Haoran Niu Postdoctoral Research Associate Contact niuh@ornl.gov | 865.341.0247 All Publications EHR-BERT: A BERT-based model for effective anomaly detection in electronic health records Detecting anomalous sequences in electronic health records using higher-order tensor networks ICAPA-HD: Hazard Detection Methods for Improving Overdose Prevention... Artificial Intelligence Techniques in Smart Grid: A Survey... Machine Committee Framework for Power Grid Disturbances Analysis Using Synchrophasors Data... Adaptive Anomaly Detection for Dynamic Clinical Event Sequences... Anomaly Detection in Sequential Health Care Data using Higher-Order Network Representation... Key Links Curriculum Vitae Google Scholar LinkedIn Organizations Computing and Computational Sciences Directorate Computational Sciences and Engineering Division Advanced Computing Methods for Engineered Systems Section Computational Urban Sciences Group