Steady State Visually Evoked Potentials (SSVEPs) are intrinsic responses to specific visual stimulus frequencies. When the retina is activated by a frequency ranging from 3.5 to 75 Hz, the brain produces electrical activity at the same frequency as the visual signal, or its multiples. Identifying the preferred frequencies of neurocortical dynamic processes is a benefit of SSVEPs. However, the time consumed during calibration sessions limits the number of training trials and gives rise to visual fatigue since there is significant human variation across and within individuals over time, which weakens the effectiveness of the individual training data. To address this issue, we propose a novel cross-subject-based classification method to enhance the robustness of SSVEP classification by employing cross-subject similarity and variability. Through an efficient time-series transformer, we compared Time Series Transformers (TST) with different deep learning approaches in the literature. We utilized the TST to speed up calibration processes and improve classification precision for new users. Then we compare this technique to other techniques: EEGNet, FBtCNN, and C-CNN. Our suggested framework’s outcomes are validated using two datasets with two different time window lengths. The experimental results suggest that cross-subject time-series transformers and EEGNet achieve better performance with specific subjects than state-of-the-art techniques when compared to other techniques that have high potential for building high-speed BCIs.
@inproceedings{ali2023comparative,title={A Comparative Analysis of Time Series Transformers and Alternative Deep Learning Models for SSVEP Classification},author={Ali, Heba and ElZemity, Adel and Oghostinos, Amir E and Selim, Sahar},booktitle={International Conference on Model and Data Engineering},pages={3--16},year={2023},organization={Springer},isbn={978-3-031-55729-3},publisher={Springer Nature Switzerland},doi={10.1007/978-3-031-55729-3_2}}
A Transformer-Based Deep Learning Architecture for Accurate Intracranial Hemorrhage Detection and Classification
Adel ElZemity, Maryam ElFdaly , Shorouk Abdelfattah , and 6 more authors
In 2023 International Conference on Innovation and Intelligence for Informatics, Computing, and Technologies (3ICT) , 2023
@inproceedings{10391388,author={ElZemity, Adel and ElFdaly, Maryam and Abdelfattah, Shorouk and Abdelwahab, Ahmed and Ramadan, Mohamed and Zakzouk, Salma and Ameen, Ahmed and Elkhishen, Rawan and Darweesh, M. Saeed},booktitle={2023 International Conference on Innovation and Intelligence for Informatics, Computing, and Technologies (3ICT)},title={A Transformer-Based Deep Learning Architecture for Accurate Intracranial Hemorrhage Detection and Classification},year={2023},volume={},number={},pages={215-220},keywords={Technological innovation;Deep architecture;Computer architecture;Streaming media;Transformers;Convolutional neural networks;Hemorrhaging;Intracranial Hemorrhage;Transformer;Swin Transformer},doi={10.1109/3ICT60104.2023.10391388},}
2020
Wastewater treatment model with smart irrigation utilizing PID control
Adel ElZemity, Ahmed Ali Gaafar , Ahmed Khaled Ahmed , and 4 more authors
In 2020 2nd Novel Intelligent and Leading Emerging Sciences Conference (NILES) , 2020
@inproceedings{el2020wastewater,title={Wastewater treatment model with smart irrigation utilizing PID control},author={ElZemity, Adel and Gaafar, Ahmed Ali and Ahmed, Ahmed Khaled and Abdelwahab, Ahmed Sayed and Saad, Hatim Mohamed and Elboushi, Mostafa Khaled and Ibraheem, Amira Mofreh},booktitle={2020 2nd Novel Intelligent and Leading Emerging Sciences Conference (NILES)},pages={374--379},year={2020},organization={IEEE},doi={10.1109/NILES50944.2020.9257882},}
2019
Interfacial Modification of Perovskite Solar Cell Using ZnO Electron Injection Layer with PDMS as Antireflective Coating
Mohamed K. Othman , Adel ElZemity, Mohamed K. Rawash , and 4 more authors
In 2019 Novel Intelligent and Leading Emerging Sciences Conference (NILES) , 2019
@inproceedings{8909336,author={Othman, Mohamed K. and ElZemity, Adel and Rawash, Mohamed K. and Taha, Hazem A. and Alalem, Shorouk and El-Fdaly, Maryam and El-Batawy, Yasser M.},booktitle={2019 Novel Intelligent and Leading Emerging Sciences Conference (NILES)},title={Interfacial Modification of Perovskite Solar Cell Using ZnO Electron Injection Layer with PDMS as Antireflective Coating},year={2019},volume={1},number={},pages={209-213},keywords={Conferences;Perovskite solar cell;photovoltaics;Polydimethylsiloxane (PDMS);Pyramids Structure;Electron Injection;Multipathing},doi={10.1109/NILES.2019.8909336},}