“…Hence, an important challenge in distributed simulation systems is the integration, reusability and interoperability of the various simulators. To reduce the effort for developing distributed simulations, several standard simulation infrastructures have been introduced including Distributed Interactive Simulation (DIS) (IEEE, 1998), High Level Architecture (HLA) (Kuhl et al, 1999;IEEE, 2010a), and Test and Training Enabling Architecture (TENA) (Noseworthy, 2008). Among these, HLA is an important IEEE and NATO standard specifies a general purpose simulation architecture for realizing interoperable and reusable distributed computer simulation systems (Kuhl et al, 1999;IEEE, 2010a).…”