Vyas, Neha, and Ruby Bhatt. “An Imbalance-Sensitive Multi-Sampling Ensemble Framework With Validation-Driven Threshold Optimization for Banking Transaction Fraud Detection”. International Journal of Artificial Intelligence and Machine Learning, vol. 6, no. 13s, Oct. 2026, pp. 290-09, https://svedbergopen.com/index.php/ijaiml/article/view/2676.