Search Results for author: Anna Hambitzer

Found 3 papers, 1 papers with code

Polynomial Time Cryptanalytic Extraction of Neural Network Models

no code implementations12 Oct 2023 Adi Shamir, Isaac Canales-Martinez, Anna Hambitzer, Jorge Chavez-Saab, Francisco Rodrigez-Henriquez, Nitin Satpute

It resembles a differential chosen plaintext attack on a cryptosystem, which has a secret key embedded in its black-box implementation and requires a polynomial number of queries but an exponential amount of time (as a function of the number of neurons).

Workload-Balanced Pruning for Sparse Spiking Neural Networks

no code implementations13 Feb 2023 Ruokai Yin, Youngeun Kim, Yuhang Li, Abhishek Moitra, Nitin Satpute, Anna Hambitzer, Priyadarshini Panda

Though the existing pruning methods can provide extremely high weight sparsity for deep SNNs, the high weight sparsity brings a workload imbalance problem.

Exploring Temporal Information Dynamics in Spiking Neural Networks

1 code implementation26 Nov 2022 Youngeun Kim, Yuhang Li, Hyoungseob Park, Yeshwanth Venkatesha, Anna Hambitzer, Priyadarshini Panda

After training, we observe that information becomes highly concentrated in earlier few timesteps, a phenomenon we refer to as temporal information concentration.

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