X-HD: Fast Hausdorff Distance Computation with Ray Tracing
Feb 28, 2026·
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1 min read
Liang Geng
Zhehu Yuan
Rubao Lee
Xiaodong Zhang
Fusheng Wang
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Authors
Ph.D. Candidate
I am Liang Geng, a Ph.D. candidate in the Department of Computer Science and Engineering at The Ohio State University.
My research focuses on algorithm engineering, specifically leveraging NVIDIA RT Cores to accelerate non-rendering workloads,
such as geospatial data processing.
I am co-advised by Prof. Xiaodong Zhang and Dr. Rubao Lee,
and I maintain close research collaborations with Prof. Yanfeng Zhang
and Dr. Hao Wang.
Prior to joining OSU, I was a Senior Engineer at Alibaba DAMO Academy under the supervision of
Dr. Wenyuan Yu,
where I developed GPU support for libgrape-lite.