Chuan Wu: Publications

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Linquan Zhang, Chuan Wu, Zongpeng Li, Chuanxiong Guo, Minghua Chen, Francis C. M. Lau. "Moving Big Data to the Cloud: Online Cost-Minimizing Algorithms", in Networking for Big Data, Chapman and Hall/CRC, 2015.

Yixin Bao, Chuan Wu. "Geo-Distributed Big Data Analytics Systems: An Online Learning Approach for Dynamic Deployment", in Smart Data: State-of-the-Art and Perspectivesin Computing and Applications, Chapman & Hall/ CRC Big Data Series, 2019.

Journal Articles (to Appear)

Xiaoyang Zhao, Chuan Wu, Xia Zhu. "Dynamic Flow Scheduling for DNN Training Workloads in Data Centers," to appear in IEEE Transactions on Network and Service Management. [project code available]

Publication By Year

2025

Conference Paper

Mengfan Liu, Wei Wang, Chuan Wu. "Optimizing Distributed Deployment of Mixture-of-Experts Model Inference in Serverless Computing," to appear in IEEE INFOCOM, London, United Kingdom, May 19-22, 2025.

Borui Wan, Mingji Han, Yiyao Sheng, Yanghua Peng, Haibin Lin, Mofan Zhang, Zhichao Lai, Menghan Yu, Junda Zhang, Zuquan Song, Xin Liu, Chuan Wu. "BCP: A Unified Checkpointing System for Large Foundation Model Development," to appear in the 22th USENIX Symposium on Networked Systems Design and Implementation (NSDI), Philadelphia, PA, USA, April 28-30, 2025.

Guangming Sheng, Chi Zhang, Zilingfeng Ye, Xibin Wu, Wang Zhang, Ru Zhang, Yanghua Peng, Haibin Lin, Chuan Wu. "HybridFlow: A Flexible and Efficient RLHF Framework," to appear in EuroSys 2025, Rotterdam, The Netherlands, March 30 - April 3, 2025. [project code available]

2024

Journal Article

Ziyue Luo, Yixin Bao, Chuan Wu. "Optimizing Task Placement and Online Scheduling for Distributed GNN Training Acceleration in Heterogeneous Systems," in IEEE/ACM Transactions on Networking, vol. 32, No. 5, pp. 3715-3729, October 2024.

Yuchen Zhong, Guangming Sheng, Juncheng Liu, Jinhui Yuan, Chuan Wu. "SWIFT: Expedited Failure Recovery for Large-scale DNN Training," in IEEE Transactions on Parallel and Distributed Systems, vol. 35, pp. 1644-1656, September 2024. [project code available]

Tianyu Zeng, Xiaoxi Zhang, Jingpu Duan, Chao Yu, Chuan Wu, Xu Chen. "An Offline-Transfer-Online Framework for Cloud-Edge Collaborative Distributed Reinforcement Learning," in IEEE Transactions on Parallel and Distributed Systems, vol. 35, No. 5, pp. 720-731, May 2024.

Cheng Pan, Hao Luo, Gary Cheung, Huiquan Zhou, Reynold Cheng, Sarah Cullum, Chuan Wu. "Identifying Frailty in Older Adults Receiving Home Care Assessment Using Machine Learning: Examining the Role of Classifier, Feature Selection, and Sample Size," in JMIR AI, vol. 3, January 2024.

Conference Paper

Ziwei Zhan, Wenkuan Zhao, Yuanqing Li, Weijie Liu, Xiaoxi Zhang, Cheewei Tan, Chuan Wu, Deke Guo, Xu Chen. "FedMoE-DA: Federated Mixture of Experts via Domain Aware Fine-grained Aggregation," in the 20th International Conference on Mobility, Sensing and Networking (MSN 2024), Harbin, China, December 20-22, 2024.

Jiacheng Ye, Shansan Gong, Liheng Chen, Lin Zheng, Jiahui Gao, Han Shi, Chuan Wu, Xin Jiang, Zhenguo Li, Wei Bi, Lingpeng Kong. "Diffusion of Thought: Chain-of-Thought Reasoning in Diffusion Language Models," in the Thirty-eight Conference on Neural Information Processing Systems (NeurIPS), Vancouver, Canada, December 9-15, 2024.

Tianzuo Qin, Junwei Su, Chuan Wu. "HEGformer: Representation Learning on Heterogeneous Graph Neural Network with Efficient Transformer," in the 15th IEEE International Conference on Knowledge Graphs (ICKG2024), Abu Dhabi, UAE, December 11-12, 2024.

Xiaoyang Zhao, Siran Yang, Jiamang Wang, Lansong Diao, Lin Qu, Chuan Wu. "FaPES: Enabling Efficient Elastic Scaling for Serverless Machine Learning Platforms," in the 15th ACM Symposium on Cloud Computing (SOCC), Redmond, Washington, USA, November 20-22, 2024.

Junwei Su, Chuan Wu. "On the Topology Awareness and Generalization Performance of Graph Neural Networks," in The 18th European Conference on Computer Vision (ECCV), Milan, Italy, Sep 29-Oct 4, 2024.

Guangming Sheng, Junwei Su, Chao Huang, Chuan Wu. "MSPipe: Efficient Temporal GNN Training via Staleness-aware Pipeline," in ACM KDD, Barcelona, Spain, August 25-29, 2024. [project code available]

Chi Zhang, Guangming Sheng, Siyao Liu, Jiahao Li, Fengzi Yuan, Zherui Liu, Xin Liu, Xiaoying Jia, Yanghua Peng, Haibin Lin, Chuan Wu. "A Framework for Training Large Language Models for Code Generation via Proximal Policy Optimization," in NL2Code Workshop of ACM KDD, Barcelona, Spain, August 25-29, 2024.

Sheng Wang, Liheng Chen, Jiyue Jiang, Boyang Xue, Lingpeng Kong, Chuan Wu. "LoRA Meets Dropout under a Unified Framework," in The 62nd Annual Meeting of the Association for Computational Linguistics (ACL), Bangkok, Thailand, August 11 - 16, 2024.

Sheng Wang, Boyang Xue, Jiacheng Ye, Jiyue Jiang, Liheng Chen, Ling- peng Kong, Chuan Wu. "PRoLoRA: Partial Rotation Empowers More Parameter-Efficient LoRA," in The 62nd Annual Meeting of the Association for Computational Linguistics (ACL), Bangkok, Thailand, August 11 - 16, 2024.

Junwei Su, Difan Zou, Chuan Wu. "On the Limitation and Experience Replay for GNNs in Continual Learning," in the Third Conference on Lifelong Learning Agents (CoLLAs), Pisa, Italy, July 29 - August 01, 2024.

