Computation Paths Logic: An Expressive, yet Elementary, Process Logic

نویسندگان

  • David Harel
  • Eli Singerman
چکیده

A new process logic is defined, called computation paths logic (CPL). which treats lbnn~~la~ and programs essentially alike. CPL is a pathwlse extension of PDL. following the basic pt-ocess logic of Harel. Kozen and Parikh. and is close in spirit to the logic R of Hare1 and Peleg. It enjoys most of the advantages of previous process logics. yet is decidable in elementary tlmc. We also ofrcr extensions for modeling asynchronouaisynchronous concurrency and infinite computanons. All extensions are also shown to be decidable in elementary time. :g 1999 Elsevicr Scicncr B.V. All rights reserved. K<S~~l~,ort/.s: Process logic: Dynamic logic: Temporal logic: Computation paths

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عنوان ژورنال:
  • Ann. Pure Appl. Logic

دوره 96  شماره 

صفحات  -

تاریخ انتشار 1999