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RESEARCH ARTICLE   Open Access    

What you always wanted to know about the deterministic part of the International Planning Competition (IPC) 2014 (but were too afraid to ask)

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  • Abstract: The International Planning Competition (IPC) is a prominent event of the artificial intelligence planning community that has been organized since 1998; it aims at fostering the development and comparison of planning approaches, assessing the state-of-the-art in planning and identifying new challenging benchmarks. IPC has a strong impact also outside the planning community, by providing a large number of ready-to-use planning engines and testing pioneering applications of planning techniques.This paper focusses on the deterministic part of IPC 2014, and describes format, participants, benchmarks as well as a thorough analysis of the results. Generally, results of the competition indicates some significant progress, but they also highlight issues and challenges that the planning community will have to face in the future.
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  • Cite this article

    Mauro Vallati, Lukáš Chrpa, Thomas L. Mccluskey. 2018. What you always wanted to know about the deterministic part of the International Planning Competition (IPC) 2014 (but were too afraid to ask). The Knowledge Engineering Review 33(1), doi: 10.1017/S0269888918000012
    Mauro Vallati, Lukáš Chrpa, Thomas L. Mccluskey. 2018. What you always wanted to know about the deterministic part of the International Planning Competition (IPC) 2014 (but were too afraid to ask). The Knowledge Engineering Review 33(1), doi: 10.1017/S0269888918000012

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RESEARCH ARTICLE   Open Access    

What you always wanted to know about the deterministic part of the International Planning Competition (IPC) 2014 (but were too afraid to ask)

Abstract: Abstract: The International Planning Competition (IPC) is a prominent event of the artificial intelligence planning community that has been organized since 1998; it aims at fostering the development and comparison of planning approaches, assessing the state-of-the-art in planning and identifying new challenging benchmarks. IPC has a strong impact also outside the planning community, by providing a large number of ready-to-use planning engines and testing pioneering applications of planning techniques.This paper focusses on the deterministic part of IPC 2014, and describes format, participants, benchmarks as well as a thorough analysis of the results. Generally, results of the competition indicates some significant progress, but they also highlight issues and challenges that the planning community will have to face in the future.

    • The research was partly funded by the UK EPSRC Autonomous and Intelligent Systems Programme (grant no. EP/J011991/1). We want to thank all the people that submitted a planner to the deterministic part of the IPC 2014. Also, to all of you that suggested a domain to be included in the tracks, even if some were not accepted: Patrik Haslum submitted the GED domain; Tomàs de la Rosa and Raquel Fuentetaja sent us the Pizza and Childsnack domains; Joerg Hoffmann provided the Crisp domain; Jussi Rintanen is behind the Maintenance domain; Jaanus Piip and Juhan Ernits submitted the Nurse Rostering domain; Héctor Luis Palacios prepared a large number of conformant domains, such as Grid, Cube, Emptyroom and Bomb; Nathan Robinson, Christian Muise and Charles Gretton sent us the Cave Diving domain; William Westerman for the Airport domain and, last but not least, Simon Parkinson provided the domains Calibration and Uncertainity. We do also want to thank Daniel L. Kovacs for making available a couple of manuscripts with a formal specification of PDDL 3.1. We do feel in debt with Ibad Kureshi, John Brennan and, in general, to the High Performance Computing Research Group (HPC) of the University of Huddersfield for their assistance in configuring and making available the DES system and, moreover, for their continuous support during the testing phase. The authors also want to thank Rick Valenzano, for the support provided in understanding the behaviour of ArvandHerd. Very importantly as well, to the IPC council for providing extensive comments and offering a lot of helpful suggestions. Our most sincere thanks to Carlos Linares López and Sergio Jimenez Celorrio for inviting us to their university, their assistance with so much insight and all the material produced at the previous IPC. The authors also thank the Sportsman Pub in Huddersfield, which supported us with good beer and a comfortable place for taking important decisions. Finally, the authors acknowledge the sponsorship of the University of Huddersfield.

    • http://www.icaps-conference.org/index.php/Main/Competitions

    • https://helios.hud.ac.uk/scommv/IPC-14/

    • https://helios.hud.ac.uk/scommv/IPC-14/planners_actual.html

    • inspired by the European Network in Autonomic Road Transport: www.cost-arts.org

    • http://argumentationcompetition.org

    • More details can be found here: http://www.fast-downward.org/IpcPlanners

    • Note that if FDDS-1 was entered into 2014, it would have been involved in benchmark generation. Not being able to generate any solutions to a set of problems would not necessarily force that set to be replaced, however—there were a number of IPC 2014 planners in this situation.

    • http://paradiseo.gforge.inria.fr/

    • © Cambridge University Press, 2018 2018Cambridge University Press
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    Cite this article
    Mauro Vallati, Lukáš Chrpa, Thomas L. Mccluskey. 2018. What you always wanted to know about the deterministic part of the International Planning Competition (IPC) 2014 (but were too afraid to ask). The Knowledge Engineering Review 33(1), doi: 10.1017/S0269888918000012
    Mauro Vallati, Lukáš Chrpa, Thomas L. Mccluskey. 2018. What you always wanted to know about the deterministic part of the International Planning Competition (IPC) 2014 (but were too afraid to ask). The Knowledge Engineering Review 33(1), doi: 10.1017/S0269888918000012
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