Search Results for author: Joseph Cavallaro

Found 6 papers, 0 papers with code

e-G2C: A 0.14-to-8.31 $μ$J/Inference NN-based Processor with Continuous On-chip Adaptation for Anomaly Detection and ECG Conversion from EGM

no code implementations24 Jul 2022 Yang Zhao, Yongan Zhang, Yonggan Fu, Xu Ouyang, Cheng Wan, Shang Wu, Anton Banta, Mathews M. John, Allison Post, Mehdi Razavi, Joseph Cavallaro, Behnaam Aazhang, Yingyan Lin

This work presents the first silicon-validated dedicated EGM-to-ECG (G2C) processor, dubbed e-G2C, featuring continuous lightweight anomaly detection, event-driven coarse/precise conversion, and on-chip adaptation.

Anomaly Detection

Towards Length-Versatile and Noise-Robust Radio Frequency Fingerprint Identification

no code implementations6 Jul 2022 Guanxiong Shen, Junqing Zhang, Alan Marshall, Mikko Valkama, Joseph Cavallaro

During the inference, a multi-packet inference approach is further leveraged to improve the classification accuracy in low SNR scenarios.

Data Augmentation

Towards Receiver-Agnostic and Collaborative Radio Frequency Fingerprint Identification

no code implementations6 Jul 2022 Guanxiong Shen, Junqing Zhang, Alan Marshall, Roger Woods, Joseph Cavallaro, Liquan Chen

In this paper, we propose a receiver-agnostic RFFI system that is not sensitive to the changes in receiver characteristics; it is implemented by employing adversarial training to learn the receiver-independent features.

Collaborative Inference

RT-RCG: Neural Network and Accelerator Search Towards Effective and Real-time ECG Reconstruction from Intracardiac Electrograms

no code implementations4 Nov 2021 Yongan Zhang, Anton Banta, Yonggan Fu, Mathews M. John, Allison Post, Mehdi Razavi, Joseph Cavallaro, Behnaam Aazhang, Yingyan Lin

To close this gap and make a heuristic step towards real-time critical intervention in instant response to irregular and infrequent ventricular rhythms, we propose a new framework dubbed RT-RCG to automatically search for (1) efficient Deep Neural Network (DNN) structures and then (2)corresponding accelerators, to enable Real-Time and high-quality Reconstruction of ECG signals from EGM signals.

Navigate Neural Architecture Search

Towards Scalable and Channel-Robust Radio Frequency Fingerprint Identification for LoRa

no code implementations6 Jul 2021 Guanxiong Shen, Junqing Zhang, Alan Marshall, Joseph Cavallaro

Radio frequency fingerprint identification (RFFI) is a promising device authentication technique based on the transmitter hardware impairments.

Data Augmentation Metric Learning

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