2 papers
cs.CV2026
Coarse Indexing, Fine Evidence: Decoupling Temporal Granularity in Long-Video RAG
Zhe Jin, Zhimin Lin, Bin Zheng +2
Graph-based retrieval-augmented generation (RAG) provides a scalable paradigm for long-video understanding, but existing systems typically inherit a fixed temporal granularity from…
cs.CV2025
Diverse Teaching and Label Propagation for Generic Semi-Supervised Medical Image Segmentation
Wei Li, Pengcheng Zhou, Linye Ma +3
Both limited annotation and domain shift are significant challenges frequently encountered in medical image segmentation, leading to derivative scenarios like semi-supervised medic…