2009 |
4 | EE | Ekkehard Köhler,
Christian Liebchen,
Gregor Wünsch,
Romeo Rizzi:
Lower bounds for strictly fundamental cycle bases in grid graphs.
Networks 53(2): 191-205 (2009) |
2008 |
3 | EE | Christian Liebchen,
Gregor Wünsch:
The zoo of tree spanner problems.
Discrete Applied Mathematics 156(5): 569-587 (2008) |
2007 |
2 | EE | Christian Liebchen,
Gregor Wünsch,
Ekkehard Köhler,
Alexander Reich,
Romeo Rizzi:
Benchmarks for Strictly Fundamental Cycle Bases.
WEA 2007: 365-378 |
2004 |
1 | EE | Ekkehard Köhler,
Rolf H. Möhring,
Gregor Wünsch:
Minimizing Total Delay in Fixed-Time Controlled Traffic Networks.
OR 2004: 192-199 |