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09/16/2023
Private Variable-Length Coding with Sequential Encoder
A multi-user private data compression problem is studied. A server has a...
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09/16/2023
New Privacy Mechanism Design With Direct Access to the Private Data
The design of a statistical signal processing privacy problem is studied...
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06/22/2023
Cache-Aided Private Variable-Length Coding with Zero and Non-Zero Leakage
A private cache-aided compression problem is studied, where a server has...
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05/10/2023
Secure Block Joint Source-Channel Coding with Sequential Encoding
We extend the results of Ghourchian et al. [IEEE JSAIT-2021], to joint s...
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04/26/2023
Thompson Sampling Regret Bounds for Contextual Bandits with sub-Gaussian rewards
In this work, we study the performance of the Thompson Sampling algorith...
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04/16/2023
Pointwise Maximal Leakage on General Alphabets
Pointwise maximal leakage (PML) is an operationally meaningful privacy m...
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03/14/2023
Inferential Privacy: From Impossibility to Database Privacy
We investigate the possibility of guaranteeing inferential privacy for m...
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12/23/2022
On the Privacy-Utility Trade-off With and Without Direct Access to the Private Data
We study an information theoretic privacy mechanism design problem for t...
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11/28/2022
Multi-User Privacy Mechanism Design with Non-zero Leakage
A privacy mechanism design problem is studied through the lens of inform...
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07/18/2022
An Information-Theoretic Analysis of Bayesian Reinforcement Learning
Building on the framework introduced by Xu and Raginksy [1] for supervis...
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05/10/2022
Pointwise Maximal Leakage
We introduce a privacy measure called pointwise maximal leakage, defined...
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05/10/2022
Bounds for Privacy-Utility Trade-off with Per-letter Privacy Constraints and Non-zero Leakage
An information theoretic privacy mechanism design problem for two scenar...
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01/21/2022
Bounds for Privacy-Utility Trade-off with Non-zero Leakage
The design of privacy mechanisms for two scenarios is studied where the ...
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09/03/2021
Secure Source Coding with Side-information at Decoder and Shared Key at Encoder and Decoder
We study the problem of rate-distortion-equivocation with side-informati...
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08/30/2021
Secure Block Source Coding with Sequential Encoding
We introduce fundamental bounds on achievable cumulative rate distributi...
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07/15/2021
Data Disclosure with Non-zero Leakage and Non-invertible Leakage Matrix
We study a statistical signal processing privacy problem, where an agent...
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05/03/2021
Optimal Maximal Leakage-Distortion Tradeoff
Most methods for publishing data with privacy guarantees introduce rando...
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01/18/2021
(ε, n) Fixed-Length Strong Coordination Capacity
This paper investigates the problem of synthesizing joint distributions ...
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10/12/2020
Quantifying Membership Privacy via Information Leakage
Machine learning models are known to memorize the unique properties of i...
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09/03/2020
A Design Framework for Epsilon-Private Data Disclosure
In this paper, we study a stochastic disclosure control problem using in...
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09/03/2020
Remote Joint Strong Coordination and Reliable Communication
We consider a three-node network, in which two agents wish to communicat...
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04/10/2020
Decentralized Differentially Private Segmentation with PATE
When it comes to preserving privacy in medical machine learning, two imp...
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01/19/2020
On the Minimum Achievable Age of Information for General Service-Time Distributions
There is a growing interest in analysing the freshness of data in networ...
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09/12/2018
Privacy-Utility Management of Hypothesis Tests
The trade-off of hypothesis tests on the correlated privacy hypothesis a...
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07/05/2018