Xiaoyang Zhao, Zhe Zhang, Chuan Wu. "AdapCC: Making Collective Communication in Distributed Machine Learning Adaptive," in the 44th International Conference on Distributed Computing Systems (ICDCS), Jersey City, New Jersey, USA, July 23 - 26, 2024. [project code available]

Ye Tian, Zhen Jia, Ziyue Luo, Yida Wang, Chuan Wu. "DiffusionPipe: Training Large Diffusion Models with Efficient Pipelines," in the Seventh Conference on Machine Learning and Systems (MLSys), Santa Clara, USA, May 13 - 16, 2024.

Chenyu Jiang, Ye Tian, Zhen Jia, Chuan Wu, Yida Wang, Shuai Zheng. "Lancet: Accelerating Mixture-of-Experts Training by Overlapping Weight Gradient Computation and All-to-All Communication," in the Seventh Conference on Machine Learning and Systems (MLSys), Santa Clara, USA, May 13 - 16, 2024. [project code available]

Juntao Zhao, Borui Wan, Yanghua Peng, Haibin Lin, Yibo Zhu, Chuan Wu. "QSync: Quantization-Minimized Synchronous Distributed Training Across Hybrid Devices," in the 38th IEEE International Parallel & Distributed Processing Symposium (IPDPS), San Francisco, USA, May 27-31, 2024. [project code available]

Bingqian Du, Jun Liu, Ziyue Luo, Chuan Wu, Qiankun Zhang, Hai Jin. "Expediting Distributed GNN Training with Feature-only Partition and Optimized Communication Planning," in IEEE INFOCOM, Vancouver, Canada, May 20-23, 2024.

Xiaoxi Zhang, Haoran Xu, Longhao Zou, Jingpu Duan, Chuan Wu, Yali Xue, Zouzhou Chen, Xu Chen. "Rosevin: Employing Resource- and Rate-Adaptive Edge Super-Resolution for Video Streaming," in IEEE INFOCOM, Vancouver, Canada, May 20-23, 2024.

Junwei Su, Difan Zou, Chuan Wu. "PRES: Toward Scalable Memory-Based Dynamic Graph Neural Networks," in The Twelfth International Conference on Learning Representations (ICLR), Vienna, Austria, May 7-11, 2024.

Junwei Su, Difan Zou, Chuan Wu. "Improving Implicit Regularization of SGD with Preconditioning for Least Square Problems," in ICLR 2024 Workshop on Bridging the Gap Between Practice and Theory in Deep Learning (BGPT), Vienna, Austria, May 11, 2024.

Juntao Zhao, Borui Wan, Chuan Wu, Yanghua Peng, Haibin Lin. "LLM-PQ: Serving LLM on Heterogeneous Clusters with Phase-Aware Partition and Adaptive Quantization," in the 29th ACM SIGPLAN Annual Symposium on Principles and Practice of Parallel Programming (PPoPP), Edinburgh, United Kingdom, March 2-6, 2024. [Full paper available]

Chenyu Jiang, Zhen Jia, Shuai Zheng, Yida Wang, Chuan Wu. "DynaPipe: Optimizing Multi-task Training through Dynamic Pipelines," in EuroSys, Athens, Greece, April 22-25, 2024. [project code available]

Hanpeng Hu, Junwei Su, Juntao Zhao, Yanghua Peng, Yibo Zhu, Haibin Lin, Chuan Wu. "CDMPP: A Device-Model Agnostic Framework for Latency Prediction of Tensor Programs," in EuroSys, Athens, Greece, April 22-25, 2024. [project code available]

Shiwei Zhang, Lansong Diao, Chuan Wu, Zongyan Cao, Siyu Wang, Wei Lin. "HAP: SPMD DNN Training on Heterogeneous GPU Clusters with Automated Program Synthesis," in EuroSys, Athens, Greece, April 22-25, 2024. [project code available]

2023

Journal Article

Yihong Li, Xiaoxi Zhang, Tianyu Zeng, Jingpu Duan, Chuan Wu, Di Wu, Xu Chen. "Task Placement and Resource Allocation for Edge Machine Learning: A GNN-based Multi-Agent Reinforcement Learning Paradigm," in IEEE Transactions on Parallel and Distributed Systems.

Shiwei Zhang, Xiaodong Yi, Lansong Diao, Chuan Wu, Siyu Wang, Wei Lin. "Expediting Distributed DNN Training with Device Topology-Aware Graph Deployment," in IEEE Transactions on Parallel and Distributed Systems, vol. 34, No. 4, pp. 1281-1293, April 2023. [project code available]

Ruiting Zhou, Jinlong Pang, Qin Zhang, Chuan Wu, Lei Jiao, Yi Zhong, Zongpeng Li. "Online Scheduling Algorithm for Heterogeneous Distributed Machine Learning Jobs," in IEEE Transactions on Cloud Computing, in IEEE Transactions on Cloud Computing, vol. 11, pp. 1514-1529, April-June 2023.

Yixin Bao, Yanghua Peng Chuan Wu. "Deep Learning-based Job Placement in Distributed Machine Learning Clusters with Heterogeneous Workloads," in IEEE/ACM Transactions on Networking, vol. 31, No. 2, pp. 634-647, April 2023.

Yangrui Chen, Jiaxuan Youb, Jun He, Yuan Lin, Yanghua Peng, Chuan Wu, Yibo Zhu. "SP-GNN: Learning Structure and Position Information from Graphs Learning Systems," in Elsevier Neural Networks Journal, vol. 161, pp. 505-514, April 2023.

Shiji Zhou, Zhi Wang, Chenghao Hu, Yinan Mao, Haopeng Yan, Chuan Wu, Shanghang Zhang, Wenwu Zhu. "Caching in Dynamic Environments: a Near-optimal Online Learning Approach," in IEEE Transactions on Multimedia, vol. 25, pp. 792-804, 2023.

Conference Paper

Yuran Sun, Alan Dougherty, Zhuoying Zhang, Yi King Choi, Chuan Wu. "MixSynthFormer: A Transformer Encoder-like Structure with Mixed Synthetic Self-attention for Efficient Human Pose Estimation," in the International Conference on Computer Vision (ICCV), Paris, France, October 2-6, 2023.

Junwei Su, Difan Zou, Zijun Zhang, Chuan Wu. "Towards Robust Graph Incremental Learning on Evolving Graphs," in the Fortieth International Conference on Machine Learning (ICML), Honolulu, Hawaii, USA, July 23-29, 2023.

Jiyue Jiang, Sheng Wang, Qintong Li, Lingpeng Kong, Chuan Wu. "A Cognitive Stimulation Therapy Dialogue System with Multi-Source Knowledge Fusion for Elders with Cognitive Impairment," in the 61st Annual Meeting of the Association for Computational Linguistics (ACL), Toronto, Canada, July 9-14, 2023.

Le Fang, Chuan Wu. "HES: Edge Sampling for Heterogeneous Graphs," in the International Joint Conference on Neural Networks (IJCNN), Queensland, Australia, June 18 - 23, 2023.

