Thomas Jacob Riis Stidsen

Thomas Jacob Riis Stidsen

Associate Professor

DTU MANAGEMENT
DTU Management

Management Science
MAN-OR

Technical University of Denmark

Akademivej

Building 358, room 119

2800 Kgs. Lyngby

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2020
 

Simulation-based Rolling Horizon Scheduling for Operating Theatres

Andersen, Anders Reenberg ; Stidsen, Thomas Jacob Riis ; Reinhardt, Line Blander
in: SN Operations Research Forum

Type: Journal article (Peer reviewed)

Status: Accepted/In press     |    Year: 2020     |    DOI: https://doi.org/10.1007/s43069-020-0009-6

2019
  PDF

A comprehensive integer programming formulation of the nurse rostering problem in Denmark

Bödvarsdottir, Elin Björk ; Bagger, Niels-Christian Fink ; Høffner, Laura Elise ; Stidsen, Thomas Jacob Riis

Type: Report

Status: Published     |    Year: 2019

  PDF

A modeling methodology to support nurse rostering practitioners

Bödvarsdottir, Elin Björk ; Smet, Pieter ; Vanden Berghe, Greet ; Stidsen, Thomas Jacob Riis
Presented at:
The 9th Multidisciplinary International Conference on Scheduling: Theory and Applications

Type: Paper (Peer reviewed)

Status: Published     |    Year: 2019

 

Flow Formulations for Curriculum-based Course Timetabling

Bagger, Niels-Christian Fink ; Kristiansen, Simon ; Sørensen, Matias ; Stidsen, Thomas Jacob Riis
in: Annals of Operations Research, vol: 280, issue: 1-2, pages: 121-150

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1007/s10479-018-3096-4

 

Quality recovering of university timetables

Lindahl, Michael ; Stidsen, Thomas Jacob Riis ; Sørensen, Matias
in: European Journal of Operational Research, vol: 276, issue: 2, pages: 422-435

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.ejor.2019.01.026

 

Staff optimization for time-dependent acute patient flow

Andersen, Anders Reenberg ; Nielsen, Bo Friis ; Reinhardt, Line Blander ; Stidsen, Thomas Riis
in: European Journal of Operational Research, vol: 272, issue: 1, pages: 94-105

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1016/j.ejor.2018.06.015

2018
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A fix-and-optimize matheuristic for university timetabling

Lindahl, Michael ; Sørensen, Matias ; Stidsen, Thomas R.
in: Journal of Heuristics, vol: 24, issue: 4, pages: 645-665

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1007/s10732-018-9371-3

  PDF

A hybrid approach for biobjective optimization

Stidsen, Thomas Jacob Riis ; Andersen, Kim Allan
in: Discrete Optimization, vol: 28, pages: 89-114

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.disopt.2018.02.001

  PDF

A Strategic View of University Timetabling

Lindahl, Michael ; Mason, Andrew ; Stidsen, Thomas Jacob Riis ; Sørensen, Matias
in: European Journal of Operational Research, vol: 266, issue: 1, pages: 35-45

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.ejor.2017.09.022

  PDF

Benders’ Decomposition for Curriculum-Based Course Timetabling

Bagger, Niels-Christian F. ; Sørensen, Matias ; Stidsen, Thomas R.
in: Computers & Operations Research, vol: 91, pages: 178-189

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.cor.2017.10.009

 

Dantzig-Wolfe Decomposition of the Daily Course Pattern Formulation for Curriculum-Based Course Timetabling

Bagger, Niels-Christian Fink ; Sørensen, Matias ; Stidsen, Thomas Jacob Riis
in: European Journal of Operational Research, vol: 272, issue: 2, pages: 430-446

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.ejor.2018.06.042

 

Euro conference scheduling: the problem is you!

