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Ann-Brith Strömberg
Professor
Applied Mathematics and StatisticsAbout Ann-Brith Strömberg
Ann-Brith Strömberg, Associate Professor in Applied Mathematics, belongs to the research group Mathematical Optimization. Her research includes modelling and solution of optimization problems, including discrete, convex nonsmooth, simulation based, and multiobjective optimization. Much of her research is carried out in cooperation with industry. It includes scheduling of maintenance and production, combinatorial design problems with several objectives, and transport planning. Ann-Brith is the chair of MV's institutionskollegium and her spare time is spent on family, outdoor life, and song.
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Approximating the Pareto frontier for bi-objective preventive maintenance and workshop scheduling: A Lagrangean lower bounding methodology for evaluating contracting
forms
Gabrijela Obradovic, Ann-Brith Strömberg, Felix Held, Kristian Lundberg
ANNALS OF OPERATIONS RESEARCH - 2024 -
Scheduling the repair and replacement of individual components in operating systems: a bi-objective mathematical optimization
model
Gabrijela Obradovic, Ann-Brith Strömberg, Kristian Lundberg
Journal of Scheduling - 2024 -
Spatial-Temporal Load Balancing and Coordination of Multi-Robot
Stations
E. Ablad, D. Spensieri, R. Bohlin, J. S. Carlson, Ann-Brith Strömberg
IEEE Transactions on Automation Science and Engineering - 2023 -
A Lagrangian relaxation approach to an electricity system investment model with a high temporal
resolution
Caroline Granfeldt, Ann-Brith Strömberg, Lisa Göransson
OR Spectrum - 2023 -
A criterion space decomposition approach to generalized tri-objective tactical resource
allocation
Sunney Fotedar, Ann-Brith Strömberg, T. Almgren, S. Cedergren
Computational Management Science - 2023 -
Bi-objective optimization of the tactical allocation of job types to machines: mathematical modeling, theoretical analysis, and numerical
tests
Sunney Fotedar, Ann-Brith Strömberg, T. Almgren
International Transactions in Operational Research - 2022 -
Robust optimization of a bi-objective tactical resource allocation problem with uncertain qualification
costs
Sunney Fotedar, Ann-Brith Strömberg, Edvin Åblad, T. Almgren
Autonomous Agents and Multi-Agent Systems - 2022 -
Simultaneous scheduling of replacement and repair of common components in operating systems A multi-objective mathematical optimization
model
Gabrijela Obradovic, Ann-Brith Strömberg, K. Lundberg
Annals of Operations Research - 2022 -
The stochastic opportunistic replacement problem, part III: improved bounding
procedures
Efraim Laksman, Ann-Brith Strömberg, Michael Patriksson
Annals of Operations Research - 2020 -
Mixed-integer linear optimization: Primal-dual relations and dual subgradient and cutting-plane
methods
Ann-Brith Strömberg, T. Larsson, Michael Patriksson
Numerical Nonsmooth Optimization - 2020 -
A splitting algorithm for simulation-based optimization problems with categorical
variables
Zuzana Nedelkova, Christoffer Cromvik, Peter Lindroth, Michael Patriksson, Ann-Brith Strömberg
Engineering optimization - 2019 -
Efficient solution of many instances of a simulation-based optimization problem utilizing a partition of the decision
space
Zuzana Nedelkova, Peter Lindroth, Michael Patriksson, Ann-Brith Strömberg
Annals of Operations Research - 2018 -
Ergodic, primal convergence in dual subgradient schemes for convex programming, II: the case of inconsistent primal
problems
Magnus Önnheim, Emil Gustavsson, Ann-Brith Strömberg, Michael Patriksson, Torbjörn Larsson
Mathematical programming - 2017 -
Integration of expert knowledge into radial basis function surrogate
models
Zuzana Nedelkova, Peter Lindroth, Ann-Brith Strömberg, Michael Patriksson
Optimization and Engineering - 2016 -
Modeling and solving vehicle routing problems with many available vehicle