Borui Wan, Juntao Zhao, Chuan Wu. "Adaptive Message Quantization and Parallelization for Distributed Full-graph GNN Training," in the Sixth Conference on Machine Learning and Systems (MLSys), Miami, USA, May 4-8, 2023. [project code available]

Zhe Zhang, Ziyue Luo, Chuan Wu. "Two-level Graph Caching for Expediting Distributed GNN Training," in IEEE INFOCOM, New York, USA, May 17-20, 2023.

Yihong Li, Tianyu Zeng, Xiaoxi Zhang, Jingpu Duan, Chuan Wu. "TapFinger: Task Placement and Fine-Grained Resource Allocation for Edge Machine Learning," in IEEE INFOCOM, New York, USA, May 17-20, 2023.

Tianfeng Liu*, Yangrui Chen*, Dan Li, Chuan Wu, Yibo Zhu, Jun He, Yanghua Peng, Hongzheng Chen, Hongzhi Chen, Chuanxiong Guo. "BGL: GPU-Efficient GNN Training by Optimizing Graph Data I/O and Preprocessing," in the 20th USENIX Symposium on Networked Systems Design and Implementation (NSDI), Boston, MA, USA, April 17-19, 2023. (*: co-first authors) [project code available]

Yuchen Zhong, Guangming Sheng, Juncheng Liu, Jinhui Yuan, Chuan Wu. "Swift: Expedited Failure Recovery for Large-scale DNN Training," in the 28th ACM SIGPLAN Annual Symposium Principles and Practice of Parallel Programming (PPoPP'23), Montreal, Canada, Feb 25 - Mar 1, 2023. [Full paper][project code available]

2022

Journal Article

Xiaodong Yi, Shiwei Zhang, Lansong Diao, Chuan Wu, Zhen Zheng, Shiqing Fan, Siyu Wang, Jun Yang, Wei Lin. "Optimizing DNN Compilation for Distributed Training with Joint OP and Tensor Fusion," in IEEE Transactions on Parallel and Distributed Systems, vol. 33, No. 12, pp. 4694 - 4706, December 2022. [project code available]

Xiaoyang Zhao, Chuan Wu. "Large-scale Machine Learning Cluster Scheduling via Multi-agent Graph Reinforcement Learning," in IEEE Transactions on Network and Service Management, vol. 19, No. 4, pp. 4962-4974, December 2022.

Le Fang, Bingqian Du, Chuan Wu. "Differentially Private Recommender System with Variational Autoencoders," Elsevier Knowledge-Based Systems Journal, vol. 250, 17 August 2022.

Menglu Yu, Jia Liu, Chuan Wu, Bo Ji, Elizabeth S. Bentley. "Toward Efficient Online Scheduling for Distributed Machine Learning Systems," in IEEE Transactions on Network Science and Engineering, vol. 9, No. 4, pp. 1951-1969, July-August 2022.

Conference Paper

Yangrui Chen, Cong Xie, Meng Ma, Juncheng Gu, Yanghua Peng, Haibin Lin, Chuan Wu, Yibo Zhu. "SAPipe: Staleness-Aware Pipeline for Data Parallel DNN Training," in the Thirty-sixth Conference on Neural Information Processing Systems (NeurIPS), New Orleans, USA, November 29- December 1, 2022.

Shiwei Zhang, Lansong Diao, Chuan Wu, Siyu Wang, Wei Lin. "Accelerating Large-Scale Distributed Neural Network Training with SPMD Parallelism," in the 13th ACM Symposium on Cloud Computing (SOCC'22), San Francisco, CA, November 7-11, 2022. [project code available]

Hanpeng Hu, Chenyu Jiang, Yuchen Zhong, Yanghua Peng, Chuan Wu, Yibo Zhu, Haibin Lin. "dPRO: A Generic Performance Diagnosis and Optimization Toolkit for Expediting Distributed DNN Training," in the Fifth Conference on Machine Learning and Systems (MLSys), August 29 - September 1, 2022. [project code available]

Bingqian Du, Chuan Wu. "Federated Graph Learning with Periodic Neighbour Sampling," in IEEE/ACM International Symposium on Quality of Service (IWQoS), online, June 10-12, 2022.

Chongyu Zhao, Wenzhi Guo, Rongwei Wen, Zheng Wang, Chuan Wu. "Deep Learning-driven Front-Following within Close Proximity: a Hands-Free Control Model on a Smart Walker," in the 2022 IEEE International Conference on Robotics and Automation (ICRA), Philadelphia, USA, May 23-27, 2022.

Ziyue Luo, Yixin Bao, Chuan Wu. "Optimizing Task Placement and Online Scheduling for Distributed GNN Training Acceleration," in IEEE INFOCOM, online, May 2-5, 2022.

Ziyue Luo, Xiaodong Yi, Guoping Long, Shiqing Fan, Chuan Wu, Wei Lin. "Efficient Pipeline Planning for Expedited Distributed DNN Training," in IEEE INFOCOM, online, May 2-5, 2022.

Menglu Yu, Ye Tian, Bo Ji, Chuan Wu, Hridesh Rajan, Jia Liu. "GADGET: Online Resource Optimization for Scheduling Ring-All-Reduce Learning Jobs," in IEEE INFOCOM, online, May 2-5, 2022.

2021

Journal Article

Bingqian Du, Zhiyi Huang, Chuan Wu. "Adversarial Deep Learning for Online Resource Allocation," in ACM Transactions on Modeling and Performance Evaluation of Computing Systems, vol. 6, No. 4, pp. 1-25, December 2021.

Yanghua Peng, Yixin Bao, Yangrui Chen, Chuan Wu, Chen Meng, Wei Lin. "DL2: A Deep Learning-driven Scheduler for Deep Learning Clusters," in IEEE Transactions on Parallel and Distributed Systems, vol. 32, No. 8, pp. 1947-1960, August 2021. [project code available]

Le Fang, Yu Wu, Chuan Wu, Yizhou Yu. "A Non-Intrusive Elderly Home Monitoring System," in IEEE Internet of Things Journal, vol. 8, No. 4, pp. 2603-2614, February 2021.

Xiaoxi Zhang, Zhiyi Huang, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "Dynamic VM Scaling: Provisioning and Pricing through an Online Auction," in IEEE Transactions on Cloud Computing, vol. 9, No. 1, pp. 131-144, January-March 2021.

Conference Paper

Jingyan Jiang, Ziyue Luo, Chenghao Hu, Zhaoliang He, Zhi Wang, Shutao Xia, Chuan Wu. "Joint Model and Data Adaptation for Cloud Inference Serving," in the 42th IEEE Real-time Systems Symposuim (RTSS), Dortmund, Germany, December 7-10, 2021.

Zhe Zhang, Chuan Wu, Zongpeng Li. "Near-Optimal Topology-adaptive Parameter Synchronization in Distributed DNN Training," in IEEE INFOCOM, May 10-13, 2021.

