Time-Series Forecasting: Extreme Gradient Boosting Implementation in Smartphone Photoplethysmography Signals for Biometric Authentication Processes. - Bengie L. Ortiz; Evan Miller; Tim Dallas; Jo Woon Chong (IEEE SENSORS, 2022)

User Authentication Recognition Process Using Long Short-Term Memory Model. - Bengie L. Ortiz; Vibhuti Gupta; Jo Woon Chong; Kwanghee Jung; Tim Dallas (Multimodal Technol. Interact., 2022)

Preparing Wearable Data for AI-Powered Mood and Compliance Prediction in HCT Patients and Caregivers. - Charles B. Ziegenbein; Bengie L. Ortiz; Vibhuti Gupta; Sung Won Choi (IEEE Big Data, 2024)

Breast Tumor Classification Using EfficientNet Deep Learning Model. - Majid Behzadpour; Bengie L. Ortiz; Ebrahim Azizi; Kai Wu (CoRR, 2024)

Enhancing Brain Tumor Segmentation Using Channel Attention and Transfer learning. - Majid Behzadpour; Ebrahim Azizi; Kai Wu; Bengie L. Ortiz (CoRR, 2025)