A Calculus of Communicating Systems with Label Passing

  • Uffe Engberg
  • Mogens Nielsen

Abstract

Milner's Calculus of Communicating Systems (CCS) is extended with a mechanism for label passing - as an attempt to remedy some of the shortcomings of CCS w.r.t. dynamic change of agent interconnections. In the extended calculus, restriction is viewed formally as a binder, and the calculus allows dynamic change of scope (of label) in connection with communication. It is proved that algebraic properties of strong (and observational) equivalence for CCS are preserved by the extension. Examples illustrating the expressive power of the calculus and its methods for reasoning are given.

Author Biographies

Uffe Engberg
Mogens Nielsen
Published
1986-05-01
How to Cite
Engberg, U., & Nielsen, M. (1986). A Calculus of Communicating Systems with Label Passing. DAIMI Report Series, 15(208). https://doi.org/10.7146/dpb.v15i208.7559