Commit Graph
3 Commits
Author SHA1 Message Date
a49325e4e0 PBTS: system model made more precise (#8096)
* PBTS model: precision, accuracy, and delay defs

* PBTS model: consensus properties reviewed

* PBTS model: reinforcing alignment with UTC

* PBTS model: precision parameter embodies accuracy

* PBTS model: discussion about accuracy shortened

* PBTS model: proposal time monotonocity rephrased

* PBTS model: precision, accuracy, and delay defs

* PBTS model: consensus properties reviewed

* PBTS model: reinforcing alignment with UTC

* PBTS model: precision parameter embodies accuracy

* PBTS model: discussion about accuracy shortened

* PBTS model: proposal time monotonocity rephrased

* PBTS model: Safety Invariants subsection

* PBTS model: MSGDELAY description shortened

* PBTS model: timely proposals definition refined

* PBTS model: some formatting changes

* PBTS model: timely predicate definition

* PBTS model: timely proof-of-lock re-defined

* PBTS model: derived proof-of-lock requirements

   * The property needs to be properly demonstrated.

* Apply suggestions from William

Co-authored-by: William Banfield <4561443+williambanfield@users.noreply.github.com>

* PBTS model: reference to arXiv algorithm on timely

* PBTS model: typos fixed

* PBTS model: derived POL "demonstration"

* PBTS model: fix formatting, r' renamed to vr

* PBTS model: minor fixes

* PBTS model: derived POL proof ammended

* PBTS safety: consensus validity with time inequalty

* PBTS: renamed receiveTime to proposalReceptionTime

* PBTS safety: short intro, some links

* PBTS model: safety refactored again

* PBTS model: liveness condition stated

* PBTS liveness: minor change

* Update spec/consensus/proposer-based-timestamp/pbts-sysmodel_002_draft.md

Co-authored-by: William Banfield <4561443+williambanfield@users.noreply.github.com>

* Update spec/consensus/proposer-based-timestamp/pbts-sysmodel_002_draft.md

Co-authored-by: William Banfield <4561443+williambanfield@users.noreply.github.com>

* Update spec/consensus/proposer-based-timestamp/pbts-sysmodel_002_draft.md

* Update spec/consensus/proposer-based-timestamp/pbts-sysmodel_002_draft.md

Co-authored-by: Josef Widder <44643235+josef-widder@users.noreply.github.com>

* Update spec/consensus/proposer-based-timestamp/pbts-sysmodel_002_draft.md

Co-authored-by: Josef Widder <44643235+josef-widder@users.noreply.github.com>

* Update spec/consensus/proposer-based-timestamp/pbts-sysmodel_002_draft.md

Co-authored-by: Josef Widder <44643235+josef-widder@users.noreply.github.com>

* PBTS sysmodel: formmatting typo fixed

Co-authored-by: William Banfield <4561443+williambanfield@users.noreply.github.com>
Co-authored-by: Josef Widder <44643235+josef-widder@users.noreply.github.com>
2022-05-02 10:22:03 +02:00
4fb99af40d PBTS: spec reorganization, summary of changes on README.md (#399)
* PBTS: brief context and proposal added to README

* PBTS: summary of algorithmic solution added to README

* PBTS: Context section of README improved

* PBTS: fixing links and page titles

* PBTS: moved first drafts to v1/, links updated

* PBTS: added issues to README, link to arXiv PDF

* PBTS: brief context and proposal added to README

* PBTS: summary of algorithmic solution added to README

* PBTS: Context section of README improved

* PBTS: fixing links and page titles

* PBTS: moved first drafts to v1/, links updated

* PBTS: added issues to README, link to arXiv PDF

* Apply suggestions from code review

Co-authored-by: William Banfield <4561443+williambanfield@users.noreply.github.com>
Co-authored-by: Josef Widder <44643235+josef-widder@users.noreply.github.com>

* Fixing linting problems

Co-authored-by: Daniel Cason <cason@gandria>
Co-authored-by: William Banfield <4561443+williambanfield@users.noreply.github.com>
Co-authored-by: Josef Widder <44643235+josef-widder@users.noreply.github.com>
2022-02-04 10:44:32 +01:00
20b2abb5f9 PBTS: new system model and problem statement (#375)
* PBTS: second version of system model

* PBTS: new model referred in algorithm spec

* PBTS: removed model discussion from algorithm spec

* PBTS: corrections on the ystem model

* PBTS: a pretty complex problem statement

* PBTS: minor fixes on the problem spefication

* PBTS: liveness part of problem specification

* PBTS: link updated, outdated note on sysmodel_v1

* Update spec/consensus/proposer-based-timestamp/pbts-algorithm_002_draft.md

Co-authored-by: William Banfield <4561443+williambanfield@users.noreply.github.com>

* Apply William's suggestions from code review

Co-authored-by: William Banfield <4561443+williambanfield@users.noreply.github.com>

* PBTS: new discussion and definition for accuracy

* Apply Josef's suggestion from code review

Co-authored-by: Josef Widder <44643235+josef-widder@users.noreply.github.com>

* PBTS: some tags added to sysmodel

* PBTS: motivation and link to Issue #371

* PBTS: fixing lint error

Co-authored-by: William Banfield <4561443+williambanfield@users.noreply.github.com>
Co-authored-by: Josef Widder <44643235+josef-widder@users.noreply.github.com>
2021-12-15 17:19:50 +01:00