2011 IEEE international conference on service-oriented computing and applications : (SOCA 2011) : Irvine, California, USA : 12-14 December 2011 : 4th IEEE international workshop on real-time service-oriented architecture and applications (RTSOAA 2011) : 1st IEEE international workshop on large-scale cyber-physical systems (LCPS 2011) : 1st international workshop on knowledge and service technology for life, environment, and sustainability (KASTLES 2011) : Dec 2011, Irvine, CA.