MMMOO Workshop @ PPSN 2024

In our workshop on multimodal multi-objective optimization (MMMOO Workshop), we will discuss properties and challenges, but also opportunities, of multimodality in multi-objective optimization. The workshop is organized jointly by Heike Trautmann, Oliver Schütze and Lennart Schäpermeier at the PPSN 2024 conference. It is scheduled for Sunday, September 15th 1:30PM – 5:00PM.

Learn more about the goals of this workshop and about the organizers.

Schedule

Below, you find the preliminary schedule for the workshop. We start with three overview talks in the first part of the workshop. After a short break, we’ll follow up with a few shorter talks on recent research projects. Finally, we want to bring everyone together in an open discussion on commonalities, differences, and future potentials of MMMOO research.

 Time  Speaker  Title
Overview Talks
1:30PM - 1:50PM Lennart Schäpermeier Overview of Continuous Multimodal Multi-objective Optimization
1:50PM - 2:00PM Discussion
2:00PM - 2:20PM Ofer Shir Overcoming Coupon Collector’s Syndrome on Multimodal Domains
2:20PM - 2:30PM Discussion
2:30PM - 2:50PM Arnaud Liefooghe (remote) Insights into the Multimodality of Multi-Objective Combinatorial Landscapes
2:50PM - 3:00PM Discussion
Break (3:00PM - 3:30PM)
Combinatorial Domain
3:30PM - 3:40PM Oliver Preuss On the Dominance of Omni-Optimizer in MNK-Landscapes
3:40PM - 3:50PM Gabriela Ochoa Multi-objective trajectories and landscapes: a complex networks view
 Continuous Domain
3:50PM - 4:00PM Oliver Schütze Nearly optimal solutions in the context of multimodal multi-objective optimization
4:00PM - 4:10PM Urban Škvorc Behaviour of (1+1) and (5+1) EA on Multimodal MO Landscapes
4:10PM - 4:20PM Hisao Ishibuchi How to choose a set of well-distributed solutions in both the decision and objective spaces
4:20PM - 4:30PM Miqing Li Visualising the Landscape of (Multimodal) Multiobjective Optimisation Problems
4:30PM - 5:00PM Discussion