Ioannis Papaefstathiou George Kornaros Nikolaos Chrysos A buffered crossbar-based chip interconnection framework supporting quality of service. 90-95 2007 conf/glvlsi/2007 ACM Great Lakes Symposium on VLSI http://doi.acm.org/10.1145/1228784.1228810 db/conf/glvlsi/glvlsi2007.html#PapaefstathiouKC07