Author

Yu Wang

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Review Oct 2026

GroundedVDR: Grounding Video-to-Web Evidence Dependencies in Video Deep Research

Video large multimodal models have improved at identifying cross-frame visual evidence and conducting open-web retrieval, as reflected in recent video deep research (VDR) benchmarks. However, existing VDR benchmarks primarily evaluate tool-use trajectories and final responses without verifying whether a model actually...

Xi-Yuan Liang, Yu Wang, Zu-Hao Yang et al. · 0 citations

#artificial intelligence Preprint Oct 2026

WorldSR: Harnessing World Knowledge Search for Grounded Image Super-Resolution

Generative-prior-based super-resolution (SR) methods leverage implicit knowledge learned from large-scale models to enhance low-resolution inputs. However, such priors are inherently stochastic and optimized for diverse generation, conflicting with the deterministic, high-fidelity reconstruction required for SR. It is...

Jun-Yuan Deng, Xinyi Wu, Zhenyao Wu et al. · 0 citations