 had to be cancelled. The next edition will be in 2022.

The Panhellenic Logic Symposium is a biennial scientific event that was established in 1997. It aims to promote interaction and cross-fertilization among different areas of logic. Originally conceived as a way of bringing together the many logicians of Hellenic descent throughout the world, the PLS has evolved into an international forum for the communication of state-of-the-art advances in logic. The symposium is open to researchers worldwide who work in logic broadly conceived.

PLS13 will have a Poster and Mentoring Session.

The Colloquium Logicum is organized every two years by the "Deutsche Vereinigung fuer Mathematische Logik und fuer Grundlagenforschung der Exakten Wissenschaften" (DVMLG). Due to the global pandemic, the 2020 edition had to be cancelled and is now held with two years delay as Colloquium Logicum 2022. The conference will cover the whole range of mathematical logic and the foundations of the exact sciences.

Keynote Speakers: Laurent Bienvenu (Bordeaux), Olivier Bournez (École Polytechnique), Wesley Holliday (University of California, Berkeley), Christian Ikenmeyer (Liverpool), Angeliki Koutsoukou-Argyraki (Cambridge), Philipp Lücke (Universität Bonn) and Margaret Thomas (West Lafayette). In addition to the keynote talks, there will be a "PhD Colloquium" with invited presentations of excellent recent PhD graduates.

The EPICENTER, the research center on Epistemic Game Theory at Maastricht University, offers this two-week intensive course as an introduction to the blooming field of Epistemic Game Theory. This field takes a new, fresh approach to game theory, and studies how people reason in game theoretic situations before they eventually make a choice. More precisely, it explores how we reason about the minds of others before we make a choice. Hence, the reasoning of people like you and me is at the center stage of epistemic game theory.

Due to the Corona-outbreak, the edition of 2020 had to be cancelled. The next edition will be in 2022.

The Panhellenic Logic Symposium is a biennial scientific event that was established in 1997. It aims to promote interaction and cross-fertilization among different areas of logic. Originally conceived as a way of bringing together the many logicians of Hellenic descent throughout the world, the PLS has evolved into an international forum for the communication of state-of-the-art advances in logic. The symposium is open to researchers worldwide who work in logic broadly conceived.

PLS13 will have a Poster and Mentoring Session.

The aim of this workshop is to bring together researchers from the fields of computational argumentation and eXplainable Artificial Intelligence (XAI). We specifically seek contributions that present formal work on argumentative explainability, as well as argumentative approaches that explain the behaviour of intelligent systems (argumentation for XAI).The workshop is to be held at the:International Conference on Computational Models of Argument (COMMA 2022).

The EPICENTER, the research center on Epistemic Game Theory at Maastricht University, offers this two-week intensive course as an introduction to the blooming field of Epistemic Game Theory. This field takes a new, fresh approach to game theory, and studies how people reason in game theoretic situations before they eventually make a choice. More precisely, it explores how we reason about the minds of others before we make a choice. Hence, the reasoning of people like you and me is at the center stage of epistemic game theory.

Due to the Corona-outbreak, the edition of 2020 had to be cancelled. The next edition will be in 2022.

The Panhellenic Logic Symposium is a biennial scientific event that was established in 1997. It aims to promote interaction and cross-fertilization among different areas of logic. Originally conceived as a way of bringing together the many logicians of Hellenic descent throughout the world, the PLS has evolved into an international forum for the communication of state-of-the-art advances in logic. The symposium is open to researchers worldwide who work in logic broadly conceived.

PLS13 will have a Poster and Mentoring Session.

Computer Science Logic (CSL) is the annual conference of the European Association for Computer Science Logic (EACSL). It is an interdisciplinary conference, spanning across both basic and application oriented research in mathematical logic and computer science.

CSL'23 will be held on February 13 - 16, 2023, in Warsaw, Poland, with satellite workshops on February 17. It is planned as an on-site event, with support for remote presence for those participants who are unable to come for pandemic reasons. Keynote speakers: Claudia Faggian (Université de Paris, France), Nina Gierasimczuk (Danish Technical University, Denmark), Dale Miller (Inria Saclay, France), Michał Pilipczuk Pilipczuk (University of Warsaw, Poland) and Davide Sangiorgi (University of Bologna, Italy).

