Zhongbao Zhang

HiDet: Hierarchical AI Text Detection via Coarse Filtering and Multi-Grained Contrastive Learning

SRAttack: Super-Resolution as an Attack on Invisible Image Watermarking

OSTAR: Optimized Statistical Text-classifier with Adversarial Resistance

CFPT: Empowering Time Series Forecasting through Cross-Frequency Interaction and Periodic-Aware Timestamp Modeling