Intelligent Virtual Machine Provisioning in Cloud Computing. - Chuan Luo 002; Bo Qiao 001; Xin Chen; Pu Zhao 004; Randolph Yao; Hongyu Zhang 002; Wei Wu 011; Andrew Zhou; Qingwei Lin (IJCAI, 2020)

Predictive and Adaptive Failure Mitigation to Avert Production Cloud VM Interruptions. - Sebastien Levy; Randolph Yao; Youjiang Wu; Yingnong Dang; Peng Huang 005; Zheng Mu; Pu Zhao 004; Tarun Ramani; Naga K. Govindaraju; Xukun Li; Qingwei Lin; Gil Lapid Shafriri; et al. (OSDI, 2020)

Towards intelligent incident management: why we need it and how we make it. - Zhuangbin Chen; Yu Kang 006; Liqun Li; Xu Zhang 024; Hongyu Zhang 002; Hui Xu 009; Yangfan Zhou; Li Yang; Jeffrey Sun; Zhangwei Xu; Yingnong Dang; Feng Gao 022; et al. (ESEC/SIGSOFT FSE, 2020)

Identifying linked incidents in large-scale online service systems. - Yujun Chen; Xian Yang 001; Hang Dong 004; Xiaoting He 003; Hongyu Zhang 002; Qingwei Lin; Junjie Chen 003; Pu Zhao 004; Yu Kang 006; Feng Gao 022; Zhangwei Xu; Dongmei Zhang 001 (ESEC/SIGSOFT FSE, 2020)

Efficient customer incident triage via linking with system incidents. - Jiazhen Gu; Jiaqi Wen; Zijian Wang; Pu Zhao 004; Chuan Luo 002; Yu Kang 006; Yangfan Zhou; Li Yang; Jeffrey Sun; Zhangwei Xu; Bo Qiao 001; Liqun Li; et al. (ESEC/SIGSOFT FSE, 2020)

How to mitigate the incident? an effective troubleshooting guide recommendation technique for online service systems. - Jiajun Jiang; Weihai Lu; Junjie Chen 003; Qingwei Lin; Pu Zhao 004; Yu Kang 006; Hongyu Zhang 002; Yingfei Xiong 001; Feng Gao 022; Zhangwei Xu; Yingnong Dang; Dongmei Zhang 001 (ESEC/SIGSOFT FSE, 2020)

Correlation-Aware Heuristic Search for Intelligent Virtual Machine Provisioning in Cloud Systems. - Chuan Luo 002; Bo Qiao 001; Wenqian Xing; Xin Chen; Pu Zhao 004; Chao Du; Randolph Yao; Hongyu Zhang 002; Wei Wu 011; Shaowei Cai 001; Bing He; Saravanakumar Rajmohan; et al. (AAAI, 2021)

PULNS: Positive-Unlabeled Learning with Effective Negative Sample Selector. - Chuan Luo 002; Pu Zhao 004; Chen Chen; Bo Qiao 001; Chao Du; Hongyu Zhang 002; Wei Wu 011; Shaowei Cai 001; Bing He; Saravanakumar Rajmohan; Qingwei Lin (AAAI, 2021)

AutoCCAG: An Automated Approach to Constrained Covering Array Generation. - Chuan Luo 002; Jinkun Lin; Shaowei Cai 001; Xin Chen; Bing He; Bo Qiao 001; Pu Zhao 004; Qingwei Lin; Hongyu Zhang 002; Wei Wu 011; Saravanakumar Rajmohan; Dongmei Zhang 001 (ICSE, 2021)

Fast Outage Analysis of Large-scale Production Clouds with Service Correlation Mining. - Yaohui Wang 003; Guozheng Li 001; Zijian Wang; Yu Kang 006; Yangfan Zhou; Hongyu Zhang 002; Feng Gao 022; Jeffrey Sun; Li Yang; Pochian Lee; Zhangwei Xu; Pu Zhao 004; et al. (ICSE, 2021)