The EPICENTER, the research center on Epistemic Game Theory at Maastricht University, offers this two-week intensive course as an introduction to the blooming field of Epistemic Game Theory. This field takes a new, fresh approach to game theory, and studies how people reason in game theoretic situations before they eventually make a choice. More precisely, it explores how we reason about the minds of others before we make a choice. Hence, the reasoning of people like you and me is at the center stage of epistemic game theory.

Due to the Corona-outbreak, the edition of 2020 had to be cancelled. The next edition will be in 2022.

The Panhellenic Logic Symposium is a biennial scientific event that was established in 1997. It aims to promote interaction and cross-fertilization among different areas of logic. Originally conceived as a way of bringing together the many logicians of Hellenic descent throughout the world, the PLS has evolved into an international forum for the communication of state-of-the-art advances in logic. The symposium is open to researchers worldwide who work in logic broadly conceived.

PLS13 will have a Poster and Mentoring Session.

The EPICENTER, the research center on Epistemic Game Theory at Maastricht University, offers this two-week intensive course as an introduction to the blooming field of Epistemic Game Theory. This field takes a new, fresh approach to game theory, and studies how people reason in game theoretic situations before they eventually make a choice. More precisely, it explores how we reason about the minds of others before we make a choice. Hence, the reasoning of people like you and me is at the center stage of epistemic game theory.

Due to the Corona-outbreak, the edition of 2020 had to be cancelled. The next edition will be in 2022.

The Panhellenic Logic Symposium is a biennial scientific event that was established in 1997. It aims to promote interaction and cross-fertilization among different areas of logic. Originally conceived as a way of bringing together the many logicians of Hellenic descent throughout the world, the PLS has evolved into an international forum for the communication of state-of-the-art advances in logic. The symposium is open to researchers worldwide who work in logic broadly conceived.

PLS13 will have a Poster and Mentoring Session.

The EPICENTER, the research center on Epistemic Game Theory at Maastricht University, offers this two-week intensive course as an introduction to the blooming field of Epistemic Game Theory. This field takes a new, fresh approach to game theory, and studies how people reason in game theoretic situations before they eventually make a choice. More precisely, it explores how we reason about the minds of others before we make a choice. Hence, the reasoning of people like you and me is at the center stage of epistemic game theory.

Due to the Corona-outbreak, the edition of 2020 had to be cancelled. The next edition will be in 2022.

CiE 2022 is the 18th conference organized by CiE (Computability in Europe), a European association of mathematicians, logicians, computer scientists, philosophers, physicists and others interested in new developments in computability and their underlying significance for the real world.

The CiE conferences serve as an interdisciplinary forum for research in all aspects of computability, foundations of computer science, logic, and theoretical computer science, as well as the interplay of these areas with practical issues in computer science and with other disciplines such as biology, mathematics, philosophy, or physics. CiE 2022 is planned as an on-site conference with online elements.

The IPMU Conference is organized every two years since 1986 with the focus of bringing together scientists working on methods for the management of uncertainty and aggregation. It also provides a forum for the exchange of ideas between theoreticians and practitioners in these and related areas.

The conference includes keynote talks by Tomaso A. Poggio, César A. Hidalgo and Marianne Huchard, and various special sessions including one on 'Mathematical Fuzzy Logics: Modalities, Quantifiers and Uncertainty'.

The EPICENTER, the research center on Epistemic Game Theory at Maastricht University, offers this two-week intensive course as an introduction to the blooming field of Epistemic Game Theory. This field takes a new, fresh approach to game theory, and studies how people reason in game theoretic situations before they eventually make a choice. More precisely, it explores how we reason about the minds of others before we make a choice. Hence, the reasoning of people like you and me is at the center stage of epistemic game theory.

Due to the Corona-outbreak, the edition of 2020 had to be cancelled. The next edition will be in 2022.

CiE 2022 is the 18th conference organized by CiE (Computability in Europe), a European association of mathematicians, logicians, computer scientists, philosophers, physicists and others interested in new developments in computability and their underlying significance for the real world.

The CiE conferences serve as an interdisciplinary forum for research in all aspects of computability, foundations of computer science, logic, and theoretical computer science, as well as the interplay of these areas with practical issues in computer science and with other disciplines such as biology, mathematics, philosophy, or physics. CiE 2022 is planned as an on-site conference with online elements.

