Hua Xiong Zonghui Wang Xiaohong Jiang Jiaoying Shi Building high performance DVR via HLA, scene graph and parallel rendering. 141-144 2007 VRST http://doi.acm.org/10.1145/1315184.1315209 conf/vrst/2007 db/conf/vrst/vrst2007.html#XiongWJS07