Organization

General Chair

• Gabriele Kern-Isberner, TU Dortmund, Germany

Program Chairs

• Pierre Marquis, Univ. Artois, CNRS, CRIL – Institut Universitaire de France, France
• Tran Cao Son, New Mexico State University, USA

Local Arrangement Chair

• Pavlos Peppas, University of Patras, Greece

RPR Track

• Leila Amgoud, IRIT-CNRS, France
• Martin Gebser, Graz University of Technology, Austria

Applications & Systems Track   

• Matti Järvisalo, University of Helsinki, Finland
• Francesco Ricca, University of Calabria, Italy

Special Session on KR & ML

• Tias Guns, KU Leuven, Belgium
• Luciano Serafini, Fondazione Bruno Kessler,Italy

Special Session on KR, Robotics & Planning

• Esra Erdem, Sabanci University, Turkey
• Shiqi Zhang, SUNY Binghamton, USA

Diversity and Inclusion Session

• Meghyn Bienvenu, LaBRI-CNRS, France
• Stefan Schlobach, Vrije Universiteit Amsterdam, The Netherlands

Doctoral Consortium

• Tanya Braun, University of Münster, Germany
• Nico Potyka, Imperial College London, UK

Tutorials & Workshops      

• Nicolas Schwind, AIST, Japan    
• Serena Villata, I3S-CNRS, France

Funding & Sponsorship    

• Marcello Balduccini, Saint Joseph’s University, USA
• Pedro Cabalar, Corunna University, Spain

Publicity Chairs

• Theofanis (Fanis) Aravanis, University of Patras, Greece
• Guillermo Simari, Universidad Nacional del Sur, Argentina

Web Site

• Ioannis (Yannis) Konstantoulas, University of Patras, Greece

• Franz Baader, TU Dresden, Germany
• Pietro Baroni, DII – University of Brescia, Italy
• Christoph Beierle, University of Hagen, Germany
• Salem Benferhat, CRIL CNRS UMR8188, Université d’Artois, France
• Richard Booth, Cardiff University, United Kingdom
• Gerhard Brewka, Leipzig University, Germany
• Pedro Cabalar, University of Corunna, Spain
• Diego Calvanese, Free University of Bozen-Bolzano & Umeå University, Italy
• Giuseppe De Giacomo, University of Oxford & Sapienza Univ. Roma, United Kingdom
• James Delgrande, Simon Fraser University, Canada
• Thomas Eiter, Vienna University of Technology, Austria
• Anthony Hunter, University College London, United Kingdom
• Katsumi Inoue, NII, Japan
• Sébastien Konieczny, CRIL – CNRS, France

• Joao Leite, Universidade NOVA de Lisboa, Portugal
• Domenico Lembo, Sapienza University of Rome, Italy
• Leonid Libkin, The University of Edinburgh and RelationalAI, United Kingdom
• Sheila McIlraith, University of Toronto, Canada
• Enrico Motta, The Open University, United Kingdom
• Marie-Laure Mugnier, University of Montpellier (LIRMM / INRIA), France
• Rafael Peñaloza, University of Milano-Bicocca, Italy
• Sebastian Rudolph, TU Dresden, Germany
• Torsten Schaub, University of Potsdam, Germany
• Guillermo R. Simari, Universidad Nacional del Sur in Bahia Blanca, Argentina
• Christian Strasser, Ruhr-University Bochum, Germany
• Francesca Toni, Imperial College London, United Kingdom
• Frank Wolter, University of Liverpool, United Kingdom
• Stefan Woltran, TU Wien, Austria

