Algorithms for effective transfer of ballast for an oil installation. - Kjetil Fagerholt; Sverre Inge Heimdal (J. Oper. Res. Soc., 1998)

A combined ship scheduling and allocation problem. - Kjetil Fagerholt; Marielle Christiansen (J. Oper. Res. Soc., 2000)

Shortest path in the presence of obstacles: An application to ocean shipping. - Kjetil Fagerholt; Sverre Inge Heimdal; A. Loktu (J. Oper. Res. Soc., 2000)

Ship scheduling with soft time windows: An optimisation based approach. - Kjetil Fagerholt (Eur. J. Oper. Res., 2001)

A computer-based decision support system for vessel fleet scheduling - experience and future research. - Kjetil Fagerholt (Decis. Support Syst., 2004)

Ship Routing and Scheduling: Status and Perspectives. - Marielle Christiansen; Kjetil Fagerholt; David Ronen (Transp. Sci., 2004)

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)

Tank allocation problems in maritime bulk shipping. - Lars Magnus Hvattum; Kjetil Fagerholt; Vinícius Amaral Armentano (Comput. Oper. Res., 2009)

A decision support model for establishing an air taxi service: a case study. - Kjetil Fagerholt; Bjarne A. Foss; O. J. Horgen (J. Oper. Res. Soc., 2009)

Maritime Inventory Routing Problems. - Marielle Christiansen; Kjetil Fagerholt (Encyclopedia of Optimization, 2009)

A tabu search heuristic for ship routing and scheduling with flexible cargo quantities. - Jarl Eirik Korsvik; Kjetil Fagerholt (J. Heuristics, 2010)

Reducing fuel emissions by optimizing speed on shipping routes. - Kjetil Fagerholt; Gilbert Laporte; Inge Norstad (J. Oper. Res. Soc., 2010)

A tabu search heuristic for ship routing and scheduling. - Jarl Eirik Korsvik; Kjetil Fagerholt; Gilbert Laporte (J. Oper. Res. Soc., 2010)

Robust Supply Vessel Planning. - Elin E. Halvorsen-Weare; Kjetil Fagerholt (INOC, 2011)

Ship routing and scheduling with cargo coupling and synchronization constraints. - Henrik Andersson; Jon M. Duesund; Kjetil Fagerholt (Comput. Ind. Eng., 2011)

A large neighbourhood search heuristic for ship routing and scheduling with split loads. - Jarl Eirik Korsvik; Kjetil Fagerholt; Gilbert Laporte (Comput. Oper. Res., 2011)

Optimization of stowage plans for RoRo ships. - Bernt Olav Øvstebø; Lars Magnus Hvattum; Kjetil Fagerholt (Comput. Oper. Res., 2011)

Maritime inventory routing with multiple products: A case study from the cement industry. - Marielle Christiansen; Kjetil Fagerholt; Truls Flatberg; Øyvind Haugen; Oddvar Kloster; Erik H. Lund (Eur. J. Oper. Res., 2011)

The Maritime Pickup and Delivery Problem with Time Windows and Split Loads. - Henrik Andersson; Marielle Christiansen; Kjetil Fagerholt (INFOR Inf. Syst. Oper. Res., 2011)

Some Thoughts on Research Directions for the Future: Introduction to the Special Issue in Maritime Transportation. - Marielle Christiansen; Kjetil Fagerholt (INFOR Inf. Syst. Oper. Res., 2011)

A construction and improvement heuristic for a liquefied natural gas inventory routing problem. - Magnus Stålhane; Jørgen Glomvik Rakke; Christian Rørholt Moe; Henrik Andersson; Marielle Christiansen; Kjetil Fagerholt (Comput. Ind. Eng., 2012)

The Traveling Salesman Problem with Draft Limits. - Jørgen Glomvik Rakke; Marielle Christiansen; Kjetil Fagerholt; Gilbert Laporte (Comput. Oper. Res., 2012)

Optimal fleet composition and periodic routing of offshore supply vessels. - Elin E. Halvorsen-Weare; Kjetil Fagerholt; Lars Magne Nonås; Bjørn Egil Asbjørnslett (Eur. J. 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)

A Large Neighbourhood Search Heuristic for a Periodic Supply Vessel Planning Problem Arising in Offshore Oil and Gas Operations. - Aliaksandr Shyshou; Irina Gribkovskaia Sr.; Gilbert Laporte; Kjetil Fagerholt (INFOR Inf. Syst. Oper. Res., 2012)

Routing and scheduling in project shipping. - Kjetil Fagerholt; Lars Magnus Hvattum; Trond A. V. Johnsen; Jarl Eirik Korsvik (Ann. Oper. Res., 2013)

Routing and scheduling in a liquefied natural gas shipping problem with inventory and berth constraints. - Elin E. Halvorsen-Weare; Kjetil Fagerholt (Ann. Oper. Res., 2013)

