Tang, Hao; Miller-Hooks, Elise; Tomastik, Robert - In: Transportation Research Part E: Logistics and … 43 (2007) 5, pp. 591-609
A real-world planned maintenance scheduling problem that exists at several business units within United Technologies Corporation (UTC) is addressed in this paper. The scheduling problem is formulated as a multiple tour maximum collection problem with time-dependent rewards and an adaptive memory...