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Privacy-Preserving Outsourced Media Search Using Secure Sparse Ternary Codes

Abstract: 

In this paper, we propose a privacy-preserving framework for outsourced media search applications. Considering three parties, a data owner, clients and a server, the data owner outsources the description of his data to an external server, which provides a search service to clients on the behalf of the data owner. The proposed framework is based on a sparsifying transform with ambiguization, which consists of a trained linear map, an element-wise nonlinearity and a privacy amplification. The proposed privacy amplification technique makes it infeasible for the server to learn the structure of the database items and queries. We demonstrate that the privacy of the database outsourced to the server as well as the privacy of the client are ensured at a low computational cost, storage and communication burden.

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Paper Details

Authors:
Behrooz Razeghi, Slava Voloshynovskiy
Submitted On:
14 April 2018 - 3:01pm
Short Link:
Type:
Presentation Slides
Event:
Presenter's Name:
Behrooz Razeghi
Paper Code:
4251
Document Year:
2018
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Privacy-Preserving Outsourced Media Search

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[1] Behrooz Razeghi, Slava Voloshynovskiy, "Privacy-Preserving Outsourced Media Search Using Secure Sparse Ternary Codes", IEEE SigPort, 2018. [Online]. Available: http://sigport.org/2847. Accessed: Apr. 20, 2019.
@article{2847-18,
url = {http://sigport.org/2847},
author = {Behrooz Razeghi; Slava Voloshynovskiy },
publisher = {IEEE SigPort},
title = {Privacy-Preserving Outsourced Media Search Using Secure Sparse Ternary Codes},
year = {2018} }
TY - EJOUR
T1 - Privacy-Preserving Outsourced Media Search Using Secure Sparse Ternary Codes
AU - Behrooz Razeghi; Slava Voloshynovskiy
PY - 2018
PB - IEEE SigPort
UR - http://sigport.org/2847
ER -
Behrooz Razeghi, Slava Voloshynovskiy. (2018). Privacy-Preserving Outsourced Media Search Using Secure Sparse Ternary Codes. IEEE SigPort. http://sigport.org/2847
Behrooz Razeghi, Slava Voloshynovskiy, 2018. Privacy-Preserving Outsourced Media Search Using Secure Sparse Ternary Codes. Available at: http://sigport.org/2847.
Behrooz Razeghi, Slava Voloshynovskiy. (2018). "Privacy-Preserving Outsourced Media Search Using Secure Sparse Ternary Codes." Web.
1. Behrooz Razeghi, Slava Voloshynovskiy. Privacy-Preserving Outsourced Media Search Using Secure Sparse Ternary Codes [Internet]. IEEE SigPort; 2018. Available from : http://sigport.org/2847