Changhua Pei

Publication Activity (10 Years)

Years Active: 2016-2024
Publications (10 Years): 42

Top Topics

Profit Maximization

Top Venues

ESEC/SIGSOFT FSE

Publications

Zhaoyang Yu, Minghua Ma, Chaoyun Zhang, Si Qin, Yu Kang, Chetan Bansal, Saravan Rajmohan, Yingnong Dang, Changhua Pei, Dan Pei, Qingwei Lin, Dongmei Zhang
MonitorAssistant: Simplifying Cloud Service Monitoring via Large Language Models. SIGSOFT FSE Companion (2024)
Zhaoyang Yu, Changhua Pei, Xin Wang, Minghua Ma, Chetan Bansal, Saravan Rajmohan, Qingwei Lin, Dongmei Zhang, Xidao Wen, Jianhui Li, Gaogang Xie, Dan Pei
Pre-trained KPI Anomaly Detection Model Through Disentangled Transformer. KDD (2024)
Zulong Diao, Xin Wang, Dafang Zhang, Gaogang Xie, Jianguo Chen, Changhua Pei, Xuying Meng, Kun Xie, Guangxing Zhang
DMSTG: Dynamic Multiview Spatio-Temporal Networks for Traffic Forecasting. IEEE Trans. Mob. Comput. 23 (6) (2024)
Haotian Si, Changhua Pei, Hang Cui, Jingwen Yang, Yongqian Sun, Shenglin Zhang, Jingjing Li, Haiming Zhang, Jing Han, Dan Pei, Jianhui Li, Gaogang Xie
TimeSeriesBench: An Industrial-Grade Benchmark for Time Series Anomaly Detection Models. CoRR (2024)
Zhenhe Yao, Changhua Pei, Wenxiao Chen, Hanzhang Wang, Liangfei Su, Huai Jiang, Zhe Xie, Xiaohui Nie, Dan Pei
Chain-of-Event: Interpretable Root Cause Analysis for Microservices through Automatically Learning Weighted Event Causal Graph. SIGSOFT FSE Companion (2024)
Zexin Wang, Changhua Pei, Minghua Ma, Xin Wang, Zhihan Li, Dan Pei, Saravan Rajmohan, Dongmei Zhang, Qingwei Lin, Haiming Zhang, Jianhui Li, Gaogang Xie
Revisiting VAE for Unsupervised Time Series Anomaly Detection: A Frequency Perspective. WWW (2024)
Zexin Wang, Changhua Pei, Minghua Ma, Xin Wang, Zhihan Li, Dan Pei, Saravan Rajmohan, Dongmei Zhang, Qingwei Lin, Haiming Zhang, Jianhui Li, Gaogang Xie
Revisiting VAE for Unsupervised Time Series Anomaly Detection: A Frequency Perspective. CoRR (2024)
Yuhe Liu, Changhua Pei, Longlong Xu, Bohan Chen, Mingze Sun, Zhirui Zhang, Yongqian Sun, Shenglin Zhang, Kun Wang, Haiming Zhang, Jianhui Li, Gaogang Xie, Xidao Wen, Xiaohui Nie, Dan Pei
OpsEval: A Comprehensive Task-Oriented AIOps Benchmark for Large Language Models. CoRR (2023)
Qingyang Yu, Changhua Pei, Bowen Hao, Mingjie Li, Zeyan Li, Shenglin Zhang, Xianglin Lu, Rui Wang, Jiaqi Li, Zhenyu Wu, Dan Pei
CMDiagnostor: An Ambiguity-Aware Root Cause Localization Approach Based on Call Metric Data. WWW (2023)
Haotian Si, Changhua Pei, Zhihan Li, Yadong Zhao, Jingjing Li, Haiming Zhang, Zulong Diao, Jianhui Li, Gaogang Xie, Dan Pei
Beyond Sharing: Conflict-Aware Multivariate Time Series Anomaly Detection. ESEC/SIGSOFT FSE (2023)
Zhe Xie, Changhua Pei, Wanxue Li, Huai Jiang, Liangfei Su, Jianhui Li, Gaogang Xie, Dan Pei
