Articles

A list of articles published by members of the institute since 1997 sorted by year.

Articles published in 2016

Author: Ante Custic and Bettina Klinz
Title: The constant objective value property for multidimensional assignment problems
Journal: Discrete optimization
Year: 2016

Articles published in 2015

Author: Ante Custic and Bettina Klinz and Gerhard Johannes Wöginger
Title: Geometric versions of the 3-dimensional assignment problem under general norms
Journal: Discrete optimization
Year: 2015
Volume: 18
Pages: 38 - 55
Author: Eranda Dragoti-Cela and Vladimir Deineko and Gerhard J. Woeginger
Title: Well-solvable cases of the QAP with block-structured matrices
Journal: Discrete applied mathematics
Year: 2015
Volume: 186
Pages: 56 - 65
Author: Eranda Dragoti-Cela and Vladimir Deineko and Gerhard Johannes Woeginger
Title: A new tractable case of the QAP with a Robinson matrix.
Book: Combinatorial Optimization and Applications
Year: 2015
Volume: 9486
Pages: 709 - 720
Author: Eranda Dragoti-Cela and Rostislav Stanek
Title: Heuristics for the data arrangement problem on regular trees
Journal: Journal of combinatorial optimization
Year: 2015
Volume: 30 3
Pages: 768 - 802

Articles published in 2014

Author: Roswitha Rissner and Rainer Burkard
Title: Bounds on the radius and status of graphs
Journal: Networks
Year: 2014
Volume: 64
Pages: 76 - 83
Author: Eranda Dragoti-Cela and Vladimir Deineko and Gerhard J. Woeginger
Title: Linearizable special cases of the QAP
Journal: Journal of combinatorial optimization
Year: 2014
Volume: online
Author: Vladimir Deineko and Bettina Klinz and Alexander Tiskin and Gerhard Johannes Wöginger
Title: Four-point conditions for the TSP: The complete complexity classification
Journal: Discrete optimization
Year: 2014
Volume: 14
Pages: 147 - 159

Articles published in 2013

Author: Simon Walk and Jan Pöschko and Markus Strohmaier and Keith Andrews and Tania Tudorache and Natalya Noy and Csongor Nyulas and Mark Musen
Title: PragmatiX: An Interactive Tool for Visualizing the Creation Process Behind Collaboratively Engineered Ontologies
Journal: International journal on semantic web and information systems
Year: 2013
Volume: 9
Pages: 45 - 78
Author: Vladimir Deineko and Bettina Klinz and Gerhard Johannes Wöginger
Title: Uniqueness in quadratic and hyperbolic 0–1 programming problems
Journal: Operations research letters
Year: 2013
Volume: 41
Pages: 633 - 635

Articles published in 2012

Author: Eranda Dragoti-Cela and Vladimir. Deineko and Gerhard Johannes Woeginger
Title: Another well-solvable case of the QAP: Maximizing the job completion time variance,
Journal: Operations research letters
Year: 2012
Volume: 40
Pages: 356 - 359
Author: Elisabeth Gassner
Title: An inverse approach to convex ordered median problems in trees
Journal: Journal of combinatorial optimization
Year: 2012
Volume: 23
Pages: 262 - 273
Author: Eranda Dragoti-Cela and Vladimir. Deineko and Gerhard Johannes Woeginger
Title: The x-and-y-axes travelling salesman problem
Journal: European journal of operational research
Year: 2012
Volume: 223
Pages: 333 - 345
Author: Johannes Hatzl
Title: 2-balanced Flows and the Inverse 1-median Problem in the Chebyshev Space
Journal: Discrete optimization
Year: 2012
Volume: 9
Pages: 137 - 148
Author: Rainer Burkard and Behrooz Alizadeh
Title: A linear time algorithm for inverse obnoxious center location problems on networks
Journal: Central European journal of operations research
Year: 2012
Pages: 1 - 10