Menglu Yu, Chuan Wu, Bo Ji, Jia Liu. "A Sum-of-Ratios Multi-Dimensional- Knapsack Decomposition for DNN Resource Scheduling," in IEEE INFOCOM, May 10-13, 2021.

Shiqing Fan, Yi Rong, Chen Meng, Zongyan Cao, Siyu Wang, Zheng Zhen, Chuan Wu, Guoping Long, Jun Yang, Lixue Xia, Lansong Diao, Xiaoyong Liu, Wei Lin. "DAPPLE: A Pipelined Data Parallel Approach for Large Models Training," in the 26th ACM SIGPLAN Annual Symposium Principles and Practice of Parallel Programming (PPoPP'21), Seoul, South Korea, February 27-March 3, 2021.

2020

Journal Article

Xiaoyang Zhao, Zhi Zhu, MingShan Liu, Chongyu Zhao, Yafei Zhao, Jia Pan, Zheng Wang, Chuan Wu. "A Smart Robotic Walker with Intelligent Close-proximity Interaction Capabilities for Elderly Mobility Safety," in Frontiers in Neurorobotics, October 2020.

Xiaoxi Zhang, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "A Truthful (1-epsilon)-Optimal Mechanism for On-demand Cloud Resource Provisioning," in IEEE Transactions on Cloud Computing, vol. 8, No. 3, pp. 735-748, July-September 2020.

Ziyue Luo, Chuan Wu. "An Online Algorithm for VNF Service Chain Scaling in Datacenters," in IEEE/ACM Transactions on Networking, vol. 28, No. 3, pp. 1061- 1073, June 2020.

Xiaotong Li, Ruiting Zhou, Lei Jiao, Chuan Wu, Zongpeng Li. "Online Placement and Scaling of Geo-distributed Machine Learning Jobs via Volume-discounting Brokerage," in IEEE Transactions on Parallel and Distributed Systems, vol. 41, No. 4, pp. 948-966, April 2020.

Qihang Sun, Shaolei Ren, Chuan Wu. "Fair Online Power Capping for Emergency Handling in Multi-Tenant Cloud Data Centers," in IEEE Transactions on Cloud Computing, vol. 8, No. 1, pp. 152-166, January-March 2020.

Conference Paper

Xiaodong Yi, Shiwei Zhang, Ziyue Luo, Guoping Long, Lansong Diao, Chuan Wu, Zhen Zheng, Jun Yang, Wei Lin. "Optimizing Distributed Training Deployment in Heterogeneous GPU Clusters," in ACM CoNEXT, Barcelona, Spain, December 1-4, 2020. [project code available]

Xiaodong Yi, Ziyue Luo, Chen Meng, Mengdi Wang, Guoping Long, Chuan Wu, Jun Yang, Wei Lin. "Fast Training of Deep Learning Models over Multiple GPUs," in ACM/IFIP Middleware, Delft, The Netherlands, December 7-11, 2020. [project code available]

Yangrui Chen, Yanghua Peng, Yixin Bao, Chuan Wu, Yibo Zhu, Chuanxiong Guo. "Elastic Parameter Server Load Distribution in Deep Learning Clusters," in ACM SOCC, Renton, WA, USA, October 19-21, 2020.

Qin Zhang, Ruiting Zhou, Chuan Wu, Lei Jiao, Zongpeng Li. "Online Scheduling of Heterogeneous Distributed Machine Learning Jobs," in ACM Mobihoc, online, October 11-14, 2020.

Yixin Bao, Yanghua Peng, Yangrui Chen, Chuan Wu. "Preemptive All-reduce Scheduling for Expediting Distributed DNN Training," in IEEE INFOCOM, Toronto, Canada, July 6-9, 2020.

Xiaoyang Zhao, Chuan Wu, Franck Le. "Improving Inter-domain Routing through Multi-agent Reinforcement Learning," in the Second International Workshop on Data Driven Intelligence for Networks (DDINS), colocated with IEEE INFOCOM 2020, Toronto, Canada, July 6, 2020.

Hanpeng Hu, Dan Wang, Chuan Wu. "Distributed Machine Learning through Heterogeneous Edge Systems," in the Thirty-Fourth AAAI Conference on Artificial Intelligence (AAAI-20), New York, USA, February 7-12, 2020.

2019

Journal Article

Jin Wang, Jianping Wang, Chuan Wu, Kejie Lu, Naijie Gu. "Enhancing The Anonymity in Information Diffusion Based on Obfuscated Coded Data," in IEEE Transactions on Network Science and Engineering, vol. 6, no. 4, pp. 968-982, October-December 2019.

Ziyue Luo, Chuan Wu, Zongpeng Li, Wei Zhou. "Scaling Geo-distributed Network Function Chains: A Prediction and Learning Framework," in IEEE Journal on Selected Areas in Communications (JSAC) Special issue on Network Softwarization & Enablers, vol. 37, no. 8, pp. 1838 - 1850, August 2019.

Ruiting Zhou, Zongpeng Li, Chuan Wu. "An Efficient Online Placement Scheme for Cloud Container Clusters," in IEEE Journal on Selected Areas in Communications (JSAC) Special issue on Network Softwarization & Enablers, vol. 37, no. 5, pp. 1046 - 1058, May 2019.

Jingpu Duan, Xiaodong Yi, Shixiong Zhao, Chuan Wu, Heming Cui, Franck Le. "NFVactor: A Resilient NFV System using the Distributed Actor Model," in IEEE Journal on Selected Areas in Communications (JSAC) Special issue on Network Softwarization & Enablers, vol. 37, no. 3, pp. 586-599, March 2019.

Jingpu Duan, Xiaodong Yi, Junjie Wang, Chuan Wu, Franck Le. "NetStar: a Future/Promise Framework for Asynchronous Network Functions," in IEEE Journal on Selected Areas in Communications (JSAC) Special issue on Network Softwarization & Enablers, vol. 37, no. 3, pp. 600-612, March 2019.

Conference Paper

Mengdi Wang, Chen Meng, Guoping Long, Chuan Wu, Jun Yang, Wei Lin. "Characterizing Deep Learning Training Workloads on a Large AI Cloud," in 2019 IEEE International Symposium on Workload Characterization (IISWC-2019), Orlando, Florida, USA, November 3-5, 2019.

Yanghua Peng, Yibo Zhu, Yangrui Chen, Yixin Bao, Bairen Yi, Chang Lan, Chuan Wu, Chuanxiong Guo. "A Generic Communication Scheduler for Distributed DNN Training Acceleration," in ACM SOSP, Huntsville, Ontario, Canada, October 27-30, 2019. [project code available]

Xiaodong Yi, Junjie Wang, Jingpu Duan, Wei Bai, Chuan Wu, Yongqiang Xiong, Dongsu Han. "FlowShader: a Generalized Framework for GPU-accelerated VNF Flow Processing," in IEEE ICNP, Chicago, Illinois, USA, October 7-10, 2019.

