Publications

2026

1. ASPLOS 2026

   MoE-APEX: An Efficient MoE Inference System with Adaptive Precision Expert Offloading

   Peng Tang, Jiacheng Liu, Xiaofeng Hou, Yifei Pu, Jing Wang, Pheng-Ann Heng, Chao Li, and Guo.

   In International Conference on Architectural Support for Programming Languages and Operating Systems 2026

   Bib

   @inproceedings{tangasplos2026,
     abbr = {ASPLOS 2026},
     bibtex_show = {true},
     selected = {true},
     title = {MoE-APEX: An Efficient MoE Inference System with Adaptive Precision Expert Offloading},
     author = {Tang, Peng and Liu, Jiacheng and Hou, Xiaofeng and Pu, Yifei and Wang, Jing and Heng, Pheng-Ann and Li, Chao and minyi Guo.},
     booktitle = {International Conference on Architectural Support for Programming Languages and Operating Systems},
     year = {2026}
   }

2. AAAI 2026

   AdaReason: Progressive Training of Multi-LoRA Adapters for Budget-Adaptive Language Reasoning Models

   Jiacheng Wang, Tianle Chen, Pengyu Cheng, Xiaofeng Hou, and Jiacheng Liu.

   In AAAI Conference on Artificial Intelligence 2026

   Bib

   @inproceedings{wangAAAI2026,
     abbr = {AAAI 2026},
     bibtex_show = {true},
     title = {AdaReason: Progressive Training of Multi-LoRA Adapters for Budget-Adaptive Language Reasoning Models},
     author = {Wang, Jiacheng and Chen, Tianle and Cheng, Pengyu and Hou, Xiaofeng and Liu., Jiacheng},
     booktitle = {AAAI Conference on Artificial Intelligence},
     year = {2026}
   }

3. AAAI 2026

   DesireKV: Decoupling Sensitivity and Importance for Reasoning-Aware KV Cache Compression

   Pengyu Cheng, Jiacheng Wang, Tianle Chen, Bei Liu, Xiaofeng Hou, and Jiacheng Liu.

   In AAAI Conference on Artificial Intelligence 2026

   Bib

   @inproceedings{wangAAAI2027,
     abbr = {AAAI 2026},
     bibtex_show = {true},
     title = {DesireKV: Decoupling Sensitivity and Importance for Reasoning-Aware KV Cache Compression},
     author = {Cheng, Pengyu and Wang, Jiacheng and Chen, Tianle and Liu, Bei and Hou, Xiaofeng and Liu., Jiacheng},
     booktitle = {AAAI Conference on Artificial Intelligence},
     year = {2026}
   }

2025

1. USENIX ATC 2025

   SpaceExit: Enabling Efficient Adaptive Computing in Space with Early Exits

   Jiacheng Liu, Xiaozhi Zhu, Tongqiao Xu, Xiaofeng Hou, and Chao Li.

   In USENIX Annual Technical Conference 2025

   Bib

   @inproceedings{liutmc2025,
     abbr = {USENIX ATC 2025},
     bibtex_show = {true},
     selected = {true},
     title = {SpaceExit: Enabling Efficient Adaptive Computing in Space with Early Exits},
     author = {Liu, Jiacheng and Zhu, Xiaozhi and Xu, Tongqiao and Hou, Xiaofeng and Li., Chao},
     booktitle = {USENIX Annual Technical Conference},
     year = {2025}
   }

2. TMC 2025

   BAT: A Versatile Bipartite Attention-based Approach for Comprehensive Truth Inference in Mobile Crowdsourcing

   Jiacheng Liu, Feilong Tang, Hao Liu, Long Chen, Yichuan Yu, Yanmin Zhu, Jiadi Yu, Xiaofeng Hou, and Pheng-Ann Heng.

   In Transactions on Mobile Computing 2025

   Bib

   @inproceedings{liutmc2026,
     abbr = {TMC 2025},
     bibtex_show = {true},
     title = {BAT: A Versatile Bipartite Attention-based Approach for Comprehensive Truth Inference in Mobile Crowdsourcing},
     author = {Liu, Jiacheng and Tang, Feilong and Liu, Hao and Chen, Long and Yu, Yichuan and Zhu, Yanmin and Yu, Jiadi and Hou, Xiaofeng and Heng., Pheng-Ann},
     booktitle = {Transactions on Mobile Computing},
     year = {2025}
   }

3. ASPLOS 2025

   EXIST: Enabling Extremely Efficient Intra-Service Tracing Observability in Datacenters

   Xinkai Wang, Xiaofeng Hou, Chao Li, Yuancheng Li, Du Liu, Guoyao Xu, Guodong Yang, Liping Zhang, Yuemin Wu, Xiaopeng Yuan, Quan Chen, and Minyi Guo.

