Abstract Submission is currently closed.

Submission opens on February 1, 2026, and will be open until April 30th, 2026.

The abstract submission process is done through Conftool. Click HERE to get access. Please adhere to the following rules when submitting an abstract:

• Abstracts must be written in English.
• The abstracts can contain up to 250 words.
• Formulas or mathematical notations are not allowed.
• No participant can present more than one paper at the conference.

If you are interested in organizing a session, please contact one of the chairs of the corresponding streams. The full list of all streams and their chairs can be found HERE.

If you have any questions, please contact info@or2026.de. We are looking forward to receiving your submission.