Marielle Christiansen

Publikasjoner

2021

Agra, Agostinho; Christiansen, Marielle; Wolsey, Laurence. (2021) Improved models for a single vehicle continuous-time inventory routing problem with pickups and deliveries. European Journal of Operational Research.
Vitenskapelig artikkel
Christiansen, Marielle; Hellsten, Erik; Pisinger, David; Sacramento, David; Vilhelmsen, Charlotte. (2021) Liner Shipping Network Design. Network Design with Applications to Transportation and Logistics.
Vitenskapelig kapittel/artikkel

2020

Bovim, Thomas; Christiansen, Marielle; Gullhav, Anders Nordby; Range, Troels Martin; Hellemo, Lars. (2020) Stochastic master surgery scheduling. European Journal of Operational Research. volum 285 (2).
Vitenskapelig artikkel
Chandra, Saurabh; Christiansen, Marielle; Fagerholt, Kjetil. (2020) Analysing the modal shift from road-based to coastal shipping-based distribution – a case study of outbound automotive logistics in India. Maritime Policy & Management. volum 47 (2).
Vitenskapelig artikkel
Dong, Bo; Christiansen, Marielle; Fagerholt, Kjetil; Bektas, Tolga. (2020) Combined maritime fleet deployment and inventory management with port visit flexibility in roll-on roll-off shipping. Transportation Research Part E: Logistics and Transportation Review. volum 140.
Vitenskapelig artikkel
Dong, Bo; Christiansen, Marielle; Fagerholt, Kjetil; Chandra, Saurabh. (2020) Design of a sustainable maritime multi-modal distribution network – case study from automotive logistics. Transportation Research Part E: Logistics and Transportation Review. volum 143.
Vitenskapelig artikkel
Skålnes, Jørgen; Dahle, Lars; Andersson, Henrik; Christiansen, Marielle; Hvattum, Lars Magnus. (2020) The Multistage Stochastic Vehicle Routing Problem with Dynamic Occasional Drivers. Computational logistics : 11th international conference, ICCL 2020, Enschede, The Netherlands, September 28–30, 2020, Proceedings.
Vitenskapelig kapittel/artikkel

2019

Andersson, Henrik; Granberg, Tobias Andersson; Christiansen, Marielle; Aartun, Eirik Skorge; Leknes, Håkon. (2019) Using optimization to provide decision support for strategic emergency medical service planning - Three case studies. International Journal of Medical Informatics. volum 133.
Vitenskapelig artikkel
Christiansen, Marielle; Hellsten, Erik; Pisinger, David; Sacramento, David; Vilhelmsen, Charlotte. (2019) Liner shipping network design. European Journal of Operational Research. volum 286.
Vitenskapelig artikkel
Dahle, Lars; Andersson, Henrik; Christiansen, Marielle; Speranza, M. Grazia. (2019) The Pickup and Delivery Problem with Time Windows and Occasional Drivers. Computers & Operations Research. volum 109.
Vitenskapelig artikkel
Denstad, Are Gederaas; Ulsund, Einar Askevold; Christiansen, Marielle; Hvattum, Lars Magnus; Tirado, Gregorio. (2019) Multi-objective optimization for a strategic ATM network redesign problem. Annals of Operations Research. volum 296.
Vitenskapelig artikkel
Ghiami, Yousef; Demir, Emrah; Van Woensel, Tom; Christiansen, Marielle; Laporte, Gilbert. (2019) A deteriorating inventory routing problem for an inland liquefied natural gas distribution network. Transportation Research Part B: Methodological. volum 126.
Vitenskapelig artikkel
Rodrigues, Filipe; Agra, Agostinho; Christiansen, Marielle; Hvattum, Lars Magnus; Requejo, Cristina. (2019) Comparing techniques for modelling uncertainty in a maritime inventory routing problem. European Journal of Operational Research. volum 277 (3).
Vitenskapelig artikkel
Wang, Xin; Norstad, Inge; Fagerholt, Kjetil; Christiansen, Marielle. (2019) Green Tramp Shipping Routing and Scheduling: Effects of Market-Based Measures on CO2 Reduction. Sustainable Shipping : A Cross-Disciplinary View.
Vitenskapelig kapittel/artikkel

2018

Agra, Agostinho; Christiansen, Marielle; Hvattum, Lars Magnus; Rodrigues, Filipe. (2018) Robust optimization for a maritime inventory routing problem. Transportation Science. volum 52 (3).
Vitenskapelig artikkel
Archetti, Claudia; Christiansen, Marielle; Speranza, M. Grazia. (2018) Inventory routing with pickups and deliveries. European Journal of Operational Research. volum 268 (1).
Vitenskapelig artikkel
Gullhav, Anders N.; Christiansen, Marielle; Nygreen, Bjørn; Aarlott, Mats Mathisen; Medhus, Jon Erik; Skomsvoll, Johan Fredrik; Østbyhaug, Per Olav. (2018) Block scheduling at magnetic resonance imaging labs. Operations Research for Health Care. volum 18.
Vitenskapelig artikkel

2017

Christiansen, Marielle; Fagerholt, Kjetil; Rachaniotis, Nikos; Stålhane, Magnus. (2017) Operational planning for routes and schedules for a fleet of fuel supply vessels. Transportation Research Part E: Logistics and Transportation Review. volum 105.
Vitenskapelig artikkel
Dahle, Lars; Andersson, Henrik; Christiansen, Marielle. (2017) The Vehicle Routing Problem with Dynamic Occasional Drivers. Lecture Notes in Computer Science (LNCS). volum 10572 LNCS.
Vitenskapelig artikkel
Dong, Bo; Bektas, Tolga; Chandra, Saurabh; Christiansen, Marielle; Fagerholt, Kjetil. (2017) A New Formulation for the Combined Maritime Fleet Deployment and Inventory Management Problem. Lecture Notes in Computer Science (LNCS). volum 10572.
Vitenskapelig artikkel
Leknes, Håkon; Aartun, Eirik Skorge; Andersson, Henrik; Christiansen, Marielle; Granberg, Tobias. (2017) Strategic ambulance location for heterogeeneous regions. European Journal of Operational Research. volum 260 (1).
Vitenskapelig artikkel
Stålhane, Magnus; Christiansen, Marielle; Kirkeby, Odin; Mikkelsen, Andreas Jebsen. (2017) Optimizing Jack-up vessel strategies for maintaining offshore wind farms. Energy Procedia. volum 137.
Vitenskapelig artikkel

2016

Agra, Agostinho; Christiansen, Marielle; Delgado, Alexandrino. (2016) Discrete time and continuous time formulations for a short sea inventory routing problem. Optimization and Engineering. volum 18 (1).
Vitenskapelig artikkel
Agra, Agostinho; Christiansen, Marielle; Hvattum, Lars Magnus; Rodrigues, Filipe. (2016) A MIP based local search heuristic for a stochastic maritime inventory routing problem. Computational Logistics - 7th International Conference, ICCL 2016, Lisbon, Portugal, September 7-9, 2016, Proceedings.
Vitenskapelig kapittel/artikkel
Agra, Agostinho; Christiansen, Marielle; Ivarsøy, Kristine S.; Solhaug, Ida Elise; Tomasgard, Asgeir. (2016) Combined ship routing and inventory management in the salmon farming industry. Annals of Operations Research. volum 253 (2).
Vitenskapelig artikkel
Andersen, Kristian; Andersson, Henrik; Christiansen, Marielle; Grønhaug, Roar; Sjamsutdinov, Aslanbek Alibekovitsj. (2016) Designing a maritime supply chain for distribution of wood pellets: a case study from southern Norway. Flexible Services and Manufacturing Journal.
Vitenskapelig artikkel
Andersson, Henrik; Christiansen, Marielle; Desaulniers, Guy. (2016) A new decomposition algorithm for a liquefied natural gas inventory routing problem. International Journal of Production Research. volum 54 (2).
Vitenskapelig artikkel
Chandra, Saurabh; Christiansen, Marielle; Fagerholt, Kjetil. (2016) Combined fleet deployment and inventory management in roll-on/roll-off shipping. Transportation Research Part E: Logistics and Transportation Review. volum 92.
Vitenskapelig artikkel
Foss, Elise; Myklebust, Trine Nord; Andersson, Henrik; Christiansen, Marielle. (2016) A Multi-product Maritime Inventory Routing Problem with Undedicated Compartments. Lecture Notes in Computer Science (LNCS). volum 9855.
Vitenskapelig artikkel
Hemmati, Ahmad; Hvattum, Lars Magnus; Christiansen, Marielle; Laporte, Gilbert. (2016) An iterative two-phase hybrid matheuristic for a multi-product short sea inventory-routing problem. European Journal of Operational Research. volum 252 (3).
Vitenskapelig artikkel
Thun, Kristian; Andersson, Henrik; Christiansen, Marielle. (2016) Analyzing complex service structures in liner shipping network design. Flexible Services and Manufacturing Journal.
Vitenskapelig artikkel

2015

Agra, Agostinho; Christiansen, Marielle; Delgado, Alexandrino; Hvattum, Lars Magnus. (2015) A maritime inventory routing problem with stochastic sailing and port times. Computers & Operations Research. volum 61.
Vitenskapelig artikkel
Andersson, Henrik; Christiansen, Marielle; Desaulniers, Guy; Rakke, Jørgen Glomvik. (2015) Creating annual delivery programs of liquefied natural gas. Optimization and Engineering. volum 18 (1).
Vitenskapelig artikkel
Chandra, Saurabh; Fagerholt, Kjetil; Christiansen, Marielle. (2015) Maritime fleet deployment in ro-ro shipping under inventory constraints. Procedia - Social and Behavioral Sciences. volum 189.
Vitenskapelig artikkel
Chew, Ek Peng; Christiansen, Marielle; Günther, Hans-Otto; Kim, Kap Hwan; Kopfer, Herbert. (2015) Logistics and maritime systems. Flexible Services and Manufacturing Journal. volum 27 (2-3).
Leder
Christiansen, Marielle; Fagerholt, Kjetil; Rachaniotis, Nikolaos P.; Tveit, Ingeborg; Øverdal, Marte Viktoria. (2015) A Decision Support Model for Routing and Scheduling a Fleet of Fuel Supply Vessels. Computational Logistics : 6th International Conference, ICCL 2015, Delft, The Netherlands, September 23-25, 2015, Proceedings.
Vitenskapelig kapittel/artikkel
Ghiami, Yousef; Van Woensel, Tom; Christiansen, Marielle; Laporte, Gilbert. (2015) A Combined Liquefied Natural Gas Routing and Deteriorating Inventory Management Problem. Computational Logistics : 6th International Conference, ICCL 2015, Delft, The Netherlands, September 23-25, 2015, Proceedings.
Vitenskapelig kapittel/artikkel
Rakke, Jørgen Glomvik; Andersson, Henrik; Christiansen, Marielle; Desaulniers, Guy. (2015) A new formulation based on customer delivery patterns for a maritime inventory routing problem. Transportation Science. volum 49 (2).
Vitenskapelig artikkel
Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle. (2015) A branch-and-price method for a ship routing and scheduling problem with cargo coupling and synchronization constraints. EURO Journal on Transportation and Logistics. volum 4 (4).
Vitenskapelig artikkel

2014

Agra, Agostinho; Christiansen, Marielle; Delgado, Alexandrino; Simonetti, Luidi. (2014) Hybrid heuristics for a short sea inventory routing problem. European Journal of Operational Research. volum 236 (3).
Vitenskapelig artikkel
Christiansen, Marielle; Fagerholt, Kjetil. (2014) Ship Routing and Scheduling in Industrial and Tramp Shipping. Vehicle Routing: Problems, Methods, and Applications, Second Edition.
Vitenskapelig kapittel/artikkel
Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2014) Vendor managed inventory in tramp shipping. Omega. The International Journal of Management Science. volum 47.
Vitenskapelig artikkel

2013

Agra, Agostinho; Andersson, Henrik; Christiansen, Marielle; Wolsey, L. (2013) A Maritime Inventory Routing Problem: Discrete Time Formulations and Valid Inequalities. Networks. volum 62 (4).
Vitenskapelig artikkel
Agra, Agostinho; Christiansen, Marielle; Delgado, Alexandrino. (2013) Mixed integer formulatins for a short sea fuel oil distribution problem. Transportation Science. volum 47 (1).
Vitenskapelig artikkel
Agra, Agostinho; Christiansen, Marielle; Figueiredo, Rosa; Hvattum, Lars Magnus; Poss, Michael; Requejo, Cristina. (2013) The robust vehicle routing problem with time windows. Computers & Operations Research. volum 40 (3).
Vitenskapelig artikkel
Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn; Ronen, David. (2013) Ship routing and scheduling in the new millennium. European Journal of Operational Research. volum 228 (3).
Vitenskapelig oversiktsartikkel/review
Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2013) Guest Editorial: Special Issue on Advances in Vehicle Routing. Transportation Science. volum 47 (1).
Leder