From Point-wise to Group-wise: A Fast and Accurate Microservice Trace Anomaly Detection Approach. ESEC/SIGSOFT FSE (2023)
Lihui Lang, Meiqi Hu, Changhua Pei, Guo Chen
Beyond the Content: Considering the Network for Online Video Recommendation. APNet (2023)
Haotian Si, Changhua Pei, Zhihan Li, Yadong Zhao, Jingjing Li, Haiming Zhang, Zulong Diao, Jianhui Li, Gaogang Xie, Dan Pei
Beyond Sharing: Conflict-Aware Multivariate Time Series Anomaly Detection. CoRR (2023)
Yabin Zhang, Weiqi Shao, Xu Chen, Yali Du, Xiaoxiao Xu, Dong Zheng, Changhua Pei, Shuai Zhang, Peng Jiang, Kun Gai
A Multi-Agent Framework for Recommendation with Heterogeneous Sources. IJCNN (2023)
Zhaoyang Yu, Changhua Pei, Shenglin Zhang, Xidao Wen, Jianhui Li, Gaogang Xie, Dan Pei
AutoKAD: Empowering KPI Anomaly Detection with Label-Free Deployment. ISSRE (2023)
Qiwei Chen, Yue Xu, Changhua Pei, Shanshan Lv, Tao Zhuang, Junfeng Ge
Efficient Long Sequential User Data Modeling for Click-Through Rate Prediction. CoRR (2022)
Ruohan Zhan, Changhua Pei, Qiang Su, Jianfeng Wen, Xueliang Wang, Guanyu Mu, Dong Zheng, Peng Jiang, Kun Gai
Deconfounding Duration Bias in Watch-time Prediction for Video Recommendation. KDD (2022)
Ruohan Zhan, Changhua Pei, Qiang Su, Jianfeng Wen, Xueliang Wang, Guanyu Mu, Dong Zheng, Peng Jiang
Deconfounding Duration Bias in Watch-time Prediction for Video Recommendation. CoRR (2022)
Yingqiang Ge, Shuchang Liu, Ruoyuan Gao, Yikun Xian, Yunqi Li, Xiangyu Zhao, Changhua Pei, Fei Sun, Junfeng Ge, Wenwu Ou, Yongfeng Zhang
Towards Long-term Fairness in Recommendation. CoRR (2021)
Qiwei Chen, Changhua Pei, Shanshan Lv, Chao Li, Junfeng Ge, Wenwu Ou
End-to-End User Behavior Retrieval in Click-Through RatePrediction Model. CoRR (2021)
Yingqiang Ge, Shuchang Liu, Ruoyuan Gao, Yikun Xian, Yunqi Li, Xiangyu Zhao, Changhua Pei, Fei Sun, Junfeng Ge, Wenwu Ou, Yongfeng Zhang
Towards Long-term Fairness in Recommendation. WSDM (2021)
Shuchang Liu, Fei Sun, Yingqiang Ge, Changhua Pei, Yongfeng Zhang
Variation Control and Evaluation for Generative Slate Recommendations. WWW (2021)
Shuchang Liu, Fei Sun, Yingqiang Ge, Changhua Pei, Yongfeng Zhang
Variation Control and Evaluation for Generative SlateRecommendations. CoRR (2021)
Chen Xu, Quan Li, Junfeng Ge, Jinyang Gao, Xiaoyong Yang, Changhua Pei, Fei Sun, Jian Wu, Hanxiao Sun, Wenwu Ou
Privileged Features Distillation at Taobao Recommendations. KDD (2020)
Yingqiang Ge, Shuya Zhao, Honglu Zhou, Changhua Pei, Fei Sun, Wenwu Ou, Yongfeng Zhang
Understanding Echo Chambers in E-commerce Recommender Systems. SIGIR (2020)
Yingqiang Ge, Shuya Zhao, Honglu Zhou, Changhua Pei, Fei Sun, Wenwu Ou, Yongfeng Zhang
Understanding Echo Chambers in E-commerce Recommender Systems. CoRR (2020)
Chen Xu, Quan Li, Junfeng Ge, Jinyang Gao, Xiaoyong Yang, Changhua Pei, Hanxiao Sun, Wenwu Ou