Articles published in 2011

Author: Rainer Burkard and Behrooz Alizadeh
Title: Uniform-cost inverse absolute and vertex center location problems with edge length variations on trees
Journal: Discrete applied mathematics
Year: 2011
Volume: 159
Pages: 706 - 716
Author: Eranda Dragoti-Cela and Nina Sabine Schmuck and Shmuel Wimer and Gerhard Johannes Wöginger
Title: The Wiener maximum quadratic assignment problem
Journal: Discrete optimization
Year: 2011
Volume: 8
Pages: 411 - 416
Author: Johannes Hatzl and Toufik Mansour and Mark Shattuck
Title: Maximizing a Sum Related to Image Segmentation Evaluation
Journal: Journal of mathematical modelling and algorithms
Year: 2011
Volume: 10
Pages: 193 - 203
Author: Rainer Burkard and Roswitha Rissner
Title: Polynomially solvable special cases of the quadratic bottleneck assignment problem
Journal: Journal of combinatorial optimization
Year: 2011
Volume: 22
Pages: 845 - 856
Author: Rainer Burkard and Fahimeh Baroughi Bonap and Elisabeth Gassner
Title: Inverse p-median problems with variable edge lengths
Journal: Mathematical methods of operations research
Year: 2011
Volume: 73
Pages: 263 - 280
Author: Bettina Klinz and Gerhard Johannes Wöginger
Title: The Northwest corner rule revisited
Journal: Discrete applied mathematics
Year: 2011
Volume: 159
Pages: 1284 - 1289
Author: Rainer Burkard and Roswitha Rissner
Title: Polynomially solvable special cases of the quadratic bottleneck assignment problem
Journal: Journal of combinatorial optimization
Year: 2011
Volume: 22
Pages: 845 - 856

Articles published in 2010

Author: Elisabeth Gassner and Bettina Klinz
Title: A Fast Parametric Assignment Algorithm with Applications in Max-Algebra
Journal: Networks
Year: 2010
Volume: 55
Pages: 61 - 77
Author: Elisabeth Gassner
Title: The Steiner Forest Problem Revisited
Journal: Journal of discrete algorithms
Year: 2010
Volume: 8
Pages: 154 - 163
Author: Johannes Hatzl
Title: The Inverse 1-median Problem in R^d with the Chebyshev-Norm
Book: 9th Cologne-Twente Workshop on Graphs and Combinatorial Optimization
Year: 2010
Pages: 87 - 90
Author: Johannes Hatzl and Andreas Karrenbauer
Title: A Combinatorial Algorithm for the 1-Median Problem in R^d with the Chebyshev-Norm
Journal: Operations research letters
Year: 2010
Volume: 38
Pages: 383 - 385
Author: Rainer Burkard and Behrooz Alizadeh
Title: Inverse center location problems
Journal: Electronic notes in discrete mathematics [Elektronische Ressource]
Year: 2010
Volume: 36
Pages: 105 - 110
Author: Elisabeth Gassner and Johannes Hatzl and Sven O. Krumke and Sleman Saliba
Title: CLEVER or SMART: Strategies for the Online Target Date Assignement Problem
Journal: Discrete applied mathematics
Year: 2010
Volume: 158 (1)
Pages: 71 - 79
Author: Fahimeh Baroughi Bonab and Rainer Burkard and Behrooz Alizadeh
Title: Inverse median location problems with variable coordinates
Journal: Central European journal of operations research
Year: 2010
Volume: 18
Pages: 365 - 381
Author: Rainer Burkard and Mohammadreza Galavii and Elisabeth Gassner
Title: The inverse Fermat-Weber problem
Journal: European journal of operational research
Year: 2010
Volume: 206
Pages: 11 - 17
Author: Rainer Burkard and Johannes Hatzl
Title: Median problems with positive and negative weights on cycles and cacti
Journal: Journal of combinatorial optimization
Year: 2010
Volume: 20
Pages: 27 - 46
Author: Johannes Hatzl
Title: The 1-median Problem in R^d with the Chebyshev-norm and its inverse problem
Book: Electronic Notes in Discrete Mathematics
Year: 2010
Pages: 1137 - 1144

