Julien Petot

ORCID: 0000-0003-4568-0188
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About
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Research Areas
  • Privacy-Preserving Technologies in Data
  • Health disparities and outcomes
  • Ethics and Social Impacts of AI
  • Ethics in Clinical Research
  • Artificial Intelligence in Healthcare and Education
  • Data Management and Algorithms
  • Nutritional Studies and Diet
  • Air Quality and Health Impacts
  • Workplace Health and Well-being
  • AI in cancer detection

While nearly all computational methods operate on pseudonymized personal data, re-identification remains a risk. With health this risk may be considered double-crossing of patients' trust. Herein, we present new method to generate synthetic data individual granularity while holding privacy. Developed for sensitive biomedical the is patient-centric as it uses local model random called an "avatar data", each initial individual. This method, compared with 2 other generation techniques...

10.1038/s41746-023-00771-5 article EN cc-by npj Digital Medicine 2023-03-10

Objectives Though the rise of big data in field occupational health offers new opportunities especially for cross-cutting research, they raise issue privacy and security data, when linking sensitive from insurance, or compensation claims. We aimed to validate a large, blinded synthesized database developed CONSTANCES cohort by comparing associations between three independently selected outcomes, various exposures. Methods From cohort, large synthetic dataset was constructed using avatar...

10.1371/journal.pone.0308063 article EN cc-by PLoS ONE 2024-07-31

Abstract Anonymization is crucial in the era of big data analysis. While nearly all computational methods operate on pseudonymised personal data, re-identification remains a risk. With health this risk may be considered double-crossing patients’ trust. Herein, we present new method to generate synthetic individual granularity while holding privacy. Developed for sensitive biomedical patient-centric as it uses local model random called an “avatar”, each initial individual. This applied real...

10.21203/rs.3.rs-1674043/v1 preprint EN cc-by Research Square (Research Square) 2022-05-19
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