Bigraphical Models of Context-Aware Systems

Abstract. As part of ongoing work on evaluating Milner's bigraphical reactive systems, we investigate bigraphical models of context-aware systems, a facet of ubiquitous computing. We find that naively encoding such systems in bigraphs is somewhat awkward; and we propose a more sophisticated modeling technique, introducing Plato-graphical models, alleviating this awkwardness. We argue that such models are useful for simulation and point out that for reasoning about such bigraphical models, the bisimilarity inherent to bigraphical reactive systems is not enough in itself; an equivalence between the bigraphical reactive systems themselves is also needed.

• Type: Conference
• Year: 2006
• Where: FOSSACS
• Authors: Lars Birkedal, Søren Debois, Ebbe Elsborg, Thomas T. Hildebrandt, Henning Niss
• Keywords: Bigraphical Models, Bigraphical Reactive Systems, FOSSACS 2006, Software Engineering, Sophisticated Modeling Technique