2 papers
cs.LG2025
Graph Enhanced Trajectory Anomaly Detection
Jonathan Kabala Mbuya, Dieter Pfoser, Antonios Anastasopoulos
Trajectory anomaly detection is essential for identifying unusual and unexpected movement patterns in applications ranging from intelligent transportation systems to urban safety a…
cs.LG2024
Trajectory Anomaly Detection with Language Models
Jonathan Mbuya, Dieter Pfoser, Antonios Anastasopoulos
This paper presents a novel approach for trajectory anomaly detection using an autoregressive causal-attention model, termed LM-TAD. This method leverages the similarities between…