European assembly constituencies for wales - comparing of methods for solving a political districting problem. - Bjørn Nygreen (Math. Program., 1988)

Branch and bound with estimation based on pseudo-shadow-prices. - Bjørn Nygreen (Math. Program., 1991)

Well management in the North Sea. - Marielle Christiansen; Bjørn Nygreen (Ann. Oper. Res., 1993)

Solving integer programs with a few important binary gub constraints. - Bjørn Nygreen (Ann. Oper. Res., 1993)

Modelling of augmented makespan assignment problems(AMAPs): Computational experience of applyinginteger presolve at the modelling stage. - Paola Baricelli; Gautam Mitra; Bjørn Nygreen (Ann. Oper. Res., 1998)

Modelling path flows for a combined ship routingand inventory management problem. - Marielle Christiansen; Bjørn Nygreen (Ann. Oper. Res., 1998)

A method for solving ship routing problemswith inventory constraints. - Marielle Christiansen; Bjørn Nygreen (Ann. Oper. Res., 1998)

Modeling Norwegian petroleum productionand transportation. - Bjørn Nygreen; Marielle Christiansen; Kjetil K. Haugen; Thor Bjørkvoll; Øystein Kristiansen (Ann. Oper. Res., 1998)

Market Price Calculations in Restructured Electricity Markets. - Gerard Doorman; Bjørn Nygreen (Ann. Oper. Res., 2003)

Chapter 4 Maritime Transportation. - Marielle Christiansen; Kjetil Fagerholt; Bjørn Nygreen; David Ronen (Transportation, 2007)

A multi-start local search heuristic for ship scheduling - a computational study. - Geir Brønmo; Marielle Christiansen; Kjetil Fagerholt; Bjørn Nygreen (Comput. Oper. Res., 2007)

Tactical planning of offshore petroleum production. - Nina Linn Ulstein; Bjørn Nygreen; Jan Richard Sagli (Eur. J. Oper. Res., 2007)

Ship routing and scheduling with flexible cargo sizes. - Geir Brønmo; Marielle Christiansen; Bjørn Nygreen (J. Oper. Res. Soc., 2007)

The sequential framework for heat exchanger network synthesis - The minimum number of units sub-problem. - Rahul Anantharaman; I. Nastad; Bjørn Nygreen; Truls Gundersen (Comput. Chem. Eng., 2010)

Column generation approaches to ship scheduling with flexible cargo sizes. - Geir Brønmo; Bjørn Nygreen; Jens Lysgaard (Eur. J. Oper. Res., 2010)

Crude Oil Tanker Routing and Scheduling. - Frank Hennig; Bjørn Nygreen; Kevin C. Furman; Jin-Hwa Song; Gary R. Kocis (INFOR Inf. Syst. Oper. Res., 2011)

An LP-based metaheuristic procedure for the k-sequential generalized assignment problem. - Alan P. French; Bjørn Nygreen; John M. Wilson 001 (Optim. Methods Softw., 2011)

Oil production optimization solved by piecewise linearization in a Branch & Price framework. - Vidar Gunnerud; Bjarne A. Foss; K. I. M. McKinnon; Bjørn Nygreen (Comput. Oper. Res., 2012)

Maritime crude oil transportation - A split pickup and split delivery problem. - Frank Hennig; Bjørn Nygreen; Marielle Christiansen; Kjetil Fagerholt; Kevin C. Furman; Jin-Hwa Song; Gary R. Kocis; Philip H. Warrick (Eur. J. Oper. Res., 2012)

Approximating the Response Time Distribution of Fault-Tolerant Multi-tier Cloud Services. - Anders N. Gullhav; Bjørn Nygreen; Poul E. Heegaard (UCC, 2013)

Ship routing and scheduling in the new millennium. - Marielle Christiansen; Kjetil Fagerholt; Bjørn Nygreen; David Ronen (Eur. J. Oper. Res., 2013)

Alternative approaches to the crude oil tanker routing and scheduling problem with split pickup and split delivery. - Frank Hennig; Bjørn Nygreen; Kevin C. Furman; Jin-Hwa Song (Eur. J. Oper. Res., 2015)

Deployment of replicated multi-tier services in cloud data centres. - Anders N. Gullhav; Bjørn Nygreen (Int. J. Cloud Comput., 2015)

A branch and price approach for deployment of multi-tier software services in clouds. - Anders N. Gullhav; Bjørn Nygreen (Comput. Oper. Res., 2016)

Adaptive large neighborhood search heuristics for multi-tier service deployment problems in clouds. - Anders N. Gullhav; Jean-François Cordeau; Lars Magnus Hvattum; Bjørn Nygreen (Eur. J. Oper. Res., 2017)

Simulation of the response time distribution of fault-tolerant multi-tier cloud services. - Anders N. Gullhav; Bjørn Nygreen; Poul E. Heegaard (J. Simulation, 2017)