The IPMU Conference is organized every two years since 1986 with the focus of bringing together scientists working on methods for the management of uncertainty and aggregation. It also provides a forum for the exchange of ideas between theoreticians and practitioners in these and related areas.

The conference includes keynote talks by Tomaso A. Poggio, César A. Hidalgo and Marianne Huchard, and various special sessions including one on 'Mathematical Fuzzy Logics: Modalities, Quantifiers and Uncertainty'.

The EPICENTER, the research center on Epistemic Game Theory at Maastricht University, offers this two-week intensive course as an introduction to the blooming field of Epistemic Game Theory. This field takes a new, fresh approach to game theory, and studies how people reason in game theoretic situations before they eventually make a choice. More precisely, it explores how we reason about the minds of others before we make a choice. Hence, the reasoning of people like you and me is at the center stage of epistemic game theory.

Due to the Corona-outbreak, the edition of 2020 had to be cancelled. The next edition will be in 2022.

CiE 2022 is the 18th conference organized by CiE (Computability in Europe), a European association of mathematicians, logicians, computer scientists, philosophers, physicists and others interested in new developments in computability and their underlying significance for the real world.

The CiE conferences serve as an interdisciplinary forum for research in all aspects of computability, foundations of computer science, logic, and theoretical computer science, as well as the interplay of these areas with practical issues in computer science and with other disciplines such as biology, mathematics, philosophy, or physics. CiE 2022 is planned as an on-site conference with online elements.

The IPMU Conference is organized every two years since 1986 with the focus of bringing together scientists working on methods for the management of uncertainty and aggregation. It also provides a forum for the exchange of ideas between theoreticians and practitioners in these and related areas.

The conference includes keynote talks by Tomaso A. Poggio, César A. Hidalgo and Marianne Huchard, and various special sessions including one on 'Mathematical Fuzzy Logics: Modalities, Quantifiers and Uncertainty'.

The EPICENTER, the research center on Epistemic Game Theory at Maastricht University, offers this two-week intensive course as an introduction to the blooming field of Epistemic Game Theory. This field takes a new, fresh approach to game theory, and studies how people reason in game theoretic situations before they eventually make a choice. More precisely, it explores how we reason about the minds of others before we make a choice. Hence, the reasoning of people like you and me is at the center stage of epistemic game theory.

Due to the Corona-outbreak, the edition of 2020 had to be cancelled. The next edition will be in 2022.

CiE 2022 is the 18th conference organized by CiE (Computability in Europe), a European association of mathematicians, logicians, computer scientists, philosophers, physicists and others interested in new developments in computability and their underlying significance for the real world.

The CiE conferences serve as an interdisciplinary forum for research in all aspects of computability, foundations of computer science, logic, and theoretical computer science, as well as the interplay of these areas with practical issues in computer science and with other disciplines such as biology, mathematics, philosophy, or physics. CiE 2022 is planned as an on-site conference with online elements.

The IPMU Conference is organized every two years since 1986 with the focus of bringing together scientists working on methods for the management of uncertainty and aggregation. It also provides a forum for the exchange of ideas between theoreticians and practitioners in these and related areas.

The conference includes keynote talks by Tomaso A. Poggio, César A. Hidalgo and Marianne Huchard, and various special sessions including one on 'Mathematical Fuzzy Logics: Modalities, Quantifiers and Uncertainty'.

The EPICENTER, the research center on Epistemic Game Theory at Maastricht University, offers this two-week intensive course as an introduction to the blooming field of Epistemic Game Theory. This field takes a new, fresh approach to game theory, and studies how people reason in game theoretic situations before they eventually make a choice. More precisely, it explores how we reason about the minds of others before we make a choice. Hence, the reasoning of people like you and me is at the center stage of epistemic game theory.

Due to the Corona-outbreak, the edition of 2020 had to be cancelled. The next edition will be in 2022.

CiE 2022 is the 18th conference organized by CiE (Computability in Europe), a European association of mathematicians, logicians, computer scientists, philosophers, physicists and others interested in new developments in computability and their underlying significance for the real world.