Privileged Features Distillation for E-Commerce Recommendations. CoRR (2019)
Changhua Pei, Yi Zhang, Yongfeng Zhang, Fei Sun, Xiao Lin, Hanxiao Sun, Jian Wu, Peng Jiang, Junfeng Ge, Wenwu Ou, Dan Pei
Personalized re-ranking for recommendation. RecSys (2019)
Changhua Pei, Yi Zhang, Yongfeng Zhang, Fei Sun, Xiao Lin, Hanxiao Sun, Jian Wu, Peng Jiang, Wenwu Ou, Dan Pei
Personalized Context-aware Re-ranking for E-commerce Recommender Systems. CoRR (2019)
Changhua Pei, Xinru Yang, Qing Cui, Xiao Lin, Fei Sun, Peng Jiang, Wenwu Ou, Yongfeng Zhang
Value-aware Recommendation based on Reinforced Profit Maximization in E-commerce Systems. CoRR (2019)
Changhua Pei, Xinru Yang, Qing Cui, Xiao Lin, Fei Sun, Peng Jiang, Wenwu Ou, Yongfeng Zhang
Value-aware Recommendation based on Reinforcement Profit Maximization. WWW (2019)
Fei Sun, Jun Liu, Jian Wu, Changhua Pei, Xiao Lin, Wenwu Ou, Peng Jiang
BERT4Rec: Sequential Recommendation with Bidirectional Encoder Representations from Transformer. CIKM (2019)
Xiao Lin, Hongjie Chen, Changhua Pei, Fei Sun, Xuanji Xiao, Hanxiao Sun, Yongfeng Zhang, Wenwu Ou, Peng Jiang
A pareto-efficient algorithm for multiple objective optimization in e-commerce recommendation. RecSys (2019)
Fei Sun, Jun Liu, Jian Wu, Changhua Pei, Xiao Lin, Wenwu Ou, Peng Jiang
BERT4Rec: Sequential Recommendation with Bidirectional Encoder Representations from Transformer. CoRR (2019)
Guoshun Nan, Xiuquan Qiao, Jiting Wang, Zeyan Li, Jiahao Bu, Changhua Pei, Mengyu Zhou, Dan Pei
The Frame Latency of Personalized Livestreaming Can Be Significantly Slowed Down by WiFi. IPCCC (2018)
Fei Sun, Peng Jiang, Hanxiao Sun, Changhua Pei, Wenwu Ou, Xiaobo Wang
Multi-Source Pointer Network for Product Title Summarization. CIKM (2018)
Fei Sun, Peng Jiang, Hanxiao Sun, Changhua Pei, Wenwu Ou, Xiaobo Wang
Multi-Source Pointer Network for Product Title Summarization. CoRR (2018)
Changhua Pei, Zhi Wang, Youjian Zhao, Zihan Wang, Yuan Meng, Dan Pei, Yuanquan Peng, Wenliang Tang, Xiaodong Qu
Why It Takes So Long to Connect to a WiFi Access Point. CoRR (2017)
Changhua Pei, Youjian Zhao, Guo Chen, Yuan Meng, Yang Liu, Ya Su, Yaodong Zhang, Ruming Tang, Dan Pei
How Much Are Your Neighbors Interfering with Your WiFi Delay? ICCCN (2017)
Changhua Pei, Youjian Zhao, Yunxin Liu, Kun Tan, Jiansong Zhang, Yuan Meng, Dan Pei
Latency-based WiFi congestion control in the air for dense WiFi networks. IWQoS (2017)
Changhua Pei, Zhi Wang, Youjian Zhao, Zihan Wang, Yuan Meng, Dan Pei, Yuanquan Peng, Wenliang Tang, Xiaodong Qu
Why it takes so long to connect to a WiFi access point. INFOCOM (2017)
Changhua Pei, Youjian Zhao, Guo Chen, Ruming Tang, Yuan Meng, Minghua Ma, Ken Ling, Dan Pei
WiFi can be the weakest link of round trip network latency in the wild. INFOCOM (2016)