[DMANET] OR 2026 in Passau, Germany: Submisison deadline extended!

International Conference on Operations Research (OR 2026) ~ Converging Streams in Decision Making ~ September 1-4, 2026, Passau, Germany *The abstract submission deadline has been extended by two weeks, to May 14* The OR 2026 is the annual conference of the German Operations Research Society (GOR). We look forward to welcoming you to the University of Passau, Germany. Conference language is English. The conference will be a great opportunity to talk and connect to academics, researchers, and practitioners from all over the world. We invite you to participate and to submit an abstract and optionally a paper for the Operations Research Proceedings 2026 (Springer). We can proudly announce the following keynote speakers: * Dick den Hertog * Ivana Ljubic * Phebe Vayanos * Martin Bichler * Merve Bodur * Göran Kauermann * Sebastian Pokutta * Marie-Ève Rancourt * Ramteen Sioshansi * Frits Spieksma * Stefan Szeider * Stefan Weltge On September 1, we plan a *full-day* pre-program for PhD students with exciting workshops and masterclasses (Dokt!OR). More information on the 18 different streams as well as the social program can be found at https://or2026.de Important Dates: * since February 1, 2026: Abstract submission is open * since April 1, 2026: Registration is open * *NEW*: May 14, 2026: Abstract submission deadline * *NEW*: May 22, 2026: Abstract notification * May 31, 2026: Early-bird registration deadline * June 15, 2026: Presenting author registration deadline * July 15, 2026: Operations Research Proceedings submissions deadline (optional) * September 1, 2026: Pre-conference doctoral program Dokt!OR * September 2-4, 2026: Main conference days Contact: Prof. Dr. Marc Goerigk, University of Passau info@or2026.de - https://or2026.de ********************************************************** * * Contributions to be spread via DMANET are submitted to * * DMANET@zpr.uni-koeln.de * * Replies to a message carried on DMANET should NOT be * addressed to DMANET but to the original sender. The * original sender, however, is invited to prepare an * update of the replies received and to communicate it * via DMANET. * * DISCRETE MATHEMATICS AND ALGORITHMS NETWORK (DMANET) * http://www.zaik.uni-koeln.de/AFS/publications/dmanet/ * **********************************************************