How Long Will it Take to Mitigate this Incident for Online Service Systems? - Weijing Wang; Junjie Chen 003; Lin Yang; Hongyu Zhang 002; Pu Zhao 004; Bo Qiao 001; Yu Kang 006; Qingwei Lin; Saravanakumar Rajmohan; Feng Gao 022; Zhangwei Xu; Yingnong Dang; et al. (ISSRE, 2021)

RLNF: Reinforcement Learning based Noise Filtering for Click-Through Rate Prediction. - Pu Zhao 004; Chuan Luo 002; Cheng Zhou; Bo Qiao 001; Jiale He; Liangjie Zhang; Qingwei Lin (SIGIR, 2021)

Effective low capacity status prediction for cloud systems. - Hang Dong 004; Si Qin; Yong Xu 010; Bo Qiao 001; Shandan Zhou; Xian Yang 001; Chuan Luo 002; Pu Zhao 004; Qingwei Lin; Hongyu Zhang 002; Abulikemu Abuduweili; Sanjay Ramanujan; et al. (ESEC/SIGSOFT FSE, 2021)

Fighting the Fog of War: Automated Incident Detection for Cloud Systems. - Liqun Li; Xu Zhang 024; Xin Zhao; Hongyu Zhang 002; Yu Kang 006; Pu Zhao 004; Bo Qiao 001; Shilin He; Pochian Lee; Jeffrey Sun; Feng Gao 022; Li Yang; et al. (USENIX ATC, 2021)

NTAM: Neighborhood-Temporal Attention Model for Disk Failure Prediction in Cloud Platforms. - Chuan Luo 002; Pu Zhao 004; Bo Qiao 001; Youjiang Wu; Hongyu Zhang 002; Wei Wu 011; Weihai Lu; Yingnong Dang; Saravanakumar Rajmohan; Qingwei Lin; Dongmei Zhang 001 (WWW, 2021)

T-SMOTE: Temporal-oriented Synthetic Minority Oversampling Technique for Imbalanced Time Series Classification. - Pu Zhao 004; Chuan Luo 002; Bo Qiao 001; Lu Wang 029; Saravan Rajmohan; Qingwei Lin; Dongmei Zhang 001 (IJCAI, 2022)

Multi-task Hierarchical Classification for Disk Failure Prediction in Online Service Systems. - Yudong Liu; Hailan Yang; Pu Zhao 004; Minghua Ma; Chengwu Wen; Hongyu Zhang 002; Chuan Luo 002; Qingwei Lin; Chang Yi; Jiaojian Wang; Chenjian Zhang; Paul Wang; et al. (KDD, 2022)

NENYA: Cascade Reinforcement Learning for Cost-Aware Failure Mitigation at Microsoft 365. - Lu Wang 029; Pu Zhao 004; Chao Du; Chuan Luo 002; Mengna Su; Fangkai Yang; Yudong Liu; Qingwei Lin; Min Wang; Yingnong Dang; Hongyu Zhang 002; Saravan Rajmohan; et al. (KDD, 2022)

An empirical investigation of missing data handling in cloud node failure prediction. - Minghua Ma; Yudong Liu; Yuang Tong; Haozhe Li; Pu Zhao 004; Yong Xu 010; Hongyu Zhang 002; Shilin He; Lu Wang 029; Yingnong Dang; Saravanakumar Rajmohan; Qingwei Lin (ESEC/SIGSOFT FSE, 2022)

MMDialog: A Large-scale Multi-turn Dialogue Dataset Towards Multi-modal Open-domain Conversation. - Jiazhan Feng; Qingfeng Sun; Can Xu; Pu Zhao 004; Yaming Yang 001; Chongyang Tao; Dongyan Zhao 001; Qingwei Lin (ACL (1), 2023)

