Search Results for author: Dongning Ma

Found 9 papers, 0 papers with code

Evaluating and Enhancing Robustness of Deep Recommendation Systems Against Hardware Errors

no code implementations17 Jul 2023 Dongning Ma, Xun Jiao, Fred Lin, Mengshi Zhang, Alban Desmaison, Thomas Sellinger, Daniel Moore, Sriram Sankar

Deep recommendation systems (DRS) heavily depend on specialized HPC hardware and accelerators to optimize energy, efficiency, and recommendation quality.

Recommendation Systems

NasHD: Efficient ViT Architecture Performance Ranking using Hyperdimensional Computing

no code implementations23 Sep 2022 Dongning Ma, Pengfei Zhao, Xun Jiao

Neural Architecture Search (NAS) is an automated architecture engineering method for deep learning design automation, which serves as an alternative to the manual and error-prone process of model development, selection, evaluation and performance estimation.

Neural Architecture Search

Hyperdimensional Computing vs. Neural Networks: Comparing Architecture and Learning Process

no code implementations24 Jul 2022 Dongning Ma, Xun Jiao

Hyperdimensional Computing (HDC) has obtained abundant attention as an emerging non von Neumann computing paradigm.

EnHDC: Ensemble Learning for Brain-Inspired Hyperdimensional Computing

no code implementations25 Mar 2022 Ruixuan Wang, Dongning Ma, Xun Jiao

Ensemble learning is a classical learning method utilizing a group of weak learners to form a strong learner, which aims to increase the accuracy of the model.

Ensemble Learning Human Activity Recognition

HDCoin: A Proof-of-Useful-Work Based Blockchain for Hyperdimensional Computing

no code implementations7 Feb 2022 Dongning Ma, Sizhe Zhang, Xun Jiao

We formulate the model development of HDC as a problem that can be used in blockchain mining.

MoleHD: Ultra-Low-Cost Drug Discovery using Hyperdimensional Computing

no code implementations5 Jun 2021 Dongning Ma, Rahul Thapa, Xun Jiao

In this paper, we propose a viable alternative to existing learning methods by presenting MoleHD, a method based on brain-inspired hyperdimensional computing (HDC) for molecular property prediction.

Drug Discovery Molecular Property Prediction +1

HDXplore: Automated Blackbox Testing of Brain-Inspired Hyperdimensional Computing

no code implementations26 May 2021 Rahul Thapa, Dongning Ma, Xun Jiao

In this paper, we systematically expose the unexpected or incorrect behaviors of HDC models by developing HDXplore, a blackbox differential testing-based framework.

One-Shot Learning

HDTest: Differential Fuzz Testing of Brain-Inspired Hyperdimensional Computing

no code implementations15 Mar 2021 Dongning Ma, Jianmin Guo, Yu Jiang, Xun Jiao

Using handwritten digit classification as an example, we show that HDTest can generate thousands of adversarial inputs with negligible perturbations that can successfully fool HDC models.

One-Shot Learning

Deep Learning Based Walking Tasks Classification in Older Adults using fNIRS

no code implementations8 Feb 2021 Dongning Ma, Meltem Izzetoglu, Roee Holtzer, Xun Jiao

However, the automatic classification of differences in cognitive activations under single and dual task gait conditions has not been extensively studied yet.

BIG-bench Machine Learning Classification +3

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