• Erman Acar, University of Amsterdam, Netherlands
• Mehwish Alam, Télécom Paris, Institute Polytechnique de Paris, Germany
• Natasha Alechina, Utrecht University, Netherlands
• Gianvincenzo Alfano, D.I.M.E.S Department, University of Calabria, Italy
• Alessandro Antonucci, IDSIA, Switzerland
• Daan Apeldoorn, IMBEI, University Medical Center Mainz & Z Quadrat GmbH, Germany
• Carlos Areces, FaMAF – Universidad Nacional de Córdoba, Argentina
• Ofer Arieli, The Academic College of Tel-Aviv, Israel
• Alessandro Artale, Free University of Bozen-Bolzano, Faculty of Computer Science, Italy
• Chitta Baral, Arizona State University, United States
• Ringo Baumann, Leipzig University, Germany
• Bartosz Bednarczyk, TU Dresden & University of Wrocław, Poland
• Khaled Belahcene, Heudiasyc, Université de Technologie de Compiègne, France
• Francesco Belardinelli, Imperial College London, United Kingdom
• Vaishak Belle, The University of Edinburgh, United Kingdom
• Leopoldo Bertossi, SKEMA Business School Canada inc., Canada
• Stefano Bistarelli, Università di Perugia, Italy
• Alexander Bochman, Computer Science Dept., Holon Institute of Technology, Israel
• Bart Bogaerts, Vrije Universiteit Brussel (VUB), Belgium
• Thomas Bolander, Technical University of Denmark, Denmark
• Elise Bonzon, LIPADE – Universite Paris Cité, France
• Annemarie Borg, Utrecht University, Netherlands
• Alex Borgida, Rutgers University, United States
• Elena Botoeva, University of Kent, United Kingdom
• Zied Bouraoui, CRIL – CNRS & Univ Artois, France
• Camille Bourgaux, CNRS, DI ENS, France
• Pierre Bourhis, CNRS CRIStAL, France
• Loris Bozzato, Fondazione Bruno Kessler, Italy
• Krysia Broda, Imperial College, United Kingdom
• Marco Calautti, University of Milano, Italy
• Martin Caminada, Cardiff University, United Kingdom
• David Carral, LIRMM, Inria, University of Montpellier, CNRS, France
• Giovanni Casini, ISTI – CNR, Italy
• Agnese Chiatti, Politecnico di Milano, Italy
• Lukáš Chrpa, Czech Technical University in Prague, Czechia
• Gianluca Cima, Sapienza University of Rome, Italy
• Jens Classen, Roskilde University, Denmark
• Oana Cocarascu, King’s College London, United Kingdom
• Marco Console, Sapienza, University of Rome, Italy
• Carl Corea, University of Koblenz-Landau, Germany
• Fabio Cozman, University of São Paulo, Brazil
• Bernardo Cuenca Grau, University of Oxford, United Kingdom
• Fabio Aurelio D’Asaro, University of Verona, Italy
• Alexis de Colnet, Algorithms and Complexity Group, TU Wien, Austria
• Ronald de Haan, University of Amsterdam, Netherlands
• Antonio Di Stasio, University of Oxford, United Kingdom
• Martín Diéguez, University of Angers, France
• Clare Dixon, University of Manchester, United Kingdom
• Dragan Doder, Utrecht University, Netherlands
• Sylvie Doutre, IRIT – University of Toulouse 1, France
• Wolfgang Faber, Alpen-Adria-Universität Klagenfurt, Austria
• Marcelo A. Falappa, Universidad Nacional del Sur, Argentina
• Jorge Fandinno, University of Nebraska at Omaha, Germany
• Paolo Felli, Free University of Bozen-Bolzano, Italy
• Eduardo Fermé, Universidade da Madeira, Portugal, Portugal
• Johannes K. Fichte, Linköping University, Sweden
• Tommaso Flaminio, Artificial Intelligence Research Institute, IIIA – CSIC, Spain