Empower Large Language Model to Perform Better on Industrial Domain-Specific Question Answering. - Fangkai Yang; Pu Zhao 004; Zezhong Wang 004; Lu Wang 029; Bo Qiao 001; Jue Zhang; Mohit Garg; Qingwei Lin; Saravan Rajmohan; Dongmei Zhang 001 (EMNLP (Industry Track), 2023)

LexLIP: Lexicon-Bottlenecked Language-Image Pre-Training for Large-Scale Image-Text Sparse Retrieval. - Ziyang Luo; Pu Zhao 004; Can Xu; Xiubo Geng; Tao Shen 001; Chongyang Tao; Jing Ma 004; Qingwei Lin; Daxin Jiang (ICCV, 2023)

Robust Positive-Unlabeled Learning via Noise Negative Sample Self-correction. - Zhangchi Zhu; Lu Wang 029; Pu Zhao 004; Chao Du; Wei Zhang 056; Hang Dong 004; Bo Qiao 001; Qingwei Lin; Saravan Rajmohan; Dongmei Zhang 001 (KDD, 2023)

Assess and Summarize: Improve Outage Understanding with Large Language Models. - Pengxiang Jin; Shenglin Zhang; Minghua Ma; Haozhe Li; Yu Kang 006; Liqun Li; Yudong Liu; Bo Qiao 001; Chaoyun Zhang; Pu Zhao 004; Shilin He; Federica Sarro; et al. (ESEC/SIGSOFT FSE, 2023)

Diffusion-Based Time Series Data Imputation for Cloud Failure Prediction at Microsoft 365. - Fangkai Yang; Wenjie Yin; Lu Wang 029; Tianci Li; Pu Zhao 004; Bo Liu; Paul Wang; Bo Qiao 001; Yudong Liu; Mårten Björkman; Saravan Rajmohan; Qingwei Lin; et al. (ESEC/SIGSOFT FSE, 2023)

EDITS: An Easy-to-difficult Training Strategy for Cloud Failure Prediction. - Qingwei Lin; Tianci Li; Pu Zhao 004; Yudong Liu; Minghua Ma; Lingling Zheng; Murali Chintalapati; Bo Liu; Paul Wang; Hongyu Zhang 002; Yingnong Dang; Saravan Rajmohan; et al. (WWW (Companion Volume), 2023)

HAPENS: Hardness-Personalized Negative Sampling for Implicit Collaborative Filtering. - Haoxin Liu; Pu Zhao 004; Si Qin; Yong Shi 012; Mirror Xu; Qingwei Lin; Dongmei Zhang 001 (WWW (Companion Volume), 2023)

LexLIP: Lexicon-Bottlenecked Language-Image Pre-Training for Large-Scale Image-Text Retrieval. - Ziyang Luo; Pu Zhao 004; Can Xu; Xiubo Geng; Tao Shen 001; Chongyang Tao; Jing Ma 004; Qingwen Lin; Daxin Jiang (CoRR, 2023)

WizardLM: Empowering Large Language Models to Follow Complex Instructions. - Can Xu; Qingfeng Sun; Kai Zheng 021; Xiubo Geng; Pu Zhao 004; Jiazhan Feng; Chongyang Tao; Daxin Jiang (CoRR, 2023)

Augmented Large Language Models with Parametric Knowledge Guiding. - Ziyang Luo; Can Xu; Pu Zhao 004; Xiubo Geng; Chongyang Tao; Jing Ma 004; Qingwei Lin; Daxin Jiang (CoRR, 2023)

Empower Large Language Model to Perform Better on Industrial Domain-Specific Question Answering. - Zezhong Wang 004; Fangkai Yang; Pu Zhao 004; Lu Wang 029; Jue Zhang; Mohit Garg; Qingwei Lin; Dongmei Zhang 001 (CoRR, 2023)

Introspective Tips: Large Language Model for In-Context Decision Making. - Liting Chen; Lu Wang 029; Hang Dong 004; Yali Du 001; Jie Yan; Fangkai Yang; Shuang Li 002; Pu Zhao 004; Si Qin; Saravan Rajmohan; Qingwei Lin; Dongmei Zhang 001 (CoRR, 2023)