types
Sandra Eriksson Barman, Peter Lindroth, Ann-Brith Strömberg
Springer Proceedings in Mathematics & Statistics - 2015 -
Scheduling optimization of a real flexible job shop including fixture availability and preventive
maintenance
Karin Thörnblad, Ann-Brith Strömberg, Michael Patriksson, Torgny Almgren
European Journal of Industrial Engineering - 2015 -
Optimal redundancy and maintenance strategy decisions for offshore wind power
converters
Mahmood Shafiee, Michael Patriksson, Ann-Brith Strömberg, Lina Bertling Tjernberg
International Journal of Reliability, Quality and Safety Engineering - 2015 -
The stochastic opportunistic replacement problem, part II: a two-stage solution
approach
Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski
Annals of Operations Research - 2015 -
The stochastic opportunistic replacement problem, part I: models incorporating individual component
lives
Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski
Annals of Operations Research - 2015 -
Färdplan för ökad forskning och innovation inom underhåll av
järnvägsfordon
Oskar Fröidh, Anders Lindahl, Mats Berg, Lars Brigelius, Ann-Brith Strömberg, Michael Patriksson, Anders Ekberg
2015 -
Scheduling optimization of a real flexible job shop including side constraints regarding maintenance, fixtures, and night
shifts
Karin Thörnblad, Ann-Brith Strömberg, Michael Patriksson, Torgny Almgren
Proceedings of the 7th Multidisciplinary International Conference on Scheduling: Theory and Applications (MISTA 2015). 25 -28 Aug 2015, Prague, Czech Republic - 2015 -
Primal convergence from dual subgradient methods for convex
optimization
Emil Gustavsson, Michael Patriksson, Ann-Brith Strömberg
Mathematical Programming - 2015 -
Editorial: Optimization of Maintenance Activities—Models, Methods, and
Applications
Michael Patriksson, Ann-Brith Strömberg
Annals of Operations Research - 2015 -
Preventive maintenance scheduling of multi-component systems with interval
costs
Emil Gustavsson, Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski, Magnus Önnheim
Computers & industrial engineering - 2014 -
Optimizing truck
tyres
Peter Lindroth, Michael Patriksson, Zuzana Sabartova, Ann-Brith Strömberg
Orbit medlemsblad for Dansk Selskab for Operationsanalyse og Svenska OperationsAnalysFöreningen - 2014 -
An optimization model for truck tyres
selection
Zuzana Sabartova, Peter Lindroth, Ann-Brith Strömberg, Michael Patriksson
Proceedings of the 4th International Conference on Engineering Optimization, ENGOPT 2014; Lisbon; Portugal; 8 September 2014 through 11 September 2014 - 2014 -
The value of flexibility for pulp mills investing in energy efficiency and future biorefinery
concepts
Elin Svensson, Thore Berntsson, Ann-Brith Strömberg
International Journal of Energy Research - 2014 -
An Optimal Number-Dependent Preventive Maintenance Strategy for Offshore Wind Turbine Blades Considering
Logistics
Mahmood Shafiee, Michael Patriksson, Ann-Brith Strömberg
Advances in Operations Research - 2013 -
A Redundancy Optimization Model Applied to Offshore Wind Turbine Power
Converters
Mahmood Shafiee, Michael Patriksson, Ann-Brith Strömberg, Lina Bertling
PowerTech (POWERTECH), 2013 IEEE Grenoble - 2013 -
Scheduling optimization of a real flexible job shop including side constraints regarding maintenance, fixtures, and night
shifts
Karin Thörnblad, Ann-Brith Strömberg, Michael Patriksson, Torgny Almgren
2013 -
An efficient algorithm for solving the flexible job shop scheduling
problem
Karin Thörnblad, Ann-Brith Strömberg, Michael Patriksson, Torgny Almgren
25th NOFOMA conference proceedings, June 3-5 2013, Göteborg, Sweden - 2013 -
A competitive iterative procedure using a time-indexed model for solving flexible job shop scheduling
problems
Karin Thörnblad, Ann-Brith Strömberg, Michael Patriksson, Torgny Almgren
2013 -
Preventive maintenance scheduling of multi-component systems with deterioration
