72 citations · 90 across the 10 of their papers we have counts for
12 papers
Vib2ECG: A Paired Chest-Lead SCG-ECG Dataset and Benchmark for ECG Reconstruction
Guorui Lu, Xiaohui Cai, Todor Stefanov +1
Twelve-lead electrocardiography (ECG) is essential for cardiovascular diagnosis, but its long-term acquisition in daily life is constrained by complex and costly hardware. Recent e…
P2W: From Power Traces to Weights Matrix -- An Unconventional Transfer Learning Approach
Roozbeh Siyadatzadeh, Fatemeh Mehrafrooz, Nele Mentens +1
The rapid growth of deploying machine learning (ML) models within embedded systems on a chip (SoCs) has led to transformative shifts in fields like healthcare and autonomous vehicl…
SlimSeiz: Efficient Channel-Adaptive Seizure Prediction Using a Mamba-Enhanced Network
Guorui Lu, Jing Peng, Bingyuan Huang +4
Epileptic seizures cause abnormal brain activity, and their unpredictability can lead to accidents, underscoring the need for long-term seizure prediction. Although seizures can be…
The Effects of Partitioning Strategies on Energy Consumption in Distributed CNN Inference at The Edge
Erqian Tang, Xiaotian Guo, Todor Stefanov
Nowadays, many AI applications utilizing resource-constrained edge devices (e.g., small mobile robots, tiny IoT devices, etc.) require Convolutional Neural Network (CNN) inference…
AutoDiCE: Fully Automated Distributed CNN Inference at the Edge
Xiaotian Guo, Andy D. Pimentel, Todor Stefanov
Deep Learning approaches based on Convolutional Neural Networks (CNNs) are extensively utilized and very successful in a wide range of application areas, including image classifica…
Fault-Tolerant Nanosatellite Computing on a Budget
Christian M. Fuchs, Nadia Murillo, Aske Plaat +3
Micro- and nanosatellites have become popular platforms for a variety of commercial and scientific applications, but today are considered suitable mainly for short and low-priority…
Dynamic Fault Tolerance Through Resource Pooling
Christian M. Fuchs, Nadia M. Murillo, Aske Plaat +2
Miniaturized satellites are currently not considered suitable for critical, high-priority, and complex multi-phased missions, due to their low reliability. As hardware-side fault t…
Modeling, Analysis, and Hard Real-time Scheduling of Adaptive Streaming Applications
Jiali Teddy Zhai, Sobhan Niknam, Todor Stefanov
In real-time systems, the application's behavior has to be predictable at compile-time to guarantee timing constraints. However, modern streaming applications which exhibit adaptiv…
Utilization-Based Scheduling of Flexible Mixed-Criticality Real-Time Tasks
Gang Chen, Nan Guan, Di Liu +4
Mixed-criticality models are an emerging paradigm for the design of real-time systems because of their significantly improved resource efficiency. However, formal mixed-criticality…
Bringing Fault-Tolerant GigaHertz-Computing to Space: A Multi-Stage Software-Side Fault-Tolerance Approach for Miniaturized Spacecraft
Christian M. Fuchs, Todor Stefanov, Nadia Murillo +1
Modern embedded technology is a driving factor in satellite miniaturization, contributing to a massive boom in satellite launches and a rapidly evolving new space industry. Miniatu…
Preliminary Performance Estimations and Benchmark Results for a Software-based Fault-Tolerance Approach aboard Miniaturized Satellite Computers
Christian M. Fuchs, Todor Stefanov, Nadia Murillo +1
Modern embedded technology is a driving factor in satellite miniaturization, contributing to a massive boom in satellite launches and a rapidly evolving new space industry. Miniatu…
EDF-VD Scheduling of Mixed-Criticality Systems with Degraded Quality Guarantees
Di Liu, Jelena Spasic, Gang Chen +4
This paper studies real-time scheduling of mixed-criticality systems where low-criticality tasks are still guaranteed some service in the high-criticality mode, with reduced execut…