   In International Conference on Architectural Support for Programming Languages and Operating Systems 2025

   Bib

   @inproceedings{wangasplos2025,
     abbr = {ASPLOS 2025},
     bibtex_show = {true},
     selected = {true},
     title = {EXIST: Enabling Extremely Efficient Intra-Service Tracing Observability in Datacenters},
     author = {Wang, Xinkai and Hou, Xiaofeng and Li, Chao and Li, Yuancheng and Liu, Du and Xu, Guoyao and Yang, Guodong and Zhang, Liping and Wu, Yuemin and Yuan, Xiaopeng and Chen, Quan and Guo., Minyi},
     booktitle = {International Conference on Architectural Support for Programming Languages and Operating Systems},
     year = {2025}
   }

4. JPDC 2025

   MMBypass: Towards Efficient Multi-modal AI Computing with Adaptive Bypass Network

   Yifei Pu, Xinfeng Xia, Xiaofeng Hou, Chi Wang, Cheng Xu, Jiacheng Liu, Jing Wang, Minyi Guo, Jingling Yuan, and Chao Li

   In Journal of Parallel and Distributed Computing 2025

   Bib

   @inproceedings{Pujpdc2025,
     abbr = {JPDC 2025},
     bibtex_show = {true},
     title = {MMBypass: Towards Efficient Multi-modal AI Computing with Adaptive Bypass Network},
     author = {Pu, Yifei and Xia, Xinfeng and Hou, Xiaofeng and Wang, Chi and Xu, Cheng and Liu, Jiacheng and Wang, Jing and Guo, Minyi and Yuan, Jingling and Li, Chao},
     booktitle = {Journal of Parallel and Distributed Computing},
     year = {2025}
   }

5. FCS 2025

   FLAPS: fluctuation-aware power auction strategy for reducing the power overload probability

   Xiaoqing Cai, Han Zhao, Xiaofeng Hou, Weihao Cui, Quan Chen, Chao Li, and Minyi Guo

   In Frontiers of Computer Science 2025

   Bib

   @inproceedings{Caifcs2025,
     abbr = {FCS 2025},
     bibtex_show = {true},
     title = {FLAPS: fluctuation-aware power auction strategy for reducing the power overload probability},
     author = {Cai, Xiaoqing and Zhao, Han and Hou, Xiaofeng and Cui, Weihao and Chen, Quan and Li, Chao and Guo, Minyi},
     booktitle = {Frontiers of Computer Science},
     year = {2025}
   }

6. TACO 2025

   Enhancing High-Throughput GPU Random Walks Through Multi-Task Concurrency Orchestration

   Cheng Xu, Chao Li, Xiaofeng Hou, Junyi Mei, Jing Wang, Pengyu Wang, Shixuan Sun, Minyi Guo, and Baoping Hao

   In ACM Transactions on Architecture and Code Optimization 2025

   Bib

   @inproceedings{XuTACO2025,
     abbr = {TACO 2025},
     bibtex_show = {true},
     title = {Enhancing High-Throughput GPU Random Walks Through Multi-Task Concurrency Orchestration},
     author = {Xu, Cheng and Li, Chao and Hou, Xiaofeng and Mei, Junyi and Wang, Jing and Wang, Pengyu and Sun, Shixuan and Guo, Minyi and Hao, Baoping},
     booktitle = {ACM Transactions on Architecture and Code Optimization},
     year = {2025}
   }

2024

1. TACO 2024

   Potamoi: Accelerating Neural Rendering via a Unified Streaming Architecture

   Yu Feng, Weikai Lin, Zihan Liu, Jingwen Leng, Minyi Guo, Han Zhao, Xiaofeng Hou, Jieru Zhao, and Yuhao Zhu

   In ACM Transactions on Architecture and Code Optimization 2024

   Bib

   @inproceedings{FengTACO2024,
     abbr = {TACO 2024},
     bibtex_show = {true},
     title = {Potamoi: Accelerating Neural Rendering via a Unified Streaming Architecture},
     author = {Feng, Yu and Lin, Weikai and Liu, Zihan and Leng, Jingwen and Guo, Minyi and Zhao, Han and Hou, Xiaofeng and Zhao, Jieru and Zhu, Yuhao},
     booktitle = {ACM Transactions on Architecture and Code Optimization},
     year = {2024}
   }

2. ICCD 2024 Best Paper Nominee

   AutoVCoder: A Systematic Framework for Automated Verilog Code Generation using LLMs

   Mingzhe Gao, Jieru Zhao, Zhe Lin, Wenchao Ding, Xiaofeng Hou, Yu Feng, Chao Li, and Minyi Guo

   In IEEE International Conference on Computer Design 2024

   Bib

   @inproceedings{GAOICCD2024,
     abbr = {ICCD 2024},
     bibtex_show = {true},
     selected = {true},
     awd = {Best Paper Nominee},
     title = {AutoVCoder: A Systematic Framework for Automated Verilog Code Generation using LLMs},
     author = {Gao, Mingzhe and Zhao, Jieru and Lin, Zhe and Ding, Wenchao and Hou, Xiaofeng and Feng, Yu and Li, Chao and Guo, Minyi},
     booktitle = {IEEE International Conference on Computer Design},
     year = {2024}
   }

