Symmetry and concurrency

  • Authors:
  • Glynn Winskel

  • Affiliations:
  • University of Cambridge, Computer Laboratory, England

  • Venue:
  • CALCO'07 Proceedings of the 2nd international conference on Algebra and coalgebra in computer science
  • Year:
  • 2007

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Abstract

A category of event structures with symmetry is introduced and its categorical properties investigated. Applications to the eventstructure semantics of higher order processes, nondeterministic dataflow and the unfolding of higher-dimensional automata and Petri nets with multiple tokens are indicated.