Jing Li, Walter Yu Hang Lam, Richard Tai Chiu Hsung, Edmond Ho Nang Pow, Chuan Wu, Zheng Wang. "Control and Motion Scaling of A Compact Cable-driven Dental Robotic Manipulator," in IEEE/ASME International Conference on Advanced Intelligent Mechatronics, Hong Kong, China, July 8-12, 2019.

Qihang Sun, Shaolei Ren, Chuan Wu. "A Provably-Efficient Online Algorithm for Re-Utilizing Unused VM Resources for Edge Providers," in IEEE ICC, Shanghai, China, May 20-24, 2019.

Yixin Bao, Yanghua Peng, Chuan Wu. "Deep Learning-based Job Placement in Distributed Machine Learning Clusters," in IEEE INFOCOM, Paris, France, April 29-May 2, 2019.

Bingqian Du, Chuan Wu, Zhiyi Huang. "Learning Resource Allocation and Pricing for Cloud Profit Maximization," in the Thirty-Third AAAI Conference on Artificial Intelligence (AAAI-19), Honolulu, Hawaii, USA, January 27-February 1, 2019.

2018

Journal Article

Ruiting Zhou, Zongpeng Li, Chuan Wu. "A Truthful Online Mechanism for Location-Aware Tasks in Mobile Crowd Sensing," in IEEE Transactions on Mobile Computing, vol. 17, no. 8, August 2018.

Yongzheng Jia, Chuan Wu, Zongpeng Li, Franck Le, Alex Liu. "Online Scaling of NFV Service Chains across Geo-distributed Datacenters," in IEEE/ACM Transactions on Networking, vol. 26, no. 2, pp. 699-710, April 2018.

Ruiting Zhou, Zongpeng Li, Chuan Wu. "Scheduling Frameworks for Cloud Container Services," in IEEE/ACM Transactions on Networking, vol. 26, no. 1, pp. 436-450, February 2018.

Ruiting Zhou, Zongpeng Li, Chuan Wu. "An Online Emergency Demand Response Mechanism for Cloud Computing," in ACM Transactions on Modeling and Performance Evaluation of Computing Systems, vol. 3, no. 5, February 2018.

Weijie Shi, Chuan Wu, Zongpeng Li. "A Shapley-value Mechanism for Bandwidth On Demand between Datacenters," in IEEE Transactions on Cloud Computing, vol. 6, no. 1, pp. 19-32, January-March 2018.

Conference Paper

Ziyue Luo, Zongpeng Li, Chuan Wu. "Online Cloud Resource Allocation and Pricing with Server Speed Scaling," in IEEE ICC 2018, Kansas City, MO, USA, May 20-24, 2018.

Yanghua Peng, Yixin Bao, Yangrui Chen, Chuan Wu, Chuanxiong Guo. "Optimus: An Efficient Dynamic Resource Scheduler for Deep Learning Clusters," in EuroSys 2018, Porto, Portugal, April 23-26, 2018. [project code available]

Yixin Bao, Yanghua Peng, Chuan Wu, Zongpeng Li. "Online Job Scheduling in Distributed Machine Learning Clusters," in IEEE INFOCOM, Honolulu, HI, USA, April 15-19, 2018.

Xiaoxi Zhang, Chuan Wu, Zhiyi Huang, Zongpeng Li. "Occupation-Oblivious Pricing of Cloud Jobs via Online Learning," in IEEE INFOCOM, Honolulu, HI, USA, April 15-19, 2018.

2017

Journal Article

Ruiting Zhou, Zongpeng Li, Chuan Wu. "Virtualized Resource Sharing in Cloud Radio Access Networks: An Auction Approach," in Elsevier Computer Communications Journal, vol. 114, no. C, pp. 22-35, December 2017.

Mohammad H. Hajiesmaili, Lok To Mak, Zhi Wang, Chuan Wu, Minghua Chen. "Cost-Effective Low-Delay Cloud Video Conferencing," in IEEE Transactions on Multimedia, vol. 19, no. 12, pp. 2760-2774, December 2017.

Jingpu Duan, Chuan Wu, Franck Le, Alex X. Liu, Yanghua Peng. "Dynamic Scaling of Virtualized, Distributed Service Chains: A Case Study of IMS," in IEEE Journal on Selected Areas in Communications (JSAC) Special issue on Emerging Technologies in Software-driven Communication, vol. 35, no. 11, pp. 2501-2511, November 2017.

Xiaoxi Zhang, Zhiyi Huang, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "Online Auctions in IaaS Clouds: Welfare and Profit Maximization with Server Costs," in IEEE/ACM Transactions on Networking, vol. 25, No. 2, pp. 1034-1047, April 2017.

Ruiting Zhou, Zongpeng Li, Chuan Wu, Zhiyi Huang. "An Efficient Cloud Market Mechanism for Computing Jobs with Soft Deadlines," in IEEE/ACM Transactions on Networking, vol. 25, No. 2, pp. 793-805, April 2017.

Weijie Shi, Chuan Wu, Zongpeng Li. "An Online Auction Mechanism for Dynamic Virtual Cluster Provisioning in Geo-Distributed Clouds," in IEEE Transactions on Parallel and Distributed Systems, vol. 28, No. 3, pp. 677- 688, March 2017.

Sijia Gu, Zongpeng Li, Chuan Wu, Huyin Zhang. "Virtualized Resource Sharing in Cloud Radio Access Networks Through Truthful Mechanisms," in IEEE Transactions on Communications, vol. 65, No. 3, pp. 1105 - 1118, March 2017.

Xiaoxi Zhang, Zhiyi Huang, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "An Online Stochastic Buy-Sell Mechanism for VNF Chains in the NFV market," in IEEE Journal on Selected Areas in Communications - Special Issue on Game Theory for Networks, vol. 35, No. 2, pp. 1-15, February 2017.

Yu Wu, Zhizhong Zhang, Chuan Wu, Chuanxiong Guo, Zongpeng Li, Francis C.M. Lau. "Orchestrating Bulk Data Transfers across Geo-Distributed Datacenters", in IEEE Transactions on Cloud Computing, vol. 5, no. 1, pp. 112 - 125, January-March 2017.

Conference Paper

Xiaodong Yi, Jingpu Duan, Chuan Wu. ''GPUNFV: a GPU-Accelerated NFV System," in the 1st Asia-Pacific Workshop on Networking (APNet'17), Hong Kong, August 3-4, 2017.

Yanghua Peng, Ji Yang, Chuan Wu, Chuanxiong Guo, Chengchen Hu, Zongpeng Li. "deTector: a Topology-aware Monitoring System for Data Center Networks," in the 2017 USENIX Annual Technical Conference (USENIX ATC'17), Santa Clara, CA, USA, July 12-14, 2017. [project code available]

Xiaoke Wang, Chuan Wu, Franck Le, Francis C.M. Lau. "Online Learning-Assisted VNF Service Chain Scaling with Network Uncertainties," in the 10th IEEE International Conference on Cloud Computing (IEEE Cloud 2017), Honolulu, Hawaii, USA, June 25-30, 2017.