2012

Agra, Agostinho; Christiansen, Marielle; Figueiredo, Rosa; Hvattum, Lars Magnus; Poss, Michael; Requejo, Cristina. (2012) Layered Formulation for the Robust Vehicle Routing Problem with Time Windows. Lecture Notes in Computer Science (LNCS). volum 7422.
Vitenskapelig artikkel
Hennig, Frank; Nygreen, Bjørn; Christiansen, Marielle; Fagerholt, Kjetil; Furman, Kevin C; Song, Jinhwa; Kocis, Gary R; Warrick, Philip H. (2012) Maritime crude oil transportation – A split pickup and split delivery problem. European Journal of Operational Research. volum 218 (3).
Vitenskapelig artikkel
Rakke, Jørgen Glomvik; Christiansen, Marielle; Fagerholt, Kjetil; Laporte, Gilbert. (2012) The Traveling Salesman Problem with Draft Limits. Computers & Operations Research. volum 39 (9).
Vitenskapelig artikkel
Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle; Cordeau, Jean-François; Desaulniers, Guy. (2012) A branch-price-and-cut method for a ship routing and scheduling problem with split loads. Computers & Operations Research. volum 39 (12).
Vitenskapelig artikkel
Stålhane, Magnus; Rakke, Jørgen Glomvik; Moe, Christian Rørholt; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2012) A construction and improvement heuristic for a liquefied natural gas inventory routing problem. Computers & industrial engineering. volum 62 (1).
Vitenskapelig artikkel

2011

Andersen, Jardar; Christiansen, Marielle; Crainic, Teodor Gabriel; Grønhaug, Roar. (2011) Branch and price for service network design with asset management constraints. Transportation Science. volum 45 (1).
Vitenskapelig artikkel
Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2011) The maritime pickup and delivery problem with time windows and split loads. INFOR: Information Systems and Operational Research. volum 49 (2).
Vitenskapelig artikkel
Christiansen, Marielle; Fagerholt, Kjetil. (2011) Some Thoughts on Research Directions for the Future: Introduction to the Special Issue in Maritime Transportation. INFOR: Information Systems and Operational Research. volum 49 (2).
Leder
Christiansen, Marielle; Fagerholt, Kjetil; Flatberg, Truls; Haugen, Øyvind; Kloster, Oddvar; Lund, Erik Helleberg. (2011) Maritime inventory routing with multiple products: A case study from the cement industry. European Journal of Operational Research. volum 208 (1).
Vitenskapelig artikkel
Rakke, Jørgen Glomvik; Stålhane, Magnus; Moe, Christian Rørholt; Christiansen, Marielle; Andersson, Henrik; Fagerholt, Kjetil; Norstad, Inge. (2011) A rolling horizon heuristic for creating a liquefied natural gas annual delivery program. Transportation Research Part C: Emerging Technologies. volum 19 (5).
Vitenskapelig artikkel

2010

Hoff, Arild; Andersson, Henrik; Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2010) Industrial aspects and literature survey: Fleet composition and routing. Computers & Operations Research. volum 37 (12).
Vitenskapelig oversiktsartikkel/review
Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2010) Transportation planning and inventory management in the LNG supply chain. Energy, natural resources and environmental economics.
Vitenskapelig kapittel/artikkel
Andersson, Henrik; Hoff, Arild; Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2010) Industrial aspects and literature survey: Combined inventory management and routing. Computers & Operations Research. volum 37 (9).
Vitenskapelig oversiktsartikkel/review
Fagerholt, Kjetil; Christiansen, Marielle; Hvattum, Lars Magnus; Johnsen, Trond Andreas Vikan; Vabø, Thor Jakob. (2010) A decision support methodology for strategic planning in maritime transportation. Omega. The International Journal of Management Science. volum 38 (6).
Vitenskapelig artikkel
Grønhaug, Roar; Christiansen, Marielle; Desaulniers, Guy; Desrosiers, Jacques. (2010) A Branch-and-Price Method for a Liquefied Natural Gas Inventory Routing Problem. Transportation Science. volum 44 (3).
Vitenskapelig artikkel

2009

Andersen, Jardar; Christiansen, Marielle. (2009) Designing new European rail freight services. Journal of the Operational Research Society. volum 60 (3).
Vitenskapelig artikkel
Andersen, Jardar; Crainic, Teodor Gabriel; Christiansen, Marielle. (2009) Service network design with asset management: Formulations and comparative analyses. Transportation Research Part C: Emerging Technologies. volum 17 (2).
Vitenskapelig artikkel
Andersen, Jardar; Crainic, Teodor Gabriel; Christiansen, Marielle. (2009) Service network design with management and coordination of multiple fleets. European Journal of Operational Research. volum 193 (2).
Vitenskapelig artikkel
Christiansen, Marielle; Fagerholt, Kjetil. (2009) Maritime Inventory Routing Problems. Encyclopedia of Optimization.
Vitenskapelig kapittel/artikkel
Christiansen, Marielle; Fagerholt, Kjetil; Minsaas, Atle; Hasle, Geir; Nygreen, Bjørn. (2009) Maritime transport optimization: An ocean of opportunities. ORMS Today. volum 36 (2).
Faglig artikkel
Grønhaug, Roar; Christiansen, Marielle. (2009) Supply Chain Optimization for the Liquefied Natural Gas Business. Lecture notes in economics and mathematical systems. volum 619.
Vitenskapelig artikkel

2008

Andersson, Henrik; Hoff, Arild; Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2008) Industrial Aspects and Literature Survey: Combined Inventory Management and Routing. 2008. ISBN 9788214043990. SINTEF Rapport (A7056).
Rapport
Hoff, Arild; Andersson, Henrik; Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2008) Industrial Aspects and Literature Survey: Fleet Composition and Routing. 2008. ISBN 9788214043976. SINTEF Rapport (A7029).
Rapport

2007

Brønmo, Geir; Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn. (2007) A multi-start local search heuristic for ship scheduling - A computational study. Computers & Operations Research. volum 34 (3).
Vitenskapelig artikkel
Brønmo, Geir; Christiansen, Marielle; Nygreen, Bjørn. (2007) Ship routing and scheduling with flexible cargo sizes. Journal of the Operational Research Society. volum 58 (9).
Vitenskapelig artikkel
Christiansen, Marielle. (2007) Bedre ruteplanlegging. Gemini.
Anmeldelse
Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn; Ronen, David. (2007) Maritime Transportation. Handbooks in Operations Research and Management Science, Vol. 14, Transportation.
Vitenskapelig kapittel/artikkel
Christiansen, Marielle; Grønhaug, Roar. (2007) The Impacts of By-products on Optimal Supply Chain Design. Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Vitenskapelig kapittel/artikkel
Hoff, Arild; Andersson, Henrik; Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2007) Industrial aspects and literature survey : fleet dimensioning and routing. Abstracts (url.).
Annet

2006

Ulstein, Nina Linn; Christiansen, Marielle; Grønhaug, Roar; Magnussen, Nick; Solomon, Marius M.. (2006) Elkem uses optimization in redesigning its supply chain. Interfaces (Paris). volum 36.
Vitenskapelig artikkel

2005

Christiansen, Marielle; Nygreen, Bjørn. (2005) Robust Inventory Ship Routing by Column Generation. Column Generation.
Vitenskapelig kapittel/artikkel

2004

Christiansen, Marielle; Fagerholt, Kjetil; Ronen, David. (2004) Ship routing and scheduling: Status and perspectives. Transportation Science. volum 38 (1).
Vitenskapelig oversiktsartikkel/review

2002

Christiansen, Marielle; Fagerholt, Kjetil. (2002) Robust Ship Scheduling with Multiple Time Windows. Naval Research Logistics. volum 49(6).
Vitenskapelig artikkel

2000

Fagerholt, Kjetil; Christiansen, Marielle. (2000) A Combined Ship Scheduling and Allocation Problem. Journal of the Operational Research Society. volum 51.
Vitenskapelig artikkel
Fagerholt, Kjetil; Christiansen, Marielle. (2000) A Travelling Salesman Problem with Allocation Time Window and Precedence Constraints - An Application to Ship Scheduling. International Transactions in Operational Research. volum 7.
Vitenskapelig artikkel

1999

Christiansen, Marielle. (1999) Decomposition of a Combined Inventory and Time Constrained Ship Routing Problem. Transportation Science. volum 33 (1).
Vitenskapelig artikkel
Strandhagen, Jan Ola; Alfnes, Erlend; Berntsen, Hilde; Christiansen, Marielle; Kroneberg, Andre; Lippe, Jon; Solem, Olav; Østby, Per. (1999) Alternative fremtider: Trender og scenarioer for transport og logistikk i Norge inn i det neste årtusen. 1999.
Rapport

1998

Christiansen, Marielle; Nygreen, Bjørn. (1998) A method for solving ship routing problems with inventory constraints. Annals of Operations Research. volum 81.
Vitenskapelig artikkel
Christiansen, Marielle; Nygreen, Bjørn. (1998) Modelling path flows for a combined ship routing and inventory management problem. Annals of Operations Research. volum 82.
Vitenskapelig artikkel
Nygreen, Bjørn; Christiansen, Marielle; Haugen, Kjetil Kåre; Bjørkvoll, Thor; Kristiansen, Øystein. (1998) Modeling Norwegian petroleum production and transportation. Annals of Operations Research. volum 82 (1).
Vitenskapelig artikkel

1996

Christiansen, Marielle. (1996) Inventory and time constrained ship routing : a mathematical programming approach. 1996. ISBN 82-471-0005-3. Doktor ingeniøravhandling (1996:11).
Doktorgradsavhandling

1993

Christiansen, Marielle. (1993) Investment planning for urban roads. European Journal of Operational Research.
Vitenskapelig artikkel

1992

Haugen, Kjetil Kåre; Christiansen, Marielle; Nygreen, Bjørn. (1992) Brukerveiledning for porteføljemodellen - VAX/VMS versjon : versjon 1.1. 1992. SINTEF Rapport (A90006).
Rapport

1990

Haugen, Kjetil Kåre; Christiansen, Marielle; Nygreen, Bjørn. (1990) Brukerveiledning for porteføljemodellen - VAX/VMS versjon. 1990. SINTEF Rapport (A90006).
Rapport

