After its success in the service industry, revenue management is now an increasingly discussed topic in the process industry. The results from an empirical study among 124 firms show that the overall importance of revenue management within the process industry is regarded as high. Furthermore,...

This paper addresses the towing process of airplanes as part of the turnaround process. We introduce a VRP based MIP model which assigns different types of towing tractors to jobs with specified service time windows. The objective function minimizes operating costs subject to operational...

This paper addresses the issue of how to generate problem instances of controlled difficulty. It focuses on precedence- and resource-constrained (project) scheduling problems, but similar ideas may be applied to other network optimization problems. It describes a network construction procedure...