3 papers
cs.CV2026
GrOCE:Graph-Guided Online Concept Erasure for Text-to-Image Diffusion Models
Ning Han, Zhenyu Ge, Feng Han +3
Concept erasure aims to remove harmful, inappropriate, or copyrighted content from text-to-image diffusion models while preserving non-target semantics. However, existing methods e…
cs.CV2026
Decoupled Sensitivity-Consistency Learning for Weakly Supervised Video Anomaly Detection
Hantao Zheng, Ning Han, Yawen Zeng +1
Recent weakly supervised video anomaly detection methods have achieved significant advances by employing unified frameworks for joint optimization. However, this paradigm is limite…
cs.CV2025
IVCR-200K: A Large-Scale Multi-turn Dialogue Benchmark for Interactive Video Corpus Retrieval
Ning Han, Yawen Zeng, Shaohua Long +5
In recent years, significant developments have been made in both video retrieval and video moment retrieval tasks, which respectively retrieve complete videos or moments for a give…