Vitenskapelige artikler

Agra, Agostinho; Christiansen, Marielle; Wolsey, Laurence. (2021) Improved models for a single vehicle continuous-time inventory routing problem with pickups and deliveries. European Journal of Operational Research.
Vitenskapelig artikkel
Bovim, Thomas; Christiansen, Marielle; Gullhav, Anders Nordby; Range, Troels Martin; Hellemo, Lars. (2020) Stochastic master surgery scheduling. European Journal of Operational Research. volum 285 (2).
Vitenskapelig artikkel
Chandra, Saurabh; Christiansen, Marielle; Fagerholt, Kjetil. (2020) Analysing the modal shift from road-based to coastal shipping-based distribution – a case study of outbound automotive logistics in India. Maritime Policy & Management. volum 47 (2).
Vitenskapelig artikkel
Dong, Bo; Christiansen, Marielle; Fagerholt, Kjetil; Bektas, Tolga. (2020) Combined maritime fleet deployment and inventory management with port visit flexibility in roll-on roll-off shipping. Transportation Research Part E: Logistics and Transportation Review. volum 140.
Vitenskapelig artikkel
Dong, Bo; Christiansen, Marielle; Fagerholt, Kjetil; Chandra, Saurabh. (2020) Design of a sustainable maritime multi-modal distribution network – case study from automotive logistics. Transportation Research Part E: Logistics and Transportation Review. volum 143.
Vitenskapelig artikkel
Andersson, Henrik; Granberg, Tobias Andersson; Christiansen, Marielle; Aartun, Eirik Skorge; Leknes, Håkon. (2019) Using optimization to provide decision support for strategic emergency medical service planning - Three case studies. International Journal of Medical Informatics. volum 133.
Vitenskapelig artikkel
Christiansen, Marielle; Hellsten, Erik; Pisinger, David; Sacramento, David; Vilhelmsen, Charlotte. (2019) Liner shipping network design. European Journal of Operational Research. volum 286.
Vitenskapelig artikkel
Dahle, Lars; Andersson, Henrik; Christiansen, Marielle; Speranza, M. Grazia. (2019) The Pickup and Delivery Problem with Time Windows and Occasional Drivers. Computers & Operations Research. volum 109.
Vitenskapelig artikkel
Denstad, Are Gederaas; Ulsund, Einar Askevold; Christiansen, Marielle; Hvattum, Lars Magnus; Tirado, Gregorio. (2019) Multi-objective optimization for a strategic ATM network redesign problem. Annals of Operations Research. volum 296.
Vitenskapelig artikkel
Ghiami, Yousef; Demir, Emrah; Van Woensel, Tom; Christiansen, Marielle; Laporte, Gilbert. (2019) A deteriorating inventory routing problem for an inland liquefied natural gas distribution network. Transportation Research Part B: Methodological. volum 126.
Vitenskapelig artikkel
Rodrigues, Filipe; Agra, Agostinho; Christiansen, Marielle; Hvattum, Lars Magnus; Requejo, Cristina. (2019) Comparing techniques for modelling uncertainty in a maritime inventory routing problem. European Journal of Operational Research. volum 277 (3).
Vitenskapelig artikkel
Agra, Agostinho; Christiansen, Marielle; Hvattum, Lars Magnus; Rodrigues, Filipe. (2018) Robust optimization for a maritime inventory routing problem. Transportation Science. volum 52 (3).
Vitenskapelig artikkel
Archetti, Claudia; Christiansen, Marielle; Speranza, M. Grazia. (2018) Inventory routing with pickups and deliveries. European Journal of Operational Research. volum 268 (1).
Vitenskapelig artikkel
Gullhav, Anders N.; Christiansen, Marielle; Nygreen, Bjørn; Aarlott, Mats Mathisen; Medhus, Jon Erik; Skomsvoll, Johan Fredrik; Østbyhaug, Per Olav. (2018) Block scheduling at magnetic resonance imaging labs. Operations Research for Health Care. volum 18.
Vitenskapelig artikkel
Christiansen, Marielle; Fagerholt, Kjetil; Rachaniotis, Nikos; Stålhane, Magnus. (2017) Operational planning for routes and schedules for a fleet of fuel supply vessels. Transportation Research Part E: Logistics and Transportation Review. volum 105.
Vitenskapelig artikkel
Dahle, Lars; Andersson, Henrik; Christiansen, Marielle. (2017) The Vehicle Routing Problem with Dynamic Occasional Drivers. Lecture Notes in Computer Science (LNCS). volum 10572 LNCS.
Vitenskapelig artikkel
Dong, Bo; Bektas, Tolga; Chandra, Saurabh; Christiansen, Marielle; Fagerholt, Kjetil. (2017) A New Formulation for the Combined Maritime Fleet Deployment and Inventory Management Problem. Lecture Notes in Computer Science (LNCS). volum 10572.
Vitenskapelig artikkel
Leknes, Håkon; Aartun, Eirik Skorge; Andersson, Henrik; Christiansen, Marielle; Granberg, Tobias. (2017) Strategic ambulance location for heterogeeneous regions. European Journal of Operational Research. volum 260 (1).
Vitenskapelig artikkel
Stålhane, Magnus; Christiansen, Marielle; Kirkeby, Odin; Mikkelsen, Andreas Jebsen. (2017) Optimizing Jack-up vessel strategies for maintaining offshore wind farms. Energy Procedia. volum 137.
Vitenskapelig artikkel
Agra, Agostinho; Christiansen, Marielle; Delgado, Alexandrino. (2016) Discrete time and continuous time formulations for a short sea inventory routing problem. Optimization and Engineering. volum 18 (1).
Vitenskapelig artikkel
Agra, Agostinho; Christiansen, Marielle; Ivarsøy, Kristine S.; Solhaug, Ida Elise; Tomasgard, Asgeir. (2016) Combined ship routing and inventory management in the salmon farming industry. Annals of Operations Research. volum 253 (2).
Vitenskapelig artikkel
Andersen, Kristian; Andersson, Henrik; Christiansen, Marielle; Grønhaug, Roar; Sjamsutdinov, Aslanbek Alibekovitsj. (2016) Designing a maritime supply chain for distribution of wood pellets: a case study from southern Norway. Flexible Services and Manufacturing Journal.
Vitenskapelig artikkel
Andersson, Henrik; Christiansen, Marielle; Desaulniers, Guy. (2016) A new decomposition algorithm for a liquefied natural gas inventory routing problem. International Journal of Production Research. volum 54 (2).
Vitenskapelig artikkel
Chandra, Saurabh; Christiansen, Marielle; Fagerholt, Kjetil. (2016) Combined fleet deployment and inventory management in roll-on/roll-off shipping. Transportation Research Part E: Logistics and Transportation Review. volum 92.
Vitenskapelig artikkel
Foss, Elise; Myklebust, Trine Nord; Andersson, Henrik; Christiansen, Marielle. (2016) A Multi-product Maritime Inventory Routing Problem with Undedicated Compartments. Lecture Notes in Computer Science (LNCS). volum 9855.
Vitenskapelig artikkel
Hemmati, Ahmad; Hvattum, Lars Magnus; Christiansen, Marielle; Laporte, Gilbert. (2016) An iterative two-phase hybrid matheuristic for a multi-product short sea inventory-routing problem. European Journal of Operational Research. volum 252 (3).
Vitenskapelig artikkel
Thun, Kristian; Andersson, Henrik; Christiansen, Marielle. (2016) Analyzing complex service structures in liner shipping network design. Flexible Services and Manufacturing Journal.
Vitenskapelig artikkel
Agra, Agostinho; Christiansen, Marielle; Delgado, Alexandrino; Hvattum, Lars Magnus. (2015) A maritime inventory routing problem with stochastic sailing and port times. Computers & Operations Research. volum 61.
Vitenskapelig artikkel
Andersson, Henrik; Christiansen, Marielle; Desaulniers, Guy; Rakke, Jørgen Glomvik. (2015) Creating annual delivery programs of liquefied natural gas. Optimization and Engineering. volum 18 (1).
Vitenskapelig artikkel
Chandra, Saurabh; Fagerholt, Kjetil; Christiansen, Marielle. (2015) Maritime fleet deployment in ro-ro shipping under inventory constraints. Procedia - Social and Behavioral Sciences. volum 189.
Vitenskapelig artikkel
Rakke, Jørgen Glomvik; Andersson, Henrik; Christiansen, Marielle; Desaulniers, Guy. (2015) A new formulation based on customer delivery patterns for a maritime inventory routing problem. Transportation Science. volum 49 (2).
Vitenskapelig artikkel
Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle. (2015) A branch-and-price method for a ship routing and scheduling problem with cargo coupling and synchronization constraints. EURO Journal on Transportation and Logistics. volum 4 (4).
Vitenskapelig artikkel
Agra, Agostinho; Christiansen, Marielle; Delgado, Alexandrino; Simonetti, Luidi. (2014) Hybrid heuristics for a short sea inventory routing problem. European Journal of Operational Research. volum 236 (3).
Vitenskapelig artikkel
Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2014) Vendor managed inventory in tramp shipping. Omega. The International Journal of Management Science. volum 47.
Vitenskapelig artikkel
Agra, Agostinho; Andersson, Henrik; Christiansen, Marielle; Wolsey, L. (2013) A Maritime Inventory Routing Problem: Discrete Time Formulations and Valid Inequalities. Networks. volum 62 (4).
Vitenskapelig artikkel
Agra, Agostinho; Christiansen, Marielle; Delgado, Alexandrino. (2013) Mixed integer formulatins for a short sea fuel oil distribution problem. Transportation Science. volum 47 (1).
Vitenskapelig artikkel
Agra, Agostinho; Christiansen, Marielle; Figueiredo, Rosa; Hvattum, Lars Magnus; Poss, Michael; Requejo, Cristina. (2013) The robust vehicle routing problem with time windows. Computers & Operations Research. volum 40 (3).
Vitenskapelig artikkel
Agra, Agostinho; Christiansen, Marielle; Figueiredo, Rosa; Hvattum, Lars Magnus; Poss, Michael; Requejo, Cristina. (2012) Layered Formulation for the Robust Vehicle Routing Problem with Time Windows. Lecture Notes in Computer Science (LNCS). volum 7422.
Vitenskapelig artikkel
Hennig, Frank; Nygreen, Bjørn; Christiansen, Marielle; Fagerholt, Kjetil; Furman, Kevin C; Song, Jinhwa; Kocis, Gary R; Warrick, Philip H. (2012) Maritime crude oil transportation – A split pickup and split delivery problem. European Journal of Operational Research. volum 218 (3).
Vitenskapelig artikkel
Rakke, Jørgen Glomvik; Christiansen, Marielle; Fagerholt, Kjetil; Laporte, Gilbert. (2012) The Traveling Salesman Problem with Draft Limits. Computers & Operations Research. volum 39 (9).
Vitenskapelig artikkel
Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle; Cordeau, Jean-François; Desaulniers, Guy. (2012) A branch-price-and-cut method for a ship routing and scheduling problem with split loads. Computers & Operations Research. volum 39 (12).
Vitenskapelig artikkel
Stålhane, Magnus; Rakke, Jørgen Glomvik; Moe, Christian Rørholt; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2012) A construction and improvement heuristic for a liquefied natural gas inventory routing problem. Computers & industrial engineering. volum 62 (1).
Vitenskapelig artikkel
Andersen, Jardar; Christiansen, Marielle; Crainic, Teodor Gabriel; Grønhaug, Roar. (2011) Branch and price for service network design with asset management constraints. Transportation Science. volum 45 (1).
Vitenskapelig artikkel
Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2011) The maritime pickup and delivery problem with time windows and split loads. INFOR: Information Systems and Operational Research. volum 49 (2).
Vitenskapelig artikkel
Christiansen, Marielle; Fagerholt, Kjetil; Flatberg, Truls; Haugen, Øyvind; Kloster, Oddvar; Lund, Erik Helleberg. (2011) Maritime inventory routing with multiple products: A case study from the cement industry. European Journal of Operational Research. volum 208 (1).
Vitenskapelig artikkel
Rakke, Jørgen Glomvik; Stålhane, Magnus; Moe, Christian Rørholt; Christiansen, Marielle; Andersson, Henrik; Fagerholt, Kjetil; Norstad, Inge. (2011) A rolling horizon heuristic for creating a liquefied natural gas annual delivery program. Transportation Research Part C: Emerging Technologies. volum 19 (5).
Vitenskapelig artikkel
Fagerholt, Kjetil; Christiansen, Marielle; Hvattum, Lars Magnus; Johnsen, Trond Andreas Vikan; Vabø, Thor Jakob. (2010) A decision support methodology for strategic planning in maritime transportation. Omega. The International Journal of Management Science. volum 38 (6).
Vitenskapelig artikkel
Grønhaug, Roar; Christiansen, Marielle; Desaulniers, Guy; Desrosiers, Jacques. (2010) A Branch-and-Price Method for a Liquefied Natural Gas Inventory Routing Problem. Transportation Science. volum 44 (3).
Vitenskapelig artikkel
Andersen, Jardar; Christiansen, Marielle. (2009) Designing new European rail freight services. Journal of the Operational Research Society. volum 60 (3).
Vitenskapelig artikkel
Andersen, Jardar; Crainic, Teodor Gabriel; Christiansen, Marielle. (2009) Service network design with asset management: Formulations and comparative analyses. Transportation Research Part C: Emerging Technologies. volum 17 (2).
Vitenskapelig artikkel
Andersen, Jardar; Crainic, Teodor Gabriel; Christiansen, Marielle. (2009) Service network design with management and coordination of multiple fleets. European Journal of Operational Research. volum 193 (2).
Vitenskapelig artikkel
Grønhaug, Roar; Christiansen, Marielle. (2009) Supply Chain Optimization for the Liquefied Natural Gas Business. Lecture notes in economics and mathematical systems. volum 619.
Vitenskapelig artikkel
Brønmo, Geir; Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn. (2007) A multi-start local search heuristic for ship scheduling - A computational study. Computers & Operations Research. volum 34 (3).
Vitenskapelig artikkel
Brønmo, Geir; Christiansen, Marielle; Nygreen, Bjørn. (2007) Ship routing and scheduling with flexible cargo sizes. Journal of the Operational Research Society. volum 58 (9).
Vitenskapelig artikkel
Ulstein, Nina Linn; Christiansen, Marielle; Grønhaug, Roar; Magnussen, Nick; Solomon, Marius M.. (2006) Elkem uses optimization in redesigning its supply chain. Interfaces (Paris). volum 36.
Vitenskapelig artikkel
Christiansen, Marielle; Fagerholt, Kjetil. (2002) Robust Ship Scheduling with Multiple Time Windows. Naval Research Logistics. volum 49(6).
Vitenskapelig artikkel
Fagerholt, Kjetil; Christiansen, Marielle. (2000) A Combined Ship Scheduling and Allocation Problem. Journal of the Operational Research Society. volum 51.
Vitenskapelig artikkel
Fagerholt, Kjetil; Christiansen, Marielle. (2000) A Travelling Salesman Problem with Allocation Time Window and Precedence Constraints - An Application to Ship Scheduling. International Transactions in Operational Research. volum 7.
Vitenskapelig artikkel
Christiansen, Marielle. (1999) Decomposition of a Combined Inventory and Time Constrained Ship Routing Problem. Transportation Science. volum 33 (1).
Vitenskapelig artikkel
Christiansen, Marielle; Nygreen, Bjørn. (1998) A method for solving ship routing problems with inventory constraints. Annals of Operations Research. volum 81.
Vitenskapelig artikkel
Christiansen, Marielle; Nygreen, Bjørn. (1998) Modelling path flows for a combined ship routing and inventory management problem. Annals of Operations Research. volum 82.
Vitenskapelig artikkel
Nygreen, Bjørn; Christiansen, Marielle; Haugen, Kjetil Kåre; Bjørkvoll, Thor; Kristiansen, Øystein. (1998) Modeling Norwegian petroleum production and transportation. Annals of Operations Research. volum 82 (1).
Vitenskapelig artikkel
Christiansen, Marielle. (1993) Investment planning for urban roads. European Journal of Operational Research.
Vitenskapelig artikkel

