Author

Xi-Lin Wang

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Open access Sep 2026

Understanding and exploiting fundamental modality advantage in frame and event hybrid visual data

Visual perception systems increasingly rely on hybrid sensing modalities, including RGB and event cameras, to operate robustly under complex and extreme environmental conditions. However, what fundamentally determines the respective advantages of RGB frames and dynamic events remains unclear. To this end, we introduc...

Si-Han Wang, Han-Le Zheng, Hao-Ji Xia et al. · Communications Engineer · 0 citations

Jul 2026

UniLM-Nav: A Unified Framework for Zero-Shot Last-Mile Navigation

UniLM-Nav decomposes last-mile navigation into view selection, task-conditioned affordance grounding, and geometry-aware base-pose reasoning, all resolved with a shared multimodal large language model (MLLM) backend, which outperforms the previous state-of-the-art method, MoTo, on the OVMM benchmark.

Zhuofan Zhang, Tian-Xu Wang, Guo-Xi Zhang et al. · arXiv.org · 1 citation