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Lamport: a new solution of Dijkstra's concurrent programming problem

Introduced the bakery algorithm for mutual exclusion among concurrent processes using per-process ticket numbers, with a correctness argument that tolerates overlapping reads and writes returning arbitrary values.

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Introduced the bakery algorithm for mutual exclusion among concurrent processes using per-process ticket numbers, with a correctness argument that tolerates overlapping reads and writes returning arbitrary values.

Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.

Scientific scope

The record is Lamport's sole-author 1974 Communications of the ACM paper. It solves the stated shared-memory mutual-exclusion problem under its process and progress assumptions; simplified atomic-read variants, later refinements and distributed lock services remain separate.

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People and systems

Leslie Lamport

The named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.

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Documented countries / regions: United States

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English catalogue narrative

Lamport: a new solution of Dijkstra's concurrent programming problem

Introduced the bakery algorithm for mutual exclusion among concurrent processes using per-process ticket numbers, with a correctness argument that tolerates overlapping reads and writes returning arbitrary values.

Scientific scope

The record is Lamport's sole-author 1974 Communications of the ACM paper. It solves the stated shared-memory mutual-exclusion problem under its process and progress assumptions; simplified atomic-read variants, later refinements and distributed lock services remain separate.

Reading status

This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.

People and systems

Leslie Lamport

The named authors contributed to this scoped work; individual effort shares and later applications are not assigned by the byline.

Original sources