The more legs the merrier: a new composition for symmetric (multi-)lenses

Michael Johnson; Robert Rosebrugh

doi:10.4204/EPTCS.333.7

The more legs the merrier: a new composition for symmetric (multi-)lenses

Michael Johnson, Robert Rosebrugh

School of Computing

Research output: Contribution to journal › Conference paper › peer-review

3 Citations (Scopus)

44 Downloads (Pure)

Abstract

This paper develops a new composition of symmetric lenses that preserves information which is important for implementing system interoperation. It includes a cut-down but realistic example of a multi-system business supply chain and illustrates the new mathematical content with analysis of the systems, showing how the new composition facilitates the engineering required to implement the interoperations. All of the concepts presented here are based on either pure category theory or on experience in solving business problems using applied category theory.

Original language	English
Pages (from-to)	92-107
Number of pages	16
Journal	Electronic Proceedings in Theoretical Computer Science, EPTCS
Volume	333
DOIs	https://doi.org/10.4204/EPTCS.333.7
Publication status	Published - 8 Feb 2021
Event	3rd Annual International Applied Category Theory Conference, ACT 2020 - Virtual, Cambridge, United States Duration: 6 Jul 2020 → 10 Jul 2020

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Copyright the Author(s). Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

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10.4204/EPTCS.333.7

Publisher version (open access)Final published version, 172 KBLicence: CC BY

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AB - This paper develops a new composition of symmetric lenses that preserves information which is important for implementing system interoperation. It includes a cut-down but realistic example of a multi-system business supply chain and illustrates the new mathematical content with analysis of the systems, showing how the new composition facilitates the engineering required to implement the interoperations. All of the concepts presented here are based on either pure category theory or on experience in solving business problems using applied category theory.

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JF - Electronic Proceedings in Theoretical Computer Science, EPTCS

Y2 - 6 July 2020 through 10 July 2020

ER -

The more legs the merrier: a new composition for symmetric (multi-)lenses

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