DiffTAD: Denoising diffusion probabilistic models for vehicle trajectory anomaly detection.
Chaoneng LiGuanwen FengYunan LiRuyi LiuQiguang MiaoLiang ChangPublished in: Knowl. Based Syst. (2024)
Keyphrases
- anomaly detection
- denoising
- probabilistic model
- vehicle trajectory
- image denoising
- intrusion detection
- graphical models
- image processing
- network intrusion detection
- anomalous behavior
- conditional random fields
- detecting anomalies
- latent variables
- bayesian networks
- intrusion detection system
- network security
- network traffic
- expectation maximization
- network anomaly detection
- detecting anomalous
- hidden variables
- neural network
- unsupervised learning
- machine learning
- connectionist systems