Yi Qian Nobutada Fujii Toshiya Kaihara A Study on Real-Virtual Interaction Method for Production Scheduling Using Model Plant. 114-123 2009 HoloMAS http://dx.doi.org/10.1007/978-3-642-03668-2_11 conf/holomas/2009 db/conf/holomas/holomas2009.html#QianFK09