# Haoyu Wang
0000-0002-4871-5334
Haoyu Wang is currently a system development engineer working on ECS stability in Alibaba Cloud. He received the master degree from Tsinghua University and BS degree from University of Science and Technology of China. His research interests include time-series data, AIOps and IoT.
# Experience
- 2023.07 - Present | Alibaba Group
- System development engineer, at Alibaba Cloud
- 2020.08 - 2023.06 | Tsinghua University
- Master student (supervisor: Shaoxu Song (opens new window)), at School of Software
- 2016.09 - 2020.07 | University of Science and Technology of China
- Undergraduate (supervisor: Wei Gong (opens new window)), at School of Computer Science and Technology
# Publications
- Stability is not Downtime: Comprehensive Stability Evaluation for Large-Scale Cloud Servers in Alibaba Cloud
- BacktrackSTL: Ultra-Fast Online Seasonal-Trend Decomposition with Backtrack Technique
- Haoyu Wang, Hongke Guo, Zhaoliang Zhu, You Zhang, Yu Zhou, Xudong Zheng
- ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD), 2024
- paper | slides | poster | artifact (opens new window)
- GLAC: High-Precision Tracking of Mobile Objects With COTS RFID Systems
- Wei Gong, Haoyu Wang, Siyi Li, Si Chen
- IEEE/ACM Transactions on Networking (ToN), 2023
- paper
- Streaming Data Cleaning Based on Speed Change
- Haoyu Wang, Aoqian Zhang, Shaoxu Song, Jianmin Wang
- The VLDB Journal (VLDBJ), 2023
- paper
- Frequency Domain Data Encoding in Apache IoTDB
- Haoyu Wang, Shaoxu Song
- Proceedings of the VLDB Endowment (VLDB), 2022
- paper | slides | artifact (opens new window) | appendix
- Mobility Improves Accuracy: Precise Robot Manipulation with COTS RFID Systems
- Haoyu Wang, Si Chen, Wei Gong
- IEEE International Conference on Pervasive Computing and Communications (PerCom), 2021
- paper | slides | artifact (opens new window) | artifact-instruction
- RF-Pen: Practical Real-Time RFID Tracking in the Air
- Haoyu Wang, Wei Gong
- IEEE Transactions on Mobile Computing (TMC), 2020
- paper
# Lectures
- IoTDB-Quality: Data Quality Library for Time Series Data
- Haoyu Wang
- ApacheCon Asia, 2021
- website (opens new window) | video (opens new window)
# Honors & Awards
- Outstanding master graduate of School of Software, Tsinghua University, 2023
- Runner-up of SIGMOD programming contest (together with Yinan Mei and Dongming Zhao), 2021
- Outstanding undergraduate of Anhui Province, 2020
# Professional Services
- Reviewer for KDD 2024 ADS Track
# Contact
✉️ lingzun.why@alibaba-inc.com
🏢 Cloud Valley Campus, Hangzhou, China
🔗 Orcid (opens new window) | Google Scholar (opens new window) | OpenReview (opens new window)