Asgeir Tomasgard

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 14

Top Topics

Robust Optimization

Top Venues

Eur. J. Oper. Res.

Comput. Oper. Res.

Comput. Manag. Sci.

Ann. Oper. Res.

Publications

Hongyu Zhang, Ignacio E. Grossmann, Asgeir Tomasgard
Decomposition methods for multi-horizon stochastic programming. Comput. Manag. Sci. 21 (1) (2024)
Sárka Stádlerová, Peter Schütz, Asgeir Tomasgard
Multi-period facility location and capacity expansion with modular capacities and convex short-term costs. Comput. Oper. Res. 163 (2024)
Hongyu Zhang, Nicolò Mazzi, Ken McKinnon, Rodrigo Garcia Nava, Asgeir Tomasgard
A stabilised Benders decomposition with adaptive oracles for large-scale stochastic programming with short-term and long-term uncertainty. Comput. Oper. Res. 167 (2024)
Stian Backe, Christian Skar, Pedro Crespo Del Granado, Ozgu Turgut, Asgeir Tomasgard
EMPIRE: An open-source model based on multi-horizon programming for energy transition analyses. SoftwareX 17 (2022)
Steffen J. Bakker, Andreas Kleiven, Stein-Erik Fleten, Asgeir Tomasgard
Mature offshore oil field development: Solving a real options problem using stochastic dual dynamic integer programming. Comput. Oper. Res. 136 (2021)
Hongyu Zhang, Asgeir Tomasgard, Brage Rugstad Knudsen, Harald G. Svendsen, Steffen J. Bakker, Ignacio E. Grossmann
Modelling and analysis of offshore energy hubs. CoRR (2021)
Güray Kara, Paolo Pisciella, Asgeir Tomasgard, Hossein Farahmand
The Impact of Uncertainty and Time Structure on Optimal Flexibility Scheduling in Active Distribution Networks. IEEE Access 9 (2021)
Kody Kazda, Asgeir Tomasgard, Vibeke Nørstebø, Xiang Li
Optimal utilization of natural gas pipeline storage capacity under future supply uncertainty. Comput. Chem. Eng. 139 (2020)
Ruud Egging-Bratseth, Tobias Baltensperger, Asgeir Tomasgard
Solving oligopolistic equilibrium problems with convex optimization. Eur. J. Oper. Res. 284 (1) (2020)
Francesca Maggioni, Elisabetta Allevi, Asgeir Tomasgard
Bounds in multi-horizon stochastic programs. Ann. Oper. Res. 292 (2) (2020)
Lars Hellemo, Paul I. Barton, Asgeir Tomasgard
Decision-dependent probabilities in stochastic programs with recourse. Comput. Manag. Sci. 15 (3-4) (2018)
Agostinho Agra, Marielle Christiansen, Kristine S. Ivarsøy, Ida Elise Solhaug, Asgeir Tomasgard
Combined ship routing and inventory management in the salmon farming industry. Ann. Oper. Res. 253 (2) (2017)
Steffen Bakker, Mats Aarlott, Asgeir Tomasgard, Kjetil T. Midthun
Planning of an Offshore Well Plugging Campaign: A Vehicle Routing Approach. ICCL (2017)
Alois Pichler, Asgeir Tomasgard
Nonlinear stochastic programming-With a case study in continuous switching. Eur. J. Oper. Res. 252 (2) (2016)
Adela Pagès-Bernaus, Gerardo A. Pérez-Valdés, Asgeir Tomasgard
A parallelised distributed implementation of a Branch and Fix Coordination algorithm. Eur. J. Oper. Res. 244 (1) (2015)
Marte Fodstad, Kjetil T. Midthun, Asgeir Tomasgard
Adding flexibility in a natural gas transportation network using interruptible transportation services. Eur. J. Oper. Res. 243 (2) (2015)
Christian Skar, Gerard Doorman, Asgeir Tomasgard
Large-scale power system planning using enhanced Benders decomposition. PSCC (2014)
