Author

Chen-Yi Xu

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Open access Aug 2026

Dense soccer video captioning with global context and player position awareness

The results suggest that global temporal context and explicit player-position cues are useful for generating more detailed soccer commentaries, while also revealing remaining trade-offs in precise timestamp localization.

Chen-Yi Xu, Yi-Hao Wu, Li-Qi Yan et al. · Scientific Reports · 0 citations

Jul 2026

Towards Dual-Brain Minimal Sufficient Representation for Vision-Language Navigation

Vision-and-Language Navigation in continuous environments (VLN-CE) requires an agent to ground language in egocentric observations and plan in unseen scenes. Although recent multimodal large models and world-model-based methods have improved navigation, they often preserve excessive task-irrelevant detail, weakening ge...

Yihao Wu, Chen-Yi Xu, Li-Qi Yan et al. · arXiv.org · 0 citations