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James Bell-Clark
Researcher, Google
Joined
May 2021
Names
James Bell-Clark
(Preferred)
,
James Henry Bell
,
James Bell
Emails
****@posteo.net
(Confirmed)
,
****@turing.ac.uk
(Confirmed)
,
****@google.com
(Confirmed)
Personal Links
Google Scholar
ORCID
Career & Education History
Researcher
Google
(google.com)
2022
–
Present
Postdoc
Alan Turing Institute
(turing.ac.uk)
2019
–
2022
PhD student
University of Cambridge
(cam.ac.uk)
2014
–
2019
Advisors, Relations & Conflicts
No relations added
Expertise
No areas of expertise listed
Publications
Secure Stateful Aggregation: A Practical Protocol with Applications in Differentially-Private Federated Learning
Marshall Ball
,
James Bell-Clark
,
Adrià Gascón
,
Peter Kairouz
,
Sewoong Oh
,
Zhiye Xie
CoRR 2024
Readers:
Everyone
Willow: Secure Aggregation with One-Shot Clients
James Bell-Clark
,
Adrià Gascón
,
Baiyu Li
,
Mariana Raykova
,
Phillipp Schoppmann
IACR Cryptol. ePrint Arch. 2024
Readers:
Everyone
Amplification by Shuffling without Shuffling
Borja Balle
,
James Bell
,
Adrià Gascón
CCS 2023
Readers:
Everyone
ACORN: Input Validation for Secure Aggregation
James Bell
,
Adrià Gascón
,
Tancrède Lepoint
,
Baiyu Li
,
Sarah Meiklejohn
,
Mariana Raykova
,
Cathie Yun
USENIX Security Symposium 2023
Readers:
Everyone
Distributed, Private, Sparse Histograms in the Two-Server Model
James Bell
,
Adrià Gascón
,
Badih Ghazi
,
Ravi Kumar
,
Pasin Manurangsi
,
Mariana Raykova
,
Phillipp Schoppmann
2022 (modified: 04 Mar 2023)
CCS 2022
Readers:
Everyone
Distributed, Private, Sparse Histograms in the Two-Server Model
James Bell
,
Adrià Gascón
,
Badih Ghazi
,
Ravi Kumar
,
Pasin Manurangsi
,
Mariana Raykova
,
Phillipp Schoppmann
2022 (modified: 04 Mar 2023)
IACR Cryptol. ePrint Arch. 2022
Readers:
Everyone
MPC-Friendly Commitments for Publicly Verifiable Covert Security
Nitin Agrawal
,
James Bell
,
Adrià Gascón
,
Matt J. Kusner
Published: 01 Jan 2022, Last Modified: 29 May 2023
IACR Cryptol. ePrint Arch. 2022
Readers:
Everyone
View all 28 publications
Co-Authors
Adrià Gascón
Aurélien Bellet
Badih Ghazi
Baiyu Li
Borja Balle
Brooks Paige
Carsten Maple
Caspar Oesterheld
Cathie Yun
Chris Hicks
Daphne Ezer
David Butler
Joar Max Viktor Skalse
Joar Skalse
Jon Crowcroft
Kallista A. Bonawitz
Kobbi Nissim
Linda Linsefors
Mariana Raykova
Marshall Ball
Matt J. Kusner
Nitin Agrawal
Pasin Manurangsi
Peter Kairouz
Phillipp Schoppmann
View all 31 co-authors