Author

Song Chen

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#artificial intelligence Preprint Oct 2026

EgoOmniWorld: Unifying Egocentric Understanding via Ego-Action-World Interactions

Egocentric video understanding spans diverse capabilities, modalities, and evaluation formats, yet these are often studied in isolation despite their tight coupling in real-world interaction. We propose the Ego-Action-World interaction loop as a unifying principle: the wearer perceives the world, forms goals, acts, cha...

Song-Ruo Chen, Yu-Qian Fu, Yu Li et al. · 0 citations

Jul 2026

ObjectStream: Latent Objects as Memory Anchors for Streaming Video Understanding

Streaming video understanding requires models to continuously retain useful visual evidence before future questions are known. Existing approaches primarily manage the growing visual context according to token importance, temporal redundancy, or segment-level relevance, but rarely organize evidence around objects that...

Mingkang Dong, Muxin Pu, Jie Li et al. · arXiv.org · 1 citation