State of the Art -- The Modeling Power of the Periodic Event Scheduling Problem: Railway Timetables — and Beyond -- Cyclic Railway Timetabling: A Stochastic Optimization Approach -- Timetable Information: Models and Algorithms -- Estimates on Rolling Stock and Crew in DSB S-tog Based on Timetables -- A Capacity Test for Shunting Movements -- Railway Crew Pairing Optimization -- Integer Programming Approaches for Solving the Delay Management Problem -- Decision Support Tools for Customer-Oriented Dispatching -- Proceedings of ATMOS 2004 -- An Integrated Methodology for the Rapid Transit Network Design Problem -- A Simulation Approach of Fare Integration in Regional Transit Services -- Intelligent Train Scheduling on a High-Loaded Railway Network -- Platform Assignment -- Finding All Attractive Train Connections by Multi-criteria Pareto Search -- The Railway Traveling Salesman Problem -- Rotation Planning of Locomotive and Carriage Groups with Shared Capacities -- An Estimate of the Punctuality Benefits of Automatic Operational Train Sequencing -- Online Delay Management on a Single Train Line.