Zijun Zhang, Zongpeng Li, Chuan Wu. "Optimal Posted Prices for Online Cloud Resource Allocation," in ACM SIGMETRICS 2017, Urbana-Champaign, Illinois, USA, June 5-9, 2017.

Linquan Zhang, Shangqi Lai, Chuan Wu, Zongpeng Li, Chuanxiong Guo. "Virtualized Network Coding Functions on the Internet," in the 37th IEEE International Conference on Distributed Computing Systems (ICDCS), Atlanta, GA, USA, June 5-8, 2017.

Zijun Zhang, Zongpeng Li, Chuan Wu, Chuanhe Huang. "A Scalable and Distributed Approach for NFV Service Chain Cost Minimization," in the 37th IEEE International Conference on Distributed Computing Systems (ICDCS) (short paper), Atlanta, GA, USA, June 5-8, 2017.

Xiaoxi Zhang, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "Proactive VNF Provisioning with Multi-timescale Cloud Resources: Fusing Online Learning and Online Optimization," in IEEE INFOCOM 2017, Atlanta, GA, USA, May 1-4, 2017.

Zhichao Zhao, Fei Chen, T-H. Hubert Chan, Chuan Wu. "Double Auction for Resource Allocation in Cloud Computing," in the Seventh International Conference on Cloud Computing and Services Science (CLOSER), Porto, Portugal, April 24-26, 2017.

2016

Journal Article

Qihang Sun, Chuan Wu, Zongpeng Li, Shaolei Ren. "Colocation Demand Response: Joint Online Mechanisms for Individual Utility and Social Welfare Maximization," in IEEE Journal on Selected Areas in Communications - Series on Green Communications and Networking, vol. 34, no. 12, pp. 3978 - 3992, December 2016.

Can Zhao, Jian Zhao, Xiaojun Lin, Chuan Wu. "Capacity of P2P On-Demand Streaming with Simple, Robust and Decentralized Control," in IEEE/ACM Transactions on Networking, vol. 24, no. 5, pp. 2607 - 2620, October 2016.

Linquan Zhang, Shaolei Ren, Chuan Wu, Zongpeng Li. "A Truthful Incentive Mechanism for Emergency Demand Response in Geo-distributed Colocation Data Centers," in ACM Transactions on Modeling and Performance Evaluation of Computing Systems, vol. 1, no. 4, September 2016.

Weijie Shi, Linquan Zhang, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "An Online Auction Framework for Dynamic Resource Provisioning in Cloud Computing," in IEEE/ACM Transactions on Networking, vol 24, no. 4, pp. 2061 - 2073, August 2016.

Hongxing Li, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "Virtual Machine Trading in a Federation of Clouds: Individual Profit and Social Welfare Maximization," in IEEE/ACM Transactions on Networking, vol. 24, no. 3, pp. 1827 - 1840, June 2016.

Can Zhao, Xiaojun Lin, Chuan Wu. "The Streaming Capacity of Sparsely-Connected P2P Systems with Distributed Control", in IEEE/ACM Transactions on Networking, vol. 24, no. 1, pp. 58-71, February 2016.

Conference Paper

Zhixiong Niu, Zhi Wang, Hong Xu, Chuan Wu, Francis C.M. Lau. " More is Better? Measurement of MPTCP based Cellular Bandwidth Aggregation in the Wild," in the 13th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2016), Brasilia, Brazil, October 10-13, 2016.

Xiaoke Wang, Chuan Wu, Franck Le, Alex Liu, Zongpeng Li, Francis C.M. Lau. "Online VNF Scaling in Datacenters," in the 9th IEEE International Conference on Cloud Computing (IEEE Cloud 2016), San Francisco, California, USA, June 27-July 2, 2016.

Qihang Sun, Shaolei Ren, Chuan Wu, Zongpeng Li. "An Online Incentive Mechanism for Emergency Demand Response in Geo-Distributed Colocation Data Centers," in the Seventh ACM International Conference on Future Energy Systems (ACM e-Energy), Waterloo, Canada, June 21-24, 2016. [Best Paper Award]

Ruiting Zhou, Zongpeng Li, Chuan Wu. "An Emergency Demand Response Mechanism for Cloud Computing," in the GreenMetrics Workshop, in conjunction with ACM SIGMETRICS 2016, Antibes Juan-les-Pins, France, June 14, 2016. [Best Student Paper Runner-up]

Yixin Bao, Xiaoke Wang, Zhi Wang, Chuan Wu, Francis C.M. Lau. "Online Influence Maximization in Non-Stationary Social Networks," in the ACM/IEEE International Symposium on Quality of Service (ACM/IEEE IWQoS 2016), Beijing, China, June 20-21, 2016.

Weijie Shi, Chuan Wu, Zongpeng Li. "An Online Mechanism for Dynamic Virtual Cluster Provisioning in Geo-Distributed Clouds," in IEEE INFOCOM, San Francisco, CA, USA, April 10-15, 2016.

Sijia Gu, Zongpeng Li, Chuan Wu, Chuanhe Huang. "An Efficient Auction Mechanism for Service Chains in the NFV Market," in IEEE INFOCOM, San Francisco, CA, USA, April 10-15, 2016.

Ajay Gopinathan, Niklas Carlsson, Zongpeng Li, Chuan Wu. "Revenue-maximizing and Truthful Online Auctions for Dynamic Spectrum Access," in 2016 IEEE/IFIP Wireless On-demand Network systems and Services Conference (WONS 2016), Cortina d'Ampezzo, Italy, January 20-22, 2016.

2015

Journal Article

Linquan Zhang, Zongpeng Li, Chuan Wu, Shaolei Ren. "Online Electricity Cost Saving Algorithms for Co-Location Data Centers," in IEEE Journal on Selected Areas in Communications - Series in Green Communications and Networking (JSAC-SGCN), vol. 33, No. 12, pp. 2906-2919, December 2015.

Ruiting Zhou, Zongpeng Li, Chuan Wu, Minghua Chen. "Demand Response in Smart Grids: A Randomized Auction Approach," in IEEE Journal on Selected Areas in Communications - Series in Green Communications and Networking (JSAC-SGCN), vol. 33, No. 12, pp. 2540-2553, December 2015.

Xuanjia Qiu, Hongxing Li, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "Cost-Minimizing Dynamic Migration of Content Distribution Services into Hybrid Clouds", in IEEE Transactions on Parallel and Distributed Systems, vol. 26, no. 12, pp. 3330-3345, December 2015.