The CiE conferences serve as an interdisciplinary forum for research in all aspects of computability, foundations of computer science, logic, and theoretical computer science, as well as the interplay of these areas with practical issues in computer science and with other disciplines such as biology, mathematics, philosophy, or physics. CiE 2022 is planned as an on-site conference with online elements.

The IPMU Conference is organized every two years since 1986 with the focus of bringing together scientists working on methods for the management of uncertainty and aggregation. It also provides a forum for the exchange of ideas between theoreticians and practitioners in these and related areas.

The conference includes keynote talks by Tomaso A. Poggio, César A. Hidalgo and Marianne Huchard, and various special sessions including one on 'Mathematical Fuzzy Logics: Modalities, Quantifiers and Uncertainty'.

The EPICENTER, the research center on Epistemic Game Theory at Maastricht University, offers this two-week intensive course as an introduction to the blooming field of Epistemic Game Theory. This field takes a new, fresh approach to game theory, and studies how people reason in game theoretic situations before they eventually make a choice. More precisely, it explores how we reason about the minds of others before we make a choice. Hence, the reasoning of people like you and me is at the center stage of epistemic game theory.

Due to the Corona-outbreak, the edition of 2020 had to be cancelled. The next edition will be in 2022.

The 2022 edition of the annual meeting of the German Mathematical Society (DMV) will take place in person in Berlin, September 12th to 16th, 2022.

We are organizing a section on Mathematical Logic at this meeting and have four main invited speakers who will give 50 minute talks: Philipp Hieronymi (Bonn), Maxwell Levine (Freiburg), Nadav Meir (Wrocław), Philipp Schlicht (Bristol).

Information for real-life AI applications is usually pervaded by uncertainty and subject to change, thus demands non-classical reasoning approaches. At the same time, psychological findings indicate that human reasoning cannot be completely described by classical logical systems. Sources of explanations are incomplete knowledge, incorrect beliefs, or inconsistencies. A wide range of reasoning mechanisms has to be considered, such as analogical or defeasible reasoning, possibly in combination with machine learning methods. The field of knowledge representation and reasoning offers a rich palette of methods for uncertain reasoning both to describe human reasoning and to model AI approaches.

The aim of this series of workshops is to address recent challenges and to present novel approaches to uncertain reasoning and belief change in their broad senses, and in particular provide a forum for research work linking different paradigms of reasoning. A special focus is on papers that provide a base for connecting formal-logical models of knowledge representation and cognitive models of reasoning and learning, addressing formal and experimental or heuristic issues. FCR 2022 will be co-located with the 45th German Conference on Artificial Intelligence in Trier, Germany.

The 22nd Trends in Logic workshop, entitled "Strong & Weak Kleene Logics", will take place at the University of Cagliari (Cagliari, Italy) from 18–20 July 2022. It is organized by the ALOPHIS research group of the Department of Pedagogy, Psychology and Philosophy.

The aim of the workshop is to bring together researchers working on various facets of logics related to the strong and weak Kleene systems, be they algebraic, proof-theoretic, or philosophical. The workshop will be held in a hybrid format, with in-person as well as online sessions. The workshop will be followed by another event on neighbouring topics, the second installment of Workshop on Relating Logics from July 22--23.

Applied category theory is important to a growing community of researchers who study computer science, logic, type theory, engineering, physics, biology, chemistry, social science, linguistics and other subjects using category-theoretic tools. The background and experience of our members is as varied as the systems being studied. The goal of the Applied Category Theory conference series is to bring researchers together, strengthen the applied category theory community, disseminate the latest results, and facilitate further development of the field.

The conference will be fully hybrid, that is, it will be possible for both the audience and presenters to participate remotely over Zoom, if preferred.

The 22nd Trends in Logic workshop, entitled "Strong & Weak Kleene Logics", will take place at the University of Cagliari (Cagliari, Italy) from 18–20 July 2022. It is organized by the ALOPHIS research group of the Department of Pedagogy, Psychology and Philosophy.

The aim of the workshop is to bring together researchers working on various facets of logics related to the strong and weak Kleene systems, be they algebraic, proof-theoretic, or philosophical. The workshop will be held in a hybrid format, with in-person as well as online sessions. The workshop will be followed by another event on neighbouring topics, the second installment of Workshop on Relating Logics from July 22--23.