Tidsskriftspublikasjoner

Chew, Ek Peng; Christiansen, Marielle; Günther, Hans-Otto; Kim, Kap Hwan; Kopfer, Herbert. (2015) Logistics and maritime systems. Flexible Services and Manufacturing Journal. volum 27 (2-3).
Leder
Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn; Ronen, David. (2013) Ship routing and scheduling in the new millennium. European Journal of Operational Research. volum 228 (3).
Vitenskapelig oversiktsartikkel/review
Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2013) Guest Editorial: Special Issue on Advances in Vehicle Routing. Transportation Science. volum 47 (1).
Leder
Christiansen, Marielle; Fagerholt, Kjetil. (2011) Some Thoughts on Research Directions for the Future: Introduction to the Special Issue in Maritime Transportation. INFOR: Information Systems and Operational Research. volum 49 (2).
Leder
Hoff, Arild; Andersson, Henrik; Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2010) Industrial aspects and literature survey: Fleet composition and routing. Computers & Operations Research. volum 37 (12).
Vitenskapelig oversiktsartikkel/review
Andersson, Henrik; Hoff, Arild; Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2010) Industrial aspects and literature survey: Combined inventory management and routing. Computers & Operations Research. volum 37 (9).
Vitenskapelig oversiktsartikkel/review
Christiansen, Marielle; Fagerholt, Kjetil; Minsaas, Atle; Hasle, Geir; Nygreen, Bjørn. (2009) Maritime transport optimization: An ocean of opportunities. ORMS Today. volum 36 (2).
Faglig artikkel
Christiansen, Marielle. (2007) Bedre ruteplanlegging. Gemini.
Anmeldelse
Christiansen, Marielle; Fagerholt, Kjetil; Ronen, David. (2004) Ship routing and scheduling: Status and perspectives. Transportation Science. volum 38 (1).
Vitenskapelig oversiktsartikkel/review

Del av bok/rapport

Christiansen, Marielle; Hellsten, Erik; Pisinger, David; Sacramento, David; Vilhelmsen, Charlotte. (2021) Liner Shipping Network Design. Network Design with Applications to Transportation and Logistics.
Vitenskapelig kapittel/artikkel
Skålnes, Jørgen; Dahle, Lars; Andersson, Henrik; Christiansen, Marielle; Hvattum, Lars Magnus. (2020) The Multistage Stochastic Vehicle Routing Problem with Dynamic Occasional Drivers. Computational logistics : 11th international conference, ICCL 2020, Enschede, The Netherlands, September 28–30, 2020, Proceedings.
Vitenskapelig kapittel/artikkel
Wang, Xin; Norstad, Inge; Fagerholt, Kjetil; Christiansen, Marielle. (2019) Green Tramp Shipping Routing and Scheduling: Effects of Market-Based Measures on CO2 Reduction. Sustainable Shipping : A Cross-Disciplinary View.
Vitenskapelig kapittel/artikkel
Agra, Agostinho; Christiansen, Marielle; Hvattum, Lars Magnus; Rodrigues, Filipe. (2016) A MIP based local search heuristic for a stochastic maritime inventory routing problem. Computational Logistics - 7th International Conference, ICCL 2016, Lisbon, Portugal, September 7-9, 2016, Proceedings.
Vitenskapelig kapittel/artikkel
Christiansen, Marielle; Fagerholt, Kjetil; Rachaniotis, Nikolaos P.; Tveit, Ingeborg; Øverdal, Marte Viktoria. (2015) A Decision Support Model for Routing and Scheduling a Fleet of Fuel Supply Vessels. Computational Logistics : 6th International Conference, ICCL 2015, Delft, The Netherlands, September 23-25, 2015, Proceedings.
Vitenskapelig kapittel/artikkel
Ghiami, Yousef; Van Woensel, Tom; Christiansen, Marielle; Laporte, Gilbert. (2015) A Combined Liquefied Natural Gas Routing and Deteriorating Inventory Management Problem. Computational Logistics : 6th International Conference, ICCL 2015, Delft, The Netherlands, September 23-25, 2015, Proceedings.
Vitenskapelig kapittel/artikkel
Christiansen, Marielle; Fagerholt, Kjetil. (2014) Ship Routing and Scheduling in Industrial and Tramp Shipping. Vehicle Routing: Problems, Methods, and Applications, Second Edition.
Vitenskapelig kapittel/artikkel
Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2010) Transportation planning and inventory management in the LNG supply chain. Energy, natural resources and environmental economics.
Vitenskapelig kapittel/artikkel
Christiansen, Marielle; Fagerholt, Kjetil. (2009) Maritime Inventory Routing Problems. Encyclopedia of Optimization.
Vitenskapelig kapittel/artikkel
Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn; Ronen, David. (2007) Maritime Transportation. Handbooks in Operations Research and Management Science, Vol. 14, Transportation.
Vitenskapelig kapittel/artikkel
Christiansen, Marielle; Grønhaug, Roar. (2007) The Impacts of By-products on Optimal Supply Chain Design. Geometric Modelling, Numerical Simulation, and Optimization: Applied Mathematics at SINTEF.
Vitenskapelig kapittel/artikkel
Hoff, Arild; Andersson, Henrik; Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2007) Industrial aspects and literature survey : fleet dimensioning and routing. Abstracts (url.).
Annet
Christiansen, Marielle; Nygreen, Bjørn. (2005) Robust Inventory Ship Routing by Column Generation. Column Generation.
Vitenskapelig kapittel/artikkel

Rapport

Andersson, Henrik; Hoff, Arild; Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2008) Industrial Aspects and Literature Survey: Combined Inventory Management and Routing. 2008. ISBN 9788214043990. SINTEF Rapport (A7056).
Rapport
Hoff, Arild; Andersson, Henrik; Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2008) Industrial Aspects and Literature Survey: Fleet Composition and Routing. 2008. ISBN 9788214043976. SINTEF Rapport (A7029).
Rapport
Strandhagen, Jan Ola; Alfnes, Erlend; Berntsen, Hilde; Christiansen, Marielle; Kroneberg, Andre; Lippe, Jon; Solem, Olav; Østby, Per. (1999) Alternative fremtider: Trender og scenarioer for transport og logistikk i Norge inn i det neste årtusen. 1999.
Rapport
Christiansen, Marielle. (1996) Inventory and time constrained ship routing : a mathematical programming approach. 1996. ISBN 82-471-0005-3. Doktor ingeniøravhandling (1996:11).
Doktorgradsavhandling
Haugen, Kjetil Kåre; Christiansen, Marielle; Nygreen, Bjørn. (1992) Brukerveiledning for porteføljemodellen - VAX/VMS versjon : versjon 1.1. 1992. SINTEF Rapport (A90006).
Rapport
Haugen, Kjetil Kåre; Christiansen, Marielle; Nygreen, Bjørn. (1990) Brukerveiledning for porteføljemodellen - VAX/VMS versjon. 1990. SINTEF Rapport (A90006).
Rapport

Undervisning

Emner

Formidling

2019

Vitenskapelig foredrag

Stålhane, Magnus; Range, Troels Martin; Christiansen, Marielle. (2019) An exact solution method for the pollution routing problem. VeRoLog 2019 . University of Seville; Sveilla. 2019-06-03 - 2019-06-05.

2018

Vitenskapelig foredrag

Dahle, Lars; Andersson, Henrik; Christiansen, Marielle; Hvattum, Lars Magnus. (2018) The vehicle routing problem with dynamic occasional drivers - a multistage formulation. 29th European Conference on Operational Research: EURO 2018 . EURO; Valencia. 2018-07-08 - 2018-07-11.
Vitenskapelig foredrag

Dong, Bo; Bektas, Tolga; Christiansen, Marielle; Fagerholt, Kjetil. (2018) Combined Fleet Deployment and Inventory Management with Flexibility in Port Choice. Odysseus 2018 ; 2018-06-03 - 2018-06-08.
Vitenskapelig foredrag

Gullhav, Anders Nordby; Bovim, Thomas Reiten; Christiansen, Marielle; Hellemo, Lars; Range, Troels Martin. (2018) Master surgery scheduling under uncertainty: a stochastic modelling approach for dimensioning and allocating flexible capacity under a hybrid policy. ORAHS . EURO WORKING GROUP ON OPERATIONS RESEARCH APPLIED TO HEALTH; Oslo. 2018-07-29 - 2018-08-03.
Populærvitenskapelig foredrag

Gullhav, Anders Nordby; Christiansen, Marielle. (2018) Helselogistikk og pasientflyt – optimeringsbasert beslutningsstøtte ved St. Olavs hospital. Fredagsforelesning ved St. Olavs hospital . St. Olavs hospital; St. Olavs hospital. 2018-05-04 - 2018-05-04.
Vitenskapelig foredrag

Range, Troels Martin; Christiansen, Marielle; Stålhane, Magnus. (2018) An exact solution method for the shortest path problem with speed optimization. Route 2018 . DTU; Helsingør. 2018-05-27 - 2018-05-30.

2017

Vitenskapelig foredrag

Chandra, Saurabh; Fagerholt, Kjetil; Christiansen, Marielle. (2017) Analyzing the environmental impact of multi-modal coastal shipping for automobile distribution in India. 7th International Conference on Logistics and Maritime Systems ; 2017-08-23 - 2017-08-26.
Vitenskapelig foredrag

Dahle, Lars; Andersson, Henrik; Christiansen, Marielle. (2017) The Vehicle Routing Problem with Dynamic Occasional Drivers. 8th International Conference on Computational Logistics ; 2017-10-18 - 2017-10-20.
Vitenskapelig foredrag

Dong, Bo; Bektas, Tolga; Chandra, Saurabh; Christiansen, Marielle; Fagerholt, Kjetil. (2017) A New Formulation for the Combined Maritime Fleet Deployment and Inventory Management Problem. International Conference on Computational Logistics ; 2017-10-18 - 2017-10-20.
Vitenskapelig foredrag

Dong, Bo; Christiansen, Marielle; Fagerholt, Kjetil; Chandra, Saurabh. (2017) Maritime Inventory Routing in Roll-on Roll-off shipping. 7th International Conference on Logistics and Maritime Systems ; 2017-08-23 - 2017-08-26.
Vitenskapelig foredrag

Gullhav, Anders N.; Christiansen, Marielle; Eilertsen, Anders Rogne; Nygreen, Bjørn; Selvaag, Hanna M.. (2017) Appointment Scheduling at the MRI labs of a Norwegian hospital. Informs Healthcare . Informs; Rotterdam. 2017-07-25 - 2017-07-28.
Vitenskapelig foredrag

Gullhav, Anders N.; Christiansen, Marielle; Eilertsen, Anders Rogne; Nygreen, Bjørn; Selvaag, Hanna M.. (2017) Decision Support for Appointment Scheduling of MRI Examinations. ORAHS 2017 . ORAHS; Bath. 2017-07-30 - 2017-08-04.
Vitenskapelig foredrag

Gullhav, Anders N.; Christiansen, Marielle; Eilertsen, Anders Rogne; Nygreen, Bjørn; Selvaag, Hanna M.. (2017) Optimizing the Appointment Scheduling at MRI labs. Informs annual meeting 2017 . Informs; Houston. 2017-10-21 - 2017-10-25.
Vitenskapelig foredrag

Nygreen, Bjørn; Gullhav, Anders N.; Christiansen, Marielle; Eilertsen, Anders Rogne; Selvaag, Hanna M.. (2017) Appointment Scheduling of MRI examinations. IFORS 2017 . International Federation of Operational Research Societies; Quebec City. 2017-07-17 - 2017-07-21.
Vitenskapelig foredrag

Stålhane, Magnus; Christiansen, Marielle; Kirkeby, Odin; Mikkelsen, Andreas Jebsen. (2017) Optimizing Jack-up vessel strategies for maintaining offshore wind farms. Deep wind 2017 . Sintef Energy; Trondheim. 2017-01-18 - 2017-01-20.
Vitenskapelig foredrag

Vallestad, Torbjørn; Weggersen, Aaron; Christiansen, Marielle; Fagerholt, Kjetil; Hansen, Jone R.; Rakke, Jørgen Glomvik. (2017) A single trade Routing problem in Roll-on Roll-off liner shipping. 7th International Conference on Logistics and Maritime Systems ; 2017-08-23 - 2017-08-26.

