TY - GEN A1 - Beckenbach, Isabel A1 - Borndörfer, Ralf A1 - Knoben, Loes A1 - Kretz, David A1 - Uetz, Marc T1 - The S-Bahn Challenge in Berlin N2 - The S-Bahn Challenge in Berlin is a challenge in which one has to travel the entire S-Bahn network of Berlin in the shortest possible time. We explain how the problem can be modeled and solved mathematically. Furthermore, we report on our record attempt on January 10, 2015. T3 - ZIB-Report - 15-13 Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:0297-zib-53792 UR - https://gor.uni-paderborn.de/index.php?id=362 SN - 1438-0064 ER - TY - JOUR A1 - Beckenbach, Isabel A1 - Borndörfer, Ralf A1 - Knoben, Loes A1 - Kretz, David A1 - Uetz, Marc J. T1 - The S-Bahn Challenge in Berlin JF - OR News Y1 - 2015 UR - https://gor.uni-paderborn.de/index.php?id=362 IS - 53 SP - 10 EP - 14 ER -