Applied category theory is important to a growing community of researchers who study computer science, logic, type theory, engineering, physics, biology, chemistry, social science, linguistics and other subjects using category-theoretic tools. The background and experience of our members is as varied as the systems being studied. The goal of the Applied Category Theory conference series is to bring researchers together, strengthen the applied category theory community, disseminate the latest results, and facilitate further development of the field.

The conference will be fully hybrid, that is, it will be possible for both the audience and presenters to participate remotely over Zoom, if preferred.

The 22nd Trends in Logic workshop, entitled "Strong & Weak Kleene Logics", will take place at the University of Cagliari (Cagliari, Italy) from 18–20 July 2022. It is organized by the ALOPHIS research group of the Department of Pedagogy, Psychology and Philosophy.

The aim of the workshop is to bring together researchers working on various facets of logics related to the strong and weak Kleene systems, be they algebraic, proof-theoretic, or philosophical. The workshop will be held in a hybrid format, with in-person as well as online sessions. The workshop will be followed by another event on neighbouring topics, the second installment of Workshop on Relating Logics from July 22--23.

Applied category theory is important to a growing community of researchers who study computer science, logic, type theory, engineering, physics, biology, chemistry, social science, linguistics and other subjects using category-theoretic tools. The background and experience of our members is as varied as the systems being studied. The goal of the Applied Category Theory conference series is to bring researchers together, strengthen the applied category theory community, disseminate the latest results, and facilitate further development of the field.

The conference will be fully hybrid, that is, it will be possible for both the audience and presenters to participate remotely over Zoom, if preferred.

This is the 14th in a series of bi-annual conferences on the applications of logical methods to foundational issues in the theory of individual and interactive decision-making. Preference is given to papers which bring together the work and problems of several fields, such as game and decision theory, logic, computer science and artificial intelligence, philosophy, cognitive psychology, mathematics and mind sciences.

Applied category theory is important to a growing community of researchers who study computer science, logic, type theory, engineering, physics, biology, chemistry, social science, linguistics and other subjects using category-theoretic tools. The background and experience of our members is as varied as the systems being studied. The goal of the Applied Category Theory conference series is to bring researchers together, strengthen the applied category theory community, disseminate the latest results, and facilitate further development of the field.

The conference will be fully hybrid, that is, it will be possible for both the audience and presenters to participate remotely over Zoom, if preferred.

This is the 14th in a series of bi-annual conferences on the applications of logical methods to foundational issues in the theory of individual and interactive decision-making. Preference is given to papers which bring together the work and problems of several fields, such as game and decision theory, logic, computer science and artificial intelligence, philosophy, cognitive psychology, mathematics and mind sciences.

Applied category theory is important to a growing community of researchers who study computer science, logic, type theory, engineering, physics, biology, chemistry, social science, linguistics and other subjects using category-theoretic tools. The background and experience of our members is as varied as the systems being studied. The goal of the Applied Category Theory conference series is to bring researchers together, strengthen the applied category theory community, disseminate the latest results, and facilitate further development of the field.

The conference will be fully hybrid, that is, it will be possible for both the audience and presenters to participate remotely over Zoom, if preferred.

This is the 14th in a series of bi-annual conferences on the applications of logical methods to foundational issues in the theory of individual and interactive decision-making. Preference is given to papers which bring together the work and problems of several fields, such as game and decision theory, logic, computer science and artificial intelligence, philosophy, cognitive psychology, mathematics and mind sciences.

Formal Concept Analysis (FCA) is a mathematically well-founded theory aimed at data analysis and classification. FCA allows one to build a concept lattice and a system of dependencies (implications and association rules) which can be used for many AI needs, e.g. knowledge processing, knowledge discovery, knowledge representation and reasoning, ontology engineering as well as information retrieval, recommendation, social network analysis and text processing. Recent years have been witnessing increased scientific activity around FCA, in particular a strand of work emerged that is aimed at extending the possibilities of plain FCA w.r.t. knowledge processing. These extensions are aimed at allowing FCA to deal with more complex than just binary data, for solving complex problems in data analysis, classification, knowledge processing... While the capabilities of FCA are extended, new possibilities are arising in the framework of FCA.

