Niklas Kohl
Niklas Kohl
Copenhagen Business School, Department of Finance
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2-path cuts for the vehicle routing problem with time windows
N Kohl, J Desrosiers, OBG Madsen, MM Solomon, F Soumis
Transportation Science 33 (1), 101-116, 1999
Airline disruption management—perspectives, experiences and outlook
N Kohl, A Larsen, J Larsen, A Ross, S Tiourine
Journal of Air Transport Management 13 (3), 149-162, 2007
An optimization algorithm for the vehicle routing problem with time windows based on Lagrangian relaxation
N Kohl, OBG Madsen
Operations research 45 (3), 395-406, 1997
Airline crew rostering: Problem types, modeling, and optimization
N Kohl, SE Karisch
Annals of Operations Research 127 (1), 223-257, 2004
Constraint programming based column generation for crew assignment
T Fahle, U Junker, SE Karisch, N Kohl, M Sellmann, B Vaaben
Journal of Heuristics 8 (1), 59-81, 2002
Exact methods for time constrained routing and related scheduling problems
N Kohl
Technical University of Denmark, 1995
Crew pairing optimization
E Andersson, E Housos, N Kohl, D Wedelin
Operations research in the airline industry, 228-258, 1998
A framework for constraint programming based column generation
U Junker, SE Karisch, N Kohl, B Vaaben, T Fahle, M Sellmann
International Conference on Principles and Practice of Constraint …, 1999
Railway crew pairing optimization
L Bengtsson, R Galia, T Gustafsson, C Hjorring, N Kohl
Algorithmic methods for railway optimization, 126-144, 2007
Solving the world’s largest crew scheduling problem
N Kohl
Method and system for rescheduling passengers
B Vaaben, S Tiourine, N Kohl, AV Alves
US Patent App. 10/765,605, 2005
Integrating operations research and constraint programming techniques in crew scheduling
N Kohl, SE Karisch
Proceedings of the 40th Annual AGIFORS Symposium, 20-25, 2000
Application of or and cp techniques in a real world crew scheduling system
N Kohl
Proceedings of CP-AI-OR’00: 2nd International Workshop on Integration of AI …, 2000
Carmen systems’ recent advances in crew scheduling
CA Hjorring, SE Karisch, N Kohl
Proceedings of the 39th Annual AGIFORS Symposium, 404-420, 1999
A planning system for locomotive scheduling
J Drott, E Hasselberg, N Kohl, M Kremer
SJ Stab T agplanering and Carmen Systems AB, 1997
Problem solving in airline operations
E Andersson, A Forsman, SE Karisch, N Kohl, A Sørensson
Carmen Research and Technology Report CRTR-0404, Carmen Systems AB …, 2004
The use of linear and integer programming in airline crew scheduling
N Kohl
Proceedings of the 3rd Scandinavian Workshop on Linear Programming, 26-28, 1999
Airline Disruption Management--Perspectives,...
N Kohl, A Larsen, J Larsen, A Ross, S Tiourine
Airline Crew Rostering: Problem Types
N Kohl, SE Karisch
Modeling and, 2003
Crew pairing optimization
N Kohl, E Andersson, E Housos, D Wedelin
Yu, G.(ed.), 228-258, 0
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