Stidsen, Thomas Jacob Riis
Presented at:
EURO 2018 conference on Operational Research

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2018

  PDF

Scheduling EURO-k Conferences

Stidsen, Thomas Jacob Riis ; Pisinger, David ; Vigo, Daniele
in: European Journal of Operational Research, vol: 270, issue: 3, pages: 1138-1147

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1016/j.ejor.2017.10.015

2017
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A Simulation-based Markov Decision Process for the Scheduling of Operating Theatres

Andersen, Anders Reenberg ; Nielsen, Bo Friis ; Stidsen, Thomas Jacob Riis ; Reinhardt, Line B.
Presented at:
European Conference on Stochastic Optimization 2017

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2017

  PDF

Flow Formulations for Curriculum-based Course Timetabling

Bagger, Niels-Christian Fink ; Kristiansen, Simon ; Sørensen, Matias ; Stidsen, Thomas Jacob Riis

Type: Report (Peer reviewed)

Status: Published     |    Year: 2017

  PDF

Integer programming techniques for educational timetabling

Fonseca, George H.G. ; Santos, Haroldo G. ; Carrano, Eduardo G. ; Stidsen, Thomas Jacob Riis
in: European Journal of Operational Research, vol: 262, issue: 1, pages: 28-39

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1016/j.ejor.2017.03.020

2016
  PDF

Elective course student sectioning at Danish high schools

Kristiansen, Simon ; Stidsen, Thomas Riis
in: Annals of Operations Research, vol: 239, issue: 1, pages: 99-117

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2016     |    DOI: https://doi.org/10.1007/s10479-014-1593-7

2015
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Flow Formulation-based Model for the Curriculum-based Course Timetabling Problem

Bagger, Niels-Christian Fink ; Kristiansen, Simon ; Sørensen, Matias ; Stidsen, Thomas Jacob Riis
part of: MISTA 2015 Proceedings, pages: 825-848, 2015
Presented at:
7th Multidisciplinary International Conference on Scheduling: Theory and Applications

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2015

  PDF

Integer programming for the generalized high school timetabling problem

Kristiansen, Simon ; Sørensen, Matias ; Stidsen, Thomas Riis
in: Journal of Scheduling, vol: 18, issue: 4, pages: 377-392

Type: Journal article (Peer reviewed)

Status: E-pub ahead of print     |    Year: 2015     |    DOI: https://doi.org/10.1007/s10951-014-0405-x

2014
 

A Branch and Bound Algorithm for a Class of Biobjective Mixed Integer Programs

Stidsen, Thomas Riis ; Andersen, Kim Allan ; Dammann, Bernd
in: Management Science, vol: 60, issue: 4, pages: 1009-1032

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2014     |    DOI: https://doi.org/10.1287/mnsc.2013.1802

 

Enabling optimization in LCA: from “ad hoc” to “structural” LCA approach—based on a biodiesel well-to-wheel case study

Herrmann, Ivan Tengbjerg ; Lundberg-Jensen, Martin ; Jørgensen, Andreas ; Stidsen, Thomas Riis ; Spliid, Henrik ; Hauschild, Michael Zwicky
in: International Journal of Life Cycle Assessment, vol: 19, issue: 1, pages: 194-205

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2014     |    DOI: https://doi.org/10.1007/s11367-013-0615-z

 

Heuristic methods for single link shared backup path protection

Haahr, Jørgen Thorlund ; Stidsen, Thomas Riis ; Zachariasen, Martin
in: Journal of Heuristics, vol: 20, issue: 5, pages: 539-560

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2014     |    DOI: https://doi.org/10.1007/s10732-014-9248-z

  PDF

Hybridizing Integer Programming and Metaheuristics for Solving High School Timetabling

Sørensen, Matias ; Stidsen, Thomas Riis
part of: Proceedings of the 10th International Conference on the Practice and Theory of Automated Timetabling, pages: 557-560, 2014
Presented at:
10th International Conference on the Practice and Theory of Automated Timetabling

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2014

  PDF

Integer Programming for the Generalized (High) School Timetabling Problem

Kristiansen, Simon ; Sørensen, Matias ; Stidsen, Thomas Riis
part of: Proceedings of the 10th International Conference on the Practice and Theory of Automated Timetabling, 2014
Presented at:
10th International Conference on the Practice and Theory of Automated Timetabling