We are pleased to announce that the 10th FCA4AI Workshop co-located with the IJCAI-ECAI 2022 Conference that will take place in July 2022. As usual, the FCA4AI workshop is dedicated to the discussion of such issues, and in particular:
- How can FCA support AI activities in knowledge discovery, knowledge representation and reasoning, machine learning, natural language processing...
- By contrast, how the current developments in AI can be integrated within FCA to help AI researchers solve complex problems in their domain,
- Which role can be played by FCA in the new trends in AI, especially in ML, XAI, fairness of algorithms, and ``hybrid systems'' combining symbolic and subsymbolic approaches.
The workshop will include time for audience discussion aimed at better understanding of of the issues, challenges, and ideas being presented.

Formal Concept Analysis (FCA) is a mathematically well-founded theory aimed at data analysis and classification. FCA allows one to build a concept lattice and a system of dependencies (implications and association rules) which can be used for many AI needs, e.g. knowledge processing, knowledge discovery, knowledge representation and reasoning, ontology engineering as well as information retrieval, recommendation, social network analysis and text processing. Recent years have been witnessing increased scientific activity around FCA, in particular a strand of work emerged that is aimed at extending the possibilities of plain FCA w.r.t. knowledge processing. These extensions are aimed at allowing FCA to deal with more complex than just binary data, for solving complex problems in data analysis, classification, knowledge processing... While the capabilities of FCA are extended, new possibilities are arising in the framework of FCA.

We are pleased to announce that the 10th FCA4AI Workshop co-located with the IJCAI-ECAI 2022 Conference that will take place in July 2022. As usual, the FCA4AI workshop is dedicated to the discussion of such issues, and in particular:
- How can FCA support AI activities in knowledge discovery, knowledge representation and reasoning, machine learning, natural language processing...
- By contrast, how the current developments in AI can be integrated within FCA to help AI researchers solve complex problems in their domain,
- Which role can be played by FCA in the new trends in AI, especially in ML, XAI, fairness of algorithms, and ``hybrid systems'' combining symbolic and subsymbolic approaches.
The workshop will include time for audience discussion aimed at better understanding of of the issues, challenges, and ideas being presented.

This workshop aims to bring together researchers working in all aspects of machine ethics and explainability, including theoretical work, system implementations, and applications. The co-location of this workshop with ICLP is intended also to encourage more collaboration with researchers from different fields of logic programming.This workshop provides a forum to facilitate discussions regarding these topics and a productive exchange of ideas.

Topics of interest include (but not limited to):
 - New approaches to programming machine ethics;
 - New approaches to explainability of blackbox models;
 - Evaluation and comparison of existing approaches;
 - Approaches to verification of ethical behavior;
 - Logic programming applications in machine ethics;
 - Integrating logic programing with methods for machine ethics;
 - Integrating logic programing with methods for explainability.

The problem of explaining why a consequence does or does not follow from a given set of axioms has been considered for full first-order theorem proving since at least 40 years, but there usually with mathematicians as users in mind. In knowledge representation and reasoning, efforts in this direction are more recent, and were usually restricted to sub-areas of KR such as AI planning and description logics. The purpose of this workshop is to bring together researchers from different sub-areas of KR and automated deduction that are working on explainability in their respective fields, with the goal of exchanging experiences and approaches. The workshop will be co-located with KR 2022 at FLoC 2022.

Several successful logic programming languages, evidenced by the availability of a multitude of solvers, industrial applications, and an active research community, have been proposed in the literature. Researchers have long recognized the need for epistemic operators in these languages. This led to a flurry of research on this topic, and renewed interest in recent years. A central question is that of the definition of a rigorous and intuitive semantics for such epistemic operators, which is still subject of ongoing research. Notions of equivalence, structural properties, and the inter-relationships between logic programming languages and established logics are all subjects being actively investigated. Another important topic is that of practical solvers to compute answers to logic programs that contain epistemic operators. Several solvers are actively developed, building on established solvers, or using rewriting-based approaches. For practical applications, additional language features are actively explored in order to be able to apply epistemic extensions of logic programming langauges to practical problems. The goal of this workshop is to facilitate discussions regarding these topics and a productive exchange of ideas.

