This paper presents some of the results of the first year of DANSE, one of the first EU IP projects dedicated to SoS. Concretely, we offer a tool chain that allows to specify SoS and SoS requirements at high level, and analyse them using powerful too
lsets coming from the formal verification area. At the high level, we use UPDM, the system model provided by the british army as well as a new type of contract based on behavioral patterns. At low level, we rely on a powerful simulation toolset combined with recent advances from the area of statistical model checking. The approach has been applied to a case study developed at EADS Innovation Works.
This volume contains the proceedings of the first workshop on Advances in Systems of Systems (AISOS13), held in Roma, Italy, March 16. System-of-Systems describes the large scale integration of many independent self-contained systems to satisfy globa
l needs or multi-system requests. Examples are smart grid, intelligent buildings, smart cities, transport systems, etc. There is a need for new modeling formalisms, analysis methods and tools to help make trade-off decisions during design and evolution avoiding leading to sub-optimal design and rework during integration and in service. The workshop should focus on the modeling and analysis of System of Systems. AISOS13 aims to gather people from different communities in order to encourage exchange of methods and views.
Over the last 20 years a large number of automata-based specification theories have been proposed for modeling of discrete,real-time and probabilistic systems. We have observed a lot of shared algebraic structure between these formalisms. In this sho
rt abstract, we collect results of our work in progress on describing and systematizing the algebraic assumptions in specification theories.