• Sergio Flesca, DEIS – University of Calabria, Italy
• Giorgos Flouris, FORTH-ICS, Greece
• Gerhard Friedrich, Alpen-Adria-Universitaet Klagenfurt, Austria
• Sarah Alice Gaggl, TU Dresden, Germany
• Hector Geffner, RWTH Aachen University, Germany
• Marcel Gehrke, University of Lübeck, Germany
• Massimiliano Giacomin, University of Brescia, Italy
• Alessandro Gianola, Free University of Bozen-Bolzano, Italy
• Laura Giordano, DISIT, Università del Piemonte Orientale, Italy
• Valentina Gliozzi, Diparimento di Informatica, Universita di Torino, Torino, Italy, Italy
• Lluis Godo, Artificial Intelligence Research Institute, IIIA – CSIC, Spain
• Lucía Gómez Álvarez, TU Dresden, Germany
• Ricardo Gonçalves, Universidade NOVA de Lisboa, Portugal
• Sergio Greco, University of Calabria, Italy
• Jasmin Grosinger, Örebro Universitet, Sweden
• Paulo T. Guerra, Federal University of Ceara, Brazil
• Ricardo Guimarães, University of Bergen, Norway
• Victor Gutierrez-Basulto, Cardiff University, United Kingdom
• Jonas Philipp Haldimann, FernUniversität in Hagen, Germany
• Markus Hecher, Massachusetts Institute of Technology, United States
• Fredrik Heintz, Linköping University, Sweden
• Andreas Herzig, CNRS, IRIT, Univ. Toulouse, France
• Jesse Heyninck, Open Universiteit, the Netherlands, Germany
• Martin Homola, Comenius University in Bratislava, Slovakia
• Aaron Hunter, British Columbia Institute of Technology, Canada
• Giovambattista Ianni, University of Calabria, Italy, Italy
• Yazmin A. Ibanez-Garcia, School of Informatics and Computer Science, Cardiff University, United Kingdom
• Daniela Inclezan, Miami University, United States
• Tomi Janhunen, Tampere University, Finland
• Jianmin Ji, University of Science and Technology of China, China
• Jean Christoph Jung, TU Dortmund University, Germany
• Magdalena Kacprzak, Bialystok University of Technology, Poland
• Toryn Q. Klassen, University of Toronto, Canada
• Matthias Knorr, Universidade NOVA de Lisboa, Portugal
• Boris Konev, University of Liverpool, United Kingdom
• Roman Kontchakov, Birkbeck, University of London, United Kingdom
• Patrick Koopmann, Vrije Universiteit Amsterdam, Germany
• Egor V. Kostylev, University of Oslo, Norway
• Alisa Kovtunova, TU Dresden, Germany
• Markus Krötzsch, TU Dresden, Germany
• Oliver Kutz, KRDB Research Centre for Knowledge and Data, Free University of Bozen-Bolzano, Italy
• Ondřej Kuželka, Czech Technical University in Prague, Czechia
• Gerhard Lakemeyer, RWTH Aachen University, Germany
• Evelina Lamma, ENDIF, University of Ferrara, Italy
• Jürgen Landes, University of Milan, Italy
• Davide Lanti, Free University of Bozen-Bolzano, Italy
• Tiep Le, Intel Lab, Intel, United States
• Francesco Leofante, Imperial College London, United Kingdom
• Piyawat Lertvittayakumjorn, Google, United States
• Yves Lespérance, York University, Canada
• Jean Lieber, LORIA – INRIA Lorraine, France
• Yuliya Lierler, University of Nebraska at Omaha, United States
• Fangzhen Lin, The Hong Kong University of Science and Technology, Hong Kong
• Sebastian Link, The University of Auckland, New Zealand
• Francesca Alessandra Lisi, Università degli Studi di Bari Aldo Moro, Italy
• Yongmei Liu, Sun Yat-sen University, China
• Jorge Lobo, ICREA and Universitat Pompeu Fabra, Spain
• Emiliano Lorini, IRIT, France