costs
Emil Gustavsson, Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski, Magnus Önnheim
2012 -
Primal convergence from dual subgradient methods for convex
optimization
Emil Gustavsson, Michael Patriksson, Ann-Brith Strömberg
2012 -
The opportunistic replacement problem: theoretical analyses and numerical
tests
Torgny Almgren, Niclas Andréasson, Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski, Magnus Önnheim
Mathematical Methods of Operations Research - 2012 -
Optimization models for improving periodic maintenance schedules by utilizing
opportunities
Torgny Almgren, Niclas Andréasson, Myrna Palmgren, Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski, Magnus Önnheim
Proceedings of 4th Production and Operations Management World Conference, July 2012 - 2012 -
Ergodic convergence in subgradient optimization - with application to simplicial decomposition of convex
programs
Torbjörn Larsson, Michael Patriksson, Ann-Brith Strömberg
Contemporary Mathematics - 2012 -
A Time-indexed Formulation of a Flexible Job Shop Problem with a Limited Number of
Fixtures
Karin Thörnblad, Ann-Brith Strömberg, Michael Patriksson, Torgny Almgren
Proceedings of 13th International Conference on Project Management and Scheduling in Leuven, Belgium, April 2012 - 2012 -
Mathematical optimization of a flexible job shop problem including preventive maintenance and availability of
fixtures
Karin Thörnblad, Torgny Almgren, Michael Patriksson, Ann-Brith Strömberg
Proceedings of the 4th World P&OM Conference / 19th International Annual EurOMA Conference, Amsterdam, Netherlands, July 2012 - 2012 -
The preventive maintenance scheduling problem with interval
costs
Emil Gustavsson, Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski, Magnus Önnheim
2012 -
The stochastic opportunistic replacement problem: A two-stage solution
approach
Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski
2011 -
A minimax strategy for global
optimization
Stefan Jakobsson, Peter Lindroth, Ann-Brith Strömberg
2011 -
Multi-objective design of a combinatorial
structure
Peter Lindroth, Michael Patriksson, Ann-Brith Strömberg
2011 -
Discrete optimization at Mathematical Sciences, Chalmers and University of Gothenburg: Modeling and solving real-world
problems
Ann-Brith Strömberg, Michael Patriksson
ORbit medlemsblad for Dansk Selskab for Operationsanalyse og Svenska Operationsanalysföreningen - 2011 -
The opportunistic replacement problem with individual component
lives
Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski
2011 -
Optimering av scheman för en verklig produktionscell: tidsdiskretisering reducerar lösningstiden utan att lösningarnas kvalitet
försämras
Karin Thörnblad, Torgny Almgren, Ann-Brith Strömberg, Michael Patriksson
PLANs forsknings- och tillämpningskonferens, 31 aug-1 sep 2011, Norrköping, Sverige - 2011 -
A new robustness index for multi-objective optimization based on a user
perspective
Christoffer Cromvik, Peter Lindroth, Michael Patriksson, Ann-Brith Strömberg
2011 -
The opportunistic replacement problem: analysis and case
studies
Torgny Almgren, Niclas Andréasson, Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski
2011 -
A model for optimization of process integration investments under
uncertainty
Elin Svensson, Ann-Brith Strömberg, Michael Patriksson
Energy - 2011 -
Mathematical modelling of a real flexible job shop in aero engine component
manufacturing
Karin Thörnblad, Michael Patriksson, Ann-Brith Strömberg, Torgny Almgren
Proceedings of 10th Workshop on Models and Algorithms for Planning and Scheduling Problems, June 2011, Nymburk, Czech Republic - 2011 -
A stochastic model for opportunistic maintenance planning of offshore wind
farms
François Besnard, Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski, Katharina Fischer, Lina Bertling
2011 IEEE PES Trondheim PowerTech: The Power of Technology for a Sustainable Society, POWERTECH 2011; Trondheim; 19 June 2011 through 23 June 2011 - 2011 -
