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Ziqian Liu

Ph.D. Student
The University of Hong Kong
liuziqian25@gmail.com


About Me

I am a first-year Ph.D. student in the School of Computing and Data Science at The University of Hong Kong, advised by Prof. Yiming Qiu. My research primarily focuses on application-specific network, the Internet,video live streaming, agentic system. Previously, I received my B.E. in Computer Science and Technology from Northwestern Polytechnical University.

Research Interests

News

Selected Publications

  1. Arxiv 26
    The Model in the Middle: Toward AI-Native Real-Time Communication
    Ziqian Liu, Minghao Li, Yiming Qiu
    Arxiv, 2026.
    PDF
  2. Sigcomm 26
    Horizon: A Hyper-Edge Observability Engine for Live Streaming Networks
    Ziqian Liu, Daqian Ding, Rui Han, Zhendong Xie, Aifang Xu, Changqian Wang, Kefei Liu, Jialin Li, Yunming Xiao, Heming Cui, Yiming Qiu
    ACM Special Interest Group on Data Communication (Sigcomm), 2026.
    Accept
  3. NSDI 26
    Skyline: A Cloud-Centric Internet Monitoring Engine
    Shixian Guo*, Ziqian Liu*, Yangyang Bai, Yuan Chen, Kefei Liu, Qi Zhang, Songlin Liu, Yang Lv, Jianwei Hu, Gen Li, Zhenyang Zhong, Sisi Wen, Yongbin Dong, Feng Luo, Anjian Chen, Rui Han, Jiale Feng, Lingpei Meng, Siwan Chen, Hang Li, Shuai Xu, Juntao Zhong, Chaoran Hu, Yibo Huang, Yiming Qiu
    USENIX Symposium on Networked Systems Design and Implementation (NSDI), 2026.
    PDF BibTex Accept

Other Publications

  1. Towards a Systems Foundation for Agentic Cloud Management
    Minghao Li, Ziqian Liu, Ziyu Mao, Daqian Ding, Yu Kang, Qingwei Lin, Tianyin Xu, Yiming Qiu
    Arxiv, 2026.
    PDF
  2. SkyRDMA: Fully Offloaded Cloud RDMA Virtualization
    Yibo Huang, Lizhou Gao, Liang Wang, Ziqian Liu, Chengxuan Pei, Yaowen Guo, Hongchen Ren, Xin Li, Junpeng Zhang, Chao Pei, Chongyang Hong, Zhaoxun Zhou, Shihan Lin, Yiming Qiu, Yunming Xiao, Congcong Miao
    The 24th USENIX Symposium on Networked Systems Design and Implementation NSDI, 2027.
    PDF Accept
  3. Towards Learned Switch Behavior Modeling
    Daqian Ding, Ziqian Liu, Zhixiong Niu, Ziyu Mao, Jingyu Wang, Yongqiang Xiong, Yiming Qiu
    The 10th Asia-Pacific Workshop on Networking (APNET), 2026.
    PDF Accept
  4. Gradient-Guided Multi-Judge Prompt Optimization
    Chenzhuo Zhao, Xinda Wang, Pu Zhao, Yue Huang, Junting Lu, Ziqian Liu, Qingwei Lin, Saravan Rajmohan, Dongmei Zhang
    The 64th Annual Meeting of the Association for Computational Linguistics (ACL), 2026.
    PDF Accept, Oral
  5. Pooling Engram Conditional Memory in Large Language Models using CXL
    Ruiyang Ma, Teng Ma, Zhiyuan Su, Hantian Zha, Xinpeng Zhao, Xuchun Shang, Xingrui Yi, Zheng Liu, Zhu Cao, An Wu, Zhichong Dou, Ziqian Liu, Daikang Kuang, Guojie Luo
    The 6th Workshop on Machine Learning and Systems (Euromlsys), 2026.
    PDF Accept, Oral
  6. TASE: Token Awareness and Structured Evaluation for Multilingual Language Models
    Chenzhuo Zhao, Xinda Wang, Yue Huang, Junting Lu, Ziqian Liu
    Association for the Advancement of Artificial Intelligence (AAAI), 2026.
    PDF BibTex Accept
  7. PMPO: Probabilistic Metric Prompt Optimization for Small and Large Language Models
    Chenzhuo Zhao*, Ziqian Liu*, Xingda Wang, Junting Lu, Chaoyi Ruan
    Conference on Empirical Methods in Natural Language Processing (EMNLP), 2025.
    PDF BibTex Accept
  8. Wit-HW: Bug Localization in Hardware Design Code via Witness Test Case Generation
    Ruiyang Ma, Daikang Kuang, Ziqian Liu, Jiaxi Zhang, Ping Fan, Guojie Luo
    International Conference on Computer-Aided Design (ICCAD), 2025.
    PDF BibTex Accept
  9. VerilogReader: LLM-Aided Hardware Test Generation
    Ruiyang Ma, Yuxin Yang, Ziqian Liu, Jiaxi Zhang, Min Li, Junhua Huang, Guojie Luo
    IEEE International Workshop on LLM-Aided Design (LAD), 2024.
    PDF BibTex Best paper nomination

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