Armin Wolf Gunnar Schrader Linear Weighted-Task-Sum - Scheduling Prioritized Tasks on a Single Resource. 21-37 2007 INAP/WLP http://dx.doi.org/10.1007/978-3-642-00675-3_2 conf/wlp/2007 db/conf/wlp/wlp2007.html#WolfS07