| 2026 | 23 | Modeling Decisions for Artificial Intelligence - 23rd International Conference, MDAI 2026, Vic, Spain, September 7-9, 2026, Proceedings | Vic | |
| 2025 | 22 | Modeling Decisions for Artificial Intelligence - 22nd International Conference, MDAI 2025, València, Spain, September 15-18, 2025, Proceedings | Valencia | |
| 2024 | 21 | Modeling Decisions for Artificial Intelligence - 21st International Conference, MDAI 2024, Tokyo, Japan, August 27-31, 2024, Proceedings | Tokyo | |
| 2023 | 20 | Modeling Decisions for Artificial Intelligence - 20th International Conference, MDAI 2023, Umeå, Sweden, June 19-22, 2023, Proceedings | Umeå | |
| 2022 | 19 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2022 | Sant Cugat station | 2022-08-30 to 2022-09-02 |
| 2021 | 18 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2021 | Umeå | 2021-09-27/30 |
| 2020 | 17 | International Conference on Modeling Decisions for Artificial Intelligence MDAI 2020 | Sant Cugat station | 2020-09-02/04 |
| 2019 | 16 | International Conference on Modeling Decisions for Artificial Intelligence MDAI 2019, MDAI | Milan | 2019-09-04/06 |
| 2018 | 15 | International Conference on Modeling Decisions for Artificial Intelligence MDAI 2018, MDAI | Mallorca | 2018-10-15/18 |
| 2017 | 14 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2017, MDAI | Kitakyūshū | 2017-10-18/20 |
| 2016 | 13 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2016, MDAI | Sant Julià de Lòria | 2016-09-19/21 |
| 2015 | 12 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2015, MDAI | Skövde | 2015-09-21/23 |
| 2014 | 11 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2014, MDAI | Tokyo | 2014-10-29/31 |
| 2013 | 10 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2013, MDAI | Barcelona | 2013-11-20/22 |
| 2012 | 9 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2012, MDAI | Girona | 2012-11-21/23 |
| 2011 | 8 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2011, MDAI | Changsha | 2011-07-28/30 |
| 2010 | 7 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2010, MDAI | Perpignan | 2010-10-27/29 |
| 2009 | 6 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2009, MDAI | Awaji Island | 2009-11-30 to 2009-12-02 |
| 2008 | 5 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2008, MDAI | Sabadell | 2008-10-30/31 |
| 2007 | 4 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2007, MDAI | Kitakyūshū | 2007-08-16/18 |
| 2006 | 3 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2006, MDAI | Tarragona | 2006-04-03/05 |
| 2005 | 2 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2005, MDAI | Tsukuba | 2005-07-25/27 |
| 2004 | 1 | International Conference on Modelling Decisions for Artificial Intelligence MDAI 2004, MDAI | Barcelona | 2004-08-02/04 |