Aggregation and Embedding for Group Membership Verification

Marzieh Gheisari; Teddy Furon; Laurent Amsaleg; Behrooz Razeghi; Slava Voloshynovskiy

ICASSP 2019accepted0 citations

Aggregation and Embedding for Group Membership Verification

Marzieh Gheisari, Teddy Furon, Laurent Amsaleg, Behrooz Razeghi, Slava Voloshynovskiy

Abstract

This paper proposes a group membership verification protocol preventing the curious but honest server from reconstructing the enrolled signatures and inferring the identity of querying clients. The protocol quantizes the signatures into discrete embeddings, making reconstruction difficult. It also aggregates multiple embeddings into representative values, impeding identification. Theoretical and experimental results show the trade-off between the security and the error rates.

BibTeX

@inproceedings{icassp2019_aggregationandem,
  title = {Aggregation and Embedding for Group Membership Verification},
  author = {Marzieh Gheisari and Teddy Furon and Laurent Amsaleg and Behrooz Razeghi and Slava Voloshynovskiy},
  booktitle = {ICASSP 2019},
  year = {2019}
}