Articles published in 2009

Author: Vladimir Deineko and Bettina Klinz and Gerhard Johannes Wöginger
Title: The complexity of computing the Muirhead–Dalton distance
Journal: Mathematical social sciences
Year: 2009
Volume: 57
Pages: 282 - 284
Author: Vladimir Deineko and Bettina Klinz and Gerhard Johannes Wöginger
Title: Polygons with inscribed circles and prescribed side lengths
Journal: Applied mathematics letters
Year: 2009
Volume: 22
Pages: 704 - 706
Author: Rainer Burkard
Title: Communication network assignment problem (CAP)
Book: Encyclopedia of Optimization
Year: 2009
Pages: 394 - 396
Author: Elisabeth Gassner and Johannes Hatzl and Sven O. Krumke and Heike Sperber and Gerhard J. Woeginger
Title: How hard is it to find extreme Nash equilibria in network congestion games?
Journal: Theoretical computer science
Year: 2009
Volume: 410 (47-4)
Pages: 4989 - 4999
Author: Elisabeth Gassner
Title: A game-theoretic approach for downgrading the 1-median in the plane with Manhattan metric
Journal: Annals of operations research
Year: 2009
Volume: 172
Pages: 393 - 404
Author: Elisabeth Gassner
Title: Up- and downgrading the 1-center in a network
Journal: European journal of operational research
Year: 2009
Volume: 198
Pages: 370 - 377
Author: Behrooz Alizadeh and Rainer Burkard and Ulrich Pferschy
Title: Inverse 1-center location problems with edge length augmentation on trees
Journal: Computing <Wien>
Year: 2009
Volume: 86
Pages: 331 - 343
Author: Elisabeth Gassner and Bettina Klinz
Title: The computational complexity of bilevel assignment problems
Journal: 4OR
Year: 2009
Volume: 7
Pages: 379 - 394

Articles published in 2008

Author: Elisabeth Gassner
Title: Up- and downgrading the 1-median in networks
Journal: Networks
Year: 2008
Author: Rainer Burkard and Galavii, Mohammadreza and Elisabeth Gassner
Title: Inverse 1-median problems
Book: Oberwolfach reports
Year: 2008
Volume: 51
Pages: 2908 - 2909
Author: Elisabeth Gassner
Title: The Inverse 1-Maxian Problem with edge length modification
Journal: Journal of combinatorial optimization
Year: 2008
Volume: 16
Pages: 50 - 67
Author: Rainer Burkard and Elisabeth Gassner and Johannes Hatzl
Title: Reverse 2-median problem on trees
Journal: Discrete applied mathematics
Year: 2008
Volume: 156
Pages: 1963 - 1976
Author: Alejandro Estrella-Balderrama and Elisabeth Gassner and Michael Jünger and Merijam Percan and Marcus Schaefer and Michael Schulz
Title: Simultaneous Geometric Graph Embeddings
Journal: Lecture notes in computer science
Year: 2008
Volume: 4875
Pages: 280 - 290
Author: Rainer Burkard and Carmen Pleschiutschnig and Jason Zhang
Title: The inverse 1-median problem in a cycle
Journal: Discrete optimization
Year: 2008
Volume: 5
Pages: 242 - 253
Author: Elisabeth Gassner and Johannes Hatzl and Sven Krumke and Heike Sperber and Gerhard Johannes Wöginger
Title: How hard is it to find extreme Nash equilibria in network congestion games? (extended abstract)
Journal: Lecture notes in computer science
Year: 2008
Volume: 5385
Pages: 82 - 93
Author: Johannes Hatzl and Stephan Wagner
Title: Combinatorial properties of a domination problem with parity constraints
Journal: Discrete mathematics
Year: 2008
Volume: 308
Pages: 6355 - 6367
Author: Elisabeth Gassner and Johannes Hatzl
Title: A Parity Domination Problem in Graphs with Bounded Treewidth and Distance-hereditary Graphs
Journal: Computing <Wien>
Year: 2008
Volume: 82
Pages: 171 - 187

