Rodolfo Pellizzoni Giuseppe Lipari Improved Schedulability Analysis of Real-Time Transactions with Earliest Deadline Scheduling. 65-75 2005 conf/rtas/2005 IEEE Real-Time and Embedded Technology and Applications Symposium http://doi.ieeecomputersociety.org/10.1109/RTAS.2005.28 db/conf/rtas/rtas2005.html#PellizzoniL05