%T Object Store Based Simulation Interworking %A Carl G. Ritson, Paul S. Andrews, Adam T. Sampson %E Peter H. Welch, Adam T. Sampson, Jan Bækgaard Pedersen, Jon Kerridge, Jan F. Broenink, Frederick R. M. Barnes %B Communicating Process Architectures 2011 %X The CoSMoS project is building generic modelling tools and simulation techniques for complex systems. As part of this project a number of simulations have been developed in many programming languages. This paper describes a framework for interconnecting simulation components written in different programming languages. These simulation components are synchronised and coupled using a shared object space. This approach allows us to combine highly concurrent agent\-based simulations written in occam\-π, with visualisation and analysis components written in flexible scripting languages such as Python and domain specific languages such as MATLAB.