Articles published in 2007

Author: Rainer Ernst Burkard
Title: Monge properties, discrete convexity and applications
Journal: European journal of operational research
Year: 2007
Volume: 176
Pages: 1 - 14
Author: Rainer Ernst Burkard and Jafar Fathali and Hossein Taghizadeh Kakhki
Title: The p-maxian problem on a tree
Journal: Operations research letters
Year: 2007
Volume: 35
Pages: 331 - 335
Author: Rainer Ernst Burkard and Jafar Fathali
Title: A polynomial method for the pos/neg weighted 3-median problem on a tree
Journal: Mathematical methods of operations research
Year: 2007
Volume: 65
Pages: 229 - 238
Author: Rainer Burkard
Title: Admissible transformations and assignment problems
Journal: Vietnam journal of mathematics
Year: 2007
Volume: 35
Pages: 373 - 386
Author: Rainer Ernst Burkard
Title: Discrete optimization:an Austrian view
Journal: Annals of operations research
Year: 2007
Volume: 149
Pages: 43 - 48
Author: Johannes Hatzl
Title: Median problems on wheels and cactus graphs
Journal: Computing <Wien>
Year: 2007
Volume: 80
Pages: 377 - 393

Articles published in 2006

Author: Hansjörg Albrecher and Rainer Ernst Burkard and Eranda Dragoti-Cela
Title: An asymptotical study of combinatorial optimization problems by means of statistical mechanics
Journal: Journal of computational and applied mathematics
Year: 2006
Volume: 186
Pages: 148 - 162
Author: Bettina Klinz and Ulrich Pferschy and Joachim Schauer
Title: ILP Models for a Nurse Scheduling Problem
Book: Operations Research Proceedings 2006
Year: 2006
Pages: 319 - 324
Author: G Chen and G Zhang and Rainer Ernst Burkard
Title: The web proxy location problem in general tree of rings networks
Journal: Journal of combinatorial optimization
Year: 2006
Volume: 12
Pages: 327 - 336
Author: Vladimir Deineko and Bettina Klinz and Gerhard Johannes Wöginger
Title: Exact algorithms for the Hamiltonian cycle problem in planar graphs
Journal: Operations research letters
Year: 2006
Volume: 34
Pages: 269 - 274
Author: Rainer Ernst Burkard and Elisabeth Gassner and Johannes Hatzl
Title: A linear time algorithm for the reverse 1-median problem on a cycle
Journal: Networks
Year: 2006
Volume: 48
Pages: 16 - 23
Author: Elisabeth Gassner and Michael Jünger and Merijam Percan and Michael Schulz and Marcus Schaefer
Title: Simultaneous Graph Embeddings with Fixed Edges
Journal: Lecture notes in computer science
Year: 2006
Volume: 4271
Pages: 325 - 335
Author: Rainer Ernst Burkard and Johannes Hatzl
Title: Modelling and optimizing batch processes in the chemical industry
Book: Math Everywhere - Deterministic and Stochastic Modelling in Biomedicine, Economics and Industry
Year: 2006
Pages: 279 - 290
Author: Rainer Ernst Burkard and Johannes Hatzl
Title: A complex time based construction heuristic for batch scheduling problems in the chemical industry
Journal: European journal of operational research
Year: 2006
Volume: 174 2
Pages: 1162 - 1183
Author: Eranda Dragoti-Cela and Bettina Klinz and Christophe Meyer
Title: Polynomially solvable cases of the constant rank unconstrained quadratic 0-1 programming problem
Journal: Journal of combinatorial optimization
Year: 2006
Volume: 12
Pages: 187 - 215
Author: Vladimir Deineko and Bettina Klinz and Gerhard Johannes Wöginger
Title: Four point conditions and exponential neighborhoods for symmetric TSP
Book: Proceedings of the seventeenth annual ACM-SIAM symposium on Discrete algorithm
Year: 2006
Pages: 544 - 553
Author: Elisabeth Gassner and Sven Krumke
Title: Deterministic Online Optical Call Admission Revisited
Journal: Lecture notes in computer science
Year: 2006
Volume: 3879
Pages: 190 - 202
Author: J Fathali and H Taghizadeh Kakhki and Rainer Ernst Burkard
Title: An ant colony algorithm for the pos/neg weighted p-median problem
Journal: Central European journal of operations research
Year: 2006
Volume: 14
Pages: 229 - 246

