Xenofon D. Koutsoukos Radhika Tekumalla Balachandran Natarajan Chenyang Lu Hybrid Supervisory Utilization Control of Real-Time Systems. 12-21 2005 conf/rtas/2005 IEEE Real-Time and Embedded Technology and Applications Symposium http://doi.ieeecomputersociety.org/10.1109/RTAS.2005.26 db/conf/rtas/rtas2005.html#KoutsoukosTNL05