TY - GEN A1 - Fischer, Frank A1 - Grimm, Boris A1 - Klug, Torsten A1 - Schlechte, Thomas T1 - A Re-optimization Approach for Train Dispatching N2 - The Train Dispatching Problem (TDP) is to schedule trains through a network in a cost optimal way. Due to disturbances during operation existing track allocations often have to be re-scheduled and integrated into the timetable. This has to be done in seconds and with minimal timetable changes to guarantee smooth and conflict free operation. We present an integrated modeling approach for the re-optimization task using Mixed Integer Programming. Finally, we provide computational results for scenarios provided by the INFORMS RAS Problem Soling Competition 2012. T3 - ZIB-Report - 16-49 Y1 - 2016 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/6049 UR - https://nbn-resolving.org/urn:nbn:de:0297-zib-60493 SN - 1438-0064 ER -