3. ICCD 2024 Best Paper Nominee

   Continuous Energy Efficiency Optimization for Autonomous Embedded Systems Using Shadow Cycles

   Xinkai Wang, Chao Li, Lingyu Sun, Qizheng Lv, Xiaofeng Hou, Jingwen Leng, and Minyi Guo

   In IEEE International Conference on Computer Design 2024

   Bib

   @inproceedings{WangICCD2024,
     abbr = {ICCD 2024},
     bibtex_show = {true},
     selected = {true},
     awd = {Best Paper Nominee},
     title = {Continuous Energy Efficiency Optimization for Autonomous Embedded Systems Using Shadow Cycles},
     author = {Wang, Xinkai and Li, Chao and Sun, Lingyu and Lv, Qizheng and Hou, Xiaofeng and Leng, Jingwen and Guo, Minyi},
     booktitle = {IEEE International Conference on Computer Design},
     year = {2024}
   }

4. TC 2024

   Improving Efficiency in Multi-modal Autonomous Embedded Systems through Adaptive Gating

   Xiaofeng Hou, Cheng Xu, Chao Li, Jiacheng Liu, Xuehan Tang, Kwang-ting Cheng, and Minyi Guo

   In IEEE Transactions on Computers 2024

   Bib

   @inproceedings{TC2024,
     abbr = {TC 2024},
     bibtex_show = {true},
     selected = {true},
     title = {Improving Efficiency in Multi-modal Autonomous Embedded Systems through Adaptive Gating},
     author = {Hou, Xiaofeng and Xu, Cheng and Li, Chao and Liu, Jiacheng and Tang, Xuehan and Cheng, Kwang-ting and Guo, Minyi},
     booktitle = {IEEE Transactions on Computers},
     year = {2024}
   }

5. RTSS 2024

   Jigsaw: Taming BEV-centric Perception on Dual-SoC for Autonomous Driving

   Lingyu Sun, Chao Li, Xiaofeng Hou, Tianhao Huang, Cheng Xu, Xinkai Wang, and Guangjun Bao

   In EEE Real-Time Systems Symposium 2024

   Bib

   @inproceedings{RTSS2024,
     abbr = {RTSS 2024},
     bibtex_show = {true},
     selected = {true},
     title = {Jigsaw: Taming BEV-centric Perception on Dual-SoC for Autonomous Driving},
     author = {Sun, Lingyu and Li, Chao and Hou, Xiaofeng and Huang, Tianhao and Xu, Cheng and Wang, Xinkai and Bao, Guangjun},
     booktitle = {EEE Real-Time Systems Symposium},
     year = {2024}
   }

6. TACO 2024

   A2: Towards Accelerator Level Parallelism for Autonomous Micromobility Systems

   Lingyu Sun, Xiaofeng Hou, Chao Li, Jiacheng Liu, Xinkai Wang, Quan Chen, and Minyi Guo

   In ACM Transactions on Architecture and Code Optimization 2024

   Bib

   @inproceedings{TACO2024,
     abbr = {TACO 2024},
     bibtex_show = {true},
     selected = {true},
     title = {A2: Towards Accelerator Level Parallelism for Autonomous Micromobility Systems},
     author = {Sun, Lingyu and Hou, Xiaofeng and Li, Chao and Liu, Jiacheng and Wang, Xinkai and Chen, Quan and Guo, Minyi},
     booktitle = {ACM Transactions on Architecture and Code Optimization},
     year = {2024}
   }

7. SC 2024

   Boosting Data Center Performance via Intelligently Managed Multi-backend Disaggregated Memory

   Jing Wang, Hanzhang Yang, Chao Li, Yiming Zhuansun, Yuan Wang, Cheng Xu, Xiaofeng Hou, Minyi Guo, Yang Hu, and Yaqian Zhao

   In International Conference for High Performance Computing, Networking, Storage, and Analysis 2024

   Bib

   @inproceedings{SC2024,
     abbr = {SC 2024},
     bibtex_show = {true},
     title = {Boosting Data Center Performance via Intelligently Managed Multi-backend Disaggregated Memory},
     author = {Wang, Jing and Yang, Hanzhang and Li, Chao and Zhuansun, Yiming and Wang, Yuan and Xu, Cheng and Hou, Xiaofeng and Guo, Minyi and Hu, Yang and Zhao, Yaqian},
     booktitle = {International Conference for High Performance Computing, Networking, Storage, and Analysis},
     year = {2024}
   }

8. TPDS 2024

   WASP: Efficient Power Management Enabling Workload-Aware, Self-Powered AIoT Devices

   Xiaofeng Hou, Xuehan Tang, Jiacheng Liu, Chao Li, Luhong Liang, and Kwang-ting Cheng

