publications

2024

1. ISSTA’24

   MicroRes: Versatile Resilience Profiling in Microservices via Degradation Dissemination Indexing

   Tianyi Yang, Cheryl Lee, and 4 more authors

   In Proceedings of ACM SIGSOFT 33rd International Symposium on Software Testing and Analysis 2024

   DOI arXiv Bib Code Slides

   @inproceedings{yang2024microres,
     title = {MicroRes: Versatile Resilience Profiling in Microservices via Degradation Dissemination Indexing},
     author = {Yang, Tianyi and Lee, Cheryl and Shen, Jiacheng and Su, Yuxin and Yang, Yongqiang and Lyu, Michael R},
     booktitle = {Proceedings of ACM SIGSOFT 33rd International Symposium on Software Testing and Analysis},
     year = {2024},
   }

2. ICDE’24

   SPES: Towards Optimizing Performance-Resource Trade-Off for Serverless Functions

   Cheryl Lee, Tianyi Yang, and 4 more authors

   In Proceedings of IEEE 40th International Conference on Data Engineering 2024

   DOI arXiv Bib Slides

   @inproceedings{li2024SPES,
     title = {SPES: Towards Optimizing Performance-Resource Trade-Off for Serverless Functions},
     author = {Lee, Cheryl and Yang, Tianyi and Zhu, Zhouruixing and Su, Yuxin and He, Pinjia and Lyu, Michael R},
     booktitle = {Proceedings of IEEE 40th International Conference on Data Engineering},
     year = {2024},
     organization = {IEEE},
   }

2023

1. ISSRE’23

   Practical Anomaly Detection over Multivariate Monitoring Metrics for Online Services

   Jinyang Liu, Tianyi Yang, and 5 more authors

   In Proceedings of IEEE 34th International Symposium on Software Reliability Engineering 2023

   DOI arXiv Bib

   @inproceedings{liu2023practical,
     title = {Practical Anomaly Detection over Multivariate Monitoring Metrics for Online Services},
     author = {Liu, Jinyang and Yang, Tianyi and Chen, Zhuangbin and and Su, Yuxin and Feng, Cong and Yang, Zengyin and Lyu, Michael R},
     booktitle = {Proceedings of IEEE 34th International Symposium on Software Reliability Engineering},
     pages = {1--2},
     year = {2023},
     organization = {IEEE}
   }

2. ICDMW’23

   A Roadmap towards Intelligent Operations for Reliable Cloud Computing Systems

   Yintong Huo, Cheryl Lee, and 3 more authors

   In 2023 IEEE International Conference on Data Mining Workshops (ICDMW) 2023

   DOI arXiv Bib

   @inproceedings{huo2023roadmap,
     title = {A Roadmap towards Intelligent Operations for Reliable Cloud Computing Systems},
     author = {Huo, Yintong and Lee, Cheryl and Liu, Jinyang and Yang, Tianyi and Lyu, Michael R},
     booktitle = {2023 IEEE International Conference on Data Mining Workshops (ICDMW)},
     pages = {1213--1220},
     year = {2023},
     organization = {IEEE}
   }

3. ASE’23

   Maat: Performance Metric Anomaly Anticipation for Cloud Services with Conditional Diffusion

   Cheryl Lee, Tianyi Yang, and 3 more authors

   In Proceedings of IEEE/ACM 38th International Conference on Automated Software Engineering 2023

   DOI arXiv Bib

   @inproceedings{lee2023maat,
     title = {Maat: Performance Metric Anomaly Anticipation for Cloud Services with Conditional Diffusion},
     author = {Lee, Cheryl and Yang, Tianyi and Chen, Zhuangbin and Su, Yuxin and Lyu, Michael R},
     booktitle = {Proceedings of IEEE/ACM 38th International Conference on Automated Software Engineering},
     year = {2023},
     organization = {IEEE/ACM}
   }

4. FAST’23

   FUSEE: A Fully Memory-Disaggregated Key-Value Store

   Jiacheng Shen, Pengfei Zuo, and 5 more authors

   In Proceedings of the 21st USENIX Conference on File and Storage Technologies 2023

   DOI arXiv Bib

   @inproceedings{shen2023fuses,
     title = {FUSEE: A Fully Memory-Disaggregated Key-Value Store},
     author = {Shen, Jiacheng and Zuo, Pengfei and Luo, Xuchuan and Yang, Tianyi and Su, Yuxin and Zhou, Yangfan and Lyu, Michael R},
     booktitle = {Proceedings of the 21st USENIX Conference on File and Storage Technologies},
     year = {2023},
     organization = {USENIX}
   }

5. ICSE’23

   Eadro: An End-to-End Troubleshooting Framework for Microservices on Multi-source Data

   Cheryl Lee, Tianyi Yang, and 3 more authors

   In Proceedings of IEEE 45th International Conference on Software Engineering 2023

   DOI arXiv Bib

   @inproceedings{li2023eadro,
     title = {Eadro: An End-to-End Troubleshooting Framework for Microservices on Multi-source Data},
     author = {Lee, Cheryl and Yang, Tianyi and Chen, Zhuangbin and Su, Yuxin and Lyu, Michael R},
     booktitle = {Proceedings of IEEE 45th International Conference on Software Engineering},
     year = {2023},
     organization = {IEEE}
   }

