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- Ann-Brith Strömberg
Ann-Brith Strömberg
Professor
Avdelningen för tillämpad matematik ochOm Ann-Brith Strömberg
Ann-Brith Strömberg, docent i tillämpad matematik, tillhör forskargruppen i matematisk optimering. Hennes forskning behandlar modellering och lösnings av optimeringsproblem, inkluderande diskret, konvex icke-differentierbar, simuleringsbaserad och flermålsoptimering. En stor del av hennes forskning sker i samarbete med industri och inkluderar schemaläggning av underhåll och produktion, kombinatoriska designproblem med flera mål samt planering av transporter och energiproduktion. Ann-Brith är ordförande i MVs institutionskollegium; på fritiden ägnar hon sig åt familjen, friluftsliv och sång.
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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 -
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 - 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 -
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 -
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 -
Preventive maintenance scheduling of multi-component systems with deterioration
costs
Emil Gustavsson, Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski, Magnus Önnheim
2012 -
Ergodic convergence in subgradient optimization - with application to simplicial decomposition of convex
programs
Torbjörn Larsson, Michael Patriksson, Ann-Brith Strömberg
Contemporary Mathematics - 2012 -
The preventive maintenance scheduling problem with interval
costs
Emil Gustavsson, Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski, Magnus Önnheim
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 -
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 -
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 -
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 -
A minimax strategy for global
optimization
Stefan Jakobsson, Peter Lindroth, Ann-Brith Strömberg
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 -
The stochastic opportunistic replacement problem: A two-stage solution
approach
Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski
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 with individual component
lives
Michael Patriksson, Ann-Brith Strömberg, Adam Wojciechowski
2011 -
Multi-objective design of a combinatorial
structure
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 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 -
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 -
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 model for optimization of process integration investments under
uncertainty
Elin Svensson, Ann-Brith Strömberg, Michael Patriksson
Energy - 2011 -
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 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 -
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