WizardMath: Empowering Mathematical Reasoning for Large Language Models via Reinforced Evol-Instruct. - Haipeng Luo; Qingfeng Sun; Can Xu; Pu Zhao 004; Jianguang Lou; Chongyang Tao; Xiubo Geng; Qingwei Lin; Shifeng Chen; Dongmei Zhang 001 (CoRR, 2023)

Diffusion-based Time Series Data Imputation for Microsoft 365. - Fangkai Yang; Wenjie Yin; Lu Wang 029; Tianci Li; Pu Zhao 004; Bo Liu; Paul Wang; Bo Qiao 001; Yudong Liu; Mårten Björkman; Saravan Rajmohan; Qingwei Lin; et al. (CoRR, 2023)

TaskWeaver: A Code-First Agent Framework. - Bo Qiao 001; Liqun Li; Xu Zhang 024; Shilin He; Yu Kang 006; Chaoyun Zhang; Fangkai Yang; Hang Dong 004; Jue Zhang; Lu Wang 029; Minghua Ma; Pu Zhao 004; et al. (CoRR, 2023)

Nissist: An Incident Mitigation Copilot based on Troubleshooting Guides. - Kaikai An; Fangkai Yang; Junting Lu; Liqun Li; Zhixing Ren; Hao Huang; Lu Wang 029; Pu Zhao 004; Yu Kang 006; Hua Ding; Qingwei Lin; Saravan Rajmohan; et al. (ECAI, 2024)

WizardCoder: Empowering Code Large Language Models with Evol-Instruct. - Ziyang Luo; Can Xu; Pu Zhao 004; Qingfeng Sun; Xiubo Geng; Wenxiang Hu; Chongyang Tao; Jing Ma 004; Qingwei Lin; Daxin Jiang (ICLR, 2024)

WizardLM: Empowering Large Pre-Trained Language Models to Follow Complex Instructions. - Can Xu; Qingfeng Sun; Kai Zheng 021; Xiubo Geng; Pu Zhao 004; Jiazhan Feng; Chongyang Tao; Qingwei Lin; Daxin Jiang (ICLR, 2024)

Can We Trust Auto-Mitigation? Improving Cloud Failure Prediction with Uncertain Positive Learning. - Haozhe Li; Minghua Ma; Yudong Liu; Pu Zhao 004; Shuo Li 013; Ze Li 005; Murali Chintalapati; Yingnong Dang; Chetan Bansal; Saravan Rajmohan; Qingwei Lin; Dongmei Zhang 001 (ISSRE, 2024)

Early Bird: Ensuring Reliability of Cloud Systems Through Early Failure Prediction. - Yudong Liu; Minghua Ma; Pu Zhao 004; Tianci Li; Bo Qiao 001; Shuo Li 013; Ze Li 005; Murali Chintalapati; Yingnong Dang; Chetan Bansal; Saravan Rajmohan; Qingwei Lin; et al. (ISSRE (Workshops), 2024)

SELF-GUARD: Empower the LLM to Safeguard Itself. - Zezhong Wang 004; Fangkai Yang; Lu Wang 029; Pu Zhao 004; Hongru Wang 003; Liang Chen 001; Qingwei Lin; Kam-Fai Wong (NAACL-HLT, 2024)

WizardArena: Post-training Large Language Models via Simulated Offline Chatbot Arena. - Haipeng Luo; Qingfeng Sun; Can Xu; Pu Zhao 004; Qingwei Lin; Jian-Guang Lou; Shifeng Chen; Yansong Tang; Weizhu Chen (NeurIPS, 2024)

SOIL: Score Conditioned Diffusion Model for Imbalanced Cloud Failure Prediction. - Chiming Duan; Fangkai Yang; Pu Zhao 004; Lingling Zheng; Yash Dagli; Yudong Liu; Qingwei Lin; Dongmei Zhang 001 (WWW (Companion Volume), 2024)