Articles published in 2005

Author: Bettina Klinz and Gerhard Johannes Wöginger
Title: Faster algorithms for computing power indices in weighted voting games
Journal: Mathematical social sciences
Year: 2005
Volume: 49
Pages: 111 - 116
Author: Elisabeth Gassner
Title: Deterministic Online Optical Call Admission Revisited
Year: 2005
Pages: 2918 - 2920
Author: Johannes Hatzl
Title: Reverse Median Problems on Graphs
Book: Oberwolfach Report No. 50/2005
Year: 2005
Pages: 2854 - 2856
Author: Rainer Ernst Burkard
Title: (Generalized) Convexity and Discrete Optimization
Book: Nonconvex Optimization and its Applications
Year: 2005
Pages: 23 - 37
Author: Rainer Ernst Burkard and Johannes Hatzl
Title: Review, extensions and computational comparison of MILP formulations for scheduling of batch processes
Journal: Computers & chemical engineering
Year: 2005
Volume: 29
Pages: 1752 - 1769
Author: Christian Zelle and Rainer Ernst Burkard
Title: The reel and sheet cutting problem in paper industry
Journal: Central European journal of operations research
Year: 2005
Volume: 13
Pages: 147 - 167

Articles published in 2004

Author: Rainer Ernst Burkard and Carmen Pleschiutschnig and Jianzhong Zhang
Title: Inverse p-median problems
Journal: Discrete optimization
Year: 2004
Pages: 23 - 39
Author: Bettina Klinz and Gerhard Johannes Wöginger
Title: Minimum cost dynamic flow problems: The series-parallel case
Journal: Networks
Year: 2004
Volume: 43
Pages: 153 - 162
Author: Rainer Ernst Burkard and Y. Lin and Z. Zhang
Title: Weight reduction problems with certain bottleneck objectives
Journal: European journal of operational research
Year: 2004
Volume: 153
Pages: 191 - 199
Author: Rainer Ernst Burkard and Vladimir Deineko
Title: On the Euclidean TSPwith a permuted Van der Veen matrix
Journal: Information processing letters
Year: 2004
Volume: 91
Pages: 259 - 262
Author: Rainer Ernst Burkard and Johannes Hatzl
Title: Mixed-integer linear programs for batch processes
Book: Discrete optimization methods in production and logistics (DOM'2004)
Year: 2004
Pages: 108 - 113

Articles published in 2003

Author: Rainer Ernst Burkard and P. Butkovic
Title: Max-algebra and the linear assignment problem
Journal: Mathematical programming
Year: 2003
Volume: 98
Pages: 415 - 429
Author: Matthias Ehrgott and Dagmar Tenfelde-Podehl
Title: Computation of ideal and Nadir values and implications for their use in MCDM methods
Journal: European journal of operational research
Year: 2003
Volume: 151
Pages: 119 - 139
Author: Rainer Ernst Burkard and Peter Butkovic
Title: Finding all essential terms of characteristic maxpolynomial
Journal: Discrete applied mathematics
Year: 2003
Volume: 130
Pages: 367 - 380
Author: Guangting Chen and Rainer Ernst Burkard
Title: Constrained Steiner trees in Halin graphs
Journal: RAIRO / Operations research
Year: 2003
Volume: 37
Pages: 179 - 194
Author: Vladimir Deineko and Bettina Klinz and Gerhard Johannes Wöginger
Title: Which cost matrices are immune against the transportation paradox?
Journal: Discrete applied mathematics
Year: 2003
Volume: 130
Pages: 495 - 501
Author: Rainer Ernst Burkard and Helidon Dollani
Title: Center Problems with pos/neg weights on trees
Journal: European journal of operational research
Year: 2003
Volume: 145
Pages: 483 - 495

Articles published in 2002

Author: Rainer Ernst Burkard and H. Dollani
Title: A note on the robust 1-center problem on trees
Journal: Annals of operations research
Year: 2002
Volume: 110
Pages: 68 - 82
Author: Rainer Ernst Burkard and T. Fortuna and C.A.J. Hurkens
Title: Makespan minimization of chemical batch processes using non-uniform time-grids
Journal: Computers & chemical engineering
Year: 2002
Volume: 26
Pages: 1321 - 1332
Author: Eranda Dragoti-Cela
Title: Assignment problems
Book: Handbook of Applied Optimization
Year: 2002
Pages: 661 - 678
Author: Rainer Ernst Burkard
Title: Selected topics in assignment problems
Journal: Discrete applied mathematics
Year: 2002
Volume: 123
Pages: 257 - 302
Author: Rainer Ernst Burkard
Title: The travelling salesman problem
Book: Handbook of Applied Optimization
Year: 2002
Pages: 616 - 624