This workshop is part of the Federated Logic Conference (FLoC) 2022, to take place in Haifa, Israel.

Since its introduction in the late 1980s, Answer Set Programming (ASP) has been widely applied to various knowledge-intensive tasks and combinatorial search problems. The relationship of ASP to other computing paradigms, such as constraint satisfaction, quantified Boolean formulas (QBF), Constraint Logic Programming (CLP), first-order logic (FOL), and FO(ID) is the subject of active research. Furthermore, the practical applications of ASP also foster work on multi-paradigm problem-solving, and in particular language and solver integration. A large body of general results regarding ASP is available and several efficient ASP solvers have been implemented. However, there are still significant challenges in applying ASP to real life applications, and more interest in relating ASP to other computing paradigms is emerging. This workshop, affiliated with FLOC 2022, will provide opportunities for researchers to identify these challenges and to exchange ideas for overcoming them.

First-order modal logic is a natural specification language for describing properties of infinite-state systems, databases and de re knowledge of agents, but it is notoriously undecidable, in the sense that even simple fragments (like the two-variable fragment with unary predicates) are undecidable. Despite this, in the recent few years, researchers have managed to find some useful syntactic restrictions that yield decidability, such as monodic fragments and bundled fragments.

The workshop is intended as a review of this rapidly evolving direction of research. We seek to identify new potential techniques for constructing decision procedures and discuss problem areas, in terms of syntactic restrictions as well as model classes.

The Women in Logic workshop (WiL) provides an opportunity to increase awareness of the valuable contributions made by women in the area of logic in computer science. Its main purpose is to promote the excellent research done by women, with the ultimate goal of increasing their visibility and representation in the community. Women in Logic 2022 is a satellite event of the 8th Federated Logic Conference (FLoC 2022).

Our aim is to:
- provide a platform for female researchers to share their work and achievements;
- increase the feelings of community and belonging, especially among junior faculty, post-docs and students through positive interactions with peers and more established faculty;
- establish new connections and collaborations;
- foster a welcoming culture of mutual support and growth within the logic research community.
We believe these aspects will benefit women working in logic and computer science, particularly early-career researchers.

Invited speakers: Philippa Gardner (Imperial College London) and Delia Kesner (IRIF - Université de Paris)

The aim of WPTE is to bring together the researchers working on program transformations, evaluation, and operationally based programming language semantics, using rewriting methods, in order to share the techniques and recent developments and to exchange ideas to encourage further activation of research in this area.

WPTE 2022 is affiliated to FSCD 2022, part of FLoC 2022, Haifa, Israel. Invited speaker: Akihisa Yamada, National Institute of Advanced Industrial Science and Technology (AIST), Japan.

Dynamic logic (DL), a generalisation of the logic of Floyd-Hoare introduced in the 70s by Pratt, is a well-known and particularly powerful way of combining propositions, for capturing static properties of program states, and structured actions, responsible for transitions from a state to another (and typically combined through a Kleene algebra to express sequential, non-deterministic, iterative behaviour of systems), into a formal framework to reason about, and verify, classic imperative programs. Over time Dynamic logic grew to encompass a family of logics increasingly popular in the verification of computational systems, and able to evolve and adapt to new, and complex validation challenges.

Dynamic logic is not only theoretically relevant, but it also shows enormous practical potential and it is indeed a topic of interest in several scientific venues, from wide-scope software engineering conferences to modal logic specific events. That being said, DaLí is the only event exclusively dedicated to this topic. It is our aim to once again bring together in a single place the heterogeneous community of colleagues which share an interest in Dynamic logic - from Academia to Industry, from Mathematics to Computer Science, - to promote their works, to foster great discussions and new collaborations.

The VardiFest titled "On the Not So Unusual Effectiveness of Logic" is a FLoC-22  workshop in honor of Moshe Vardi and is intended to celebrate Moshe Vardi's pioneering contributions that has enhanced logic's centrality in Computer science.

The workshop will be organized ala Highlights conference style: i.e., composed of short talks and invited talks.

