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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 SHERPA/RoMEO website. You can also contact us.


Latest submissions

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Full text documents

16 500

bibliographic references

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Submissions statistics



This is the end for Héloïse

The informations about the self-archiving policies of French scholarly journals are now available only on the Sherpa/Romeo and Mir@bel websites:  the Héloïse service is now closed The landscape of open access and open science has dramatically changed since 2011, when Heloise was founded,, and the data model of the service has become obsolete. In addition, […]

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