An evaluation approach for opportunistic maintenance optimization models for nuclear power
plants
J. Nilsson, Adam Wojciechowski, Ann-Brith Strömberg, Michael Patriksson, Lina Bertling
IEEE PES General Meeting, PES 2010 - 2010 -
Approximating the Pareto Optimal Set using a Reduced Set of Objective
Functions
Peter Lindroth, Michael Patriksson, Ann-Brith Strömberg
European Journal of Operational Research - 2010 -
Optimization of schedules for a multitask production
cell
Karin Thörnblad, Ann-Brith Strömberg, Torgny Almgren, Michael Patriksson
Proceedings of The 22nd NOFOMA Conference in Kolding, Denmark, 10-11th of June 2010 - 2010 -
An optimization framework for opportunistic maintenance of offshore wind power
system
François Besnard, Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski, Lina Bertling
2009 IEEE Bucharest PowerTech: Innovative Ideas Toward the Electrical Grid of the Future; Bucharest; Romania; 28 June 2009 through 2 July 2009 - 2009 -
An opportunistic maintenance optimization model for shaft seals in feed-water pump systems in nuclear power
plants
Julia Nilsson, Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski, Lina Bertling
Proceedings of IEEE PowerTech 2009 conference, 28 June - 2 July 2009, Bucharest, Romania - 2009 -
An optimization methodology for identifying robust process integration investments under
uncertainty
Elin Svensson, Thore Berntsson, Ann-Brith Strömberg, Michael Patriksson
Energy Policy - 2009 -
Benefits of using an optimization methodology for identifying robust process integration investments under uncertainty - A pulp mill
example
Elin Svensson, Thore Berntsson, Ann-Brith Strömberg
Energy Policy - 2009 -
The replacement problem: A polyhedral and complexity
analysis
Torgny Almgren, Niclas Andréasson, Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski
2009 -
The replacement problem: A polyhedral and complexity analysis. The complete
version
Torgny Almgren, Niclas Andréasson, Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski
2009 -
Optimering av underhållsplaner leder till strategier för
utvecklingsprojekt
Ann-Brith Strömberg, Torgny Almgren
Logistikutveckling - teori möter praktik, artiklar från PLANs Forsknings- och tillämpningskonferens, 27-28 augusti 2008, Göteborg - 2008 -
A Scenario-Based Stochastic Programming Model for the Optimization of Process Integration Opportunities in a Pulp
Mill
Elin Svensson, Ann-Brith Strömberg, Michael Patriksson
2008 -
Optimization of opportunistic replacement activities: A case study in the aircraft
industry
Torgny Almgren, Niclas Andreasson, Dragi Anevski, Michael Patriksson, Ann-Brith Strömberg, Johan Svensson
2007 -
On the convergence of conditional epsilon-subgradient methods for convex programs and convex-concave saddle-point
problems
Michael Patriksson, Ann-Brith Strömberg, Torbjörn Larsson
European Journal of Operational Research - 2003 -
Ergodic, primal convergence in dual subgradient schemes for convex
programming
Michael Patriksson, Ann-Brith Strömberg, Torbjörn Larsson
Mathematical Programming - 1999 -
Ergodic convergence in subgradient
optimization
Michael Patriksson, Torbjörn Larsson, Ann-Brith Strömberg
Optimization Methods and Software - 1998 -
Conditional Subgradient Methods and Ergodic Convergence in Nonsmooth
Optimization
Ann-Brith Strömberg
1997 -
Ergodic results in subgradient
optimization
Torbjörn Larsson, Michael Patriksson, Ann-Brith Strömberg
Nonlinear Optimization and Applications - 1996 -
Ergodic results and bounds on the optimal value in subgradient
optimization
Torbjörn Larsson, Michael Patriksson, Ann-Brith Strömberg
Operations Research Proceedings 1995 - 1996 -
Conditional subgradient optimization - theory and
applications
Michael Patriksson, Ann-Brith Strömberg, Torbjörn Larsson
European Journal of Operational Research - 1996 -
Applications of Subgradient Optimization and an
Extension
Ann-Brith Strömberg
1991