Lifeng Sun, Zhi Wang, Chuan Wu, Wenwu Zhu, Qidong Zhuang, Shiqiang Yang. "A Joint Online Transcoding and Delivery Approach for Dynamic Adaptive Streaming," in IEEE Transactions on Multimedia, vol. 17, no. 6, pp. 867-879, June 2015.

Yu Wu, Chuan Wu, Bo Li, Linquan Zhang, Zongpeng Li, Francis C.M. Lau. "Scaling Social Media Applications into Geo-Distributed Clouds," in IEEE/ACM Transactions on Networking, vol. 23, no. 3, pp. 689 - 702, June 2015.

Zhi Wang, Lifeng Sun, Chuan Wu, Shiqiang Yang. "Enhancing Internet-scale Video Service Deployment Using Microblog-based Prediction," in IEEE Transactions on Parallel and Distributed Systems, vol. 26, no. 3, pp. 775 - 785, March 2015.

Jian Zhao, Chuan Wu, Xiaojun Lin. "Locality-aware Streaming in Hybrid P2P-Cloud CDN Systems", in Springer Peer-to-Peer Networking and Applications Journal, Special Issue on P2P Cloud Systems, vol. 8, no. 2, pp. 320-335, March 2015.

Conference Paper

Shunyi Xu, Chuan Wu, Zongpeng Li. "Software Defined Mobile Multicast," in the 12th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2015), Dallas, Texas, USA, October 19-22, 2015.

Mohammad H. Hajiesmaili, Lok To Mak, Zhi Wang, Chuan Wu, Minghua Chen, Ahmad Khonsari. "Cost-Effective Low-Delay Cloud Video Conferencing," in the 35th International Conference on Distributed Computing Systems (IEEE ICDCS 2015), Columbus, Ohio, USA, June 29-July 2, 2015.

Shengkai Shi, Chuan Wu, Zongpeng Li. "Cost-Minimizing Online VM Purchasing for Application Service Providers with Arbitrary Demands," in the 8th IEEE International Conference on Cloud Computing (IEEE Cloud 2015), New York, USA, June 27-July 2, 2015.

Linquan Zhang, Xunrui Yin, Zongpeng Li, Chuan Wu. "Hierarchical Virtual Machine Placement in Modular Data Centers," in the 8th IEEE International Conference on Cloud Computing (IEEE Cloud 2015), New York, USA, June 27-July 2, 2015.

Xiaoxi Zhang, Zhiyi Huang, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "Online Auctions in IaaS Clouds: Welfare and Profit Maximization with Server Costs," in ACM SIGMETRICS 2015, Oregon, Portland, USA, June 15-19, 2015.

Linquan Zhang, Zongpeng Li, Chuan Wu, Shaolei Ren. "Online Electricity Cost Saving Algorithms for Co-Location Data Centers," in ACM SIGMETRICS 2015 (poster paper), Oregon, Portland, USA, June 15-19, 2015.

Qihang Sun, Chuan Wu, Shaolei Ren, Zongpeng Li. "Fair Rewarding in Colocation Data Center: Truthful Mechanism for Emergency Demand Response," in the ACM/IEEE International Symposium on Quality of Service (ACM/IEEE IWQoS 2015), Portland, Oregon, USA, June 15-16, 2015.

Xiaoxi Zhang, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "Online Cost Minimization for Operating Geo-distributed Cloud CDNs," in the ACM/IEEE International Symposium on Quality of Service (ACM/IEEE IWQoS 2015), Portland, Oregon, USA, June 15-16, 2015.

Jingpu Duan, Zhi Wang, Chuan Wu. "Responsive Multipath TCP in SDN-based Datacenters," in IEEE International Conference on Communications (IEEE ICC 2015), London, UK, June 8-12, 2015.

Hongxing Li, Chuan Wu, Zongpeng Li. "Socially-Optimal Online Spectrum Auctions for Secondary Wireless Communication," in IEEE INFOCOM 2015, Hong Kong, China, April 26-May 1, 2015.

Xiaoxi Zhang, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "A Truthful (1 - epsilon)-Optimal Mechanism for On-demand Cloud Resource Provisioning," in IEEE INFOCOM 2015, Hong Kong, China, April 26-May 1, 2015.

Linquan Zhang, Shaolei Ren, Chuan Wu, Zongpeng Li. "A Truthful Incentive Mechanism for Emergency Demand Response in Colocation Data Centers," in IEEE INFOCOM 2015, Hong Kong, China, April 26-May 1, 2015.

Ruiting Zhou, Zongpeng Li, Chuan Wu. "An Online Procurement Auction for Power Demand Response in Storage-Assisted Smart Grids," in IEEE INFOCOM 2015, Hong Kong, China, April 26-May 1, 2015.

2014

Journal Article

Wei Huang, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "The Performance and Locality Tradeoff in BitTorrent-like File Sharing Systems," in Springer Peer-to-Peer Networking and Applications Journal, vol. 7, No. 4, pp. 469 - 484, December 2014.

Tang Xiahou, Zongpeng Li, Chuan Wu, Jiaqing Huang. "A Geometric Perspective to Multiple-Unicast Network Coding," in IEEE Transactions on Information Theory, vol. 60, No. 5, pp. 2884 - 2895, May 2014.

Hongxing Li, Qiangsheng Hua, Chuan Wu, Francis C.M. Lau. "Latency-Minimizing Data Aggregation in Wireless Sensor Networks under Physical Interference Model," in Elsevier Ad Hoc Networks Journal, vol. 12, pp. 52- 68, January 2014.

Conference Paper

Jian Zhao, Chuan Wu. "Socially-optimal ISP-aware P2P Content Distribution via a Primal-Dual Approach," in the Sixth International Workshop on Hot Topics in Peer-to-Peer Computing and Online Social Networking (HotPOST), in conjunction with IEEE ICDCS 2014, Madrid, Spain, June 30, 2014.

Xuanjia Qiu, Chuan Wu, Hongxing Li, Zongpeng Li, Francis C.M. Lau. "Federated Private Clouds via Broker's Marketplace: A Stackelberg- Game Perspective," in the 7th IEEE International Conference on Cloud Computing (IEEE Cloud 2014), Alaska, USA, June 27-July 2, 2014.

Haoming Fu, Zongpeng Li, Chuan Wu, Xiaowen Chu. "Core-Selecting Auctions for Dynamically Allocating Heterogeneous VMs in Cloud Computing," in the 7th IEEE International Conference on Cloud Computing (IEEE Cloud 2014), Alaska, USA, June 27-July 2, 2014.

Weijie Shi, Linquan Zhang, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "An Online Auction Framework for Dynamic Resource Provisioning in Cloud Computing," in ACM SIGMETRICS 2014, Austin, Texas, USA, June 16-20, 2014.

Linquan Zhang, Zongpeng Li, Chuan Wu. "Randomized Auction Design for Electricity Markets between Grids and Microgrids," in ACM SIGMETRICS 2014, Austin, Texas, USA, June 16-20, 2014.