• Thomas Lukasiewicz, University of Oxford, United Kingdom
• Sanja Lukumbuzya, Vienna University of Technology, Austria
• Tim Lyon, Technische Universität Dresden, Germany
• Sagar Malhotra, Fondazione Bruno Kessler, Italy
• Marco Manna, Department of Mathematics and Computer Science, University of Calabria, Italy
• Marco Maratea, DIBRIS, University of Genova, Italy
• Maria Vanina Martinez, ARTIFICIAL INTELLIGENCE RESEARCH INSTITUTE (IIIA – CSIC), Spain
• Nicolas Maudet, LIP6, Sorbonne Université, France
• Kuldeep S. Meel, National University of Singapore, Singapore
• John-Jules Meyer, Utrecht University, Netherlands
• Thomas Meyer, University of Cape Town and CAIR, South Africa
• Munyque Mittelmann, University of Naples Federico II, Italy
• Ralf Möller, University of Luebeck, Germany
• Marco Montali, KRDB Research Centre, Free University of Bozen-Bolzano, Italy
• Michael Morak, University of Klagenfurt, Austria
• Leora Morgenstern, PARC (Palo Alto Research Center), United States
• Nysret Musliu, TU Wien, Austria
• Juan Carlos Nieves, Umeå University, Sweden
• Andreas Niskanen, University of Helsinki, Finland
• Johannes Oetsch, Vienna University of Technology, Austria
• Andrea Orlandini, CNR, Italy
• Magdalena Ortiz, Umeå University, Sweden
• Wassila Ouerdane, MICS, CentraleSupélec, Université Paris-Saclay, France
• Ana Ozaki, University of Bergen, Norway
• Aline Paes, Department of Computer Science, Universidade Federal Fluminense, Brazil
• Maurice Pagnucco, The University of New South Wales, Australia
• Francesco Parisi, DIMES – University of Calabria, Italy
• Fabio Patrizi, Sapienza University of Rome, Italy
• Guilherme Paulino-Passos, Imperial College London, United Kingdom
• Wojciech Penczek, Institute of Computer Science of PAS, Poland
• Giuseppe Perelli, Sapienza University of Rome, Italy
• Elise Perrotin, CRIL, CNRS, France
• Laurent Perrussel, IRIT – Universite Toulouse Capitole, France, France
• Liat Peterfreund, CNRS, France
• Ron Petrick, Heriot-Watt University, United Kingdom
• Andreas Pieris, University of Edinburgh & University of Cyprus, United Kingdom
• Ramon Pino Perez, Université d’Artois, France
• Antonella Poggi, Sapienza University of Rome, Italy
• Sylwia Polberg, Cardiff University, United Kingdom
• Henri Prade, IRIT – CNRS, France
• Carlo Proietti, National Research Council of Italy (CNR) – Institute for Computational Linguistics (ILC), Italy
• Antonio Rago, Imperial College London, United Kingdom
• Subramanian Ramamoorthy, University of Edinburgh, United Kingdom
• Anna Rapberger, Vienna University of Technology, Austria
• Jandson S. Ribeiro, University of Hagen, Germany
• Tjitze Rienstra, Maastricht University, Netherlands
• Fabrizio Riguzzi, University of Ferrara, Italy
• Andrey Rivkin, Technical University of Denmark, Denmark
• Odinaldo Rodrigues, King’s College London, United Kingdom
• Ricardo Oscar Rodriguez, Departamento de Computacin. F.C.N.yN.-UBA, Argentina
• Francesca Rossi, IBM, United States
• Jörg Rothe, Heinrich-Heine-Universität Düsseldorf, Germany
• Marie-Christine Rousset, University of Grenoble Alpes, France
• Alessandra Russo, Imperial College London, United Kingdom
• Vladislav Ryzhikov, Free University of Bozen-Bolzano, Italy
• Orkunt Sabuncu, TED University, Ankara, Turkey
• Chiaki Sakama, Wakayama University, Japan
• Zeynep G. Saribatur, TU Wien, Austria
• Ken Satoh, National Institute of Informatics and Sokendai, Japan, Japan
• Uli Sattler, The University of Manchester, United Kingdom
• Kai Sauerwald, University of Hagen, Germany
• Domenico Fabio Savo, University of Bergamo, Italy
• Federico Scafoglieri, Sapienza University of Rome, Italy
• Konstantin Schekotihin, Alpen-Adria Universität Klagenfurt, Austria
• Ute Schmid, Faculty Information Systems and Applied Computer Science, University of Bamberg, Germany
• Renate Schmidt, The University of Manchester, United Kingdom
• Steven Schockaert, Cardiff University, United Kingdom
• Dietmar Seipel, Univ. Wuerzburg, Dept. of Computer Science, Germany
• Meliha Sezgin, TU Dortmund, Germany
• Gerardo Simari, Universidad Nacional del Sur (UNS) and CONICET, Argentina
• Mantas Simkus, TU Vienna, Austria
• Michael Sioutis, LIRMM UMR 5506, University of Montpellier, CNRS, France
• Friedrich Slivovsky, Vienna University of Technology, Austria
• Marlo Souza, Federal University of Bahia, Brazil
• Mohan Sridharan, University of Birmingham, United Kingdom
• Roni Stern, Ben Gurion University of the Negev, Israel
• Frieder Stolzenburg, Harz University of Applied Sciences, Germany
• Hannes Strass, TU Dresden, Germany
• Karim Tabia, CRIL CNRS UMR 8188Artois University, France
• Balder Ten Cate, University of Amsterdam, Netherlands
• Michael Thielscher, The University of New South Wales, Australia
• Matthias Thimm, FernUniversität in Hagen, Germany
• Michaël Thomazo, Inria, DIENS, ENS, CNRS, PSL University, France
• Son Tran, The University of Tasmania, Australia
• Nicolas Troquard, Free University of Bozen-Bolzano, Italy
• Irina Trubitsyna, University of Calabria, DIMES, Italy
• Mirek Truszczynski, Computer Science Department, University of Kentucky, United States
• Anni-Yasmin Turhan, TU Dresden, Germany
• Markus Ulbricht, University of Leipzig, Germany
• Alessandro Umbrico, National Research Council of Italy (CNR-ISTC), Italy
• Mauro Vallati, University of Huddersfield, United Kingdom
• Leon van der Torre, University of Luxembourg, Luxembourg
• Emile van Krieken, Vrije Universiteit Amsterdam, Netherlands
• Joost Vennekens, KU Leuven, Belgium
• Srdjan Vesic, CRIL, CNRS – Univ. Artois, France
• Jirka Vomlel, Academy of Sciences, Czech Republic, Czechia
• Przemysław Andrzej Wałęga, University of Oxford, United Kingdom
• Johannes P. Wallner, TU Graz, Austria
• Kewen Wang, Griffith University, Australia
• Yisong Wang, Guizhou University, China
• Renata Wassermann, University of São Paulo, Brazil
• Emil Weydert, CSC, University of Luxembourg, Luxembourg
• Marco Wilhelm, TU Dortmund, Germany
• Diedrich Wolter, University of Bamberg, Germany
• Guohui Xiao, Department of Information Science and Media Studies, University of Bergen, Norway
• Jia-Huai You, University of Alberta, Canada
• Marina Zanella, University of Brescia, Italy
• Jessica Zangari, Department of Mathematics and Computer Science, University of Calabria, Italy
• Gerson Zaverucha, Federal University of Rio de Janeiro (UFRJ), Brazil
• Riccardo Zese, University of Ferrara, Italy
• Haodi Zhang, The Hong Kong University of Science and Technology, China
• Xiangfu Zhao, Zhejiang Normal University, China
• Shufang Zhu, University of Oxford, United Kingdom