   In IEEE Transactions on Parallel and Distributed Systems 2024

   Bib

   @inproceedings{TPDS2024,
     abbr = {TPDS 2024},
     bibtex_show = {true},
     selected = {true},
     title = {WASP: Efficient Power Management Enabling Workload-Aware, Self-Powered AIoT Devices},
     author = {Hou, Xiaofeng and Tang, Xuehan and Liu, Jiacheng and Li, Chao and Liang, Luhong and Cheng, Kwang-ting},
     booktitle = {IEEE Transactions on Parallel and Distributed Systems},
     year = {2024}
   }

9. IWQoS 2024 Best Paper Nominee

   CPM: A Cross-layer Power Management Facility to Enable Highly-efficient Real-time AIoT Systems

   Xiaofeng Hou, Peng Tang, Tongqiao Xu, Cheng Xu, Chao Li, and Minyi Guo

   In IEEE/ACM International Symposium on Quality of Service 2024

   Bib

   @inproceedings{iwqos2024,
     abbr = {IWQoS 2024},
     bibtex_show = {true},
     selected = {true},
     awd = {Best Paper Nominee},
     title = {CPM: A Cross-layer Power Management Facility to Enable Highly-efficient Real-time AIoT Systems},
     author = {Hou, Xiaofeng and Tang, Peng and Xu, Tongqiao and Xu, Cheng and Li, Chao and Guo, Minyi},
     booktitle = {IEEE/ACM International Symposium on Quality of Service},
     year = {2024}
   }

10. VLDB 2024

    FlowWalker: A Memory-efficient and High-performance GPU-based Dynamic Graph Random Walk Framework

    Junyi Mei, Shixuan Sun, Chao Li, Cheng Xu, Cheng Chen, Yibo Liu, Jing Wang, Cheng Zhao, Xiaofeng Hou, Minyi Guo, Bingsheng He, and Xiaoliang Cong

    In Proceedings of the 50th International Conference on Very Large Data Bases 2024

    Bib

    @inproceedings{meivldb2024,
      abbr = {VLDB 2024},
      bibtex_show = {true},
      title = {FlowWalker: A Memory-efficient and High-performance GPU-based Dynamic Graph Random Walk Framework},
      author = {Mei, Junyi and Sun, Shixuan and Li, Chao and Xu, Cheng and Chen, Cheng and Liu, Yibo and Wang, Jing and Zhao, Cheng and Hou, Xiaofeng and Guo, Minyi and He, Bingsheng and Cong, Xiaoliang},
      booktitle = {Proceedings of the 50th International Conference on Very Large Data Bases},
      year = {2024}
    }

11. ISCA 2024 Best Paper Nominee

    A Tale of Two Domains: Exploring Efficient Architecture Design for Truly Autonomous Things

    Xiaofeng Hou*, Tongqiao Xu*, Chao Li, Cheng Xu, Jiacheng Liu, Yang Hu, Jieru Zhao, Jingwen Leng, Kwang-ting Cheng, and Minyi Guo

    In Proceedings of the 51st Annual International Symposium on Computer Architecture 2024

    Bib

    @inproceedings{xuisca2024,
      abbr = {ISCA 2024},
      bibtex_show = {true},
      selected = {true},
      awd = {Best Paper Nominee},
      title = {A Tale of Two Domains: Exploring Efficient Architecture Design for Truly Autonomous Things},
      author = {Hou*, Xiaofeng and Xu*, Tongqiao and Li, Chao and Xu, Cheng and Liu, Jiacheng and Hu, Yang and Zhao, Jieru and Leng, Jingwen and Cheng, Kwang-ting and Guo, Minyi},
      booktitle = {Proceedings of the 51st Annual International Symposium on Computer Architecture},
      year = {2024}
    }

12. ICME 2024

    M2SN : Adaptive and Dynamic Multi-modal Shortcut Network Architecture for Latency-aware Applications

    Yifei Pu, Chi Wang, Xiaofeng Hou, Cheng Xu, Jiacheng Liu, Jing Wang, Minyi Guo, and Chao Li

    In IEEE International Conference on Multimedia and Expo 2024

    Bib

    @inproceedings{Puicme2024,
      abbr = {ICME 2024},
      bibtex_show = {true},
      title = {M2SN : Adaptive and Dynamic Multi-modal Shortcut Network Architecture for Latency-aware Applications},
      author = {Pu, Yifei and Wang, Chi and Hou, Xiaofeng and Xu, Cheng and Liu, Jiacheng and Wang, Jing and Guo, Minyi and Li, Chao},
      booktitle = {IEEE International Conference on Multimedia and Expo},
      year = {2024}
    }

13. IPDPS 2024

    CoCG: Fine-grained Cloud Game Co-location on Heterogeneous Platform

    Taolei Wang, Jing Wang, Chao Li, Cheng Xu, and Xiaofeng Hou

    In Proceedings of the 38th Annual International Symposium on Computer Architecture 2024

    Bib

    @inproceedings{wangipdps2024,
      abbr = {IPDPS 2024},
      bibtex_show = {true},
      title = {CoCG: Fine-grained Cloud Game Co-location on Heterogeneous Platform},
      author = {Wang, Taolei and Wang, Jing and Li, Chao and Xu, Cheng and Hou, Xiaofeng},
      booktitle = {Proceedings of the 38th Annual International Symposium on Computer Architecture},
      year = {2024}
    }

