IEEE

Unsupervised Transfer NLOS Identification Model Based on Adversarial Discriminative Domain Adaptation in UWB Positioning

Abstract: Non-line-of-sight (NLOS) propagation significantly impacts the performance of ultra-wideband (UWB) positioning. Identifying and mitigating or suppressing NLOS propagation is crucial for ...
IEEE

Assessing Evasion Attacks on Tree-Based Machine Learning Models: Supervised vs. Unsupervised Approaches

Abstract: An evasion attack is a type of attack where an attacker maliciously modifies queries to a machine learning model to cause it to return incorrect or altered predictions. This paper presents ...