Contrastive Learning with Negative Sampling Correction. - Lu Wang 029; Chao Du; Pu Zhao 004; Chuan Luo 002; Zhangchi Zhu; Bo Qiao 001; Wei Zhang 056; Qingwei Lin; Saravan Rajmohan; Dongmei Zhang 001; Qi Zhang 066 (CoRR, 2024)

Why does Prediction Accuracy Decrease over Time? Uncertain Positive Learning for Cloud Failure Prediction. - Haozhe Li; Minghua Ma; Yudong Liu; Pu Zhao 004; Lingling Zheng; Ze Li 005; Yingnong Dang; Murali Chintalapati; Saravan Rajmohan; Qingwei Lin; Dongmei Zhang 001 (CoRR, 2024)

Nissist: An Incident Mitigation Copilot based on Troubleshooting Guides. - Kaikai An; Fangkai Yang; Liqun Li; Zhixing Ren; Hao Huang; Lu Wang 029; Pu Zhao 004; Yu Kang 006; Hua Ding; Qingwei Lin; Saravan Rajmohan; Qi Zhang 066 (CoRR, 2024)

Thread: A Logic-Based Data Organization Paradigm for How-To Question Answering with Retrieval Augmented Generation. - Kaikai An; Fangkai Yang; Liqun Li; Junting Lu; Sitao Cheng; Lu Wang 029; Pu Zhao 004; Lele Cao; Qingwei Lin; Saravan Rajmohan; Dongmei Zhang 001; Qi Zhang 066 (CoRR, 2024)

Arena Learning: Build Data Flywheel for LLMs Post-training via Simulated Chatbot Arena. - Haipeng Luo; Qingfeng Sun; Can Xu; Pu Zhao 004; Qingwei Lin; Jianguang Lou; Shifeng Chen; Yansong Tang; Weizhu Chen (CoRR, 2024)

AgentGen: Enhancing Planning Abilities for Large Language Model based Agent via Environment and Task Generation. - Mengkang Hu; Pu Zhao 004; Can Xu; Qingfeng Sun; Jianguang Lou; Qingwei Lin; Ping Luo 002; Saravan Rajmohan; Dongmei Zhang 001 (CoRR, 2024)

Token-level Proximal Policy Optimization for Query Generation. - Yichen Ouyang; Lu Wang 029; Fangkai Yang; Pu Zhao 004; Chenghua Huang; Jianfeng Liu; Bochen Pang; Yaming Yang 001; Yuefeng Zhan; Hao Sun 015; Qingwei Lin; Saravan Rajmohan; et al. (CoRR, 2024)

Large Action Models: From Inception to Implementation. - Lu Wang 029; Fangkai Yang; Chaoyun Zhang; Junting Lu; Jiaxu Qian; Shilin He; Pu Zhao 004; Bo Qiao 001; Ray Huang; Si Qin; Qisheng Su; Jiayi Ye; et al. (CoRR, 2024)

WarriorCoder: Learning from Expert Battles to Augment Code Large Language Models. - Huawen Feng; Pu Zhao 004; Qingfeng Sun; Can Xu; Fangkai Yang; Lu Wang 029; Qianli Ma 001; Qingwei Lin; Saravan Rajmohan; Dongmei Zhang 001; Qi Zhang 066 (ACL (1), 2025)

Self-Evolved Reward Learning for LLMS. - Chenghua Huang; Zhizhen Fan; Lu Wang 029; Fangkai Yang; Pu Zhao 004; Zeqi Lin; Qingwei Lin; Dongmei Zhang 001; Saravan Rajmohan; Qi Zhang 066 (ICLR, 2025)