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2014

  PDF

Room Allocation Optimisation at the Technical University of Denmark

Bagger, Niels-Christian Fink ; Larsen, Jesper ; Stidsen, Thomas Riis
part of: Proceedings of the 10th International Conference of the Practice and Theory of Automated Timetabling, PATAT 2014, 2014
Presented at:
10th International Conference on the Practice and Theory of Automated Timetabling

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2014

2013
  PDF

Student Sectioning at High Schools in Denmark

Kristiansen, Simon ; Mason, Andrew ; Stidsen, Thomas Riis
part of: Proceedings of the Multidisciplinary International Conference on Scheduling: Theory and Applications, 2014, MISTA
Presented at:
6th Multidisciplinary International Conference on Scheduling: Theory and Applications

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2013

 

The consultation timetabling problem at Danish high schools

Kristiansen, Simon ; Sørensen, Matias ; Herold, Michald B. ; Stidsen, Thomas Riis
in: Journal of Heuristics, vol: 19, pages: 465-495

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2013     |    DOI: https://doi.org/10.1007/s10732-013-9219-9

2012
 

Heuristic methods for shared backup path protection planning

Haahr, Jørgen Thorlund ; Stidsen, Thomas Riis ; Zachariasen, Martin
part of: Proceedings of RNDM 2012 - 4th International Workshop on Reliable Networks Design and Modeling, co-located with ICUMT 2012 Conference, pages: 712-718, 2013, IEEE
Presented at:
4th International Congress on Ultra Modern Telecommunications and Control Systems (ICUMT 2012)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2012     |    DOI: https://doi.org/10.1109/ICUMT.2012.6459757

  PDF

High School Timetabling: Modeling and solving a large number of cases in Denmark

Sørensen, Matias ; Stidsen, Thomas Riis
part of: Proceedings of the Ninth International Conference on the Practice and Theory of Automated Timetabling (PATAT 2012), pages: 359-364, 2013
Presented at:
9th International Conference on the Practice and Theory of Automated Timetabling (PATAT 2012)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2012

  PDF

International Timetabling Competition 2011: An Adaptive Large Neighborhood Search algorithm

Sørensen, Matias ; Kristiansen, Simon ; Stidsen, Thomas Riis
part of: Proceedings of the Ninth International Conference on the Practice and Theory of Automated Timetabling (PATAT 2012), pages: 489-492, 2013
Presented at:
9th International Conference on the Practice and Theory of Automated Timetabling (PATAT 2012)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2012

2011
 

A multilevel variable neighborhood search heuristic for a practical vehicle routing and driver scheduling problem

Wen, Min ; Krapper, Emil ; Larsen, Jesper ; Stidsen, Thomas Riis
in: Networks, vol: 58, issue: 4, pages: 311-322

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2011     |    DOI: https://doi.org/10.1002/net.20470

 

Elective course planning

Kristiansen, Simon ; Sørensen, Matias ; Stidsen, Thomas Riis
in: European Journal of Operational Research, vol: 215, issue: 3, pages: 713-720

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2011     |    DOI: https://doi.org/10.1016/j.ejor.2011.06.039

2010
 

Capacity efficiency of recovery request bundling

Ruepp, Sarah Renée ; Dittmann, Lars ; Berger, Michael Stübert ; Stidsen, Thomas Riis ; Lagakos, Stephen ; Perlovsky, Leonid ; Jha, Manoi ; Covaci, Brindusa ; Zaharim, Azarni ; Mastorakis, Nikos
part of: CISST'10: Proceedings of the 4th Wseas International Conference on Circuits, Systems, Signal and Telecommunications, 2010, World Scientific
Presented at:
4th WSEAS International Conference on Circuits, Systems, Signals and Telecommunications

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2010

 

Evaluating the efficiency of shortcut span protection

Ruepp, Sarah Renée ; Dittmann, Lars ; Berger, Michael Stübert ; Stidsen, Thomas Riis
in: W S E A S Transactions on Communications, vol: 9, issue: 2, pages: 143-152

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2010

  PDF

Hierachical Two-Layer Ring Network Design

Spoorendonk, Simon ; Stidsen, Thomas Riis ; Jepsen, Mads Kehlet
Presented at:
10th INFORMS Telecommunications Conference

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2010

 

