مرکز منطقه ای اطلاع رسانی علوم و فناوری Journal of Information Systems and Telecommunication (JIST) 2322-1437 14 54 2026 9 9 ABC-GAN: An Attention-Based Conditional GAN with DTW Loss for ECG Signal Generation to Address Class Imbalance 79 98 en Parmida Behain دانشگاه الزهرا Noushin Riahi Alzahra University 2025 9 13 ECG Signal Synthesis Generative Adversarial Network (GAN) Attention Mechanism Conditional GAN Dynamic Time Warping (DTW) Class Imbalance Data Augmentation http://jist.ir/en/Article/Download/51397