Vessel routing and scheduling under uncertainty in the liquefied natural gas business. - Elin E. Halvorsen-Weare; Kjetil Fagerholt; Mikael Rönnqvist (Comput. Ind. Eng., 2013)

Heuristics for dynamic and stochastic routing in industrial shipping. - Gregorio Tirado; Lars Magnus Hvattum; Kjetil Fagerholt; Jean-François Cordeau (Comput. Oper. Res., 2013)

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

Analysis of an exact algorithm for the vessel speed optimization problem. - Lars Magnus Hvattum; Inge Norstad; Kjetil Fagerholt; Gilbert Laporte (Networks, 2013)

Ship Routing and Scheduling in Industrial and Tramp Shipping. - Marielle Christiansen; Kjetil Fagerholt (Vehicle Routing, 2014)

A survey on maritime fleet size and mix problems. - Giovanni Pantuso; Kjetil Fagerholt; Lars Magnus Hvattum (Eur. J. Oper. Res., 2014)

Benchmark Suite for Industrial and Tramp Ship Routing and Scheduling Problems. - Ahmad Hemmati; Lars Magnus Hvattum; Kjetil Fagerholt; Inge Norstad (INFOR Inf. Syst. Oper. Res., 2014)

Order Management in the Offshore Oil and Gas Industry. - Henrik Andersson; Eirik Fernández Cuesta; Kjetil Fagerholt; Nora T. Gausel; Martine R. Hagen (ICCL, 2015)

A Decision Support Model for Routing and Scheduling a Fleet of Fuel Supply Vessels. - Marielle Christiansen; Kjetil Fagerholt; Nikolaos Panagiotis Rachaniotis; Ingeborg Tveit; Marte Viktoria Øverdal (ICCL, 2015)

Integrated maritime fleet deployment and speed optimization: Case study from RoRo shipping. - Henrik Andersson; Kjetil Fagerholt; Kirsti Hobbesland (Comput. Oper. Res., 2015)

Solving Hierarchical Stochastic Programs: Application to the Maritime Fleet Renewal Problem. - Giovanni Pantuso; Kjetil Fagerholt; Stein W. Wallace (INFORMS J. Comput., 2015)

Scheduling fighter squadron training missions using column generation. - Magnar Vestli; Lars Lundsbakken; Kjetil Fagerholt; Lars Magnus Hvattum (Optim. Lett., 2015)

A Vessel Pickup and Delivery Problem from the Disruption Management in Offshore Supply Vessel Operations. - Nils Albjerk; Teodor Danielsen; Stian Krey; Magnus Stålhane; Kjetil Fagerholt (ICCL, 2016)

The Static Bicycle Repositioning Problem - Literature Survey and New Formulation. - Hans Martin Espegren; Johannes Kristianslund; Henrik Andersson; Kjetil Fagerholt (ICCL, 2016)

2D-Packing with an Application to Stowage in Roll-On Roll-Off Liner Shipping. - Jone R. Hansen; Ivar Hukkelberg; Kjetil Fagerholt; Magnus Stålhane; Jørgen Glomvik Rakke (ICCL, 2016)

Uncertainty in Fleet Renewal: A Case from Maritime Transportation. - Giovanni Pantuso; Kjetil Fagerholt; Stein W. Wallace (Transp. Sci., 2016)

A New Formulation for the Combined Maritime Fleet Deployment and Inventory Management Problem. - Bo Dong; Tolga Bektas; Saurabh Chandra; Marielle Christiansen; Kjetil Fagerholt (ICCL, 2017)

A Shortest Path Heuristic for Evaluating the Quality of Stowage Plans in Roll-On Roll-Off Liner Shipping. - Jone R. Hansen; Kjetil Fagerholt; Magnus Stålhane (ICCL, 2017)

A traveling salesman problem with pickups and deliveries, time windows and draft limits: Case study from chemical shipping. - Mari Jevne Arnesen; Magnhild Gjestvang; Xin Wang 024; Kjetil Fagerholt; Kristian Thun; Jørgen Glomvik Rakke (Comput. Oper. Res., 2017)

Vessel routing with pickups and deliveries: An application to the supply of offshore oil platforms. - Eirik Fernández Cuesta; Henrik Andersson; Kjetil Fagerholt; Gilbert Laporte (Comput. Oper. Res., 2017)

Base location and helicopter fleet composition in the oil industry. - Eirik Fernández Cuesta; Ida Kristine Norddal; Henrik Andersson; Kjetil Fagerholt (INFOR Inf. Syst. Oper. Res., 2017)

Maritime Fleet Deployment with Speed Optimization and Voyage Separation Requirements. - Venke Borander; Anders Straume; Bo Dong; Kjetil Fagerholt; Xin Wang 024 (ICCL, 2018)

