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Synthesis of Parametric Locally Symmetric Protocols from Abstract Temporal Specifications

Talkat VMCAI 2025 · 2025-01-20..01-21· [distributed-systems]
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Automated procedure synthesizes an abstract representative process from a fair-CTL local specification using a modified tableau that adds interference transitions; synthesis cost is exponential in spec length while concretizing and instantiating costs are linear in K. Method uses counting abstraction to remove dependence on k, concretization guarantees any resulting instance (any k and arbitrarily large K) satisfies the original global property. Rewriting and abstraction steps remain manual and some neighbor-parameterized eventualities and non-Boolean data are unsupported.

AI-written summary · about

  1. 0:00Introduction
  2. 1:59Problem overview
  3. 3:47Running example
  4. 8:34Specification rewriting
  5. 17:40Tableau construction
  6. 21:17Applications
  7. 23:04Future work & Q&A
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