Logic is one of the pillars of the foundation of Computer Science, together with Algorithmic Mathematics, Information Theory, and Electronics. Consequently various versions of Logic courses used to be part of the undergraduate syllabus of Computer Science. However, as witnessed by the variety of conferences related to Logic present at the FLoC event, the emphasis has moved from the foundation to applications of Logic in Computer Science. Each of these conferences deal with topics suitable for advanced undergraduate and graduate courses, which require some Logic based prerequisite. On the other hand, Logic courses in the undergraduate syllabus have been forced to make place for courses deemed more suitable for the education of future specialists and practitioners working in IT. Many of the top Universities worldwide have dropped foundational Logic courses for undergraduates for more practical oriented courses, turning undergraduate CS programs into programs more suitable for what used to be vocational colleges and professional schools.

Time has come to critically reflect upon and reevaluate the role of Logic in the undergraduate syllabus. It seems clear that the classical Logic in CS courses have no place there anymore. They seem to teach and emphasize the wrong narrative of logic as taught by tradition. However, it seems also clear that eliminating Logic courses all together is counter productive. The purpose of the workshop is the prepare a proposal for a logic course Logic-2020 which is useful and acceptable for University undergraduates in CS, and which can serve as a prerequisite for the many diverse branches of applied logic.

Proof complexity is the study of the complexity of theorem proving procedures. The central question in proof complexity is: given a theorem F (e.g. a propositional tautology) and a proof system P (i.e., a formalism usually comprised of axioms and rules), what is the size of the smallest proof of F in the system P? Moreover, how difficult is it to construct a small proof? Many ingenious techniques have been developed to try to answer these questions, which bare tight relations to intricate theoretical open problems from computational complexity (such as the celebrated P vs. NP problem), mathematical logic (e.g. separating theories of Bounded Arithmetic) as well as to practical problems in SAT/QBF solving.

The workshop will be part of FLoC and will be affiliated with the conference SAT'22.

Since the first conference held in Marseille in 1982, ICLP has been the premier international event for presenting research in logic programming. Besides the main track, ICLP 2022 will host additional tracks and special sessions:
 - Applications Track
 - Recently Published Research Track
 - Doctoral Consortium (DC) and Mentoring Sessions
 - Tutorials and Co-located Workshops.

ILCP 2022 will be part of FLOC 2022.

The Eighth Federated Logic Conference (FLoC 2022) will host the following ten conferences and affiliated workshops:

• LICS (37th Annual ACM/IEEE Symposium on Logic in Computer Science)

• FSCD (7th International Conference on Formal Structures for Computation and Deduction)
• ITP (13th International Conference on Interactive Theorem Proving)
• IJCAR (International Joint Conference on Automated Reasoning)

• CSF (35th IEEE Computer Security Foundations Symposium)

• CAV (34th International Conference on Computer Aided Verification)

• KR (19th International Conference on Principles of Knowledge Representation and Reasoning)

• ICLP (38th International Conference on Logic Programming)

• SAT (25th International Conference on Theory and Applications of Satisfiability Testing)

• CP (25th International Conference on Principles and Practice of Constraint Programming)

Knowledge Representation and Reasoning (KR) is a well-established and lively field of research. In KR a fundamental assumption is that an agent's knowledge is explicitly represented in a declarative form, suitable for processing by dedicated reasoning engines. This assumption, that much of what an agent deals with is knowledge-based, is common in many modern intelligent systems. Consequently, KR has contributed to the theory and practice of various areas in AI, including automated planning and natural language understanding, and to fields beyond AI, including databases, verification, software engineering, and robotics. In recent years, KR has contributed also to new and emerging fields, including the semantic web, computational biology, cyber security, and the development of software agents.

The KR conference series is the leading forum for timely in-depth presentation of progress in the theory and principles underlying the representation and computational management of knowledge. The KR2022 program will also feature workshops and tutorials, solicited by means of an open call, as well as a doctoral consortium. In addition to the main conference track, KR2022 will host the following tracks and sessions: - Applications and Systems Track - Recently Published Research Track - Special Session on KR and Machine Learning - Special Session on KR and Robotics. KR 2022 will be held as part of the Federated Logic Conference (FLoC 2022) in Haifa, Israel, from July 31 to August 12, 2022. The KR-affiliated FLoC tutorials and workshops will take place directly before KR, on July 31-August 1. All events that are part of FLoC are currently planned to take place physically, but people can participate remotely in cases where travel is impossible.