Offshore Supply Planning in a Rolling Time Horizon. - Eirik Fernández Cuesta; Henrik Andersson; Kjetil Fagerholt (ICCL, 2018)

A two-phase heuristic for an in-port ship routing problem with tank allocation. - Xin Wang 024; Mari Jevne Arnesen; Kjetil Fagerholt; Magnhild Gjestvang; Kristian Thun (Comput. Oper. Res., 2018)

A genetic search-based heuristic for a fleet size and periodic routing problem with application to offshore supply planning. - Thomas Borthen; Henrik Loennechen; Xin Wang 024; Kjetil Fagerholt; Thibaut Vidal (EURO J. Transp. Logist., 2018)

A traveling salesman problem with pickups and deliveries and stochastic travel times: An application from chemical shipping. - Aurora Smith Elgesem; Eline Sophie Skogen; Xin Wang 024; Kjetil Fagerholt (Eur. J. Oper. Res., 2018)

Can Autonomous Ships Help Short-Sea Shipping Become More Cost-Efficient? - Mohamed Kais Msakni; Abeera Akbar; Anna K. A. Aasen; Kjetil Fagerholt; Frank Meisel; Elizabeth Lindstad (OR, 2019)

Bi-objective offshore supply vessel planning with costs and persistence objectives. - Thomas Borthen; Henrik Loennechen; Kjetil Fagerholt; Xin Wang 024; Thibaut Vidal (Comput. Oper. Res., 2019)

Scheduling two-way ship traffic for the Kiel Canal: Model, extensions and a matheuristic. - Frank Meisel; Kjetil Fagerholt (Comput. Oper. Res., 2019)

Planning interrelated voyages with separation requirements in roll-on roll-off shipping. - Jone R. Hansen; Kjetil Fagerholt; Frank Meisel; Jørgen Glomvik Rakke (EURO J. Transp. Logist., 2019)

An exact solution method for the capacitated item-sharing and crowdshipping problem. - Moritz Behrend; Frank Meisel; Kjetil Fagerholt; Henrik Andersson (Eur. J. Oper. Res., 2019)

A variable neighbourhood search heuristic for disruption management in offshore oil and gas logistics. - Magnus Stålhane; Nils Albjerk; Teodor Danielsen; Stian Krey; Kjetil Fagerholt (J. Oper. Res. Soc., 2019)

Ferry Service Network Design for Kiel fjord. - Ingvild Eide Aslaksen; Elisabeth Svanberg; Kjetil Fagerholt; Lennart Christian Johnsen; Frank Meisel (ICCL, 2020)

Stowage Planning with Optimal Ballast Water. - Beizhen Jia; Kjetil Fagerholt; Line Blander Reinhardt; Niels Gorm Malý Rytter (ICCL, 2020)

Analyzing the Impact of the Northern Sea Route on Tramp Ship Routing with Uncertain Cargo Availability. - Mingyu Li; Kjetil Fagerholt; Peter Schütz (ICCL, 2020)

Evaluating Port Development Strategies for a Modal Shift: A Norwegian Case Study. - Andreas Breivik Ormevik; Stein Ove Erikstad; Kjetil Fagerholt (ICCL, 2020)

Combining Optimization and Simulation for Designing a Robust Short-Sea Feeder Network. - Carl Axel Benjamin Medbøen; Magnus Bolstad Holm; Mohamed Kais Msakni; Kjetil Fagerholt; Peter Schütz (Algorithms, 2020)

Optimal charging and repositioning of electric vehicles in a free-floating carsharing system. - Carl Axel Folkestad; Nora Hansen; Kjetil Fagerholt; Henrik Andersson; Giovanni Pantuso (Comput. Oper. Res., 2020)

Industrial and tramp ship routing problems: Closing the gap for real-scale instances. - Gabriel Homsi; Rafael Martinelli; Thibaut Vidal; Kjetil Fagerholt (Eur. J. Oper. Res., 2020)

An adaptive large neighborhood search heuristic for the planar storage location assignment problem: application to stowage planning for Roll-on Roll-off ships. - Jone R. Hansen; Kjetil Fagerholt; Magnus Stålhane; Jørgen Glomvik Rakke (J. Heuristics, 2020)

Optimisation of the broiler production supply chain. - Elisabeth Brevik; Anna Ø. Lauen; Maria C. B. Rolke; Kjetil Fagerholt; Jone R. Hansen (Int. J. Prod. Res., 2020)

The aquaculture service vessel routing problem with time dependent travel times and synchronization constraints. - Ingeborg Margrete Lianes; Maren Theisen Noreng; Kjetil Fagerholt; Hans Tobias Slette; Frank Meisel (Comput. Oper. Res., 2021)

