Ricardo Nabhen Edgard Jamhour Manoel Camillo Penna Mauro Fonseca Guy Pujolle Optimal DiffServ AC Design using Non-Linear Programming. 591-598 2007 conf/lcn/2007 LCN http://doi.ieeecomputersociety.org/10.1109/LCN.2007.114 db/conf/lcn/lcn2007.html#NabhenJPFP07