Working Group 2
Mixed Continuous and Discrete Optimisation
Leader: José Madeira, PT
Vice-Leader: Tobias Glasmachers, DE
WG2 brings together researchers from discrete and continuous optimisation to advance theory and algorithm design for problems where candidate solutions consist of continuous and discrete, or even combinatorial, components.
Tasks
- Developing a common analysis framework built on two unifying theories complementing each other: information geometric optimisation and drift theory.
- Advancing the design of mixed algorithms beyond ad-hoc algorithm combinations, which suffer from unclear goals and no interaction between variables. The envisioned principled designs shall implement the state of the art for each variable type, combined with the ability to model and learn dependencies between variables online. Inspiration will be drawn from Bayesian optimisation, Operations Research, and from existing discrete and continuous Randomised Optimisation Algorithms.
- Developing principled benchmark instances for the experimental evaluation and tuning of mixed black-box solvers in articulation of WG6.
News
2025-03-27
ROAR-NET API Specification unveiled
The development repository for the ROAR-NET API Specification is now publicly available on GitHub.
2025-01-09
First Call for Young Researcher and Innovator Conference Grant Applications
ROAR-NET invites applications for Young Researcher and Innovator Conference Grants to be submitted at any time until 30 June 2025.
2024-12-23
Second Call for Short-Term Scientific Missions
ROAR-NET invites applications for Short-Term Scientific Missions to be submitted at any time until 15 July 2025.
