Blar i Institutt for industriell økonomi og teknologiledelse på tidsskrift "Lecture Notes in Computer Science (LNCS)"
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Designing the Hydrogen Supply Chain for Maritime transportation in Norway
(Peer reviewed; Journal article, 2021)We study the problem of locating hydrogen facilities for the maritime transportation sector in Norway. We present a multi-period model with capacity expansion to obtain optimal investment and expansion decisions and to ... -
Evaluating port development strategies for a modal shift: a Norwegian case study
(Peer reviewed; Journal article, 2020)We study the design of a multi-modal distribution network for the transportation of incoming containers from a container terminal to nearby customer regions. The motivation for the study has been the relocation of the ... -
Locating Hydrogen Production in Norway Under Uncertainty
(Peer reviewed; Journal article, 2022)In this paper, we study a two-stage stochastic multi-period facility location and capacity expansion problem. The problem is motivated by the real-world problem of locating facilities for green hydrogen in Norway. We ... -
Optimization of a Ship-Based Logistics System for Carbon Capture and Storage
(Peer reviewed; Journal article, 2022)Carbon Capture and Storage (CCS) is the process of capturing CO2 before it enters the atmosphere, transporting it, and then storing the CO2 in a permanent underground storage site. CCS is projected to play an important ... -
Optimizing Maritime Preparedness Under Uncertainty – Locating Tugboats Along the Norwegian Coast
(Peer reviewed; Journal article, 2021)We study the strategic problem of locating tugboats along the Norwegian coast to optimize maritime preparedness. The problem is formulated as a two-stage stochastic program. In the first stage, we locate the tugboats such ... -
Planning LNG Annual Delivery Programs with Speed Optimization and Multiple Loading Ports
(Peer reviewed; Journal article, 2023)We study the planning problem of creating Annual Delivery Programs (ADPs) in the Liquefied Natural Gas Industry (LNG), in which an LNG producer must fulfill a series of long-term contracts for LNG deliveries with customers ... -
Quantifying the Effect of Flexibility and Information Sharing in Transportation Planning
(Peer reviewed; Journal article, 2020)In this paper, we analyze the effect of information sharing between a wholesaler and a transport company in the Norwegian grocery supply chain. The planning process of each company is formulated as a set covering problem, ... -
The Snow Grooming Routing Problem
(Peer reviewed; Journal article, 2023)There are more than 30,000 km of cross-country skiing tracks in Norway, and to maintain these track networks municipalities and local ski clubs spend more than 250 million NOK every year. The primary cost driver is the ... -
Tramp Ship Routing with Bunker Optimization and Flexible Cargo Quantities: Case from Dry Bulk Shipping
(Peer reviewed; Journal article, 2023)We study the Tramp Ship Routing and Scheduling Problem with Bunker Optimization (TSRSPBO). The TSRSPBO includes, in addition to the routing and scheduling of the vessels in the given fleet, decisions about how much to ...