Rahul Vishwas Pimpale et al. 2026. Toward Reliable ECG Arrhythmia Classification: A Quantile-Based Selective Prediction Approach. International Journal of Computer Information Systems and Industrial Management Applications. 18, 5s (May 2026), 1191–1201. DOI:https://doi.org/10.70917/ijcisim-2026-5803.