Quasi-delay-insensitive circuits are Turing-complete

The work

AuthorsRajit Manohar; Alain J. Martin
Editors
Typetechreport
Year1995
Citekeymanohar1995quasidelayinsensitive

Where it appeared

PublisherCalifornia Institute of Technology

Identifiers

DOI10.7907/z9h70cv1
OpenAlexW6940169822
report_numberCaltech-CS-TR-95-11

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From OpenAlex, which stores abstracts as an index of words and their positions: what is shown is rebuilt from that, and reads fluently whether or not it is what the author wrote.

Abstract

Quasi-delay-insensitive (QDI) circuits are those whose correct operation does not depend on the delays of operators or wires, except for certain wires that form isochronic forks. In this paper we show that quasi-delay-insensitivity, stability and non-interference, and strong confluence are equivalent properties of a computation. In particular, this shows that QDI computations are deterministic. We show that the class of Turing-computable functions have QDI implementations by constructing a QDI Turing machine.

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Added2026-09-16 11:34 UTC
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Cite it as

@techreport{manohar1995quasidelayinsensitive,
  title        = {Quasi-delay-insensitive circuits are Turing-complete},
  author       = {Rajit Manohar and Alain J. Martin},
  year         = {1995},
  publisher    = {California Institute of Technology},
  doi          = {10.7907/z9h70cv1},
}

This record lives at https://refs.drheap.org/manohar1995quasidelayinsensitive/ and will keep doing so.