2016

Vitenskapelig foredrag

Andersson, Henrik; Christiansen, Marielle; Dahle, Lars. (2016) Crowdshipping in PDPTW – Effects of Different Compensation Schemes. 28th European Conference on Operational Research: EURO 2016 . EURO; Poznan. 2016-07-03 - 2016-07-06.
Vitenskapelig foredrag

Andersson, Henrik; Christiansen, Marielle; Foss, Elise; Myklebust, Trine Nord. (2016) A matheuristic for a multi-product maritime inventory routing problem. INFORMS Annual Meeting 2016 ; Nashville. 2016-11-13 - 2016-11-16.
Vitenskapelig foredrag

Christiansen, Marielle. (2016) Optimization of Maritime Transportation - An Ocean of Opportunities. EURO XXVII ; Poznan. 2016-07-03 - 2016-07-06.
Vitenskapelig foredrag

Christiansen, Marielle; Andersson, Henrik; Foss, Elise; Myklebust, Trine Nord. (2016) A matheuristic for a maritime inventory routing problem. Tristian 2017 ; Aruba. 2016-06-10 - 2016-06-17.
Vitenskapelig foredrag

Christiansen, Marielle; Andersson, Henrik; Foss, Elise; Myklebust, Trine Nord. (2016) A multi-product maritime inventory routing problem with undedicated compartments. ICCL 2017 ; Lisboa. 2016-09-07 - 2016-09-09.
Faglig foredrag

Gullhav, Anders Nordby; Christiansen, Marielle; Nygreen, Bjørn; Aarlott, Mats Mathisen; Medhus, Jon Erik. (2016) MRI Block Scheduling at a Norwegian Hospital. EURO 2016 . EURO; Poznan. 2016-07-03 - 2016-07-06.
Vitenskapelig foredrag

Nygreen, Bjørn; Gullhav, Anders Nordby; Christiansen, Marielle. (2016) MRI Block Scheduling at a Norwegian Hospital. Gjesteforelesning . School of Mathematics, University of Edinburgh; Edinburgh. 2016-10-14 - 2016-10-14.
Vitenskapelig foredrag

Rodrigues, Filipe; Agra, Agostinho; Christiansen, Marielle; Hvattum, Lars Magnus. (2016) Dealing with uncertainty in a maritime inventory routing problem. EURO 2016 ; Poznan. 2016-07-03 - 2016-07-06.

2015

Vitenskapelig foredrag

Christiansen, Marielle. (2015) Maritime Supply Chain Optimization. Seminar ; Brescia. 2015-04-15 - 2015-04-15.
Vitenskapelig foredrag

Christiansen, Marielle. (2015) Optimization of Maritime Transportation. Seminar . Technical University of Crete; Chania. 2015-06-22 - 2015-06-22.
Vitenskapelig foredrag

Christiansen, Marielle. (2015) Optimization of Maritime Transportation. Enterprise-wide Optimization Seminar . Carnegie Mellon University; Carnegie Mellon University. 2015-01-22 - 2015-01-22.

2014

Vitenskapelig foredrag

Agra, Agostinho; Christiansen, Marielle; Delgado, Alexandrino; Hvattum, Lars Magnus. (2014) A Maritime Inventory Routing Problem with Uncertain Travel Times. OPTIMIZATION 2014 ; Guimarães. 2014-07-28 - 2014-07-30.
Vitenskapelig foredrag

Agra, Agostinho; Christiansen, Marielle; Delgado, Alexandrino; Hvattum, Lars Magnus. (2014) A maritime inventory routing problem with stochastic travelling times. IWLS 2014 - International Workshop on Lot Sizing ; Porto. 2014-08-27 - 2014-08-29.
Vitenskapelig foredrag

Chandra, Saurabh; Fagerholt, Kjetil; Christiansen, Marielle. (2014) Fleet deployment in RoRo liner shipping under inventory constraints at ports. IFORS 2014 ; 2014-07-12 - 2014-07-17.
Vitenskapelig foredrag

Christiansen, Marielle. (2014) Maritime Inventory Routing. LOT - Logistics, Optimization, Transportation ; 2014-08-31 - 2014-09-02.
Vitenskapelig foredrag

Christiansen, Marielle. (2014) Supply Chain Optimization in Maritime Transportation. Gjesteforelesning ved Syddansk Universitet . Syddansk Universitet; Odense. 2014-10-06 - 2014-10-06.
Vitenskapelig foredrag

Christiansen, Marielle. (2014) Supply Chain Optimization in Maritime Transportation. Gjesteforelesning ved Eindhoven University of Technology . Eindhoven University of Technology; Eindhoven. 2014-11-25 - 2014-11-25.
Vitenskapelig foredrag

Christiansen, Marielle; Agra, Agostinho; Andersson, Henrik; Wolsey, Laurence. (2014) Mixed integer formulations and valid inequalities for a maritime inventory routing problem. Route 2014 ; Købehavn. 2014-06-01 - 2014-06-04.
Vitenskapelig foredrag

Christiansen, Marielle; Andersson, Henrik; Emanuelsen, Kristian; Thorvaldsen, Sondre. (2014) LNG Inventory Routing With Pickup Contracts and Origin-Destination Clauses. INFORMS Annual Meeting 2014 . INFORMS; San Francisco. 2014-11-09 - 2014-11-12.
Vitenskapelig foredrag

Hemmati, Ahmad; Hvattum, Lars Magnus; Christiansen, Marielle; Laporte, Gilbert. (2014) A General Short Sea Inventory Routing Problem. VeRoLog 2014 ; 2014-06-22 - 2014-06-25.
Vitenskapelig foredrag

Hemmati, Ahmad; Hvattum, Lars Magnus; Christiansen, Marielle; Laporte, Gilbert. (2014) A General Short Sea Inventory-Routing Problem. IFORS 2014 ; 2014-07-13 - 2014-07-18.
Vitenskapelig foredrag

Hvattum, Lars Magnus; Agra, Agostinho; Christiansen, Marielle; Delgado, Alexandrino. (2014) A Maritime Inventory Routing Problem with Uncertain Travel Times. IFORS 2014 ; 2014-07-13 - 2014-07-18.
Faglig foredrag

Hvattum, Lars Magnus; Fagerholt, Kjetil; Christiansen, Marielle. (2014) Maritim ruteplanlegging. Fagkonferanse ved HiMolde til minne om Arne Løkketangen . HiMolde; Molde. 2014-09-01 - 2014-09-02.
Vitenskapelig foredrag

Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2014) Introduction of vendor managed inventory in tramp shipping. VeroLog 2014 ; Oslo. 2014-06-23 - 2014-06-25.
Vitenskapelig foredrag

Thun, Kristian; Andersson, Henrik; Christiansen, Marielle; Stålhane, Magnus. (2014) Solving the liner shipping network design problem using branch-and-price. VeRoLog 2014 . Association of the European Operational Research Societies; Oslo. 2014-06-22 - 2014-06-24.
Vitenskapelig foredrag

Thun, Kristian; Andersson, Henrik; Christiansen, Marielle; Stålhane, Magnus. (2014) Solving the liner shipping network design problem using branch-and-price. 20th Conference of the International Federation of Operational Research Societies . International Federation of Operational Research Societies; Barcelona. 2014-07-13 - 2014-07-18.

2013

Vitenskapelig foredrag

Agra, Agostinho; Christiansen, Marielle; Figueiredo, Rosa Maria; Hvattum, Lars Magnus; Poss, Michael; Requejo, Cristina. (2013) The robust vehicle routing problem with time windows. CIDMA meeting ; Aveiro. 2013-01-21 - 2013-01-21.
Vitenskapelig foredrag

Andersson, Henrik; Stålhane, Magnus; Christiansen, Marielle. (2013) A ship routing and scheduling problem with cargo coupling and synchronization constraints. SynchroTrans 2013, 1st International Workshop on Synchronisation in Transport ; 2013-05-26 - 2013-05-28.
Vitenskapelig foredrag

Christiansen, Marielle. (2013) Optimization in maritime transportation. EWGLA 2013 ; Ankara. 2013-04-17 - 2013-04-19.
Vitenskapelig foredrag

Christiansen, Marielle. (2013) Supply Chain Optimization in Maritime Transportation. SOAK/NOS 6 ; 2013-10-24 - 2013-10-26.
Vitenskapelig foredrag

Christiansen, Marielle; Andersen, Kristian; Andersson, Henrik; Sjamsutdinov, Aslanbek Alibekovitsj; Grønhaug, Roar. (2013) Designing a maritime supply chain for the distribution of pellets. EURO/INFORMS 2013 ; Roma. 2013-07-01 - 2013-07-04.
Vitenskapelig foredrag

Christiansen, Marielle; Stålhane, Magnus; Andersson, Henrik; Fagerholt, Kjetil. (2013) Introduction of Vendor Managed Inventory in Tramp Shipping. NOW 2013 ; Siracusa. 2013-06-25 - 2013-06-28.
Vitenskapelig foredrag

Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2013) Introduction of Vendor Managed Inventory in Tramp Shipping. LogMS . National University of Singapore; Singapore. 2013-09-13 - 2013-09-14.

2012

Vitenskapelig foredrag

Agra, Agostinho; Christiansen, Marielle; Figueiredo, Rosa Maria; Hvattum, Lars Magnus; Poss, Michael; Requejo, Cristina. (2012) The robust vehicle routing problem with time windows. ISMP - 21st International Symposium on Mathematical Programming ; Berlin. 2012-08-19 - 2012-08-24.
Vitenskapelig foredrag

Christiansen, Marielle. (2012) Ship Routing and Scheduling. The 2012 International Conference on Logistics and Maritime Systems (LOGMS) ; Bremen. 2012-08-22 - 2012-08-24.
Vitenskapelig foredrag

Delgado, Alexandrino; Agra, Agostinho; Christiansen, Marielle; Luidi, Simonetti. (2012) Hybrid heuristics for a maritime short sea inventory routing problem. 25th European conference on Operational Research ; Vilnius. 2012-07-08.
Vitenskapelig foredrag

Rakke, Jørgen Glomvik; Christiansen, Marielle; Andersson, Henrik; Desaulniers, Guy; Stålhane, Magnus; Fagerholt, Kjetil. (2012) CREATING AN ANNUAL DELIVERY PROGRAM OF MULTI-PRODUCT LIQUEFIED NATURAL GAS. JOINT SEMINAR Chaire de recherche du Canada en logistique et en transport and Chaire de recherche du Canada en distributique . Chaire de recherche du Canada en logistique et en transport; Montreal. 2012-10-03 - 2012-10-03.
Vitenskapelig foredrag

Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle. (2012) A Branch-and-price method for a ship routing and scheduling problem with cargo coupling and synchronization constraints. Odysseus 2012 ; Mykonos. 2012-05-20 - 2012-05-25.
Vitenskapelig foredrag

Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle. (2012) A branch-and-price method for a ship routing and scheduling problem with cargo coupling and synchronization constraints. Column generation 2012 . GERAD; Bromont. 2012-06-11 - 2012-06-14.
Vitenskapelig foredrag

Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle. (2012) A combined pickup and delivery and inventory routing problem. EURO 2012 ; Vilnius. 2012-07-08 - 2012-07-11.

2011

Populærvitenskapelig foredrag

Andersen, Kristian; Sjamsutdinov, Aslanbek Alibekovitsj; Andersson, Henrik; Christiansen, Marielle. (2011) Optimeringsbasert beslutningsstøtte for distribusjon av fornybar energi i maritime verdikjeder. Bedriftspresentasjon hos Enova ; Enova, Trondheim. 2011-05-27 - 2011-05-27.
Vitenskapelig foredrag

Andersson, Henrik; Christiansen, Marielle; Desaulniers, Guy. (2011) A branch-price-and-cut algorithm for a maritime inventory routing problem. IFORS 2011 ; 2011-07-10 - 2011-07-15.
Vitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil; Rakke, Jørgen Glomvik; Laporte, Gilbert. (2011) The travelling salesman problem with draft limits. Route 2011 ; 2011-05-31 - 2011-06-03.
Vitenskapelig foredrag

Delgado, Alexandrino; Agra, Agostinho; Christiansen, Marielle. (2011) A medium term short sea fuel oil distribution problem. VII Alio/Euro Workshop on applied combinatorial optimization ; Porto. 2011-05-04 - 2011-05-06.
Vitenskapelig foredrag

Rakke, Jørgen Glomvik; Christiansen, Marielle; Fagerholt, Kjetil; Laporte, Gilbert. (2011) The traveling salesman problem with draft limits. Optimization Days 2011 ; 2011-05-02 - 2011-05-04.
Vitenskapelig foredrag

Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle; Cordeau, Jean-Francois; Desaulniers, Guy. (2011) Branch-price-and-cut method for the maritime pickup and delivery problem with time windows and split loads. Optimization days 2011 . GERAD; Montreal. 2011-05-02 - 2011-05-04.

