Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - An empirical analysis of robustness concepts for timetabling
AU - Goerigk, Marc
AU - Schöbel, Anita
PY - 2010
Y1 - 2010
N2 - Calculating timetables that are insensitive to disturbances has drawn considerable research efforts due to its practical importance on the one hand and its hard tractability by classical robustness concepts on the other hand. Many different robustness concepts for timetabling have been suggested in the literature, some of them very recently. In this paper we compare such concepts on real-world instances. We also introduce a new approach that is generically applicable to any robustness problem. Nevertheless it is able to adapt the special characteristics of the respective problem structure and hence generates solutions that fit to the needs of the respective problem.
AB - Calculating timetables that are insensitive to disturbances has drawn considerable research efforts due to its practical importance on the one hand and its hard tractability by classical robustness concepts on the other hand. Many different robustness concepts for timetabling have been suggested in the literature, some of them very recently. In this paper we compare such concepts on real-world instances. We also introduce a new approach that is generically applicable to any robustness problem. Nevertheless it is able to adapt the special characteristics of the respective problem structure and hence generates solutions that fit to the needs of the respective problem.
KW - Algorithm engineering
KW - Robust optimization
KW - Timetabling
U2 - 10.4230/OASIcs.ATMOS.2010.100
DO - 10.4230/OASIcs.ATMOS.2010.100
M3 - Conference contribution/Paper
AN - SCOPUS:84883000832
SN - 9783939897200
VL - 14
SP - 100
EP - 113
BT - OpenAccess Series in Informatics
T2 - 10th Workshop on Algorithmic Approaches for Transportation Modelling, Optimization, and Systems, ATMOS 2010
Y2 - 9 September 2010 through 9 September 2010
ER -