3

Hard-to-color graphs for connected sequential colorings

Luitpold Babel, Gottfried Tinhofer
Journal:
Discrete Applied Mathematics
Year:
1994
Language:
english
File:
PDF, 1.37 MB
english, 1994
4

On the structure of graphs with few P4s

Luitpold Babel, Stephan Olariu
Journal:
Discrete Applied Mathematics
Year:
1998
Language:
english
File:
PDF, 984 KB
english, 1998
5

Triangulating graphs with few P4's

Luitpold Babel
Journal:
Discrete Applied Mathematics
Year:
1998
Language:
english
File:
PDF, 875 KB
english, 1998
6

On the p-connectedness of graphs – a survey

Luitpold Babel, Stephan Olariu
Journal:
Discrete Applied Mathematics
Year:
1999
Language:
english
File:
PDF, 249 KB
english, 1999
7

Recognizing the P4-structure of bipartite graphs

Luitpold Babel, Andreas Brandstädt, Van Bang Le
Journal:
Discrete Applied Mathematics
Year:
1999
Language:
english
File:
PDF, 118 KB
english, 1999
8

Recognition and isomorphism of tree-like P4-connected graphs

Luitpold Babel
Journal:
Discrete Applied Mathematics
Year:
2000
Language:
english
File:
PDF, 208 KB
english, 2000
9

Thek-partitioning problem

Luitpold Babel, Hans Kellerer, Vladimir Kotov
Journal:
Mathematical Methods of Operations Research
Year:
1998
Language:
english
File:
PDF, 916 KB
english, 1998
13

Efficient algorithms for graphs with few P4's

Luitpold Babel, Ton Kloks, Jan Kratochvı́l, Dieter Kratsch, Haiko Müller, Stephan Olariu
Journal:
Discrete Mathematics
Year:
2001
Language:
english
File:
PDF, 178 KB
english, 2001
14

Tree-like P4-connected graphs

Luitpold Babel
Journal:
Discrete Mathematics
Year:
1998
Language:
english
File:
PDF, 566 KB
english, 1998
15

Planning safe navigation routes through mined waters

Babel, Luitpold, Zimmermann, Thomas
Journal:
European Journal of Operational Research
Year:
2015
Language:
english
File:
PDF, 669 KB
english, 2015
17

Coordinated Target Assignment and UAV Path Planning with Timing Constraints

Babel, Luitpold
Journal:
Journal of Intelligent & Robotic Systems
Year:
2018
Language:
english
File:
PDF, 2.44 MB
english, 2018