14. ICDE 2023

    Graph Contrastive Learning for Truth Inferencec

    Hao Liu*, Jiacheng Liu*, Feilong Tang, Peng Li, Long Chen, Jiadi Yu, Yanmin Zhu, Min Gao, Yanqi Yang, and Xiaofeng Hou

    In IEEE International Conference on Data Engineering 2024

    Bib

    @inproceedings{liuicde2023,
      abbr = {ICDE 2023},
      bibtex_show = {true},
      title = {Graph Contrastive Learning for Truth Inferencec},
      author = {Liu*, Hao and Liu*, Jiacheng and Tang, Feilong and Li, Peng and Chen, Long and Yu, Jiadi and Zhu, Yanmin and Gao, Min and Yang, Yanqi and Hou, Xiaofeng},
      booktitle = {IEEE International Conference on Data Engineering},
      year = {2024}
    }

2023

1. SCIS 2023

   Power Synchronization: Taming Massive Diversified Serverless Functions under Power Constraints

   Lu Zhang, Du Liu, Yecheng Xu, Xinkai Wang, Lingyu Sun, Yifei Pu, Xiaofeng Hou, Chao Li, and Minyi Guo

   In Science China Information Sciences 2023
2. RTSS 2023

   SMG: A System-level Modality Gating Facility for Fast and Energy-Efficient Multimodal Computing

   Xiaofeng Hou, Peng Tang, Chao Li, Jiacheng Liu, Cheng Xu, Kwang-Ting Cheng, and Minyi Guo

   In IEEE Real-Time Systems Symposium 2023

   Bib

   @inproceedings{hou2023rtss,
     abbr = {RTSS 2023},
     bibtex_show = {true},
     selected = {true},
     title = {SMG: A System-level Modality Gating Facility for Fast and Energy-Efficient Multimodal Computing},
     author = {Hou, Xiaofeng and Tang, Peng and Li, Chao and Liu, Jiacheng and Xu, Cheng and Cheng, Kwang-Ting and Guo, Minyi},
     booktitle = {IEEE Real-Time Systems Symposium},
     year = {2023}
   }

3. JSAC 2023

   Practical Network Modeling Using Weak Supervision Signals for Human-Centric Networking in Metaverse

   Jiacheng Liu, Feilong Tang, Zhijian Zheng, Hao Liu, Xiaofeng Hou, Long Chen, Ming Gao, Jiadi Yu, and Yanmin Zhu

   IEEE Journal on Selected Areas in Communications, 2023

   Bib

   @article{LiuJSCA2023,
     abbr = {JSAC 2023},
     bibtex_show = {true},
     title = {Practical Network Modeling Using Weak Supervision Signals for Human-Centric Networking in Metaverse},
     author = {Liu, Jiacheng and Tang, Feilong and Zheng, Zhijian and Liu, Hao and Hou, Xiaofeng and Chen, Long and Gao, Ming and Yu, Jiadi and Zhu, Yanmin},
     journal = {IEEE Journal on Selected Areas in Communications,},
     year = {2023}
   }

4. SoCC 2023

   Not All Resources are Visible: Exploiting Fragmented Shadow Resources in Shared-State Scheduler Architecture

   Xinkai Wang*, Hao He*, Yuancheng Li*, Chao Li, Xiaofeng Hou, Jing Wang, Quan Chen, Jingwen Leng, Minyi Guo, and Leibo Wang

   ACM Symposium on Cloud Computing, 2023

   Bib

   @article{WangSoCC,
     abbr = {SoCC 2023},
     bibtex_show = {true},
     title = {Not All Resources are Visible: Exploiting Fragmented Shadow  Resources in Shared-State Scheduler Architecture},
     author = {Wang*, Xinkai and He*, Hao and Li*, Yuancheng and Li, Chao and Hou, Xiaofeng and Wang, Jing and Chen, Quan and Leng, Jingwen and Guo, Minyi and Wang, Leibo},
     journal = {ACM Symposium on Cloud Computing,},
     year = {2023}
   }

5. ECAI 2023

   Label Aggregation with Self-Supervision Enhanced Graph Transformer

   Jiacheng Liu, Feilong Tang, and Xiaofeng Hou

   European Conference on Artificial Intelligence, 2023

   Bib

   @article{LiuECAI,
     abbr = {ECAI 2023},
     bibtex_show = {true},
     title = {Label Aggregation with Self-Supervision Enhanced Graph Transformer},
     author = {Liu, Jiacheng and Tang, Feilong and Hou, Xiaofeng},
     journal = {European Conference on Artificial Intelligence,},
     year = {2023}
   }

6. IISWC 2022

   MMBench: Benchmarking End-to-End Multi-modal DNNs and Understanding Their Hardware-Software Implications

   Cheng Xu, Xiaofeng Hou, Jiacheng Liu, Chao Li, Tianhao Huang, Xiaozhi Zhu, Mo Niu, Lingyu Sun, Peng Tang, Tongqiao Xu, Kwang-Ting Cheng, and Minyi Guo

