Search Results for author: Parham Gohari

Found 5 papers, 0 papers with code

Formal Methods for Autonomous Systems

no code implementations2 Nov 2023 Tichakorn Wongpiromsarn, Mahsa Ghasemi, Murat Cubuktepe, Georgios Bakirtzis, Steven Carr, Mustafa O. Karabag, Cyrus Neary, Parham Gohari, Ufuk Topcu

Formal methods refer to rigorous, mathematical approaches to system development and have played a key role in establishing the correctness of safety-critical systems.

Privacy-Engineered Value Decomposition Networks for Cooperative Multi-Agent Reinforcement Learning

no code implementations13 Sep 2023 Parham Gohari, Matthew Hale, Ufuk Topcu

Accordingly, we propose Privacy-Engineered Value Decomposition Networks (PE-VDN), a Co-MARL algorithm that models multi-agent coordination while provably safeguarding the confidentiality of the agents' environment interaction data.

Privacy Preserving reinforcement-learning +2

Additive Logistic Mechanism for Privacy-Preserving Self-Supervised Learning

no code implementations25 May 2022 Yunhao Yang, Parham Gohari, Ufuk Topcu

We study the privacy risks that are associated with training a neural network's weights with self-supervised learning algorithms.

Privacy Preserving Self-Supervised Learning

On the Privacy Risks of Deploying Recurrent Neural Networks in Machine Learning Models

no code implementations6 Oct 2021 Yunhao Yang, Parham Gohari, Ufuk Topcu

Additionally, we study the effectiveness of two prominent mitigation methods for preempting MIAs, namely weight regularization and differential privacy.

BIG-bench Machine Learning Image Classification +1

Privacy-Preserving Kickstarting Deep Reinforcement Learning with Privacy-Aware Learners

no code implementations18 Feb 2021 Parham Gohari, Bo Chen, Bo Wu, Matthew Hale, Ufuk Topcu

We then develop a kickstarted deep reinforcement learning algorithm for the student that is privacy-aware because we calibrate its objective with the parameters of the teacher's privacy mechanism.

Privacy Preserving reinforcement-learning +1

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