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Javad Hashemi

3 accepted papers

2025

Dynamic Prototype Rehearsal for Continual ECG Arrhythmia Detection

ICASSP 2025accepted

Continual Learning (CL) methods aim to learn from a sequence of tasks while avoiding the challenge of forgetting previous knowledge. We present DREAM-CL, a novel CL method for ECG arrhythmia detection that introduces dynamic prototype rehearsal memory. DREAM-CL selects representative prototypes by c…

Cited by 0SourceScholar
2025

Subject Representation Learning from EEG using Graph Convolutional Variational Autoencoders

ICASSP 2025accepted

We propose GC-VASE, a graph convolutional-based variational autoencoder that leverages contrastive learning for subject representation learning from EEG data. Our method successfully learns robust subject-specific latent representations using the split-latent space architecture tailored for subject…

Cited by 0SourceScholar
2018

Ecg Delineation for Qt Interval Analysis Using an Unsupervised Learning Method

ICASSP 2018accepted

This paper presents a novel approach for automatic ECG delineation with focus on QT interval estimation, using an unsupervised learning algorithm. A three-dimensional feature space is created which uses the characteristics of ECG waveform at its inflection points. To this end, three features are int…

Cited by 0SourceScholar