   IEEE International Symposium on Workload Characterization, 2023

   Bib

   @article{xu2022mmbench,
     abbr = {IISWC 2022},
     bibtex_show = {true},
     title = {MMBench: Benchmarking End-to-End Multi-modal DNNs and Understanding Their Hardware-Software Implications},
     author = {Xu, Cheng and Hou, Xiaofeng and Liu, Jiacheng and Li, Chao and Huang, Tianhao and Zhu, Xiaozhi and Niu, Mo and Sun, Lingyu and Tang, Peng and Xu, Tongqiao and Cheng, Kwang-Ting and Guo, Minyi},
     journal = {IEEE International Symposium on Workload Characterization,},
     year = {2023}
   }

7. Euro-Par 2023 Best Paper Nominee

   MMExit: Enabling Fast and Efficient Multi-modal DNN Inference with Adaptive Network Exits

   Xiaofeng Hou, Jiacheng Liu, Xuehan Tang, Chao Li, Kwang-Ting Cheng, Li Li, and Minyi Guo

   In European Conference on Parallel Processing, 2023

   Bib

   @inproceedings{hou2023mmexit,
     abbr = {Euro-Par 2023},
     awd = {Best Paper Nominee},
     bibtex_show = {true},
     selected = {true},
     title = {MMExit: Enabling Fast and Efficient Multi-modal DNN Inference with Adaptive Network Exits},
     author = {Hou, Xiaofeng and Liu, Jiacheng and Tang, Xuehan and Li, Chao and Cheng, Kwang-Ting and Li, Li and Guo, Minyi},
     booktitle = {European Conference on Parallel Processing,},
     year = {2023}
   }

8. ISCA 2023

   Architecting Efficient Multi-modal AIoT Systems

   Xiaofeng Hou, Jiacheng Liu, Xuehan Tang, Chao Li, Jia Chen, Luhong Liang, Kwang-Ting Cheng, and Minyi Guo

   In Proceedings of the 50th Annual International Symposium on Computer Architecture 2023

   Bib

   @inproceedings{hou2023architecting,
     abbr = {ISCA 2023},
     bibtex_show = {true},
     selected = {true},
     title = {Architecting Efficient Multi-modal AIoT Systems},
     author = {Hou, Xiaofeng and Liu, Jiacheng and Tang, Xuehan and Li, Chao and Chen, Jia and Liang, Luhong and Cheng, Kwang-Ting and Guo, Minyi},
     booktitle = {Proceedings of the 50th Annual International Symposium on Computer Architecture},
     year = {2023}
   }

9. TC 2023

   Optimizing GPU-based Graph Sampling and Random Walk for Efficiency and Scalability

   Pengyu Wang, Cheng Xu, Chao Li, Jing Wang, Taolei Wang, Lu Zhang, Xiaofeng Hou, and Minyi Guo

   IEEE Transactions on Computers, 2023

   Bib

   @article{wangl2023optimizing,
     abbr = {TC 2023},
     bibtex_show = {true},
     title = {Optimizing GPU-based Graph Sampling and Random Walk for Efficiency and Scalability},
     author = {Wang, Pengyu and Xu, Cheng and Li, Chao and Wang, Jing and Wang, Taolei and Zhang, Lu and Hou, Xiaofeng and Guo, Minyi},
     journal = {IEEE Transactions on Computers,},
     year = {2023}
   }

10. PPoPP 2023

    CoWalker: High-Throughput GPU Random Walk with Fine-tuned Concurrent Query Processing (Poster)

    Cheng Xu, Chao Li, Pengyu Wang, Xiaofeng Hou, Jing Wang, Shixuan Sun, Minyi Guo, Hanqing Wu, Dongbai Chen, and Xiangwen Liu

    In ACM SIGPLAN Annual Symposium on Principles and Practice of Parallel Programming, 2023

    Bib

    @inproceedings{xu2023high,
      abbr = {PPoPP 2023},
      bibtex_show = {true},
      title = {CoWalker: High-Throughput GPU Random Walk with Fine-tuned Concurrent Query Processing (Poster)},
      author = {Xu, Cheng and Li, Chao and Wang, Pengyu and Hou, Xiaofeng and Wang, Jing and Sun, Shixuan and Guo, Minyi and Wu, Hanqing and Chen, Dongbai and Liu, Xiangwen},
      booktitle = {ACM SIGPLAN Annual Symposium on Principles and Practice of Parallel Programming,},
      year = {2023}
    }

2022

1. IEEE CAL 2022

   Characterizing and Understanding End-to-End Multi-modal Neural Networks on GPUs

   Xiaofeng Hou*, Cheng Xu*, Jiacheng Liu, Xuehan Tang, Lingyu Sun, Chao Li, and Kwang-Ting Cheng

