Search Results for author: Subhajit Dutta Chowdhury

Found 2 papers, 0 papers with code

Sparse but Strong: Crafting Adversarially Robust Graph Lottery Tickets

no code implementations11 Dec 2023 Subhajit Dutta Chowdhury, Zhiyu Ni, Qingyuan Peng, Souvik Kundu, Pierluigi Nuzzo

By iteratively applying ARGS to prune both the perturbed graph adjacency matrix and the GNN model weights, we can find adversarially robust graph lottery tickets that are highly sparse yet achieve competitive performance under different untargeted training-time structure attacks.

ReIGNN: State Register Identification Using Graph Neural Networks for Circuit Reverse Engineering

no code implementations1 Dec 2021 Subhajit Dutta Chowdhury, Kaixin Yang, Pierluigi Nuzzo

Reverse engineering an integrated circuit netlist is a powerful tool to help detect malicious logic and counteract design piracy.

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