WizardMath: Empowering Mathematical Reasoning for Large Language Models via Reinforced Evol-Instruct. - Haipeng Luo; Qingfeng Sun; Can Xu; Pu Zhao 004; Jian-Guang Lou; Chongyang Tao; Xiubo Geng; Qingwei Lin; Shifeng Chen; Yansong Tang; Dongmei Zhang 001 (ICLR, 2025)

AgentGen: Enhancing Planning Abilities for Large Language Model based Agent via Environment and Task Generation. - Mengkang Hu; Pu Zhao 004; Can Xu; Qingfeng Sun; Jian-Guang Lou; Qingwei Lin; Ping Luo 002; Saravan Rajmohan (KDD (1), 2025)

Large Action Models: From Inception to Implementation. - Lu Wang 029; Fangkai Yang; Chaoyun Zhang; Junting Lu; Jiaxu Qian; Shilin He; Pu Zhao 004; Bo Qiao 001; He Huang; Si Qin; Qisheng Su; Jiayi Ye; et al. (Trans. Mach. Learn. Res., 2025)

Skeleton-Guided-Translation: A Benchmarking Framework for Code Repository Translation with Fine-Grained Quality Evaluation. - Xing Zhang; Jiaheng Wen; Fangkai Yang; Pu Zhao 004; Yu Kang 006; Junhao Wang; Maoquan Wang; Yufan Huang; Elsie Nallipogu; Qingwei Lin; Yingnong Dang; Saravan Rajmohan; et al. (CoRR, 2025)

ExeCoder: Empowering Large Language Models with Executability Representation for Code Translation. - Minghua He; Fangkai Yang; Pu Zhao 004; Wenjie Yin; Yu Kang 006; Qingwei Lin; Saravan Rajmohan; Dongmei Zhang 001; Qi Zhang 066 (CoRR, 2025)

Lean and Mean: Decoupled Value Policy Optimization with Global Value Guidance. - Chenghua Huang; Lu Wang 029; Fangkai Yang; Pu Zhao 004; Zhixu Li; Qingwei Lin; Dongmei Zhang 001; Saravan Rajmohan; Qi Zhang 066 (CoRR, 2025)

UFO2: The Desktop AgentOS. - Chaoyun Zhang; He Huang; Chiming Ni; Jian Mu; Si Qin; Shilin He; Lu Wang 029; Fangkai Yang; Pu Zhao 004; Chao Du; Liqun Li; Yu Kang 006; et al. (CoRR, 2025)

RePrompt: Reasoning-Augmented Reprompting for Text-to-Image Generation via Reinforcement Learning. - Mingrui Wu; Lu Wang 029; Pu Zhao 004; Fangkai Yang; Jianjin Zhang; Jianfeng Liu; Yuefeng Zhan; Weihao Han; Hao Sun 015; Jiayi Ji; Xiaoshuai Sun; Qingwei Lin; et al. (CoRR, 2025)

LettinGo: Explore User Profile Generation for Recommendation System. - Lu Wang 029; Di Zhang; Fangkai Yang; Pu Zhao 004; Jianfeng Liu; Yuefeng Zhan; Hao Sun 015; Qingwei Lin; Weiwei Deng; Dongmei Zhang 001; Feng Sun 008; Qi Zhang 066 (CoRR, 2025)

WarriorMath: Enhancing the Mathematical Ability of Large Language Models with a Defect-aware Framework. - Yue Chen; Minghua He; Fangkai Yang; Pu Zhao 004; Lu Wang 029; Yu Kang 006; Yifei Dong; Yuefeng Zhan; Hao Sun 015; Qingwei Lin; Saravan Rajmohan; Dongmei Zhang 001 (CoRR, 2025)

AdaptFlow: Adaptive Workflow Optimization via Meta-Learning. - Runchuan Zhu; Bowen Jiang; Lingrui Mei; Fangkai Yang; Lu Wang 029; Haoxiang Gao; Fengshuo Bai; Pu Zhao 004; Qingwei Lin; Saravan Rajmohan; Dongmei Zhang 001 (CoRR, 2025)