Christian Liebchen

发表

REDUCING THE OPTIMALITY GAP OF STRICTLY FUNDAMENTAL CYCLE BASES IN PLANAR GRIDS

Romeo Rizzi, Christian Liebchen, K Ekkehard, 2006 .

Performance of Algorithms for Periodic Timetable Optimization

Christian Liebchen, Frank H. Wagner, Frank Wagner, 2008 .

On Cyclic Timetabling and Cycles in Graphs

Christian Liebchen, L. Peeters, 2021 .

A greedy approach to compute a minimum cycle basis of a directed graph

Christian Liebchen, Romeo Rizzi, Christian Liebchen, 2005, Inf. Process. Lett..

Computing delay resistant railway timetables

Sebastian Stiller, Christian Liebchen, Anita Schöbel, 2010, Comput. Oper. Res..

Integral cycle bases for cyclic timetabling

Christian Liebchen, Leon Peeters, Christian Liebchen, 2009, Discret. Optim..

Cycle bases in graphs characterization, algorithms, complexity, and applications

Kurt Mehlhorn, Telikepalli Kavitha, Romeo Rizzi, 2009, Comput. Sci. Rev..

The Concept of Recoverable Robustness, Linear Programming Recovery, and Railway Applications

Rolf H. Möhring, Sebastian Stiller, Christian Liebchen, 2009, Robust and Online Large-Scale Optimization.

A Case Study in Periodic Timetabling

Rolf H. Möhring, Christian Liebchen, R. Möhring, 2002, ATMOS.

The Modeling Power of the Periodic Event Scheduling Problem: Railway Timetables - and Beyond

Rolf H. Möhring, Christian Liebchen, R. Möhring, 2004, ATMOS.

Models for railway timetable optimization: Applicability and applications in practice

Leo G. Kroon, Christian Liebchen, Gabrio Curzio Caimi, 2017, J. Rail Transp. Plan. Manag..

An Improved Algorithm for the Periodic Timetabling Problem

Christian Liebchen, Marc Goerigk, Christian Liebchen, 2017, ATMOS.

The First Optimized Railway Timetable in Practice

Christian Liebchen, Christian Liebchen, 2008, Transp. Sci..

Periodic Timetable Optimization in Public Transport

Christian Liebchen, Christian Liebchen, 2006, OR.

Some Practical Aspects of Periodic Timetabling

Christian Liebchen, Leon Peeters, Christian Liebchen, 2002 .

Delay resistant timetabling

Sebastian Stiller, Christian Liebchen, S. Stiller, 2009, Public Transp..

New length bounds for cycle bases

Romeo Rizzi, Christian Liebchen, Michael Elkin, 2007, Inf. Process. Lett..

A New Bound on the Length of Minimum Cycle Bases

Romeo Rizzi, Christian Liebchen, Christian Liebchen, 2007 .

Symmetry for Periodic Railway Timetables

Christian Liebchen, Christian Liebchen, 2004, ATMOS.

Infrastructure Update According to Schedule

Christian Liebchen, Frank H. Wagner, Frank Wagner, 2004 .

Finding Short Integral Cycle Bases for Cyclic Timetabling

Christian Liebchen, Christian Liebchen, 2003, ESA.

ATMOS 2007 Abstracts Collection - 7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems

Ravindra K. Ahuja, Christian Liebchen, Juan A. Mesa, 2007, ATMOS.

Classes of cycle bases

Romeo Rizzi, Christian Liebchen, Christian Liebchen, 2007, Discret. Appl. Math..

New Perspectives on PESP: T-Partitions and Separators

Christian Liebchen, Niels Lindner, Christian Liebchen, 2019, ATMOS.

Lower bounds for strictly fundamental cycle bases in grid graphs

Ekkehard Köhler, Romeo Rizzi, Christian Liebchen, 2009, Networks.

Benchmarks for Strictly Fundamental Cycle Bases

Ekkehard Köhler, Romeo Rizzi, Christian Liebchen, 2007, WEA.