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Welcome to the Open Access scientific publications portal of the École Polytechnique


HAL-Polytechnique is the institutional platform of deposit and consultation of scientific papers made by researchers of the 23 laboratories of the École Polytechnique. Its ambition is to contribute to the development of the scientific information’s open access, to optimize visibility of École Polytechnique in scientific domains, and to preserve the scientific production of its researchers. From this portal, you can browse documents deposited, grouped by laboratoryauthor or scientific domain.

In order to deposit in HAL-Polytechnique, you must create an account.

To deposit a full-text paper, you must verify publishers’ policies on self-archiving in open access. They are available at the Héloïse or SHERPA/RoMEO websites. You can also contact us.


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Full text documents

14 090

bibliographic references

20 996



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Episciences Release notes

Version of October, 5th 2020 Bug Fixes #41: Bug fixes on automatic reminders, especially those related to requests for revisions #287: corrected a duplicate display of some email templates; some custom templates were not translated #304 : correction of a bug related to the “re-invitation of a reviewer”. #308: Fixed a bug that allowed to […]

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Episciences release notes


A new feature in Episciences: copy editing


Episciences release notes