12. Doctoral Students/Habilitations

Doctoral Students:

Jarck, Kati: "Exact Mixed-Integer Programming, 2019
Pulaj, Jonad: "Cutting Planes for Union-Closed Families, 2017
Reuther, Markus: "Mathematical Optimization of Rolling Stock Rotations", July 2016
Gleixner, Ambros: "Exact and Fast Algorithms for Mixed-Integer Nonlinear Programming", June 2015
Humpola, Jesco: "Gas Network Optimization by MINLP", November 2014
Berthold, Timo: "Heuristics in global MINLP solvers", November 2014
Raymond, Annie: "Polyhedral Methods Applied to Extremal Combinatorics Problems", June 2014
Dovica, Ivan: "Robust Tail Assignment", July 2014
Heismann, Olga: "The Hypergraph Assignment Problem", May 2014
Karbstein, Marika: "Line Planning and Connectivity", March 2013
Raack, Christian: "Capacitated Network Design
Multi-Commodity Flow Formulations, Cutting Planes, and Demand Uncertainty", Juni 2012
Schlechte, Thomas: "Railway Track Allocation: Models and Algorithms", December 2011
Cardonha, Carlos: "Applied Methods for the Vehicle Positioning Problem", October 2011
Tuchscherer, Andreas: "Local Evaluation of Policies for Discounted Markov Decision Problems", December 2010
Hoàng, Nam Dũng: "Algorithmic Cost Allocation Games: Theory and Applications", October 2010
Hiller, Benjamin: "Online Optimization: Probabilistic Analysis and Algorithm Engineering", December 2009
Stephan, Rüdiger: "Polyhedral Aspects of Cardinality Constrained Combinatorial Optimization Problems", October 2009
Orlowski, Sebastian: "Optimal Design of Survivable Multi-layer Telecommunication Networks", May 2009
Geerdes, Hans-Florian: "UMTS Radio Network Planning: Mastering Cell Coupling for Capacity Optimization", February 2008
Achterberg, Tobias: "Constraint Integer Programming", July 2007
Harks, Tobias: "Multicommodity Routing Problems Selfish Behavior and Online Aspects", July 2007
Weider, Steffen "Integration of Vehicle and Duty Scheduling in Public Transport", May 2007
Bley, Andreas: "Routing and Capacity Optimization for IP Networks", February 2007
Zymolka, Adrian: "Design of Survivable Optical Networks by Mathematical Optimization", December 2006
Lutz-Westphal, Brigitte: "Kombinatorische Optimierung - Inhalte und Methoden für einen authentischen Mathematikunterricht", July 2006.
Bosse, Hartwig: "Representing poyhedra by few polynomial inequalities", May 2005.
Marenco, Javier L.: "Chromatic Scheduling Polytopes Coming from the Bandwidth Allocation Problem in Point-to-Multipoint Radio Access Systems", (PhD at Departamento de Computación, Universidad de Buenos Aires, Buenos Aires, Argentina; jointly supervised with Annegret Wagler), February 2005.
Koch, Thorsten: "Rapid Mathematical Programming", December 2004.
Torres Carvajal, Luis Miguel: "Online Vehicle Routing", December 2003.
Poensgen, Diana: "Facets of Online Optimization Online Dial-a-Ride Problems and Dynamic Configuration of All-Optical Networks", August 2003.
Eisenblätter, Andreas: "Frequency Assignment in GSM Networks: Models, Heuristics, and Lower Bounds", 2001
(awarded with the INFORMS Telecommunications Dissertation Award 2002 and the Dissertation Prize of the Gesellschaft für Operations Research 2002).
Roland Wessäly: "DImensioning Survivable Capacitated NETworks", October 2000.
Annegret Wagler: "Critical Edges in Perfect Graphs", May 2000.
Hermann Stolle: "Mathematische Modellierung und Lösung von Optimierungsproblemen bei der Planung von Telefonnetzen", May 2000.
Regina Urbaniak: "Decomposition of Generating Sets and of Integer Programs", May 1998.
Ralf Borndörfer: "Aspects of Set Packing, Partitioning, and Covering", April 1998.
Nicola Kamin: "On-Line Optimization of Order Picking in an Automated Warehouse", March 1998.
Andreas Löbel: "Optimal Vehicle Scheduling in Public Transit", December 1997.
Roland Wunderling: "Paralleler und Objektorientierter Simplex-Algorithmus", February 1997.
Norbert Ascheuer: "Hamiltonian Path Problems in the On-Line Optimization of Flexible Manufacturing Systems", January 1995.
Atef Abdel-Aziz Abdel-Hamid: "Combinatorial Optimization Problems Arising in the Design and Management of an Automatic Storage System", March 1994.
Carlos Eduardo Ferreira: "On Combinatorial Optimization Problems Arising in Computer System Design", February 1994.
Alexander Martin: "Packen von Steinerbäumen: Polyedrische Studien und Anwendung", July 1992.
Robert Weismantel: "Plazieren von Zellen: Theorie und Lösung eines quadratischen 0/1-Optimierungsproblems", July 1992.
Mechthild Stoer: "Design of Survivable Networks", July 1991, (awarded with the dissertation prize of the Gesellschaft für Mathematik, Ökonomie und Operations Research).
Zaw Win: "Contributions to Routing Problems", December 1987.
Eberhard Zehendner: "Methoden der Polyedertheorie zur Herleitung von oberen Schranken für die Mächtigkeit von Block-Codes", July 1986.
Yoshiko Wakabayashi: "Aggregation of Binary Relations: Algorithmic and Polyhedral Investigations",
July 1986.
Gerhard Reinelt: "The Linear Ordering Problem: Algorithms and Applications", December 1984
(awarded with the dissertation prize of the University of Augsburg).
Michael Jünger: "Polyhedral Combinatorics and the Acyclic Subdigraph Problem", December 1983.

Habilitations:

Koch, Thorsten:	"Progress in Computational Integer Programming", February 2013.
Armin Fügenschuh:	"Computational Aspects of Time in Scheduling and Dynamic Flow Problems", April 2011.
Ralf Borndörfer:	"Mathematical Optimization and Public Transportation", May 2010.
Marc Pfetsch:	"Computational Aspects of Combinatorial Optimization", April 2008.
Annegret Wagler:	"Beyond Perfection: On Relaxations and Superclasses", May 2006.
Frank H. Lutz:	"Constructive, Enumerative, and Randomized Methods in Computational Topology", December 2005.
Marc Steinbach:	"Efficient Algorithms for Deterministic and Stochastic Dynamic Optimization", December 2002.
Jörg Rambau:	"Kombinatorische Methoden in Geometrie, Topologie und Optimierung", June 2002.
Sven O. Krumke:	"Online Optimization Competitive Analysis and Beyond", June 2002.
Christoph Helmberg:	"Semidefinite Programming for Combinatorial Optimization", December 2000.
Alexander Martin:	"Integer Programs with Block Structure", December 1998.
Robert Weismantel:	"Knapsack Problems, Test Sets and Polyhedra", November 1995.
Günter M. Ziegler:	"Combinatorial Models for Subspace Arrangements", August 1992.
Gerhard Reinelt:	"Contributions to Practical Travelling Salesman Problem Solving", July 1991.