Eric Bouillet Parijat Dube David George Zhen Liu Dimitrios E. Pendarakis Li Zhang Distributed multi-layered workload synthesis for testing stream processing systems. 1003-1011 2008 Winter Simulation Conference http://dx.doi.org/10.1109/WSC.2008.4736167 conf/wsc/2008 db/conf/wsc/wsc2008.html#BouilletDGLPZ08