2 papers
cs.CV2026
FreeSpec: Training-Free Long Video Generation via Singular-Spectrum Reconstruction
Fangda Chen, Shanshan Zhao, Longrong Yang +3
Video diffusion models perform well in short-video synthesis, but their training-free extension to long videos often suffers from content drift, temporal inconsistency, and over-sm…
cs.LG2025
CoCo: A Coupled Contrastive Framework for Unsupervised Domain Adaptive Graph Classification
Nan Yin, Li Shen, Mengzhu Wang +5
Although graph neural networks (GNNs) have achieved impressive achievements in graph classification, they often need abundant task-specific labels, which could be extensively costl…