Xuexiong Luo is a Distinguished Research Fellow and Outstanding Discipline Talent at the School of Artificial Intelligence, Nanchang University. He received his Ph.D. from Macquarie University, Australia (ranked 138th in the QS World University Rankings 2026) in 2024, and subsequently served as a Postdoctoral Research Fellow at Macquarie University from 2024 to 2025. His research focuses on graph machine learning, graph anomaly detection, intelligent diagnosis of brain diseases and large language models. He has published over 20 papers in top-tier international conferences and journals such as AAAI, IJCAI, ACM MM, WSDM and IEEE TKDE, and holds 1 authorized national invention patent. He is the recipient of the Macquarie University Vice-Chancellor's Academic Excellence Award and the IJCAI-2024 Travel Grant Award. In academic services, he serves as Area Chair for IJCNN 2025-2026 and ICASSP 2026, and is a long-term reviewer for numerous prestigious international venues including Nature Communications, KDD and MICCAI.