Michal Kaut, Kjetil T. Midthun, Adrian S. Werner, Asgeir Tomasgard, Lars Hellemo, Marte Fodstad
Multi-horizon stochastic programming. Comput. Manag. Sci. 11 (1-2) (2014)
Yohan Shim, Marte Fodstad, Steven A. Gabriel, Asgeir Tomasgard
A branch-and-bound method for discretely-constrained mathematical programs with equilibrium constraints. Ann. Oper. Res. 210 (1) (2013)
Xiang Li, Asgeir Tomasgard, Paul I. Barton
Decomposition strategy for the stochastic pooling problem. J. Glob. Optim. 54 (4) (2012)
Xiang Li, Asgeir Tomasgard, Paul I. Barton
Nonconvex Generalized Benders Decomposition for Stochastic Separable Mixed-Integer Nonlinear Programs. J. Optim. Theory Appl. 151 (3) (2011)
Vyacheslav Kalashnikov, Gerardo A. Pérez-Valdés, Asgeir Tomasgard, Nataliya I. Kalashnykova
Natural gas cash-out problem: Bilevel stochastic optimization approach. Eur. J. Oper. Res. 206 (1) (2010)
Petter Osmundsen, Terje Aven, Asgeir Tomasgard
On incentives for assurance of petroleum supply. Reliab. Eng. Syst. Saf. 95 (2) (2010)
Xiang Li, Emre Armagan, Asgeir Tomasgard, Paul I. Barton
Long-term planning of natural gas production systems via a stochastic pooling problem. ACC (2010)
A. Aspelund, Truls Gundersen, J. Myklebust, Matthias P. Nowak, Asgeir Tomasgard
An optimization-simulation model for a simple LNG process. Comput. Chem. Eng. 34 (10) (2010)
Vilde Hushovd Godø, Darijus Strasunskas, Asgeir Tomasgard
On Valuing Advanced Technologies in Greenfield Projects. BIS (Workshops) (2010)
Xiang Li, Asgeir Tomasgard, Paul I. Barton
Decomposition strategy for natural gas production network design under uncertainty. CDC (2010)
Darijus Strasunskas, Asgeir Tomasgard
A Method to Assess Value of Integrated Operations. AMCIS (2010)
Peter Schütz, Asgeir Tomasgard, Shabbir Ahmed
Supply chain design under uncertainty using sample average approximation and dual decomposition. Eur. J. Oper. Res. 199 (2) (2009)
Darijus Strasunskas, Asgeir Tomasgard
In Quest of ICT Value through Integrated Operations: Assessment of Organisational - Technological Capabilities. BIS (Workshops) (2009)
Frode Rømo, Asgeir Tomasgard, Lars Hellemo, Marte Fodstad, Bjørgulf Haukelidsæter Eidesen, Birger Pedersen
Optimizing the Norwegian Natural Gas Production and Transport. Interfaces 39 (1) (2009)
Peter Schütz, Leen Stougie, Asgeir Tomasgard
Stochastic facility location with general long-run costs and convex short-run costs. Comput. Oper. Res. 35 (9) (2008)
John v. d. Broek, Peter Schütz, Leen Stougie, Asgeir Tomasgard
Location of slaughterhouses under economies of scale. Eur. J. Oper. Res. 175 (2) (2006)
Peter Schütz, Leen Stougie, Asgeir Tomasgard
Facility location with uncertain demand and economies of scale. Algorithms for Optimization with Incomplete Information (2005)
Shane Dye, Leen Stougie, Asgeir Tomasgard
Approximation Algorithms and Relaxations for a Service Provision Problem on a Telecommunication Network. Discret. Appl. Math. 129 (1) (2003)
Asgeir Tomasgard, Jan A. Audestad, Shane Dye, Leen Stougie, Maarten H. van der Vlerk, Stein W. Wallace
Modelling aspects of distributed processingin telecommunication networks. Ann. Oper. Res. 82 (1998)
Shane Dye, Asgeir Tomasgard, Stein W. Wallace
Feasibility in transportation networks with supply eating arcs. Networks 31 (3) (1998)