3 papers
cs.CR2025
Integrated Security Mechanisms for Weight Protection in Memristive Crossbar Arrays
Muhammad Faheemur Rahman, Wayne Burleson
Memristive crossbar arrays enable in-memory computing by performing parallel analog computations directly within memory, making them well-suited for machine learning, neural networ…
cs.CR2025
Watermarking and Anomaly Detection in Machine Learning Models for LORA RF Fingerprinting
Aarushi Mahajan, Wayne Burleson
Radio frequency fingerprint identification (RFFI) distinguishes wireless devices by the small variations in their analog circuits, avoiding heavy cryptographic authentication. Whil…
cs.LG2025
Gradient Estimation Methods of Approximate Multipliers for High-Accuracy Retraining of Deep Learning Models
Chang Meng, Wayne Burleson, Giovanni De Micheli
Approximate multipliers (AppMults) are widely used in deep learning accelerators to reduce their area, delay, and power consumption. However, AppMults introduce arithmetic errors i…