Michael Gatto, Björn Glaus, Riko Jacob, Leon Peeters, Peter Widmayer. Railway Delay Management: Exploring Its Algorithmic Complexity. In Torben Hagerup, Jyrki Katajainen, editors, Algorithm Theory - SWAT 2004, 9th Scandinavian Workshop on Algorithm Theory, Humlebaek, Denmark, July 8-10, 2004, Proceedings. Volume 3111 of Lecture Notes in Computer Science, pages 199-211, Springer, 2004. [doi]