Articles published in 2001

Author: Rainer Ernst Burkard and H. Dollani and Yixun Lin and Günther Rothe
Title: The obnoxious center problem on a tree
Journal: SIAM journal on discrete mathematics
Year: 2001
Volume: 14
Pages: 498 - 509
Author: Rainer Ernst Burkard and Bettina Klinz and Yixun Lin and Jason Zhang
Title: Capacity expansion and weight reduction problems
Book: Proceedings of the 6th International Symposium on Operational Research
Year: 2001
Pages: 119 - 124
Author: Rainer Ernst Burkard and Bettina Klinz and Jianzhong Zhang
Title: Bottleneck capacity expansion problems with general budget constraints
Journal: RAIRO / Operations research
Year: 2001
Volume: 35
Pages: 1 - 20
Author: Rainer Burkard
Title: Trees and paths: graph optimization problems with industrial applications
Book: Computational Mathematics driven by Industrial Applications
Year: 2001
Volume: 1739
Pages: 1 - 38
Author: Rainer Ernst Burkard and Helidon Dollani
Title: Robust problems with pos/neg weights on a tree
Journal: Networks
Year: 2001
Volume: 38
Pages: 102 - 113
Author: Rainer Ernst Burkard and Helidon Dollani and Phan Thien Thach
Title: Linear approximations in a dynamic programming approach for the uncapacitated single-source minimum concave network flow problem in acyclic networks
Journal: Journal of global optimization
Year: 2001
Volume: 19
Pages: 121 - 139
Author: Rainer Ernst Burkard
Title: Transportation problems
Book: Models, methods and decision support for management (Essays in honor of Paul Stähly)
Year: 2001
Pages: 249 - 261

Articles published in 2000

Author: Rainer Ernst Burkard
Title: Zuordnungsprobleme: Ein Streifzug durch die kombinatorische Optimierung
Book: Zur Kunst des formalen Denkens
Year: 2000
Pages: 193 - 207
Author: Rainer Burkard
Title: Location problems: from classical geometry to managerial decisions
Journal: Central European journal of operations research
Year: 2000
Volume: 8
Pages: 3 - 11
Author: Rainer Ernst Burkard and Eranda Dragoti-Cela and Helidon Dollani
Title: 2-Medians in networks with pos/neg weights
Journal: Discrete applied mathematics
Year: 2000
Volume: 105
Pages: 51 - 71
Author: Rainer Ernst Burkard and Eranda Dragoti-Cela
Title: Optimal location of facilities for a two stage production process
Journal: ECMI newsletter
Year: 2000
Volume: 28
Pages: 14 - 16