2010

Vitenskapelig foredrag

Agra, Agostinho; Andersson, Henrik; Christiansen, Marielle. (2010) Discrete time models for an inventory ship routing problem. EURO XXIV ; 2010-07-11 - 2010-07-14.
Vitenskapelig foredrag

Agra, Agostinho; Andersson, Henrik; Christiansen, Marielle. (2010) Discrete time models for maritime inventory routing problems. TRISTAN VII ; 2010-06-20 - 2010-06-25.
Vitenskapelig foredrag

Andersson, Henrik; Christiansen, Marielle; Desaulniers, Guy. (2010) A branch-and-price-and-cut algorithm for a maritime liquefied natural gas inventory routing problem. EURO XXIV ; Lissabon. 2010-07-11 - 2010-07-14.
Vitenskapelig foredrag

Andersson, Henrik; Christiansen, Marielle; Desaulniers, Guy. (2010) A new decomposition approach for a liquefied natural gas inventory routing problem. TRISTAN ; Tromsø. 2010-06-20 - 2010-06-25.
Vitenskapelig foredrag

Christiansen, Marielle. (2010) Optimization of maritime transportation. International conference on Operations Research - Munich 2010 ; 2010-08-31 - 2010-09-03.
Vitenskapelig foredrag

Christiansen, Marielle. (2010) Recent research and trends in maritime cargo and inventory routing. EURO XXIV ; 2010-07-11 - 2010-07-14.
Vitenskapelig foredrag

Christiansen, Marielle; Andersson, Henrik. (2010) Maritime inventory routing. NOW 2010 (Network Optimization Workshop) ; 2010-08-22 - 2010-08-25.
Vitenskapelig foredrag

Delgado, Alexandrino; Agra, Agostinho; Christiansen, Marielle. (2010) A medium-term short sea fuel oil distribution problem. EURO XXIV ; 2010-07-11 - 2010-07-14.
Vitenskapelig foredrag

Delgado, Alexandrino; Agra, Agostinho; Christiansen, Marielle. (2010) Strong mixed integer formulations for a short sea fuel oil distribution problem. Tristan VII ; 2010-06-20 - 2010-06-25.
Vitenskapelig foredrag

Gan, Heng-Soon; Andersson, Henrik; Christiansen, Marielle. (2010) A multi-product IRP with varying consumption rates. EURO XXIV ; 2010-07-11 - 2010-07-14.
Vitenskapelig foredrag

Rakke, Jørgen Glomvik; Christiansen, Marielle; Andersson, Henrik. (2010) Branch-and-Price for creating an Annual Delivery Program (ADP) of Multi-Product Liquefied Natural Gas. EURO 2010 ; Lisboa. 2010-07-11 - 2010-07-14.
Vitenskapelig foredrag

Rakke, Jørgen Glomvik; Christiansen, Marielle; Andersson, Henrik. (2010) Branch-and-Price for creating an Annual Delivery Program (ADP) of Multi-Product Liquefied Natural Gas. TRISTAN 2010 ; Tromsø. 2010-06-20 - 2010-06-25.
Vitenskapelig foredrag

Requejo, Cristina; Agra, Agostinho; Christiansen, Marielle; Figueiredo, Rosa Maria; Hvattum, Lars Magnus. (2010) Robust short-sea ship routing and scheduling. EURO XXIV ; Lisboa. 2010-07-11 - 2010-07-14.
Vitenskapelig foredrag

Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle; Cordeau, Jean-Francois; Desaulniers, Guy. (2010) A Branch-and-Price-and-Cut method for the maritime-PDPTWSL. EURO 2010 . EURO; Lisboa. 2010-07-11 - 2010-07-14.
Vitenskapelig foredrag

Stålhane, Magnus; Christiansen, Marielle; Andersson, Henrik; Desaulniers, Guy; Cordeau, Jean-Francois. (2010) A Branch-and-Price-and-Cut method for the maritime-PDPTWSL. Tristan ; Tromsø. 2010-06-20 - 2010-06-25.

2009

Vitenskapelig foredrag

Andersson, Henrik; Christiansen, Marielle; Desaulniers, Guy. (2009) A branch and price algorithm for the liquefied natural gas inventory routing problem. INFORMS annual meeting ; 2009-10-11 - 2009-10-14.
Vitenskapelig foredrag

Andersson, Henrik; Christiansen, Marielle; Desaulniers, Guy. (2009) The Liquefied Natural Gas Inventory Routing Problem. 3rd Nordic Optimization Symposium ; 2009-03-13 - 2009-03-14.
Vitenskapelig foredrag

Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2009) A Maritime Pickup and Delivery Problem with Time Windows and Split Loads. Odysseus 2009 - Fourth International Workshop on Freight Transportation and Logistics ; 2009-05-26 - 2009-05-29.
Vitenskapelig foredrag

Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2009) The Maritime Pickup and Delivery Problem with Time Windows and Split Loads. Optimization Days ; 2009-05-02 - 2009-05-04.
Vitenskapelig foredrag

Andersson, Henrik; Hoff, Arild; Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2009) Industrial inventory routing problems. DOMinant Workshop - A workshop on various aspects of the fleet size and mix and inventory routing problems . Høgskolen i Molde / The DOMinant Project Group; Molde. 2009-09-20 - 2009-09-22.
Vitenskapelig foredrag

Andersson, Henrik; Hoff, Arild; Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2009) Inventory routing problems - Combined inventory management and routing. DOMinant Workshop - A workshop on various aspects of the fleet size and mix and inventory routing problems . Høgskolen i Molde / The DOMinant Project Group; Molde. 2009-09-20 - 2009-09-22.
Vitenskapelig foredrag

Christiansen, Marielle. (2009) Introduction to maritime inventory routing. Optimar workshop . NTNU and GERAD; Montreal. 2009-05-06 - 2009-05-07.
Vitenskapelig foredrag

Christiansen, Marielle. (2009) Optimization of Maritime transportation. Gjesteforelesning ved Aveiro University ; Aveiro University. 2009-09-16 - 2009-09-16.
Populærvitenskapelig foredrag

Christiansen, Marielle. (2009) Research on Optimization in maritime transportation and logistics at NTNU. OPTIMAR workshop . NTNU and GERAD; Montreal. 2009-05-06 - 2009-05-07.
Vitenskapelig foredrag

Christiansen, Marielle; Andersson, Henrik; Desaulniers, Guy. (2009) A maritime inventory routing problem in the LNG business. Optimization days 2009 ; Montreal. 2009-05-04 - 2009-05-06.
Vitenskapelig foredrag

Christiansen, Marielle; Andersson, Henrik; Desaulniers, Guy. (2009) Inventory routing in the liquefied natural gas business. Route 2009 . DTU Transport; Skodsborg. 2009-06-21 - 2009-06-24.
Populærvitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil. (2009) Optimization of maritime transportation and logistics. DNV, Bedriftsbesøk . NTNU og DNV; Oslo. 2009-09-30 - 2009-09-30.
Populærvitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil. (2009) Research within optimization of maritime transportation and logistics at Department of Industrial Economics and Technology Management. NTNU and DNV meeting . NTNU og DNV; NTNU, Trondheim. 2009-09-03 - 2009-09-03.
Populærvitenskapelig foredrag

Fagerholt, Kjetil; Andersson, Henrik; Christiansen, Marielle; Rakke, Jørgen Glomvik; Stålhane, Magnus. (2009) Designing an annual delivery program for an LNG producer. Bedriftsbesøk ExxonMobil ; 2009-03-25 - 2009-03-27.
Vitenskapelig foredrag

Hoff, Arild; Andersson, Henrik; Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2009) Industrial fleet size and mix problems - a survey. DOMinant Workshop - A workshop on various aspects of the fleet size and mix and inventory routing problems . Høgskolen i Molde / The DOMinant Project Group; Molde. 2009-09-20 - 2009-09-22.
Vitenskapelig foredrag

Rakke, Jørgen Glomvik; Christiansen, Marielle; Andersson, Henrik; Desaulniers, Guy. (2009) Cuts for a Large Scale Liquefied Natural Gas Inventory Routing Problem. Informs San Diego . Informs; San Diego. 2009-10-11 - 2009-10-14.
Vitenskapelig foredrag

Rakke, Jørgen Glomvik; Christiansen, Marielle; Andersson, Henrik; Stålhane, Magnus; Fagerholt, Kjetil. (2009) A rolling horizon heuristic for a large scale liquefied natural gas inventory routing problem. Fourth International Workshop on Freight Transportation and Logistics . Local Organization Committee of ODYSSEUS 2009; Çeşme, İzmir, TURKEY. 2009-05-26 - 2009-05-29.
Vitenskapelig foredrag

Stålhane, Magnus; Rakke, Jørgen Glomvik; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2009) A Construction and Improvement Heuristic for a Large Scale Liquefied Natural Gas Inventory Routing Problem. Dominant Workshop . Høyskolen i Molde; Molde. 2009-09-20 - 2009-09-22.
Vitenskapelig foredrag

Stålhane, Magnus; Rakke, Jørgen Glomvik; Christiansen, Marielle; Andersson, Henrik; Fagerholt, Kjetil. (2009) A Construction and Improvement Heuristic for a Large Scale Liquefied Natural Gas Inventory Routing Problem. INFORMS annual meeting 2009 . INFORMS; San Diego. 2009-10-11 - 2009-10-14.
Vitenskapelig foredrag

Stålhane, Magnus; Rakke, Jørgen Glomvik; Christiansen, Marielle; Andersson, Henrik; Fagerholt, Kjetil. (2009) A Construction and Improvement Heuristic for a Large Scale Liquefied Natural Gas Inventory Routing Problem. Odysseus 2009 ; Cesme. 2009-05-26 - 2009-05-29.

2008

Vitenskapelig foredrag

Andersson, Henrik; Christiansen, Marielle. (2008) Column generation, decomposition and branch and price. Workshop kring gemensam forskning ; 2008-09-22 - 2008-09-23.
Populærvitenskapelig foredrag

Andersson, Henrik; Christiansen, Marielle. (2008) Inventory routing with contract considerations in the LNG business. DOMinant workshop ; OSLO. 2008-03-26 - 2008-03-26.
Populærvitenskapelig foredrag

Andersson, Henrik; Christiansen, Marielle. (2008) LNG inventory routing: Status and perspectives. Dominant workshop ; 2008-11-28 - 2008-11-28.
Vitenskapelig foredrag

Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2008) The pickup and delivery problem with time windows and split loads. OR50 ; 2008-09-09 - 2008-09-11.
Vitenskapelig foredrag

Andersson, Henrik; Christiansen, Marielle; Grønhaug, Roar. (2008) The LNG Inventory Routing Problem with Pick-Up Contracts. Vehicle Routing In Practice (VIP'08) ; 2008-06-12 - 2008-06-14.
Poster

Andersson, Henrik; Christiansen, Marielle; Hellemo, Lars; Nowak, Matthias. (2008) Gass - fra havet til hjemmet. Effektiv transport og logistikk i gassverdikjeden. Forskningsdagene 2008 ; 2008-09-26 - 2008-09-27.
Populærvitenskapelig foredrag

Christiansen, Marielle. (2008) Routing and scheduling of LNG ships. Exxon Mobil seminar ; 2008-04-07 - 2008-04-10.
Vitenskapelig foredrag

Christiansen, Marielle; Andersson, Henrik; Grønhaug, Roar. (2008) LNG inventory routing with pickup contracts. OR50 ; 2008-09-09 - 2008-09-11.
Populærvitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil. (2008) Maritim transport optimering ved NTNU - status, framtidige satsinger og samarbeid. Marintek Seminar ; 2008-12-17 - 2008-12-17.
Populærvitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil. (2008) Research on maritime transport optimization at NTNU. DnV and Marintek Workshop ; 2008-10-16 - 2008-10-16.
Vitenskapelig foredrag

Christiansen, Marielle; Grønhaug, Roar; Desaulniers, Guy; Desrosiers, Jacques. (2008) A Branch-and-Price Method for an Inventory Routing Problem in the LNG Business. Column generation 2008 workshop ; 2008-06-17 - 2008-06-20.
Vitenskapelig foredrag

Hoff, Arild; Andersson, Henrik; Christiansen, Marielle; Hasle, Geir; Løkketangen, Arne. (2008) Industrial aspects and literature survey : fleet composition and routing. Vehicle Routing in Practice 2008 . SINTEF / Norges Forskningsråd; Oslo. 2008-06-12 - 2008-06-14.
Vitenskapelig foredrag