   IEEE Computer Architecture Letter, 2022

   Bib

   @article{hou2022characterizing,
     abbr = {IEEE CAL 2022},
     bibtex_show = {true},
     title = {Characterizing and Understanding End-to-End Multi-modal Neural Networks on GPUs},
     author = {Hou*, Xiaofeng and Xu*, Cheng and Liu, Jiacheng and Tang, Xuehan and Sun, Lingyu and Li, Chao and Cheng, Kwang-Ting},
     journal = {IEEE Computer Architecture Letter,},
     year = {2022}
   }

2. IPDPS 2022

   Enabling Efficient Request Management through Microservice Level Parallelism

   Xinkai Wang, Chao Li, Lu Zhang, Xiaofeng Hou, Quan Chen, and Minyi Guo

   In IEEE International Parallel and Distributed Processing Symposium, 2022

   Bib

   @inproceedings{wang2022exploring,
     abbr = {IPDPS 2022},
     bibtex_show = {true},
     title = {Enabling Efficient Request Management through Microservice Level Parallelism},
     author = {Wang, Xinkai and Li, Chao and Zhang, Lu and Hou, Xiaofeng and Chen, Quan and Guo, Minyi},
     booktitle = {IEEE International Parallel and Distributed Processing Symposium,},
     year = {2022}
   }

3. FCS 2022

   Performance Optimization for Cloud Computing Systems in the Microservice Era: State-of-the-Art and Research Opportunities

   Rong Zeng, Xiaofeng Hou, Wenli Zheng, and Minyi Guo

   Frontiers of Computer Science 2022

   Bib

   @article{zeng2022performance,
     abbr = {FCS 2022},
     bibtex_show = {true},
     title = {Performance Optimization for Cloud Computing Systems in the Microservice Era: State-of-the-Art and Research Opportunities},
     author = {Zeng, Rong and Hou, Xiaofeng and Zheng, Wenli and Guo, Minyi},
     journal = {Frontiers of Computer Science},
     year = {2022}
   }

2021

1. TC 2021

   Tapping into NFV Environment for Opportunistic Serverless Edge Function Deployment

   Lu Zhang, Weiqi Feng, Chao Li, Xiaofeng Hou, Pengyu Wang, Jing Wang, and Minyi Guo

   IEEE Transactions on Computers, 2021

   Bib

   @article{zhang2021tapping,
     abbr = {TC 2021},
     bibtex_show = {true},
     title = {Tapping into NFV Environment for Opportunistic Serverless Edge Function Deployment},
     author = {Zhang, Lu and Feng, Weiqi and Li, Chao and Hou, Xiaofeng and Wang, Pengyu and Wang, Jing and Guo, Minyi},
     journal = {IEEE Transactions on Computers,},
     year = {2021}
   }

2. ArXiv

   DataCLUE: A Benchmark Suite for Data-centric NLP

   Jiacheng Liu, Liang Xu, Xiang Pan, Xiaojing Lu, and Xiaofeng Hou

   2021

   Bib

   @article{xu2021dataclue,
     abbr = {ArXiv},
     bibtex_show = {true},
     title = {DataCLUE: A Benchmark Suite for Data-centric NLP},
     author = {Liu, Jiacheng and Xu, Liang and Pan, Xiang and Lu, Xiaojing and Hou, Xiaofeng},
     year = {2021}
   }

3. IPDPS 2021

   AlphaR: Learning-Powered Resource Management for Irregular, Dynamic Microservice Graph

   Xiaofeng Hou, Chao Li, Jiacheng Liu, Lu Zhang, Shaolei Ren, Jingwen Leng, Quan Chen, and Minyi Guo

   In IEEE International Parallel and Distributed Processing Symposium (IPDPS) 2021

   Bib

   @inproceedings{hou2021alphar,
     abbr = {IPDPS 2021},
     bibtex_show = {true},
     title = {AlphaR: Learning-Powered Resource Management for Irregular, Dynamic Microservice Graph},
     author = {Hou, Xiaofeng and Li, Chao and Liu, Jiacheng and Zhang, Lu and Ren, Shaolei and Leng, Jingwen and Chen, Quan and Guo, Minyi},
     booktitle = {IEEE International Parallel and Distributed Processing Symposium (IPDPS)},
     year = {2021}
   }

2020

1. SC 2020

   ANT-man: Towards Agile Power Management in the Microservice Era

   Xiaofeng Hou, Chao Li, Jiacheng Liu, Lu Zhang, Yang Hu, and Minyi Guo

   In International Conference for High Performance Computing, Networking, Storage and Analysis, 2020

   Bib

   @inproceedings{hou2020ant,
     abbr = {SC 2020},
     bibtex_show = {true},
     selected = {true},
     title = {ANT-man: Towards Agile Power Management in the Microservice Era},
     author = {Hou, Xiaofeng and Li, Chao and Liu, Jiacheng and Zhang, Lu and Hu, Yang and Guo, Minyi},
     booktitle = {International Conference for High Performance Computing, Networking, Storage and Analysis,},
     year = {2020}
   }

