publications

2026

1. Xema: Efficient Diffusion Serving through Fine-Grained Memory Management and Auto-Configuration

   Xueze Kang^*, Guangyu Xiang^*, Suyi Li, Yuxin Wang, Shaohuai Shi, Lin Zhang, and Xiaowen Chu

   arXiv preprint arXiv:2607.11136, 2026

   arXiv Bib

   @article{kang2026xema,
     title = {Xema: Efficient Diffusion Serving through Fine-Grained Memory Management and Auto-Configuration},
     author = {Kang, Xueze and Xiang, Guangyu and Li, Suyi and Wang, Yuxin and Shi, Shaohuai and Zhang, Lin and Chu, Xiaowen},
     journal = {arXiv preprint arXiv:2607.11136},
     year = {2026},
   }

2. KernelFlume: Elastic Core-Attention Scaling for Agentic Long-Context Decoding

   Guangyu Xiang^*, Xueze Kang^*, Lin Zhang, Wenxiang Lin, Shaohuai Shi, Yuxin Wang, and Xiaowen Chu

   arXiv preprint arXiv:2606.29207, 2026

   arXiv Bib

   @article{xiang2026kernelflume,
     title = {KernelFlume: Elastic Core-Attention Scaling for Agentic Long-Context Decoding},
     author = {Xiang, Guangyu and Kang, Xueze and Zhang, Lin and Lin, Wenxiang and Shi, Shaohuai and Wang, Yuxin and Chu, Xiaowen},
     journal = {arXiv preprint arXiv:2606.29207},
     year = {2026},
   }

3. Compass: Dissecting Communication and Computation Operators for Efficient LLM Training

   Guangyu Xiang, Lin Zhang, Haoxuan Yu, Xinglin Pan, Shaohuai Shi, and Xiaowen Chu

   In IEEE INFOCOM 2026 - IEEE Conference on Computer Communications, 2026

   DOI Bib

   @inproceedings{xiang2026compass,
     title = {Compass: Dissecting Communication and Computation Operators for Efficient LLM Training},
     author = {Xiang, Guangyu and Zhang, Lin and Yu, Haoxuan and Pan, Xinglin and Shi, Shaohuai and Chu, Xiaowen},
     booktitle = {IEEE INFOCOM 2026 - IEEE Conference on Computer Communications},
     pages = {1--10},
     year = {2026},
     doi = {10.1109/INFOCOM59046.2026.11571341},
   }

2025

1. ElasWave: An Elastic-Native System for Scalable Hybrid-Parallel Training

   Xueze Kang^*, Guangyu Xiang^*, Yuxin Wang, Hao Zhang, Yuchu Fang, Yuhang Zhou, Zhenheng Tang, Youhui Lv, Eliran Maman, Mark Wasserman, and 9 more authors

   arXiv preprint arXiv:2510.00606, 2025

   arXiv Bib

   @article{kang2025elaswave,
     title = {ElasWave: An Elastic-Native System for Scalable Hybrid-Parallel Training},
     author = {Kang, Xueze and Xiang, Guangyu and Wang, Yuxin and Zhang, Hao and Fang, Yuchu and Zhou, Yuhang and Tang, Zhenheng and Lv, Youhui and Maman, Eliran and Wasserman, Mark and Zameret, Alon and Bian, Zhipeng and Chen, Shushu and Yu, Zhiyou and Wang, Jin and Wu, Xiaoyu and Zheng, Yang and Tian, Chen and Chu, Xiaowen},
     journal = {arXiv preprint arXiv:2510.00606},
     year = {2025},
   }