Rakke, Jørgen Glomvik; Stålhane, Magnus; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil; Norstad, Inge. (2008) A large-scale LNG inventory routing problem - problem description and mathematical formulation. Workshop on maritime transport optimization and multi-dimensional packing problems ; 2008-09-15 - 2008-09-15.
Vitenskapelig foredrag

Rakke, Jørgen Glomvik; Stålhane, Magnus; Christiansen, Marielle; Andersson, Henrik; Fagerholt, Kjetil; Norstad, Inge. (2008) A large-scale LNG inventory routing problem - problem description and mathematical formulation. OR 50 ; 2008-09-09 - 2008-09-11.
Vitenskapelig foredrag

Rakke, Jørgen Glomvik; Stålhane, Magnus; Moe, Christian Rørholt; Christiansen, Marielle; Fagerholt, Kjetil; Andersson, Henrik. (2008) Mathematical Model Formulation for a Large Scale LNG Inventory Routing Problem. Workshop DOMINANT . Høyskolen i Molde; Molde. 2008-09-22 - 2008-09-23.
Vitenskapelig foredrag

Stålhane, Magnus; Rakke, Jørgen Glomvik; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2008) A large-scale LNG inventory routing problem - solution methods. Workshop on maritime transport optimization and multi-dimensional packing problems ; 2008-09-15 - 2008-09-15.
Vitenskapelig foredrag

Stålhane, Magnus; Rakke, Jørgen Glomvik; Andersson, Henrik; Christiansen, Marielle; Fagerholt, Kjetil. (2008) A large-scale LNG inventory routing problem - solution methods. OR 50 ; 2008-09-09 - 2008-09-11.
Vitenskapelig foredrag

Stålhane, Magnus; Rakke, Jørgen Glomvik; Fagerholt, Kjetil; Christiansen, Marielle; Andersson, Henrik; Moe, Christian Rørholt. (2008) Solution Approaches to a Large Scale LNG Inventory Routing Problem. Workshop DOMINANT . Høyskolen i Molde; Molde. 2008-09-22 - 2008-09-23.

2007

Vitenskapelig foredrag

Andersen, Jardar; Grønhaug, Roar; Christiansen, Marielle; Crainic, Teodor Gabriel. (2007) Service Network Design with Asset Management. The 2nd Nordic Optimization Symposium . University of Oslo and SINTEF; Oslo. 2007-10-18 - 2007-10-20.
Vitenskapelig foredrag

Andersson, Henrik; Christiansen, Marielle; Hasle, Geir; Hoff, Arild; Løkketangen, Arne. (2007) Industrial Aspects and Literature Survey: Combined Inventory Management and Routing. 2nd Nordic Optimization Symposium . Nordic Section of Math Programming Society; Oslo. 2007-10-18 - 2007-10-20.
Intervju

Christiansen, Marielle. (2007) Flere valgmuligheter enn antallet sandkorn. eVITA [Avis]. 2007-11-02.
Populærvitenskapelig foredrag

Christiansen, Marielle. (2007) Optimizing maritime transportation. LNG Workshop . SINTEF; Trondheim. 2007-11-21 - 2007-11-23.
Vitenskapelig foredrag

Christiansen, Marielle; Andersen, Jardar; Crainic, Teodor Gabriel. (2007) Asset Management to Capacitated Multicommodity Network Design. The Sixth Triennial Symposium on Transportational Analysis ; Phuket. 2007-06-10 - 2007-06-15.
Vitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil; Haugen, Øyvind; Lund, Erik Helleberg. (2007) Ship routing and Scheduling with Inventory and Stowage Constraints. The Sixth Triennial Symposium on Transportational Analysis ; Phuket. 2007-06-10 - 2007-06-15.
Populærvitenskapelig foredrag

Christiansen, Marielle; Grønhaug, Roar. (2007) Maritime inventory routing in the LNG business. workshop . NTNU/ExxonMobil; Trondheim. 2007-09-17 - 2007-09-20.
Vitenskapelig foredrag

Fagerholt, Kjetil; Christiansen, Marielle; Lund, Erik Helleberg; Haugen, Øyvind. (2007) Inventory Ship Routing with Multiple Products. The 2nd Nordic Optimization Symposium ; 2007-10-18 - 2007-10-20.
Populærvitenskapelig foredrag

Grønhaug, Roar; Christiansen, Marielle. (2007) LNG Inventory Routing. Presentation for Suez Energy International and SINTEF ; 2007-03-26 - 2007-03-26.
Vitenskapelig foredrag

Grønhaug, Roar; Christiansen, Marielle; Desaulniers, Guy; Desrosiers, Jacques. (2007) Decomposition of LNG Inventory Routing Problems. Optimization Days . GERAD, CRT; Montreal. 2007-05-07 - 2007-05-09.
Vitenskapelig foredrag

Grønhaug, Roar; Christiansen, Marielle; Desaulniers, Guy; Desrosiers, Jacques. (2007) Inventory Routing Problem for the LNG Business. The Sixth Triennial Symposium on Transportational Analysis ; Phuket. 2007-06-10 - 2007-06-15.
Populærvitenskapelig foredrag

Grønhaug, Roar; Christiansen, Marielle; Desaulniers, Guy; Desrosiers, Jacques. (2007) Inventory Routing Problem for the LNG Business. LNG Workshop . SINTEF; Trondheim. 2007-11-21 - 2007-11-23.
Populærvitenskapelig foredrag

Nygreen, Bjørn; Christiansen, Marielle. (2007) Information about NTNU and research within maritime transportation and logistics. Bedriftsbesøk ExxonMobil ; 2007-01-23 - 2007-01-23.
Vitenskapelig foredrag

Ulstein, Nina Linn; Christiansen, Marielle; Grønhaug, Roar; Magnussen, Nick; Solomon, Marius M.. (2007) Elkem Uses Optimization in Redesigning Its Supply Chain. EURO XXI - 22nd European Conference on Operational Research . The Association of European Operational Research Societies; Praha. 2007-07-08 - 2007-07-11.

2006

Vitenskapelig foredrag

Grønhaug, Roar; Christiansen, Marielle. (2006) LNG Supply Chain Optimization. Euro XXI 2006 - 21st European Conference on Operational Research . EURO - The association of European OR Societies; Reykjavik. 2006-07-02 - 2006-07-05.
Vitenskapelig foredrag

Andersen, Jardar; Crainic, Teodor Gabriel; Christiansen, Marielle. (2006) Optimizing Intermodal Tranfers. ODYSSEUS - Third International Workshop on Freight Transportation and Logistics ; 2006-05-23 - 2006-05-26.
Vitenskapelig foredrag

Christiansen, Marielle. (2006) Coordinated Routing. Henrik Andersson's disputas. Linköpings universitet ; 2006-01-27 - 2006-01-27.
Populærvitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil. (2006) Optimization-based Decision Support for Planning Cement Distribution in Maritime Supply Chains. Besøk hos Norcem ; 2006-06-08 - 2006-06-08.
Vitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil; Haugen, Øyvind; Lund, Erik Helleberg. (2006) Complex inventory ship routing of cement. EURO XXI ; 2006-07-03 - 2006-07-05.
Vitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil; Haugen, Øyvind; Lund, Erik Helleberg. (2006) Complex ship routing and scheduling. 10. ODYSSEUS - Third International Workshop on Freight Transportation and Logistics ; 2006-05-23 - 2006-05-26.
Populærvitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil; Haugen, Øyvind; Lund, Erik Helleberg. (2006) Maritime Routing And Planning in Supply Chains. Bedriftsbesøk hos Norcem ; 2006-01-16 - 2006-01-16.
Populærvitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil; Haugen, Øyvind; Lund, Erik Helleberg. (2006) Optimization-based Decision Support for Planning Cement Distribution in Maritime Supply Chains. Bedriftsbesøk hos Norcem ; 2006-06-08 - 2006-06-08.
Populærvitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil; Strandhagen, Jan Ola; Sætermo, Inger Anne. (2006) Logistikk forskning ved NTNU og SINTEF. Bedrfitsbesøk hos Statoil Energi ; 2006-03-29 - 2006-03-29.
Vitenskapelig foredrag

Christiansen, Marielle; Grønhaug, Roar. (2006) An inventory routing problem for the LNG business. International Workshop in Distribution Logistics ; Brescia. 2006-10-02 - 2006-10-04.
Vitenskapelig foredrag

Christiansen, Marielle; Grønhaug, Roar. (2006) Decomposition of LNG routing problems. OPTIMAR/INSUMAR workshop "Routing in Maritime Logistics" ; Trondheim. 2006-10-23 - 2006-10-23.
Populærvitenskapelig foredrag

Christiansen, Marielle; Grønhaug, Roar. (2006) Inventory routing for the LNG business. LNG Chain Management workshop ; 2006-09-20 - 2006-09-21.
Populærvitenskapelig foredrag

Christiansen, Marielle; Grønhaug, Roar. (2006) Research within Maritime transportation optimization at NTNU. Bedriftspresentasjon for "Route 99" ; 2006-10-10 - 2006-10-10.
Populærvitenskapelig foredrag

Christiansen, Marielle; Johnsen, Trond Andreas Vikan; Vabø, Thor Jakob. (2006) Operations Research in Shipping Systems. Bedriftsbesøk hos Wilson ASA ; 2006-01-09 - 2006-01-09.
Populærvitenskapelig foredrag

Christiansen, Marielle; Johnsen, Trond Andreas Vikan; Vabø, Thor Jakob. (2006) Strategic planning for The Norwegian Rhine Line by use of Operations Research. Bedriftsbesøk hos Wilson ASA ; 2006-06-15 - 2006-06-15.
Vitenskapelig foredrag

Fagerholt, Kjetil; Christiansen, Marielle. (2006) Basic research in maritime transportation. OPTIMAR/INSUMAR workshop "Routing in Maritime Logistics" ; Trondheim. 2006-10-23 - 2006-10-23.
Vitenskapelig foredrag

Fagerholt, Kjetil; Christiansen, Marielle; Haugen, Øyvind; Lund, Erik Helleberg. (2006) Combined ship routing and inventory management. Workshop SINTEF konsernsatsing ; 2006-06-14 - 2006-06-14.
Vitenskapelig foredrag

Fagerholt, Kjetil; Christiansen, Marielle; Johnsen, Trond Andreas Vikan. (2006) Strategic planning in maritime transportation: Combining simulation and optimization. EURO XXI - 21st European Conference on Operational Research ; 2006-07-03 - 2006-07-05.
Vitenskapelig foredrag

Fagerholt, Kjetil; Christiansen, Marielle; Johnsen, Trond Andreas Vikan; Vabø, Thor Jakob. (2006) Strategic planning in industrial and tramp shipping. Workshop SINTEF konsernsatsing ; 2006-06-14 - 2006-06-14.

