Qingwei Lin

2024

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COIN: Chance-Constrained Imitation Learning for Safe and Adaptive Resource Oversubscription under Uncertainty.
Lu Wang|Mayukh Das|Fangkai Yang|Chao Du|Bo Qiao|Hang Dong|Chetan Bansal|Si Qin|Saravan Rajmohan|Qingwei Lin|Dongmei Zhang|Qi Zhang
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
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Revisiting VAE for Unsupervised Time Series Anomaly Detection: A Frequency Perspective.
Zexin Wang|Changhua Pei|Minghua Ma|Xin Wang|Zhihan Li|Dan Pei|Saravan Rajmohan|Dongmei Zhang|Qingwei Lin|Haiming Zhang|Jianhui Li|Gaogang Xie
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024
doi dblp
SOIL: Score Conditioned Diffusion Model for Imbalanced Cloud Failure Prediction.
Chiming Duan|Fangkai Yang|Pu Zhao|Lingling Zheng|Yash Dagli|Yudong Liu|Qingwei Lin|Dongmei Zhang
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2023

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Learning Cooperative Oversubscription for Cloud by Chance-Constrained Multi-Agent Reinforcement Learning.
Junjie Sheng|Lu Wang|Fangkai Yang|Bo Qiao|Hang Dong|Xiangfeng Wang|Bo Jin|Jun Wang|Si Qin|Saravan Rajmohan|Qingwei Lin|Dongmei Zhang
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023
doi dblp
Multi-Agent Reinforcement Learning with Shared Policy for Cloud Quota Management Problem.
Tong Cheng|Hang Dong|Lu Wang|Bo Qiao|Si Qin|Qingwei Lin|Dongmei Zhang|Saravan Rajmohan|Thomas Moscibroda
Companion Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023
doi dblp
EDITS: An Easy-to-difficult Training Strategy for Cloud Failure Prediction.
Qingwei Lin|Tianci Li|Pu Zhao|Yudong Liu|Minghua Ma|Lingling Zheng|Murali Chintalapati|Bo Liu|Paul Wang|Hongyu Zhang|Yingnong Dang|Saravan Rajmohan|Dongmei Zhang
Companion Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023
doi dblp
HAPENS: Hardness-Personalized Negative Sampling for Implicit Collaborative Filtering.
Haoxin Liu|Pu Zhao|Si Qin|Yong Shi|Mirror Xu|Qingwei Lin|Dongmei Zhang
Companion Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

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UniParser: A Unified Log Parser for Heterogeneous Log Data.
Yudong Liu|Xu Zhang|Shilin He|Hongyu Zhang|Liqun Li|Yu Kang|Yong Xu|Minghua Ma|Qingwei Lin|Yingnong Dang|Saravan Rajmohan|Dongmei Zhang
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022
doi dblp
Spot Virtual Machine Eviction Prediction in Microsoft Cloud.
Fangkai Yang|Bowen Pang|Jue Zhang|Bo Qiao|Lu Wang|Camille Couturier|Chetan Bansal|Soumya Ram|Si Qin|Zhen Ma|Iñigo Goiri|Eli Cortez|Senthil Baladhandayutham|Victor Rühle|Saravan Rajmohan|Qingwei Lin|Dongmei Zhang
Companion of The Web Conference 2022, Virtual Event / Lyon, France, April 25 - 29, 2022

2021

doi dblp
RLNF: Reinforcement Learning based Noise Filtering for Click-Through Rate Prediction.
Pu Zhao|Chuan Luo|Cheng Zhou|Bo Qiao|Jiale He|Liangjie Zhang|Qingwei Lin
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021
doi dblp
NTAM: Neighborhood-Temporal Attention Model for Disk Failure Prediction in Cloud Platforms.
Chuan Luo|Pu Zhao|Bo Qiao|Youjiang Wu|Hongyu Zhang|Wei Wu|Weihai Lu|Yingnong Dang|Saravanakumar Rajmohan|Qingwei Lin|Dongmei Zhang
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

2019

doi dblp
Outage Prediction and Diagnosis for Cloud Service Systems.
Yujun Chen|Xian Yang|Qingwei Lin|Hongyu Zhang|Feng Gao|Zhangwei Xu|Yingnong Dang|Dongmei Zhang|Hang Dong|Yong Xu|Hao Li|Yu Kang
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019