[CfP] 1st CfP: Multi-Objective Decision Making Workshop (MODeM 2026) at IJCAI-ECAI 2026

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Roxana Rădulescu

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5:44 AM (14 hours ago) 5:44 AM
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TLDR

  • Following on from successful previous editions that were held virtually in 2021 and in person at ECAI 2023,ECAI 2024, and ECAI 2025, the Multi-Objective Decision Making 2026 (MODeM 2026) workshop will be held in person again this year at IJCAI-ECAI 2026, on 15/16/17 August (TBA) in Bremen, Germany.

  • MODeM 2026 covers all aspects of multi-objective/multi-criteria/multi-attribute decision making in relation to intelligent systems and autonomous agents

  • Further details are available on the workshop website: https://modem2026.vub.ac.be/

  • MODeM 2026 Workshop paper deadline: 5 May 2026 (23:59 AoE)

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Explicitly modelling multiple objectives can be essential for decision support, explainability, and human-AI alignment. As such, there has been a growing awareness of the need for automated and assistive decision making systems to move beyond single-objective formulations when dealing with complex real-world issues, which invariably involve multiple competing objectives. In this workshop, we aim to provide a platform for original research in multi-objective decision making using AI. 

The workshop targets high-quality original papers covering all aspects of multi-objective decision making, including, but not limited to, the list of topics below.  

Topics

The following is a non-exhaustive list of topics that we would like to cover in the workshop:

  • Multi-objective/multi-criteria/multi-attribute decision making

  • Multi-objective reinforcement learning

  • Multi-objective planning and scheduling

  • Multi-objective multi-agent decision making

  • Multi-objective game theory

  • Multi-objective/multi-criteria/multi-attribute utility theory

  • Preference elicitation for MODeM

  • Social choice and MODeM

  • Multi-objective decision support systems

  • Multi-objective metaheuristic optimisation (e.g. evolutionary algorithms) for autonomous agents and multi-agent systems

  • Multi-objectivisation

  • Human-AI alignment through multi-objective modelling

  • Ethical AI through multi-objective modelling

  • Explainable AI through multi-objective modelling

  • Interactive systems for MODeM

  • Applications of MODeM

  • Interdisciplinary work (MODeM research that relates to other fields)

  • New benchmark problems for MODeM

Important Dates

Submissions deadline: 5 May 2026 (23:59 AoE)

Notification of acceptance: 1 June 2026

Camera-ready copies: 30 June 2026 

Workshop: 15/16/17 August 2026 (TBA)

Submission details

Papers should be formatted according to the IJCAI-ECAI 2026 guidelines, and should be a maximum of 7 pages in length (with additional pages containing references only). Shorter papers (up to 5 pages) reporting preliminary results and work-in-progress are also welcome. Submissions should report original work that has not previously been published elsewhere.  Finally, we also welcome summaries of recently published journal papers in the form of a 2-page abstract.

All submissions will be peer-reviewed (double-blind). Accepted work will be allocated time for oral and/or poster presentation during the workshop. The submission platform will be announced soon.

Organising Committee

Hicham Azmani (Vrije Universiteit Brussel, BE)

Gaurav Dixit (Oregon State University, US)

Pieter Libin (Vrije Universiteit Brussel, BE)

Roxana Rădulescu (Utrecht University, NL; Vrije Universiteit Brussel, BE)


Senior Advisory Committee

Ali E. Abbas (University of Southern California, USA)

Carlos A. Coello Coello (CINVESTAV-IPN, MX)

Ivana Dusparic (Trinity College Dublin, IE)

Patrick Mannion (University of Galway, IE)

Ann Nowé (Vrije Universiteit Brussel, BE)

Diederik M. Roijers (Vrije Universiteit Brussel, BE; City of Amsterdam, NL)

Peter Vamplew (Federation University Australia, AU)

Paolo Viappiani - (Université Paris Dauphine PSL, FR)

Program Committee

If you are interested in serving on the programme committee please get in touch with the organisers at: modem.organisers AT gmail.com



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