Network Survivability

Marzo, José L. ; Stidsen, Thomas Riis ; Ruepp, Sarah Renée ; Calle, Eusebi ; Tapolcai, Janos ; Segovia, Juan
part of: Graphs and Algorithms in Communication Networks, 2010, Springer

Type: Book chapter (Peer reviewed)

Status: Published     |    Year: 2010

 

Optimal Routing with Failure-Independent Path Protection

Stidsen, Thomas Riis ; Petersen, Bjørn ; Spoorendonk, Simon ; Zachariasen, Martin ; Rasmussen, Kasper Bonne
in: Networks (New York), vol: 55, issue: 2, pages: 125-137

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2010     |    DOI: https://doi.org/10.1002/net.20323

  PDF

Planning of Shared Backup Path Protection

Kiese, Moritz ; Stidsen, Thomas Riis ; Spoorendonk, Simon ; Zachariasen, Martin
Presented at:
10th INFORMS Telecommunications Conference

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2010

2009
 

A Unifed Modeling and Solution Framework for Pre-Planned Protection in Survivable WDM Networks

Jaumard, Brigitte ; Sebbah, Samir ; Stidsen, Thomas K.
in: I N F O R M S Journal on Computing

Type: Journal article (Peer reviewed)

Status: Submitted     |    Year: 2009

2008
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Label Space Reduction in MPLS Networks: How Much Can A Single Stacked Label Do?

Solano, Fernando ; Stidsen, Thomas K. ; Fabregat, Ramon ; Marzo, Jose Luis
in: I E E E - A C M Transactions on Networking, vol: 16, issue: 6, pages: 1308-1320

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2008     |    DOI: https://doi.org/10.1109/TNET.2007.912382

 

Placement-Aware Architectural Synthesis of Digital Microfluidic Biochips using ILP

Maftei, Elena ; Pop, Paul ; Madsen, Jan ; Stidsen, Thomas K.
part of: Proceedings of the International Conference on Very Large Scale Integration, 2008, IEEE
Presented at:
16th International Conference on Very Large Scale Integration

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2008

2007
 

A hierarchical method for discrete structural topology design problems with local stress and displacement constraints

Stolpe, Mathias ; Stidsen, Thomas K.
in: International Journal for Numerical Methods in Engineering, vol: 69, issue: 5, pages: 1060-1084

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2007     |    DOI: https://doi.org/10.1002/nme.1800

 

Optimal Routing with Single Backup Path Protection

Stidsen, Thomas K. ; Petersen, Bjørn ; Rasmussen, Kasper Bonne ; Spoorendonk, Simon ; Zachariasen, Martin ; Rambach, Franz ; Kiese, Moritz
part of: Proceedings of the International Network Optimization Conference (INOC) 2007, pages: 1-6, 2007
Presented at:
Optimal Routing with Single Backup Path Protection

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2007

 

The Generalized Fixed-Charge Network Design Problem

Thomadsen, Tommy ; Stidsen, Thomas K.
in: Computers & Operations Research, vol: 34, issue: 4, pages: 997-1007

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2007     |    DOI: https://doi.org/10.1016/j.cor.2005.05.021

2006
  PDF

Complete rerouting protection

Stidsen, Thomas K. ; Kjærulff, Peter
in: Journal of Optical Networking, vol: 5, issue: 6, pages: 481-492

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2006     |    DOI: https://doi.org/10.1364/JON.5.000481

 

Multi-Objective Design Space Exploration of Embedded System Platfoms

Madsen, Jan ; Stidsen, Thomas K. ; Kjærulff, Peter ; Mahadevan, Shankar
part of: IFIP Working Conference on Distributed and Parallel Embedded Systems, 2006, IFIP
Presented at:
IFIP Working Conference on Distributed and Parallel Embedded Systems

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2006

 

Multi-Objective Design Space Exploration of Embedded System Platforms

Madsen, Jan ; Stidsen, Thomas K. ; Kjærulff, Peter ; Mahadevan, Shankar
part of: From Model-Driven Design to Resource Management for Distributed Embedded Systems. IFIP TC 10 Working Conference on Distributed and Parallel Embedded Systems (DIPES 2006) October 11-13, 2006, Braga, Portugal, pages: 185-194, 2007, Springer, Berlin

