Asgeir Tomasgard

42 papers C 1Journal 32Unranked 7
YearRankTypeTitle / Venue / Authors
2025 J jnl
European Energy Vision 2060: Charting Diverse Pathways for Europe's Energy Transition.
CoRR
Mostafa Barani, Konstantin Löffler, Pedro Crespo Del Granado, Nikita Moskalenko, Evangelos Panos, Franziska M. Hoffart, Christian von Hirschhausen, Maria Kannavou, Hans Auer, Karlo Hainsch, Tatiana González Grandón, Siri Mathisen, Asgeir Tomasgard
2025 J jnl
Flexible electricity market clearing zones.
Comput. Oper. Res.
Simon Risanger, Steffen J. S. Bakker, Stein-Erik Fleten, Asgeir Tomasgard
2025 J jnl
Integrated investment, retrofit and abandonment energy system planning with multi-timescale uncertainty using stabilised adaptive Benders decomposition.
Eur. J. Oper. Res.
Hongyu Zhang, Ignacio E. Grossmann, Ken McKinnon, Brage Rugstad Knudsen, Rodrigo Garcia Nava, Asgeir Tomasgard
2024 J jnl
A stabilised Benders decomposition with adaptive oracles for large-scale stochastic programming with short-term and long-term uncertainty.
Comput. Oper. Res.
Hongyu Zhang, Nicolò Mazzi, Ken McKinnon, Rodrigo Garcia Nava, Asgeir Tomasgard
2024 J jnl
Decomposition methods for multi-horizon stochastic programming.
Comput. Manag. Sci.
Hongyu Zhang, Ignacio E. Grossmann, Asgeir Tomasgard
2024 J jnl
Multi-period facility location and capacity expansion with modular capacities and convex short-term costs.
Comput. Oper. Res.
Sárka Stádlerová, Peter Schütz, Asgeir Tomasgard
2022 J jnl
EMPIRE: An open-source model based on multi-horizon programming for energy transition analyses.
SoftwareX
Stian Backe, Christian Skar, Pedro Crespo Del Granado, Ozgu Turgut, Asgeir Tomasgard
2021 J jnl
Mature offshore oil field development: Solving a real options problem using stochastic dual dynamic integer programming.
Comput. Oper. Res.
Steffen J. S. Bakker, Andreas Kleiven, Stein-Erik Fleten, Asgeir Tomasgard
2021 J jnl
Modelling and analysis of offshore energy hubs.
CoRR
Hongyu Zhang, Asgeir Tomasgard, Brage Rugstad Knudsen, Harald G. Svendsen, Steffen J. Bakker, Ignacio E. Grossmann
2021 J jnl
The Impact of Uncertainty and Time Structure on Optimal Flexibility Scheduling in Active Distribution Networks.
IEEE Access
Güray Kara, Paolo Pisciella, Asgeir Tomasgard, Hossein Farahmand
2020 J jnl
Bounds in multi-horizon stochastic programs.
Ann. Oper. Res.
Francesca Maggioni, Elisabetta Allevi, Asgeir Tomasgard
2020 J jnl
Optimal utilization of natural gas pipeline storage capacity under future supply uncertainty.
Comput. Chem. Eng.
Kody Kazda, Asgeir Tomasgard, Vibeke Nørstebø, Xiang Li
2020 J jnl
Solving oligopolistic equilibrium problems with convex optimization.
Eur. J. Oper. Res.
Ruud Egging-Bratseth, Tobias Baltensperger, Asgeir Tomasgard
2018 J jnl
Decision-dependent probabilities in stochastic programs with recourse.
Comput. Manag. Sci.
Lars Hellemo, Paul I. Barton, Asgeir Tomasgard
2017 J jnl
Combined ship routing and inventory management in the salmon farming industry.
Ann. Oper. Res.
Agostinho Agra, Marielle Christiansen, Kristine S. Ivarsøy, Ida Elise Solhaug, Asgeir Tomasgard
2017 — conf
Planning of an Offshore Well Plugging Campaign: A Vehicle Routing Approach.
ICCL
Steffen Bakker, Mats Aarlott, Asgeir Tomasgard, Kjetil T. Midthun
2016 J jnl
Nonlinear stochastic programming-With a case study in continuous switching.
Eur. J. Oper. Res.
Alois Pichler, Asgeir Tomasgard
2015 J jnl
A parallelised distributed implementation of a Branch and Fix Coordination algorithm.
Eur. J. Oper. Res.
Adela Pagès-Bernaus, Gerardo A. Pérez-Valdés, Asgeir Tomasgard
2015 J jnl
Adding flexibility in a natural gas transportation network using interruptible transportation services.
Eur. J. Oper. Res.
