Mobile Calculi based on Domains

Global Computing in a Dynamic Network of Tuple Spaces

R. {De Nicola} and D. Gorla and R. Pugliese


We present a calculus inspired by Klaim whose main features are: explicit process distribution and node interconnections, remote operations, process mobility and asynchronous communication through distributed tuple spaces. We first introduce a basic language where connections are reliable and immutable; then, we enrich it with two more advanced features for global computing, i.e. failures and dynamically evolving connections. In each setting, we use our formalisms to specify some non-trivial global computing applications and exploit the semantic theory based on an observational equivalence to equationally establish properties of the considered case-studies.

  author = \{R. {De Nicola} and D. Gorla and R. Pugliese},
  title = \{Global Computing in a Dynamic Network of Tuple Spaces},
  booktitle = \{Proc. of 7th International Conference on Coordination Models and Languages (COORDINATION 2005)},
  year = \{2005}, 
  pages = \{157--172}, 
  volume = \{3454}, 
  series = \{LNCS}, 
  publisher = \{Springer}, 
  url = \{}

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