@article{HausmannEA06, abstract = {Recently, various process calculi have been introduced which are suited for the modelling of mobile computation and in particular the mobility of program code; a prominent example is the ambient calculus. Due to the complexity of the involved spatial reduction, there is --- in contrast to the situation in standard process algebra --- up to now no satisfying coalgebraic representation of a mobile process calculus. Here, we discuss a coalgebraic denotational semantics for the ambient calculus, viewed as a step towards a generic coalgebraic framework for modelling mobile systems. Crucial features of our modelling are a set of GSOS style transition rules for the ambient calculus, a hardwiring of the so-called hardening relation in the functorial signature, and a set-based treatment of hidden name sharing. The formal representation of this framework is cast in the algebraic-coalgebraic specification language CoCASL. }, added-at = {2016-08-05T15:59:03.000+0200}, author = {Hausmann, Daniel and Mossakowski, Till and Schr{\"o}der, Lutz}, biburl = {https://www.bibsonomy.org/bibtex/28d8a2b887b5166255b6296c0d2ba0c18/tillmo}, interhash = {e432f0f0d5e0de81d5c03f7d9ef84976}, intrahash = {8d8a2b887b5166255b6296c0d2ba0c18}, journal = {Theoretical Computer Science}, keywords = {ambient bialgebra calculus coalgebra cocasl corecursion}, note = {Extends (Hausmann et al. 2005)}, number = {1-2}, pages = {121-143}, pdfurl = {http://www.informatik.uni-bremen.de/~lschrode/papers/mobility-ext.pdf}, status = {Reviewed}, timestamp = {2016-08-05T15:59:03.000+0200}, title = {A Coalgebraic Approach to the Semantics of the Ambient Calculus}, url = {http://dx.doi.org/10.1016/j.tcs.2006.07.006}, volume = 366, year = 2006 }