Marte Fodstad, Kjetil T. Midthun, Asgeir Tomasgard
2014 — conf
Large-scale power system planning using enhanced Benders decomposition.
PSCC
Christian Skar, Gerard Doorman, Asgeir Tomasgard
2014 J jnl
Multi-horizon stochastic programming.
Comput. Manag. Sci.
Michal Kaut, Kjetil T. Midthun, Adrian S. Werner, Asgeir Tomasgard, Lars Hellemo, Marte Fodstad
2013 J jnl
A branch-and-bound method for discretely-constrained mathematical programs with equilibrium constraints.
Ann. Oper. Res.
Yohan Shim, Marte Fodstad, Steven A. Gabriel, Asgeir Tomasgard
2012 J jnl
Decomposition strategy for the stochastic pooling problem.
J. Glob. Optim.
Xiang Li, Asgeir Tomasgard, Paul I. Barton
2011 J jnl
Nonconvex Generalized Benders Decomposition for Stochastic Separable Mixed-Integer Nonlinear Programs.
J. Optim. Theory Appl.
Xiang Li, Asgeir Tomasgard, Paul I. Barton
2010 — conf
A Method to Assess Value of Integrated Operations.
AMCIS
Darijus Strasunskas, Asgeir Tomasgard
2010 J jnl
An optimization-simulation model for a simple LNG process.
Comput. Chem. Eng.
A. Aspelund, Truls Gundersen, J. Myklebust, Matthias P. Nowak, Asgeir Tomasgard
2010 — conf
Decomposition strategy for natural gas production network design under uncertainty.
CDC
Xiang Li, Asgeir Tomasgard, Paul I. Barton
2010 C conf
Long-term planning of natural gas production systems via a stochastic pooling problem.
ACC
Xiang Li, Emre Armagan, Asgeir Tomasgard, Paul I. Barton
2010 J jnl
Natural gas cash-out problem: Bilevel stochastic optimization approach.
Eur. J. Oper. Res.
Vyacheslav Kalashnikov, Gerardo A. Pérez-Valdés, Asgeir Tomasgard, Nataliya I. Kalashnykova
2010 — conf
On Valuing Advanced Technologies in Greenfield Projects.
BIS (Workshops)
Vilde Hushovd Godø, Darijus Strasunskas, Asgeir Tomasgard
2010 J jnl
On incentives for assurance of petroleum supply.
Reliab. Eng. Syst. Saf.
Petter Osmundsen, Terje Aven, Asgeir Tomasgard
2009 — conf
In Quest of ICT Value through Integrated Operations: Assessment of Organisational - Technological Capabilities.
BIS (Workshops)
Darijus Strasunskas, Asgeir Tomasgard
2009 J jnl
Optimizing the Norwegian Natural Gas Production and Transport.
Interfaces
Frode Rømo, Asgeir Tomasgard, Lars Hellemo, Marte Fodstad, Bjørgulf Haukelidsæter Eidesen, Birger Pedersen
2009 J jnl
Supply chain design under uncertainty using sample average approximation and dual decomposition.
Eur. J. Oper. Res.
Peter Schütz, Asgeir Tomasgard, Shabbir Ahmed
2008 J jnl
Stochastic facility location with general long-run costs and convex short-run costs.
Comput. Oper. Res.
Peter Schütz, Leen Stougie, Asgeir Tomasgard
2007 — ch.
Optimization Models for the Natural Gas Value Chain.
Geometric Modelling, Numerical Simulation, and Optimization
Asgeir Tomasgard, Frode Rømo, Marte Fodstad, Kjetil T. Midthun
2006 J jnl
Location of slaughterhouses under economies of scale.
Eur. J. Oper. Res.
John v. d. Broek, Peter Schütz, Leen Stougie, Asgeir Tomasgard
2005 — ch.
14. A Supply Chain Optimization Model for the Norwegian Meat Cooperative.
Applications of Stochastic Programming
Asgeir Tomasgard, E. Høeg
2005 — conf
Facility location with uncertain demand and economies of scale.
Algorithms for Optimization with Incomplete Information
Peter Schütz, Leen Stougie, Asgeir Tomasgard
2003 J jnl
Approximation Algorithms and Relaxations for a Service Provision Problem on a Telecommunication Network.
Discret. Appl. Math.
Shane Dye, Leen Stougie, Asgeir Tomasgard
1998 J jnl
Feasibility in transportation networks with supply eating arcs.
Networks
Shane Dye, Asgeir Tomasgard, Stein W. Wallace
1998 J jnl
Modelling aspects of distributed processingin telecommunication networks.
Ann. Oper. Res.
Asgeir Tomasgard, Jan A. Audestad, Shane Dye, Leen Stougie, Maarten H. van der Vlerk, Stein W. Wallace