• Amittai-Shlomo Aharoni, Universiteit van Amsterdam, The Netherlands
• Marc Aiguier, Heudiasyc, Université de Technologie de Compiègne, France
• Denise Angilica, University of Calabria, Italy, Italy
• Denise Angilica, University of Calabria, Italy, Italy
• Damiano Azzolini, University of Ferrara, Italy
• Elena Bellodi, University of Ferrara, Italy
• Aurélie Beynier, Sorbonne Université, France
• Elfia Bezou Vrakatseli, King’s College London, United Kingdom
• Lydia Blümel, FernUniversität in Hagen, Germany
• Elisa Böhl, TU Dresden, Germany
• Alessandro Burigana, Free University of Bozen-Bolzano, Italy
• Francesco Chiariello, University of Naples Federico II, Italy
• Santiago Cifuentes, Universidad de Buenos Aires – Insititudo de Ciencias de la Computación, Argentina
• Victor David, University of Perugia, Italy
• Filippo De Bortoli, TU Dresden, Germany
• Dave de Jonge, IIIA-CSIC, Spain
• Jérôme Delobelle, LIPADE – Universite Paris Cité, France
• Paulius Dilkas, National University of Singapore, Singapore
• Martin Diller, TU Dresden, Germany
• Hang Dong, University of Oxford, United Kingdom
• Thorsten Engesser, IRIT, France
• Qihui Feng, RWTH Aachen University, China
• Bettina Finzel, Cognitive Systems, University of Bamberg, Germany
• Wachara Fungwacharakorn, National Institute of Informatics, Japan
• Daniel Furelos-Blanco, Imperial College London, United Kingdom
• Marco Gavanelli, University of Ferrara, Italy
• Nicola Gigante, Free University of Bozen-Bolzano, Italy
• Alex Goodall, Imperial College London, United Kingdom
• Zachary Hansen, University of Nebraska Omaha, United States
• Maximilian Heinrich, University of Weimar, Germany
• Hayyan Helal, RWTH Aachen University, Germany
• Luisa Herrmann, TU Dresden, Germany
• Till Hofmann, RWTH Aachen University, Germany
• Ullrich Hustadt, University of Liverpool, United Kingdom
• Yacine Izza, NUS, Singapore
• Reijo Jaakkola, Tampere University, Finland
• Joanna Kaczmarek, Heinrich-Heine-Universität Düsseldorf, Germany
• Spencer Killen, University of Alberta, Canada
• Isabelle Kuhlmann, FernUniversität in Hagen, Germany
• Louwe B. Kuijer, University of Liverpool, United Kingdom
• Anna Latour, National University of Singapore, Singapore

