An important and so far much neglected operative problem in the Swedish forestry is to extract roundwood from actual harvest areas to load points at forest roads. Once at the load point, logging trucks can collect it for further secondary transportation to sawand pulp-mills. We report on a system being developed which collects geographic information by a global positioning system (GPS) about lo...

In transportation networks, incomplete information is ubiquitous, and users often delegate their route choice to distributed planners. To model study these systems, we introduce network control games, consisting of multiple actors seeking optimise the social welfare assigned subpopulations through resource allocation in an underlying nonatomic congestion game. We first analyse inefficiency rout...

Linear referencing represents locations along routes, linear features with an established measurement system, using relative positions. It allows locating events along routes without segmenting it, and has been applied to manage linear features in transportation and utility. In transportation, dynamics in variant attributes such as speed limit, number of lanes, surface material, and traffic acc...

 In this research, a tri-objective mathematical model is proposed for the Transportation-Location-Routing problem. The model considers a three-echelon supply chain and aims to minimize total costs, maximize the minimum reliability of the traveled routes and establish a well-balanced set of routes. In order to solve the proposed model, four metaheuristic algorithms, including Multi-Objective Gre...