Dear all, this is a reminder for Nils Nießen's talk with the title "Open (Research) Problems in Railways. What to do?" taking place today at 12:30 in the B-IT room 5053.2. Please find the details below --- Abstract --- Today, many problems exist in railway operations. Travelling by train is associated with uncertainty: Rail passengers often complain about delayed trains. In future, however, many more trains will be running on the network. What are the causes of these problems and how can they be tackled in future? What research approaches exist to ensure stable operations? In this interactive lecture, open problems from the railway sector will be identified and discussed together. ---------------- Part of the programme of the research training group UnRAVeL is a series of lectures on the topics of UnRAVeL’s research thrusts algorithms and complexity, verification, logic and languages, and their application scenarios. Each lecture is given by one of the researchers involved in UnRAVeL. This years topic is "UnRAVeL - New Ideas!". In these lectures, UnRAVeL professors will discuss current research as well as highlight open problems and offer a perspective on potential future directions. All interested doctoral researchers and master students are invited to attend the UnRAVeL lecture series 2024 and engage in discussions with researchers and doctoral students. We are looking forward to seeing you at the lectures. Kind regards, Jan-Christoph for the organisation committee