LIU, Jinyang （刘金杨）


Final-year Ph.D. Candidate,
The Chinese University of Hong Kong

Contact Info:

Room 101A, SHB, CUHK, Hong Kong
Email: jyliu AT cse.cuhk.edu.hk
 Github     Google Scholar     LinkedIn   

 

Research Interest:

I am a final-year Ph.D candidate at the Chinese University of Hong Kong, under the supervision of Prof. Michael R. Lyu. I got my Bachelor's (2018) and Master's (2020) degree from Sun Yat-Sen University in InPlus Lab, under the supervision of Prof. Zibin ZHENG . My research concerns the AIOps, anomaly detection, log analysis, which aims to provide a more reliable cloud system. I also did research on recommendation system based on deep learning.

Our project LogPAI provides an end-to-end solution to intelligently manage and analyze logs for modern production systems using machine learning techniques. So far, the project has received 3000+ stars and 800+ forks and the datasets Loghub have been downloaded for more than 80,000 times by 370+ organizations. Feel free to contact us if you have any questions.


 

Publications

LILAC: Log Parsing using LLMs with Adaptive Parsing Cache [pdf] [code]  CCF-A
Zhihan Jiang, Jinyang Liu,Zhuangbin Chen, Yichen Li, Junjie Huang, Yintong Huo, Pinjia He, Jiazhen Gu, Michael R. Lyu
In proceedings of the ACM International Conference on the Foundations of Software Engineering (FSE 2024), Porto de Galinhas, Brazil, July 15 - 19, 2024

Go Static: Contextualized Logging Statement Generation [pdf] [code]  CCF-A
Yichen Li, Yintong Huo, Renyi Zhong, Zhihan Jiang, Jinyang Liu, Junjie Huang, Jiazhen Gu, Pinjia He, Michael R. Lyu,
In proceedings of the ACM International Conference on the Foundations of Software Engineering (FSE 2024), Porto de Galinhas, Brazil, July 15 - 19, 2024

Knowledge-aware Alert Aggregation in Large-scale Cloud Systems: a Hybrid Approach [pdf]  CCF-A
Jinxi Kuang, Jinyang Liu, Junjie Huang, Renyi Zhong, Jiazhen Gu, Lan Yu, Rui Tan, Zengyin Yang, Michael R. Lyu
In Proceedings of the 46st International Conference on Software Engineering: Software Engineering in Practice (ICSE 2024), Lisbon, Portugal, April 14 - 20, 2024

FaultProfIT: Hierarchical Fault Profiling of Incident Tickets in Large-scale Cloud Systems [pdf]  CCF-A
Junjie Huang, Jinyang Liu, Zhuangbin Chen, Zhihan Jiang, Yichen Li, Jiazhen Gu, Cong Feng, Zengyin Yang, Yongqiang Yang, Michael R. Lyu,
In Proceedings of the 46st International Conference on Software Engineering: Software Engineering in Practice (ICSE 2024), Lisbon, Portugal, April 14 - 20, 2024

Prism: Revealing Hidden Functional Clusters from Massive Instances in Cloud Systems [pdf] [code]  CCF-A
Jinyang Liu, Zhihan Jiang, Jiazhen Gu, Junjie Huang, Zhuangbin Chen, Cong Feng, Zengyin Yang, Yongqiang Yang, Michael R. Lyu
In proceedings of the 38th IEEE/ACM International Conference on Automated Software Engineering (ASE 2023), Kirchberg, Luxembourg, Sep 11 - 15, 2023

Practical Anomaly Detection over Multivariate Monitoring Metrics for Online Services [pdf] [code]  CCF-B
Jinyang Liu, Tianyi Yang, Zhuangbin Chen, Yuxin Su, Cong Feng, Zengyin Yang and Michael R. Lyu
In proceedings of the 34th IEEE International Symposium on Software Reliability Engineering (ISSRE 2023), Florence, Italy, Oct 9 - 12, 2023

Loghub: A Large Collection of System Log Datasets for AI-driven Log Analytics [pdf] [code]  CCF-B
Jieming Zhu, Shilin He, Pinjia He, Jinyang Liu, Michael R. Lyu
In proceedings of the 34th IEEE International Symposium on Software Reliability Engineering (ISSRE 2023), Florence, Italy, Oct 9 - 12, 2023

Incident-aware Duplicate Ticket Aggregation for Cloud Systems [pdf] [code]  CCF-A
Jinyang Liu, Shilin He, Zhuangbin Chen, Liqun Li, Yu Kang, Xu Zhang, Pinjia He, Hongyu Zhang, Qingwei Lin, Zhangwei Xu, Saravan Rajmohan, Dongmei Zhang, Michael Lyu
In Proceedings of the 45h International Conference on Software and Engineering (ICSE 2023), Melbourne, Australia, May 14 - 20, 2023

Adaptive Performance Anomaly Detection for Online Service Systems via Pattern Sketching [pdf] [code]  CCF-A
Zhuangbin Chen, Jinyang Liu, Yuxin Su, Hongyu Zhang, Xiao Ling, Michael R. Lyu
In Proceedings of the 44th International Conference on Software and Engineering (ICSE 2022), Pittsburgh, May 22 - 27, 2022

Graph-based Incident Aggregation for Large-Scale Online Service Systems [pdf]  [code]  CCF-A
Zhuangbin Chen, Jinyang Liu, Yuxin Su, Hongyu Zhang, Xuemin Wen, Xiao Ling, Yongqiang Yang, and Michael R. Lyu
in Proceedings of The 36th IEEE/ACM International Conference on Automated Software Engineering (ASE 2021), Australia, Nov 14 - 20, 2022

Ensembled CTR Prediction via Knowledge Distillation [pdf]  CCF-B
Jieming Zhu, Jinyang Liu, Weiqi Li, Jincai Lai, Xiuqiang He, Liang Chen and Zibin Zheng
In Proceedings of the 29th International Conference on Information and Knowledge Management (CIKM 2020), Online, Oct 19 - 23, 2020

Logzip: Extracting Hidden Structures via Iterative Clustering for Log Compression [pdf]  [code]  CCF-A
Jinyang Liu, Jieming Zhu, Shilin He, Pinjia He, Zibin Zheng, Michael R. Lyu
In Proceedings of the 34th International Conference on Automated Software Engineering (ASE 2019), San Diego, California, United States, Nov 11 - 15, 2019

Tools and Benchmarks for Automated Log Parsing [pdf] [BibTex] [code]  CCF-A
Jieming Zhu, Shilin He, Jinyang Liu, Pinjia He, Qi Xie, Zibin Zheng, Michael R. Lyu
In Proceedings of the 41st International Conference on Software Engineering: Software Engineering in Practice (ICSE 2019), Montréal, QC, Canada, May 25 - 31, 2019

Services

Reviewer or Sub-Reviewer
2024 ATC, FSE, ICDE, VLDB
2023 DSN, FSE
2022 FSE, ISSRE, SRDS
2021 APSEC, DSN, ICSE, ISSRE
2020 DSN, FSE

 

 

Victoria Harbour, Hong Kong, China