2005

Vitenskapelig foredrag

Andersen, Jardar; Christiansen, Marielle. (2005) Optimal design of a new rail freight service. Optimization days 2005 ; Montreal. 2005-05-09 - 2005-05-12.
Vitenskapelig foredrag

Bjerke, Anette; Christiansen, Marielle. (2005) Optimization in liner shipping. OPTIMAR workshop ; Trondheim. 2005-10-20 - 2005-10-20.
Vitenskapelig foredrag

Christiansen, Marielle. (2005) LNG supply chain optimization. IFORS 2005 - The seventeenth triennial conference of the International Federation of Operational Research Societies 2005 . IFORS/INFORMS; Honolulu. 2005-07-10 - 2005-07-15.
Vitenskapelig foredrag

Christiansen, Marielle. (2005) Optimization in maritime Transportation. Optimization days 2005 ; Montreal. 2005-05-09 - 2005-05-12.
Vitenskapelig foredrag

Christiansen, Marielle. (2005) Rich problems in ship routing and scheduling. Workshop on rich VRP models . Høgskolen i Molde; Molde. 2005-06-16 - 2007-06-17.
Vitenskapelig foredrag

Christiansen, Marielle; Brønmo, Geir; Nygreen, Bjørn. (2005) Tramp ship scheduling with flexible cargo sizes. Informs Annual meeting 2005 ; San Francisco. 2005-11-13 - 2005-11-16.
Vitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil. (2005) Optimization in maritime transportation and logistics. Workshop on maritime transportation and logistics ; Athen. 2005-12-12 - 2005-12-13.
Vitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil. (2005) Ship routing and scheduling: status and trends. Workshop on Maritime transportation and logistics ; Athen. 2005-12-12 - 2005-12-13.
Vitenskapelig foredrag

Christiansen, Marielle; Grønhaug, Roar. (2005) Supply chain optimization for the LNG business. Workshop on maritime transportation and logistics ; Athen. 2005-12-12 - 2005-12-13.
Vitenskapelig foredrag

Christiansen, Marielle; Lund, Erik Helleberg; Haugen, Øyvind. (2005) Maritim ruteplanlegging i verdikjeder. OPTIMAR workshop . NTNU; Trondheim. 2005-10-20 - 2005-10-20.
Vitenskapelig foredrag

Fagerholt, Kjetil; Christiansen, Marielle. (2005) Challenges and opportunities with inter-organizational collaboration in supply chain management. IFORS 2005 - The seventeenth triennial conference of the International Federation of Operational Research Societies 2005 . IFORS/INFORMS; Honolulu. 2005-07-10 - 2005-07-15.
Vitenskapelig foredrag

Grønhaug, Roar; Christiansen, Marielle. (2005) Supply Chain Management for the LNG Business. Informs Annual Meeting 2005 . Informs; San Fransisco. 2005-11-13 - 2005-11-16.
Vitenskapelig foredrag

Grønhaug, Roar; Christiansen, Marielle. (2005) The Impacts of By-products for Optimal Supply Chain Design. IFORS 2005 - The seventeenth triennial conference of the International Federation of Operational Research Societies 2005 . IFORS/INFORMS; Honolulu. 2005-07-10 - 2005-07-15.
Vitenskapelig foredrag

Grønhaug, Roar; Christiansen, Marielle. (2005) Verdikjedeoptimering for LNG. Workshop OPTIMAR ; Trondheim. 2005-10-20.
Vitenskapelig foredrag

Johnsen, Trond; Vabø, Thor Jakob; Christiansen, Marielle. (2005) Operations Research in system shipping: The Norwegian Rhin Line. OPTIMAR workship ; 2005-10-20 - 2005-10-20.
Vitenskapelig foredrag

Nygreen, Bjørn; Brønmo, Geir; Christiansen, Marielle; Lysgaard, Jens. (2005) Flexible cargo sizes in ship routing. OR 47, Årlig britisk operasjonsanalysekonferanse . Operational Research Society (British); Chester. 2005-09-13 - 2005-09-15.
Vitenskapelig foredrag

Nygreen, Bjørn; Brønmo, Geir; Christiansen, Marielle; Lysgaard, Jens. (2005) Ship Scheduling with flexible cargo sizes. IFORS 2005 - The seventeenth triennial conference of the International Federation of Operational Research Societies, 2005 . IFORS/INFORMS; Honolulu. 2005-07-10 - 2005-07-15.

2004

Vitenskapelig foredrag

Brønmo, Geir; Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn. (2004) A Variable Neighborhood Search Heuristic for Ship Scheduling: A Computational Study. TRISTAN V . Centre de recherche sur les transports, Montreal, Canada; Le Gosier. 2004-06-13 - 2004-06-18.
Vitenskapelig foredrag

Brønmo, Geir; Christiansen, Marielle; Nygreen, Bjørn. (2004) Ship Scheduling with Flexible Cargo Sizes. Combinatorial Optimisation 2004 . Lancaster University; Lancaster. 2004-03-28 - 2004-03-31.
Vitenskapelig foredrag

Christiansen, Marielle. (2004) Maritime Transportation. Spring School on transportation . GERAD; Montreal. 2004-05-12 - 2004-05-14.
Vitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil; Ronen, David. (2004) Trends and challenges in ship routing and scheduling. Triennial Symposium on Transportation Analysis ; Guadeloupe. 2004-06-13 - 2004-06-18.
Vitenskapelig foredrag

Christiansen, Marielle; Frich, Ole-Tobias; Horgen, Richard. (2004) Integrated inventory management and ship scheduling of LNG. INFORMS Annual Meeting . INFORMS; Denver, Colorado. 2004-10-24 - 2004-10-27.
Vitenskapelig foredrag

Grønhaug, Roar; Christiansen, Marielle; Solomon, Marius M.; Ulstein, Nina L Johannessen. (2004) Strategic Supply Chain Design and Capacity Planning at Elkem. Triennial Symposium on Transportation Analysis . CRT, LAMIH; Guadeloupe. 2004-06-13 - 2004-06-18.
Vitenskapelig foredrag

Nygreen, Bjørn; Brønmo, Geir; Christiansen, Marielle; Fagerholt, Kjetil. (2004) A hybrid search heuristic for real Ship Scheduling problems. Applied Mathematical Programming and Modelling 2004 . Brunel University; Uxbridge. 2004-06-20 - 2004-06-23.
Vitenskapelig foredrag

Nygreen, Bjørn; Christiansen, Marielle. (2004) Robust inventory routing in the shipping industry. Combinatorial optimization 2004 . Lancaster University; Lancaster. 2004-03-28 - 2004-03-31.
Vitenskapelig foredrag

Ulstein, Nina Linn; Christiansen, Marielle. (2004) Decision support for supply chain design in Elkem. The 66th World Foundry Congress . The World Foundrymen Organization; Istanbul. 2004-09-06 - 2004-09-09.

2003

Vitenskapelig foredrag

Alfnes, Erlend; Christiansen, Marielle; Strandhagen, Jan Ola; Ulstein, Nina L Johannessen. (2003) Logistikk kompetanse som konkurransekraft. LOGINOR 2003 . [Mangler data]; Trondheim, Norge. 2003-03-20.
Vitenskapelig foredrag

Christiansen, Marielle. (2003) Advanced optimisation models and methods in the shipping industry. [Mangler data] . Institutt for Matematikk, Universitetet i Linkjöping; Linkjöping, Sverige. 2003-11-07.
Populærvitenskapelig foredrag

Christiansen, Marielle. (2003) Integrert lager- og flåtestyring for Norsk Hydro. SMARTLOG seminar: Beslutningsstøtte i industrielle verdikjeder . [Mangler data]; Trondheim, Norge. 2003-12-02.
Vitenskapelig foredrag

Christiansen, Marielle. (2003) OR Applications in Maritime Transportation. EURO/INFORMS 2003 . [Mangler data]; Istanbul, Tyrkia. 2003-07-10.
Vitenskapelig foredrag

Christiansen, Marielle; Brønmo, Geir; Fagerholt, Kjetil; Nygreen, Bjørn. (2003) A Ship Scheduling Problem with Flexibility in Cargo Size. INFORMS Annual Meeting 2003 . [Mangler data]; Atlanta, Georgia, USA. 2003-10-22.
Vitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil; Nygreen, Bjørn; Brønmo, Geir. (2003) Short-term scheduling of chemical tankers. Odysseus 2003 - second international workshop on freight transportation and logistics . [Mangler data]; Sicily, Italy. 2003-05-30.
Vitenskapelig foredrag

Christiansen, Marielle; Grønhaug, Roar; Magnussen, Nick; Ulstein, Nina L Johannessen. (2003) Analyses of restructuring strategies for Elkem ASA. [Mangler data] . Norges Handelshøyskole; Bergen, Norge. 2003-02-11.
Vitenskapelig foredrag

Ulstein, Nina L Johannessen; Christiansen, Marielle; Grønhaug, Roar; Magnussen, Nick. (2003) Strategic network design and production planning in the metal industry. [Mangler data] . North Eastern University; Boston, USA. 2003-02-03.
Vitenskapelig foredrag

Ulstein, Nina Linn; Christiansen, Marielle; Nygreen, Bjørn; Mannsåker Reikvam, K.; Storhaug Jensen, M.. (2003) A stochastic programming model for strategic capacity planning in the metal-working industry. 18th International Symposium on Mathematical Programming ; Copenhagen. 2003-08-01.

2002

Vitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil. (2002) Optimization-based planning within the shipping industry - yesterday, today and tomorrow. IFORS 2002 - The sixteenth triennial conference of the International Federation of Operational Research Societies . [Mangler data]; Edinburgh, UK. 2002-07-12.
Vitenskapelig foredrag

Christiansen, Marielle; Fagerholt, Kjetil. (2002) Trends within ship routing and scheduling. The Eighth Meeting of the Nordic Section of the Mathematical Programming Society, Nordic MPS'02 . [Mangler data]; Department of Informatics, University of Bergen. 2002-09-21.
Vitenskapelig foredrag

Christiansen, Marielle; Ulstein, Nina L Johannessen; Grønhaug, Roar; Magnussen, Nick; Nygreen, Bjørn. (2002) Supply Chain Design and Production Planning in Elkem ASA. Maritime Logistics Workshop . [Mangler data]; Georgia Institute of Technology, Atlanta, GA, USA. 2002-11-21.
Vitenskapelig foredrag

Nygreen, Bjørn; Christiansen, Marielle. (2002) Ship scheduling in vendor managed inventory systems. Maritime Logistics Workshop . [Mangler data]; Georgia Institute of Technology, Atlanta, GA, USA. 2002-11-21.
Vitenskapelig foredrag

Ulstein, Nina L Johannessen; Christiansen, Marielle; Grønhaug, Roar; Magnussen, Nick; Nygreen, Bjørn. (2002) Strategic capacity planning in the metal-working industry. Applied Mathematical Programming and Modelling, APMOD 2002 . [Mangler data]; Varenna, Italy. 2002-06-19.

2001

Vitenskapelig foredrag

Fagerholt, Kjetil; Christiansen, Marielle. (2001) Ship scheduling with restricted port opening hours. Triannial Symposium on Transportation Analysis (TRISTAN IV) . [Mangler data]; Ponto Delgada. 2001-06-19.

1999

Vitenskapelig foredrag

Christiansen, Marielle; Nygreen, Bjørn. (1999) A ship routing problem with soft time windows. The 15th Triennial Conference - The International Federation of Operational Research Societies . [Mangler data]; Beijing, China, August 16-20, 1999.

1998

Vitenskapelig foredrag

Christiansen, Marielle; Nygreen, Bjørn. (1998) A Ship Routing Problem with Soft Inventory Constraints. 6th Meeting of the EURO Working Group on Transportation . [Mangler data]; Gjøteborg.
Vitenskapelig foredrag

Christiansen, Marielle; Nygreen, Bjørn. (1998) An Inventory Pickup and Delivery Problem with Time Windows - IPDPTW. TRIennial Symposium on Transportation Analysis III . [Mangler data]; San Juan, Puerto Rico.
Vitenskapelig foredrag

Fagerholt, Kjetil; Christiansen, Marielle. (1998) Multi-product ship scheduling problem with flexible cargo holds : an optimisation based heuristic approach. Triennial Symposium on Transportation Analysis III . [Mangler data]; San Juan, Puerto Rico.
Vitenskapelig foredrag

Nygreen, Bjørn; Christiansen, Marielle. (1998) Integer column generation by use of subroutine libraries for mathematical programming. APMOD '98 . [Mangler data]; [Mangler data].

1997

Populærvitenskapelig foredrag

Christiansen, Marielle. (1997) Inventory and time constrained ship routing. [Mangler data] . [Mangler data]; Link@øping University, Department of Mathematics.
Populærvitenskapelig foredrag

Christiansen, Marielle; Nygreen, Bjørn. (1997) A column generation approach for an inventory pickup and delivery problem with time windows. 16th International Symposium on Mathematical Programming . [Mangler data]; Lausanne.
Populærvitenskapelig foredrag

Christiansen, Marielle; Nygreen, Bjørn. (1997) A combined inventory management and ship routing problem. Information systems in logistics and transportation, Internatio nal Federation of Operational Research Societies . [Mangler data]; G@øteborg.

1994

Populærvitenskapelig foredrag

Christiansen, Marielle. (1994) A ship routing and inventory management model. [Mangler data] . [Mangler data]; [Mangler data].

1993

Vitenskapelig foredrag

Christiansen, Marielle. (1993) A ship routing and inventory management model. European Doctoral Program in Quantitative Methods in Management(1993 : London) . Imperial College; [Mangler data].
Vitenskapelig foredrag

Christiansen, Marielle. (1993) An optimisation model for ammonia transportation. NOAS '93 (1993 : Trondheim) . [Mangler data]; [Mangler data].
Vitenskapelig foredrag

Nygreen, Bjørn; Bjørkvoll, Thor; Haugen, Kjetil Kåre; Christiansen, Marielle. (1993) Investment planning for the Norwegian petroleum production. Nordic Operations Research Conference - NOAS'93 . NTH. University of Trondheim, Department of Economics; Trondheim. 1993-06-11 - 1993-06-12.

1992

Vitenskapelig foredrag

Nygreen, Bjørn; Bjørkvoll, Thor; Haugen, Kjetil Kåre; Christiansen, Marielle. (1992) Investment planning for off-shore petroleum production. EURO XII / TIMS XXXI Joint International Conference Operational Research Management Science . Helsinki School of Economics and Business Administration; Helsinki. 1992-06-29 - 1992-07-01.

Språkvelger

Marielle Christiansen

Marielle Christiansen

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