The Dynamic Electric Carsharing Relocation Problem. - Simen Hellem; Carl Andreas Julsvoll; Magnus Moan; Henrik Andersson; Kjetil Fagerholt; Giovanni Pantuso (EURO J. Transp. Logist., 2021)

A multi-period analysis of the integrated item-sharing and crowdshipping problem. - Moritz Behrend; Frank Meisel; Kjetil Fagerholt; Henrik Andersson (Eur. J. Oper. Res., 2021)

An economic analysis of introducing autonomous ships in a short-sea liner shipping network. - Abeera Akbar; Anna K. A. Aasen; Mohamed Kais Msakni; Kjetil Fagerholt; Elizabeth Lindstad; Frank Meisel (Int. Trans. Oper. Res., 2021)

Kindergarten allocation in Norway: An integer programming approach. - A. H. Geitle; Ø. K. Johnsen; H. F. E. Ruud; Kjetil Fagerholt; Carl Andreas Julsvoll (J. Oper. Res. Soc., 2021)

Optimization of a Ship-Based Logistics System for Carbon Capture and Storage. - Anders Bennæs; Martin Skogset; Tormod Svorkdal; Kjetil Fagerholt; Lisa Herlicka; Frank Meisel; Wilfried Rickels (ICCL, 2022)

Efficient models for the liner shipping hub location problem with spatial structure. - Jianfeng Zheng; Lingxiao Yang; Lina Ni; Kjetil Fagerholt; Yan Zhang (Comput. Ind. Eng., 2022)

The Fish Feed Production Routing Problem. - Ivar Brekkå; Solveig Randøy; Kjetil Fagerholt; Kristian Thun; Simen T. Vadseth (Comput. Oper. Res., 2022)

A MIP-based heuristic for a single trade routing and scheduling problem in roll-on roll-off shipping. - Jone R. Hansen; Kjetil Fagerholt; Frank Meisel (Comput. Oper. Res., 2022)

A time-dependent vessel routing problem with speed optimization. - Karl Petter Ulsrud; Anders Helgeland Vandvik; Andreas Breivik Ormevik; Kjetil Fagerholt; Frank Meisel (Eur. J. Oper. Res., 2022)

Planning LNG Annual Delivery Programs with Speed Optimization and Multiple Loading Ports. - Helle V. Haug; Sigrid H. Solum; Sanna B. Warholm; Kjetil Fagerholt; Mingyu Li; Inge Norstad (ICCL, 2023)

Tramp Ship Routing with Bunker Optimization and Flexible Cargo Quantities: Case from Dry Bulk Shipping. - Simen Omholt-Jensen; Kjetil Fagerholt; Frank Meisel (ICCL, 2023)

Maritime inventory routing: recent trends and future directions. - Kjetil Fagerholt; Lars Magnus Hvattum; Dimitri J. Papageorgiou; Sebastián Urrutia (Int. Trans. Oper. Res., 2023)

The static ridesharing routing problem with flexible locations: A Norwegian case study. - Jacob Nitter; Shusheng Yang; Kjetil Fagerholt; Andreas Breivik Ormevik (Comput. Oper. Res., 2024)

Joint relocation and pricing in electric car-sharing systems. - Ulrik Eilertsen; Olav M. Falck-Pedersen; Jone V. Henriksen; Kjetil Fagerholt; Giovanni Pantuso (Eur. J. Oper. Res., 2024)

A column generation heuristic for the dynamic bicycle rebalancing problem. - Marte D. Gleditsch; Kristine Hagen; Henrik Andersson; Steffen J. Bakker; Kjetil Fagerholt (Eur. J. Oper. Res., 2024)

Network design with route planning for battery electric high-speed passenger vessel services. - Håkon Furnes Havre; Ulrik Lien; Mattias Myklebust Ness; Kjetil Fagerholt; Kenneth Løvold Rødseth (Eur. J. Oper. Res., 2024)

Fifty years on maritime transportation. - Marielle Christiansen; Kjetil Fagerholt; David Pisinger (EURO J. Transp. Logist., 2025)

Fleet repositioning in the tramp ship routing and scheduling problem with bunker optimization: A matheuristic solution approach. - Simen Omholt-Jensen; Kjetil Fagerholt; Frank Meisel (Eur. J. Oper. Res., 2025)

FOMOsim: An open-source simulator for rigorous analysis of micromobility planning problems. - Steffen J. S. Bakker; Mohamed Ben Ahmed; Asbjørn Djupdal; Lasse Natvig; Henrik Andersson; Magnus Jahre; Kjetil Fagerholt (Expert Syst. Appl., 2025)

Stochastic tramp ship routing with speed optimization: analyzing the impact of the Northern Sea Route on $ mathrm {CO_2}$ emissions. - Mingyu Li; Kjetil Fagerholt; Peter Schütz (Ann. Oper. Res., 2025)