• Xinghan Liu, IRIT, France
• Malte Luttermann, University of Lübeck, Germany
• Matt MacDermott, Imperial College London, United Kingdom
• Yasir Mahmood, Paderborn University, Paderborn, Germany
• Florian Marwitz, University of Lübeck, Germany
• Andrea Mazzullo, University of Trento, Italy
• Ivan Mercanti, Università di Perugia, Italy
• Muhammad Najib, Heriot-Watt University, United Kingdom
• Artur Niewiadomski, Siedlce University, Poland
• Siqi Ning, Shenzhen University, China
• Markus Nissl, TU Wien, Austria
• Piotr Ostropolski – Nalewaja, TU Dresden & University of Wrocław, Poland
• Timothy Parker, IRIT, France
• Jie Peng, University of Science and Technology of China, China
• Samuele Pollaci, Vrije Universiteit Brussel (VUB), Belgium
• Andrea Pugliese, ,
• Simon Schramm, University of Bamberg, Germany
• Tim Schulz, University of Luebeck, Germany
• Alexander Selzer, TU Wien, Austria
• Reza Shahbazian, University of Calabria, Italy, Italy
• Teofil Sidoruk, Warsaw University of Technology, Poland
• Giulia Sindoni, University of Leeds, United Kingdom
• Kenneth Skiba, FernUniversität in Hagen, Germany
• Lorenzo Steccanella, Universitat Pompeu Fabra, Italy
• Gioacchino Sterlicchio, Polytechnic University of Bari, Italy
• Kazuko Takahashi, Kwansei Gakuin University, Japan
• Carlo Taticchi, University of Perugia, Italy
• Fernando Tohme, Universidad Nacional del Sur in Bahia Blanca, Argentina
• Satoshi Tojo, JAIST, Japan
• Simon Vandevelde, KU Leuven, Belgium
• Giovanni Varricchione, Utrecht University, Netherlands
• Tarik Viehmann, RWTH Aachen University, Germany
• Madeleine Waller, King’s College London, United Kingdon
• Yichi Wang, Shenzhen University, China
• Christoph Wehner, University of Bamberg, Germany
• Daniel Weidner, Univ. Wuerzburg, Dept. of Computer Science, Germany
• Hong Wu, Griffith University, Australia
• Xiangyu Zeng, Shenzhen University, China
• Sen Zheng, The University of Manchester, United Kingdom
• Jihua Zhou, Shenzhen University, China
• Fengming Zhu, The Hong Kong University of Science and Technology, Hong Kong