Xinhai Li — accepted AI-conference papers

2026

CoNavBench: Collaborative Long-Horizon Vision-Language Navigation Benchmark

Tianhang Wang, Xinhai Li, Fan Lu, Tianshi Gong, Jiankun Dong, Weiyi Xue +3

ICLR 2026poster

Vision-and-Language Navigation (VLN) primarily focuses on a single-agent-centric approach that executes human instructions step-by-step. In real environments with high demand or parallel workflows, collaboration VLN offers distinct benefits including shorter makespan and greater robustness through p…

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2020

S3CNet: A Sparse Semantic Scene Completion Network for LiDAR Point Clouds

Ran Cheng, Christopher Agia, Yuan Ren, Xinhai Li, Liu Bingbing

CoRL 2020

With the increasing reliance of self-driving and similar robotic systems on robust 3D vision, the processing of LiDAR scans with deep convolutional neural networks has become a trend in academia and industry alike. Prior attempts on the challenging Semantic Scene Completion task - which entails the

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