Search Results for author: Prabhat Mishra

Found 7 papers, 0 papers with code

Revealing CNN Architectures via Side-Channel Analysis in Dataflow-based Inference Accelerators

no code implementations1 Nov 2023 Hansika Weerasena, Prabhat Mishra

The proposed attack exploits spatial and temporal data reuse of the dataflow mapping on CNN accelerators and architectural hints to recover the structure of CNN models.

Side Channel Analysis

Breaking On-Chip Communication Anonymity using Flow Correlation Attacks

no code implementations27 Sep 2023 Hansika Weerasena, Prabhat Mishra

We show that the existing anonymous routing is vulnerable to machine learning (ML) based flow correlation attacks on NoCs.

Hardware Acceleration of Explainable Artificial Intelligence

no code implementations4 May 2023 Zhixin Pan, Prabhat Mishra

Extensive experimental evaluation demonstrates that proposed approach deployed on TPU can provide drastic improvement in interpretation time (39x on average) as well as energy efficiency (69x on average) compared to existing acceleration techniques.

Explainable artificial intelligence Explainable Artificial Intelligence (XAI)

Backdoor Attacks on Bayesian Neural Networks using Reverse Distribution

no code implementations18 May 2022 Zhixin Pan, Prabhat Mishra

In this paper, we propose a novel backdoor attack based on effective learning and targeted utilization of reverse distribution.

Backdoor Attack

Fast Approximate Spectral Normalization for Robust Deep Neural Networks

no code implementations22 Mar 2021 Zhixin Pan, Prabhat Mishra

One promising strategy to counter adversarial attacks is to utilize spectral normalization, which ensures that the trained model has low sensitivity towards the disturbance of input samples.

Hardware Acceleration of Explainable Machine Learning using Tensor Processing Units

no code implementations22 Mar 2021 Zhixin Pan, Prabhat Mishra

(1) To the best of our knowledge, our proposed work is the first attempt in enabling hardware acceleration of explainable ML using TPUs.

BIG-bench Machine Learning

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