Articles published in 1999

Author: Bettina Klinz and Gerhard Johannes Wöginger
Title: A note on the bottleneck graph partition problem
Journal: Networks
Year: 1999
Volume: 33
Pages: 189 - 191
Author: Eranda Dragoti-Cela and Stefan E. Karisch and Jens Clausen and Torn Espersen
Title: A dual framework for lower bounds of the quadratic assignment problem based on linearization
Journal: Computing <Wien>
Year: 1999
Volume: 63
Pages: 351 - 403
Author: Stefan Meusel and Rainer Ernst Burkard
Title: A transportation problem with a permuted demand vector
Journal: Mathematical methods of operations research
Year: 1999
Volume: 50
Pages: 1 - 8
Author: Rainer Ernst Burkard and Karin Feldbacher and Bettina Klinz and Gerhard Johannes Wöginger
Title: Minimum cost strong network orientation problems: Classification, algorithms and complexity
Journal: Networks
Year: 1999
Volume: 33
Pages: 57 - 70
Author: Rainer Ernst Burkard and Vladimir Deineko and Gerhard Johannes Wöginger
Title: The traveling salesman problem on permuted Monge matrices
Journal: Journal of combinatorial optimization
Year: 1999
Volume: 2
Pages: 333 - 350
Author: Rainer Ernst Burkard
Title: OR Utopia
Journal: European journal of operational research
Year: 1999
Volume: 119
Pages: 224 - 234
Author: Rainer Ernst Burkard and S. Karisch and Franz Rendl
Title: QAPLIB- A quadratic assignment problem libraray
Journal: European journal of operational research
Year: 1999
Volume: 55
Pages: 115 - 119
Author: Rainer Ernst Burkard and M.M. Miatselski
Title: Volume maximization and orthoconvex approximation of orthogons
Journal: Computing <Wien>
Year: 1999
Volume: 63
Pages: 317 - 330
Author: Rainer Ernst Burkard and Tiziana Fortuna
Title: Batch processing in the chemical industry: a model based on nonuniform time discretization.
Book: Proceedings of the 5th International Symposium on Operational Research
Year: 1999
Pages: 1 - 6
Author: Bettina Klinz and Gerhard Johannes Wöginger
Title: The Steiner tree problem in Kalmanson matrices and in circulant matrices
Journal: Journal of combinatorial optimization
Year: 1999
Volume: 3
Pages: 51 - 58
Author: Mihali Hujter and Bettina Klinz and Gerhard Johannes Wöginger
Title: A note on the complexity of the transportation problem with a permutable demand vector
Journal: Mathematical methods of operations research
Year: 1999
Volume: 50
Pages: 9 - 16
Author: Rainer Ernst Burkard and Eranda Dragoti-Cela
Title: Linear assignment problems and extensions
Book: Handbook of Combinatorial Optimization
Year: 1999
Pages: 75 - 149

Articles published in 1998

Author: Rainer Ernst Burkard and Eranda Dragoti-Cela and V.M. Demidenko and N.N. Metelski and Gerhard Johannes Wöginger
Title: A unified approach to simple special cases of extremal permutations
Journal: Optimization
Year: 1998
Volume: 44
Pages: 123 - 138
Author: Rainer Ernst Burkard and Eranda Dragoti-Cela and Günther Rothe and Gerhard Johannes Wöginger
Title: The quadratic assignment problem with a monotone anti-Monge matrix and a symmetric toeplitz matrix: Easy and hard cases
Journal: Mathematical programming
Year: 1998
Volume: 82
Pages: 128 - 158
Author: Rainer Ernst Burkard and Eranda Dragoti-Cela and P.M. Pardalos and L.S. Pitsoulis
Title: The quadratic assignment problem
Book: Handbook of Combinatorial Optimization
Year: 1998
Volume: 2
Pages: 241 - 337
Author: Tibor Dudas and Bettina Klinz and Gerhard Johannes Wöginger
Title: The computational complexity of multi-level programming problems revisited
Book: Multilevel optimization: Algorithms and Applications
Year: 1998
Volume: 20
Pages: 165 - 179
Author: Rainer Ernst Burkard and Vladimir Deineko
Title: On the traveling salesman problem with a relaxed Monge matrix
Journal: Information processing letters
Year: 1998
Volume: 67
Pages: 231 - 237
Author: Rainer Ernst Burkard and Bettina Klinz and Rüdiger Rudolf and Marc Wennink
Title: A process scheduling problem arising from chemical production planning
Journal: Optimization methods & software
Year: 1998
Pages: 175 - 196
Author: Tibor Dudas and Bettina Klinz and Gerhard Johannes Wöginger
Title: The k-minimum spanning tree problem in graded matrices
Journal: Computers & mathematics with applications
Year: 1998
Volume: 36
Pages: 61 - 67
Author: Z. Tan and Rainer Ernst Burkard
Title: The simple block iterative algorithm of an extended entropy model and its convergence
Journal: Acta mathematicae applicatae Sinica / English series
Year: 1998
Volume: 14
Pages: 96 - 105
Author: Rainer Ernst Burkard and Yong He
Title: A note on multifit scheduling for uniform machines
Journal: Computing <Wien>
Year: 1998
Volume: 61
Pages: 277 - 283
Author: Rainer Burkard
Title: Assignment problems
Book: Fundamentals - Foundations of Computer Science
Year: 1998
Pages: 49 - 61
Author: Rainer Burkard
Title: Communication network assignment problem (CAP)
Book: Encyclopedia of Optimization
Year: 1998
Pages: 268 - 270
Author: Rainer Ernst Burkard and Vladimir Deineko and Gerhard Johannes Wöginger
Title: The Travelling Salesman and the PQ-Tree
Journal: Mathematics of operations research
Year: 1998
Volume: 23
Pages: 613 - 623
Author: Rainer Ernst Burkard and Michael Kocher and Rüdiger Rudolf
Title: Rounding strategies of mixed integer programs arising from chemical production planning
Journal: Yugoslav journal of operations research
Year: 1998
Volume: 8
Pages: 9 - 23
Author: Rainer Ernst Burkard and Yong He and Hans Kellerer
Title: A linear compound algorithm for uniform machines
Journal: Computing <Wien>
Year: 1998
Volume: 61
Pages: 1 - 9
Author: Rainer Ernst Burkard and Jakob Krarup
Title: A linear Algorithm for the pos/neg-weighted 1-median problem on a cactus
Journal: Computing <Wien>
Year: 1998
Volume: 60
Pages: 193 - 215
Author: Bettina Klinz and Gerhard Johannes Wöginger
Title: One, two, three, many, or: complexity aspects of dynamic network flows with dedicated arcs
Journal: Operations research letters
Year: 1998
Volume: 22
Pages: 119 - 127
Author: Rainer Ernst Burkard and Vladimir Deineko and R. van Dal and J. van der Veen and Gerhard Johannes Wöginger
Title: Well-solvable special cases of the TSP
Journal: SIAM review
Year: 1998
Volume: 40
Pages: 496 - 546

