Publications

2025

1. COMET: Towards Practical W4A4KV4 LLMs Serving

   Lian Liu, Long Cheng, Haimeng Ren, Zhaohui Xu, Yudong Pan, Mengdi Wang, Xiaowei Li, Yinhe Han, and Ying Wang

   In 30th ACM International Conference on Architectural Support for Programming Languages and Operating SystemsCCF A , 2025

   DOI Bib

   @inproceedings{comet_asplos_2025,
     title = {COMET: Towards Practical W4A4KV4 LLMs Serving},
     author = {Liu, Lian and Cheng, Long and Ren, Haimeng and Xu, Zhaohui and Pan, Yudong and Wang, Mengdi and Li, Xiaowei and Han, Yinhe and Wang, Ying},
     booktitle = {30th ACM International Conference on Architectural Support for Programming Languages and Operating Systems},
     year = {2025},
     doi = {10.1145/3676641.3716252},
   }

2. Make LLM Inference Affordable to Everyone: Augmenting GPU Memory with NDP-DIMM

   Lian Liu, Shixin Zhao, Bing Li, Haimeng Ren, Zhaohui Xu, Mengdi Wang, Xiaowei Li, Yinhe Han, and Ying Wang

   In 2025 IEEE International Symposium on High Performance Computer ArchitectureCCF A , 2025

   DOI Bib

   @inproceedings{ndp_dimm_hpca_2025,
     title = {Make LLM Inference Affordable to Everyone: Augmenting GPU Memory with NDP-DIMM},
     author = {Liu, Lian and Zhao, Shixin and Li, Bing and Ren, Haimeng and Xu, Zhaohui and Wang, Mengdi and Li, Xiaowei and Han, Yinhe and Wang, Ying},
     booktitle = {2025 IEEE International Symposium on High Performance Computer Architecture},
     year = {2025},
     doi = {10.1109/HPCA61900.2025.00129},
   }

2024

1. Drift: Leveraging Distribution-based Dynamic Precision Quantization for Efficient Deep Neural Network Acceleration

   Lian Liu, Zhaohui Xu, Yintao He, Ying Wang, Huawei Li, Xiaowei Li, and Yinhe Han

   In 61st ACM/IEEE Design Automation ConferenceCCF A , 2024

   DOI Bib

   @inproceedings{drift_dac_2024,
     title = {Drift: Leveraging Distribution-based Dynamic Precision Quantization for Efficient Deep Neural Network Acceleration},
     author = {Liu, Lian and Xu, Zhaohui and He, Yintao and Wang, Ying and Li, Huawei and Li, Xiaowei and Han, Yinhe},
     booktitle = {61st ACM/IEEE Design Automation Conference},
     year = {2024},
     doi = {10.1145/3649329.3655986},
   }