Poirot: Private contact summary aggregation: Poster abstract
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Zhang, Y; Wang, C; Pujol, D; Bater, J; Lentz, M; MacHanavajjhala, A; Nayak, K; Vasudevan, L; Yang, J
Published in: Sensys 2020 Proceedings of the 2020 18th ACM Conference on Embedded Networked Sensor Systems
November 16, 2020
Physical distancing between individuals is key to preventing the spread of a disease such as COVID-19. On the one hand, having access to information about physical interactions is critical for decision makers; on the other, this information is sensitive and can be used to track individuals. In this work, we design Poirot, a system to collect aggregate statistics about physical interactions in a privacy-preserving manner. We show a preliminary evaluation of our system that demonstrates the scalability of our approach even while maintaining strong privacy guarantees.
Duke Scholars
Published In
Sensys 2020 Proceedings of the 2020 18th ACM Conference on Embedded Networked Sensor Systems
DOI
Publication Date
November 16, 2020
Start / End Page
774 / 775
Citation
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Zhang, Y., Wang, C., Pujol, D., Bater, J., Lentz, M., MacHanavajjhala, A., … Yang, J. (2020). Poirot: Private contact summary aggregation: Poster abstract. In Sensys 2020 Proceedings of the 2020 18th ACM Conference on Embedded Networked Sensor Systems (pp. 774–775). https://doi.org/10.1145/3384419.3430603
Zhang, Y., C. Wang, D. Pujol, J. Bater, M. Lentz, A. MacHanavajjhala, K. Nayak, L. Vasudevan, and J. Yang. “Poirot: Private contact summary aggregation: Poster abstract.” In Sensys 2020 Proceedings of the 2020 18th ACM Conference on Embedded Networked Sensor Systems, 774–75, 2020. https://doi.org/10.1145/3384419.3430603.
Zhang Y, Wang C, Pujol D, Bater J, Lentz M, MacHanavajjhala A, et al. Poirot: Private contact summary aggregation: Poster abstract. In: Sensys 2020 Proceedings of the 2020 18th ACM Conference on Embedded Networked Sensor Systems. 2020. p. 774–5.
Zhang, Y., et al. “Poirot: Private contact summary aggregation: Poster abstract.” Sensys 2020 Proceedings of the 2020 18th ACM Conference on Embedded Networked Sensor Systems, 2020, pp. 774–75. Scopus, doi:10.1145/3384419.3430603.
Zhang Y, Wang C, Pujol D, Bater J, Lentz M, MacHanavajjhala A, Nayak K, Vasudevan L, Yang J. Poirot: Private contact summary aggregation: Poster abstract. Sensys 2020 Proceedings of the 2020 18th ACM Conference on Embedded Networked Sensor Systems. 2020. p. 774–775.
Published In
Sensys 2020 Proceedings of the 2020 18th ACM Conference on Embedded Networked Sensor Systems
DOI
Publication Date
November 16, 2020
Start / End Page
774 / 775