Dear All, The *9th International Conference on the Dynamics of Information Systems (DIS 2026)* will take place *May 31 – June 4, 2026,* in* the Czech Republic, *just 80 km from Prague and accessible via a direct train (one stop). *Conference Focus:* DIS 2026 explores cutting-edge topics in information science, AI, machine learning, optimization, operations research, and data-driven applications across diverse domains. *Topics Include (but are not limited to):* - Information science & uncertainty modeling - Optimization & operations research - Machine learning & AI - Data science & computational medical analysis - Quantum information, dynamical systems, and robotics - Applications in economics, energy, environment, and more *Important Dates:* - Submission Deadline: April 5, 2026 * April 20, 2026* - Author Notification: April 20, 2026 - Camera-ready Submissions for LNCS: July 1, 2026 *-Plenary Speakers:* - Panos M. Pardalos, <https://scholar.google.com/citations?user=4e_KEdUAAAAJ&hl=en> University of Florida, USA - Peter Richtárik <https://scholar.google.com/citations?user=pGh242UAAAAJ&hl=en>, KAUST, Saudi Arabia - Roman Belavkin, <https://www.mdx.ac.uk/about-us/our-people/staff-directory/dr-roman-belavkin/> Middlesex University, UK - Zbyšek Posel <https://ki.ujep.cz/cs/personalni-slozeni/zbysek-posel/>, UJEP, Czech Republic -All accepted papers will be published in *Springer LNCS proceedings*. *Learn More & Contact:* https://dis2026.ujep.cz/ Hossein.Moosaei@ujep.cz ********************************************************** * * 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/ * **********************************************************