6. ICSE’23

   Heterogeneous Anomaly Detection for Software Systems via Semi-supervised Cross-modal Attention

   Cheryl Lee, Tianyi Yang, and 4 more authors

   In Proceedings of IEEE 45th International Conference on Software Engineering 2023

   DOI arXiv Bib

   @inproceedings{li2023heterogeneous,
     title = {Heterogeneous Anomaly Detection for Software Systems via Semi-supervised Cross-modal Attention},
     author = {Lee, Cheryl and Yang, Tianyi and Chen, Zhuangbin and Su, Yuxin and Yang, Yongqiang and Lyu, Michael R},
     booktitle = {Proceedings of IEEE 45th International Conference on Software Engineering},
     year = {2023},
     organization = {IEEE}
   }

2022

1. ISSRE’22

   Managing Service Dependency for Cloud Reliability: The Industrial Practice

   Tianyi Yang, Cheryl Lee, and 4 more authors

   In Companion Proceedings of IEEE 33rd International Symposium on Software Reliability Engineering 2022

   DOI arXiv Bib Slides

   @inproceedings{yang2022managing,
     title = {Managing Service Dependency for Cloud Reliability: The Industrial Practice},
     author = {Yang, Tianyi and Lee, Cheryl and Shen, Jiacheng and Su, Yuxin and Yang, Yongqiang and Lyu, Michael R},
     booktitle = {Companion Proceedings of IEEE 33rd International Symposium on Software Reliability Engineering},
     pages = {1--2},
     year = {2022},
     organization = {IEEE}
   }

2. DSN’22

   Characterizing and Mitigating Anti-patterns of Alerts in Industrial Cloud Systems

   Tianyi Yang, Jiacheng Shen, and 4 more authors

   In Proceedings of IEEE/IFIP 52nd International Conference on Dependable Systems and Networks 2022

   DOI arXiv Bib

   @inproceedings{yang2022characterizing,
     title = {Characterizing and Mitigating Anti-patterns of Alerts in Industrial Cloud Systems},
     author = {Yang, Tianyi and Shen, Jiacheng and Su, Yuxin and Ren, Xiaoxue and Yang, Yongqiang and Lyu, Michael R},
     booktitle = {Proceedings of IEEE/IFIP 52nd International Conference on Dependable Systems and Networks},
     pages = {1--9},
     year = {2022},
     organization = {IEEE/IFIP},
   }

2021

1. ASE’21

   AID: Efficient Prediction of Aggregated Intensity of Dependency in Large-scale Cloud Systems

   Tianyi Yang, Jiacheng Shen, and 4 more authors

   In Proceedings of IEEE/ACM 36th International Conference on Automated Software Engineering 2021

   DOI arXiv Bib Code Slides

   @inproceedings{yang2021aid,
     title = {AID: Efficient Prediction of Aggregated Intensity of Dependency in Large-scale Cloud Systems},
     author = {Yang, Tianyi and Shen, Jiacheng and Su, Yuxin and Ling, Xiao and Yang, Yongqiang and Lyu, Michael R},
     booktitle = {Proceedings of IEEE/ACM 36th International Conference on Automated Software Engineering},
     pages = {653--665},
     year = {2021},
     organization = {IEEE},
   }

2. ICDCS’21

   Defuse: A dependency-guided function scheduler to mitigate cold starts on FaaS platforms

   Jiacheng Shen, Tianyi Yang, and 3 more authors

   In Proceedings of IEEE 41st International Conference on Distributed Computing Systems 2021

   DOI Bib Slides

   @inproceedings{shen2021defuse,
     title = {Defuse: A dependency-guided function scheduler to mitigate cold starts on FaaS platforms},
     author = {Shen, Jiacheng and Yang, Tianyi and Su, Yuxin and Zhou, Yangfan and Lyu, Michael R},
     booktitle = {Proceedings of IEEE 41st International Conference on Distributed Computing Systems},
     pages = {194--204},
     year = {2021},
     organization = {IEEE}
   }

3. CSUR

   A survey on automated log analysis for reliability engineering

   Shilin He, Pinjia He, and 4 more authors

   ACM Computing Surveys 2021

   DOI arXiv Bib

   @article{he2021survey,
     title = {A survey on automated log analysis for reliability engineering},
     author = {He, Shilin and He, Pinjia and Chen, Zhuangbin and Yang, Tianyi and Su, Yuxin and Lyu, Michael R},
     journal = {ACM Computing Surveys},
     volume = {54},
     number = {6},
     pages = {1--37},
     year = {2021},
     publisher = {ACM New York, NY, USA}
   }

4. WWW’21

   TOUR: Dynamic topic and sentiment analysis of user reviews for assisting app release

   Tianyi Yang, Cuiyun Gao, and 3 more authors

   In Companion Proceedings of the Web Conference 2021

   DOI arXiv Bib HTML Code Slides

   @inproceedings{yang2021tour,
     title = {TOUR: Dynamic topic and sentiment analysis of user reviews for assisting app release},
     author = {Yang, Tianyi and Gao, Cuiyun and Zang, Jingya and Lo, David and Lyu, Michael},
     booktitle = {Companion Proceedings of the Web Conference},
     pages = {708--712},
     year = {2021}
   }