2. AAAI 2020

   Fine-Grained Machine Teaching with Attention Modeling

   Jiacheng Liu, Xiaofeng Hou, and Feilong Tang

   In AAAI Conference on Artificial Intelligence, 2020

   Bib

   @inproceedings{liu2020fine,
     abbr = {AAAI 2020},
     bibtex_show = {true},
     title = {Fine-Grained Machine Teaching with Attention Modeling},
     author = {Liu, Jiacheng and Hou, Xiaofeng and Tang, Feilong},
     booktitle = {AAAI Conference on Artificial Intelligence,},
     year = {2020}
   }

3. TCC 2020

   Integrated Power Anomaly Defense: Towards Oversubscription-Safe Data Centers

   Xiaofeng Hou, Chao Li, Jinghang Yang, Wenli Zheng, Xiaoyao Liang, and Minyi Guo

   IEEE Transactions on Cloud Computing 2020

   Bib

   @article{hou2020integrated,
     abbr = {TCC 2020},
     bibtex_show = {true},
     title = {Integrated Power Anomaly Defense: Towards Oversubscription-Safe Data Centers},
     author = {Hou, Xiaofeng and Li, Chao and Yang, Jinghang and Zheng, Wenli and Liang, Xiaoyao and Guo, Minyi},
     journal = {IEEE Transactions on Cloud Computing},
     year = {2020}
   }

2019

1. ICPP 2019

   When Power Oversubscription Meets Traffic Flood Attack: Re-Thinking Data Center Peak Load Management

   Xiaofeng Hou, Mingyu Liang, Chao Li, Wenli Zheng, Quan Chen, and Minyi Guo

   In International Conference on Parallel Processing, 2019

   Bib

   @inproceedings{hou2019power,
     abbr = {ICPP 2019},
     bibtex_show = {true},
     title = {When Power Oversubscription Meets Traffic Flood Attack: Re-Thinking Data Center Peak Load Management},
     author = {Hou, Xiaofeng and Liang, Mingyu and Li, Chao and Zheng, Wenli and Chen, Quan and Guo, Minyi},
     booktitle = {International Conference on Parallel Processing,},
     year = {2019}
   }

2. ICPP 2019

   Unleashing the Scalability Potential of Power-Constrained Data Center in the Microservice Era

   Xiaofeng Hou, Jiacheng Liu, Chao Li, and Minyi Guo

   In International Conference on Parallel Processing, 2019

   Bib

   @inproceedings{hou2019unleashing,
     abbr = {ICPP 2019},
     bibtex_show = {true},
     title = {Unleashing the Scalability Potential of Power-Constrained Data Center in the Microservice Era},
     author = {Hou, Xiaofeng and Liu, Jiacheng and Li, Chao and Guo, Minyi},
     booktitle = {International Conference on Parallel Processing,},
     year = {2019}
   }

2018

1. ICCD 2018 Best Paper Award

   Power Grab in Aggressively Provisioned Data Centers: What is the Risk and What Can Be Done About It

   Xiaofeng Hou, Luoyao Hao, Chao Li, Quan Chen, Wenli Zheng, and Minyi Guo

   In International Conference on Computer Design, 2018

   Bib

   @inproceedings{hou2018power,
     abbr = {ICCD 2018},
     awd = {Best Paper Award},
     bibtex_show = {true},
     selected = {true},
     title = {Power Grab in Aggressively Provisioned Data Centers: What is the Risk and What Can Be Done About It},
     author = {Hou, Xiaofeng and Hao, Luoyao and Li, Chao and Chen, Quan and Zheng, Wenli and Guo, Minyi},
     booktitle = {International Conference on Computer Design,},
     year = {2018}
   }

2016

1. ISCA 2016

   Power Attack Defense: Securing Battery-Backed Data Centers

   Chao Li, Zhenhua Wang*, Xiaofeng Hou*, Haopeng Chen, Xiaoyao Liang, and Minyi Guo

   International Symposium on Computer Architecture, 2016

   Bib

   @article{li2016power,
     abbr = {ISCA 2016},
     bibtex_show = {true},
     selected = {true},
     title = {Power Attack Defense: Securing Battery-Backed Data Centers},
     author = {Li, Chao and Wang*, Zhenhua and Hou*, Xiaofeng and Chen, Haopeng and Liang, Xiaoyao and Guo, Minyi},
     journal = {International Symposium on Computer Architecture,},
     year = {2016}
   }

2. JCRD 2016

   Green Hierarchical Management for Distributed Datacenter Containers

   Xiaofeng Hou, Pengtao Song, Weichao Tang, Chao Li, and Xiaoyao Liang

   Journal of Computer Research and Development, 2016

   Bib

   @article{HouJCRD00,
     abbr = {JCRD 2016},
     bibtex_show = {true},
     title = {Green Hierarchical Management for Distributed Datacenter Containers},
     author = {Hou, Xiaofeng and Song, Pengtao and Tang, Weichao and Li, Chao and Liang, Xiaoyao},
     journal = {Journal of Computer Research and Development,},
     year = {2016}
   }