Articles published in 1997

Author: Bettina Klinz and Gerhard Johannes Wöginger and Tibor Dudas
Title: The computational complexity of Steiner tree problems in graded matrices
Journal: Applied mathematics letters
Year: 1997
Volume: 10
Pages: 35 - 39
Author: Rainer Ernst Burkard and V.M. Demidenko and Rüdiger Rudolf
Title: A general approach for identifying special cases of the traveling salesman problem with a fixed optimal tur
Journal: OR transactions
Year: 1997
Volume: 1
Pages: 41 - 53
Author: Rainer Ernst Burkard and Ulrich Pferschy and Rüdiger Rudolf
Title: On-line waste management in a galvanization plant
Journal: Yugoslav journal of operations research
Year: 1997
Volume: 7
Pages: 1 - 13
Author: Rainer Ernst Burkard
Title: Waste water minimization in metal industry
Book: Proceedings of the 4th International Symposium on Operational Research
Year: 1997
Pages: 77 - 82
Author: Qi Fan. Yang and Rainer Ernst Burkard and Eranda Dragoti-Cela and Gerhard Johannes Wöginger
Title: Hamiltonian cycles in circulant digraphs with two stripes
Journal: Discrete mathematics
Year: 1997
Volume: 176
Pages: 233 - 254
Author: Rainer Ernst Burkard and G. Zhang
Title: Bounded space on-line variable-sized bin packing
Journal: Acta cybernetica
Year: 1997
Volume: 13
Pages: 63 - 76
Author: Rainer Ernst Burkard and Ulrich Pferschy and Rüdiger Rudolf
Title: Waste treatment in a metal-processing plant
Book: Operations Research Proceedings
Year: 1997
Pages: 392 - 397
Author: Rainer Ernst Burkard
Title: Efficiently solvable special cases of hard combinatorial optimization problems
Journal: Mathematical programming
Year: 1997
Volume: 79
Pages: 55 - 69
Author: Rainer Ernst Burkard and Eranda Dragoti-Cela and Tibor Dudas
Title: A communication assignment problem on trees: Heuristics and asymptotic behaviour
Book: Network optimization
Year: 1997
Volume: 450
Pages: 127 - 155
Author: Rainer Ernst Burkard and S. Karisch and Franz Rendl
Title: QAPLIB- A quadratic assignment problem library. Update
Journal: Journal of global optimization
Year: 1997
Volume: 10
Pages: 391 - 403
Author: Rainer Ernst Burkard and Eranda Dragoti-Cela
Title: Quadratic and three-dimensional assignments: An annotated bibliography
Book: Annotated bibliograpies in combinatorial optimization
Year: 1997
Pages: 373 - 391