Welcome to the website of the BOS!
The Bilevel Optimization Society since 2025.
The bilevel optimization society (BOS) is a technical section of the Mathematical Optimization Society (MOS). The goal of the BOS is to create and maintain a community of researchers that recognize their work as related to bilevel optimization, while at the same time expanding its basis and promoting its outreach within and outside academia. This is achieved through the organization of:
- the International Conference on Bilevel Optimization (ICBO) series;
- the organization of the bi-weekly BOS Webinar; and,
- the dissemination and promotion of research and information related to bilevel optimization.
Upcoming Events
This is a (non-comprehensive) list with upcoming conferences with bilevel optimization sessions:
- Jul 08 - Jul 10, 2026: EUROPT 2026 – Bilevel Optimization Stream
- Aug 02 - Aug 05, 2026: International Conference on Bilevel Optimization – ICBO 2026
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Oct 06 - Oct 10, 2025: Kaiserslautern Applied and Industrial Mathematics Days – KLAIM 2025
If you want to promote your bilevel session in a conference, please email us.