Type: Book chapter (Peer reviewed)

Status: Published     |    Year: 2006

  PDF

Shortcut Span Protection

Stidsen, Thomas K. ; Ruepp, Sarah Renée
part of: The Eighth INFORMS Telecommunications Conference, 2006
Presented at:
The Eighth INFORMS Telecommunications Conference

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2006

2005
 

A hierarchical method for structural topology design with local stress and displacement constraints

Stolpe, Mathias ; Stidsen, Thomas K.
part of: Sixth World Congress on Structural and Multidisciplinary Optimization, pages: 144-145, 2005
Presented at:
6th World Congress on Structural and Multidisciplinary Optimization

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2005

  PDF

Complete Rerouting Protection

Stidsen, Thomas K. ; Kjærulff, Peter

Type: Report (Peer reviewed)

Status: Published     |    Year: 2005

  PDF

Hierarchical Ring Network Design Using Branch-and-Price

Thomadsen, Tommy ; Stidsen, Thomas K.
in: Telecommunication Systems, vol: 29, issue: 1, pages: 61-76

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2005     |    DOI: https://doi.org/10.1007/s11235-005-6631-y

  PDF

Joint Routing and Protection Using p-cycles

Stidsen, Thomas K. ; Thomadsen, Tommy

Type: Report (Peer reviewed)

Status: Published     |    Year: 2005

 

Quantifying optimal mesh and ring design costs

Stidsen, Thomas K. ; Glenstrup, Arne John
in: Naval Reserach Logistics, vol: 52, issue: 2, pages: 150-8

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2005

2004
 

Design of Hierarchical Ring Networks Using Branch-and-Price

Thomadsen, Tommy ; Stidsen, Thomas K.

Type: Report (Peer reviewed)

Status: Published     |    Year: 2004

  PDF

Optimal Design of Hierarchical Ring Networks

Thomadsen, Tommy ; Stidsen, Thomas K.
part of: INFORMS Telecom, 2004, Informatics and Mathematical Modelling, Technical University of Denmark, DTU

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2004

  PDF

Topics in emerging technologies

Sigurdsson, Halldor Matthias ; Thorsteinsson, Saemundur E. ; Stidsen, Thomas K.
in: I E E E Communications Magazine, vol: 42, issue: 9, pages: 118-123

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2004     |    DOI: https://doi.org/10.1109/MCOM.2004.1336727

2003
  PDF

The Quadratic Selective Travelling Salesman Problem

Thomadsen, Tommy ; Stidsen, Thomas K.

Type: Report

Status: Published     |    Year: 2003

2002
 

Optimisation problems in optical network design

Stidsen, Thomas K.

Type: Ph.D. thesis

Status: Published     |    Year: 2002

2001
 

Optimal Placement of Wavelength Converting Nodes

Belotti, Pietro ; Stidsen, Thomas K.
part of: Third International Workshop on Design of Reliable Communcation Networks, 2001

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2001

2000
 

Design Problems in Robust Optical Networks

Pioro, Michael ; Stidsen, Thomas K. ; Glenstrup, Arne John ; Fenger, Christian ; Christiansen, H.
part of: Networks 2000, 2000, Toronto, Canada

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2000

 

Full Design of Robust Optical Networks

Glenstrup, Arne John ; Fenger, Christian ; Stidsen, Thomas K.
part of: NTS-15, Fifteenth Nordic Teletraffic Seminar, Proceedings (Eds. Karlsson, J. M., Körner, U. & Nyberg, C.), pages: 11-21, 2000, Lund Institute of Technology, Lund

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2000

 

Large Steel Plate Storage Optimization

Stidsen, Thomas K. ; Hansen, Jesper ; Clausen, Jens
part of: COMPIT, 2000, Berlin

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2000

 

Test-Case Generator for Nonlinear Continuous Parameter Optimization Techniques

Michalewicz, Z. ; Deb, K. ; Schmidt, M. ; Stidsen, Thomas K.
in: I E E E Transactions on Evolutionary Computation, vol: 4, issue: 3, pages: 197-215

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2000