A RECEDING HORIZON GENETIC ALGORITHM FOR DYNAMIC MULTI-TARGET ASSIGNMENT AND TRACKING - A Case Study on the Optimal Positioning of Tug Vessels along the Northern Norwegian Coast Topics: Evolutionary Robotics and Intelligent Agents; Genetic Algorithms; Swarm/Collective Intelligence In Proceedings of the International Conference on Evolutionary Computation - Volume 0IJCCI, 114-125, 2010 , Valencia, Spain