Shengkai Shi, Zhi Wang, Chuan Wu, Xiaojun Lin. "Characterizing Cascade Dynamics in a Microblogging System," in IEEE ICC 2014, Sydney, Australia, June 10-14, 2014.

Weijie Shi, Chuan Wu, Zongpeng Li. "RSMOA: A Revenue and Social Welfare Maximizing Online Auction for Dynamic Cloud Resource Provisioning," in the ACM/IEEE International Symposium on Quality of Service (ACM/IEEE IWQoS 2014), pp. 166-175, Hong Kong, May 26-27, 2014.

Jian Zhao, Hongxing Li, Chuan Wu, Zongpeng Li, Zhizhong Zhang, Francis C.M. Lau. "Dynamic Pricing and Profit Maximization for the Cloud with Geo-distributed Data Centers," in IEEE INFOCOM 2014, Toronto, Canada, April 27-May 2, 2014.

Zhi Wang, Lifeng Sun, Chuan Wu, Wenwu Zhu, Shiqiang Yang. "Joint Online Transcoding and Geo-distributed Delivery for Dynamic Adaptive Streaming," in IEEE INFOCOM 2014, Toronto, Canada, April 27-May 2, 2014.

Linquan Zhang, Zongpeng Li, Chuan Wu, Minghua Chen. "Online Algorithms for Uploading Deferrable Big Data to The Cloud," in IEEE INFOCOM 2014, Toronto, Canada, April 27-May 2, 2014.

Linquan Zhang, Zongpeng Li, Chuan Wu. "Dynamic Resource Provisioning in Cloud Computing: A Randomized Auction Approach," in IEEE INFOCOM 2014, Toronto, Canada, April 27-May 2, 2014.

2013

Journal Article

Linquan Zhang, Chuan Wu, Zongpeng Li, Chuanxiong Guo, Minghua Chen, Francis C.M. Lau. "Moving Big Data to The Cloud: An Online Cost-Minimizing Approach," in IEEE JSAC Special Issue on Networking Challenges in Cloud Computing Systems and Applications, vol. 31, No. 12, pp. 2710-2721, December 2013.

Hongxing Li, Chuan Wu, Dongxiao Yu, Qiang-Sheng Hua, Francis C.M. Lau. "Aggregation Latency-Energy Tradeoff in Wireless Sensor Networks with Successive Interference Cancellation," in IEEE Transactions on Parallel and Distributed Systems, vol. 24, No. 11, pp. 2160-2170, November 2013.

Yu Wu, Zhizhong Zhang, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "CloudMoV: Cloud-based Mobile Social TV," in IEEE Transactions on Multimedia, special issue on Cloud-Based Mobile Media - Infrastructure, Services and Applications, vol. 15, No. 4, pp. 821-832, June 2013.

Ruiting Zhou, Zongpeng Li, Chuan Wu, Carey Williamson. "Signal Alignment: Enabling Physical Layer Network Coding for MIMO Networking," in IEEE Transactions on Wireless Communications, vol. 12, No. 6, pp. 3012-3023, June 2013.

Zhi Wang, Chuan Wu, Lifeng Sun, Shiqiang Yang. "Peer-Assisted Social Media Streaming With Social Reciprocity," in IEEE Transactions on Network and Service Management, vol. 10, No. 1, pp. 84-94, March 2013.

Zhizhong Zhang, Chuan Wu, David W.L. Cheung. "A Survey on Cloud Interoperability: Taxonomies, Standards, and Practice," in ACM SIGMETRICS Performance Evaluation Review, vol. 40, No. 4, pp. 13-22, March 2013. (invited submission)

Conference Paper

Yu Wu, Chuan Wu, Bo Li, Francis C.M. Lau. "vSkyConf: Cloud-assisted Multi-party Mobile Video Conferencing," in the Second Mobile Cloud Computing (MCC) Workshop, in conjunction with ACM SIGCOMM 2013, Hong Kong, August 12, 2013.

Ming He, Zongpeng Li, Chuan Wu, Xunrui Yin. "On Uniform Matroidal Networks," in the 2013 IEEE International Symposium on Information Theory (ISIT 2013), Istanbul, Turkey, July 7-12, 2013.

Wei Deng, Fangming Liu, Hai Jin, Chuan Wu. "SmartDPSS: Cost-Minimizing Multi-source Power Supply for Datacenters with Arbitrary Demand," in the 33rd International Conference on Distributed Computing Systems (ICDCS 2013), Philadelphia, USA, July 8-11, 2013.

Tang Xiahou, Zongpeng Li, Chuan Wu. "Information Multicast in (Pseudo-)Planar Networks: Efficient Network Coding over Small Finite Fields," in the 2013 IEEE International Symposium on Network Coding (NetCod 2013), Calgary, Canada, June 7-9, 2013.

Xuanjia Qiu, Wai Leong Yeow, Chuan Wu, Francis C.M. Lau. "Cost-Minimizing Preemptive Scheduling of MapReduce Workloads on Hybrid Clouds," in the ACM/IEEE International Symposium on Quality of Service (ACM/IEEE IWQoS 2013), Montreal, Canada, June 3-4, 2013.

Wei Deng, Fangming Liu, Hai Jin, Chuan Wu, Xue Liu. "MultiGreen: Cost-Minimizing Multi-source Datacenter Power Supply with Online Control," in the fourth ACM International Conference on Future Energy Systems (ACM e-Energy), Berkley, California, USA, May 22-24, 2013.

Hongxing Li, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "Socially-optimal Multi-hop Secondary Communication under Arbitrary Primary User Mechanisms," in IEEE INFOCOM 2013, Turin, Italy, April 14-19, 2013.

Can Zhao, Jian Zhao, Xiaojun Lin, Chuan Wu. "Capacity of P2P On-Demand Streaming with Simple, Robust and Decentralized Control," in IEEE INFOCOM 2013, Turin, Italy, April 14-19, 2013.

Hongxing Li, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "Profit-Maximizing Virtual Machine Trading in a Federation of Selfish Clouds," in IEEE INFOCOM 2013 Mini-Conference, Turin, Italy, April 14-19, 2013.

Linquan Zhang, Chuan Wu, Zongpeng Li, Chuanxiong Guo, Minghua Chen, Francis C.M. Lau. "Moving Big Data to the Cloud," in IEEE INFOCOM 2013 Mini-Conference, Turin, Italy, April 14-19, 2013.

2012

Journal Article

Jian Zhao, Chuan Wu. "Characterizing Locality-aware P2P Streaming," in Journal of Communications, Vol. 7, No. 3, pp. 222-231, March 2012.

Chuan Wu, Zongpeng Li, Xuanjia Qiu, Francis C.M. Lau. "Auction-based P2P VoD Streaming: Incentives and Optimal Scheduling," in ACM Transactions on Multimedia Computing, Communications and Applications, Vol. 8s, Issue 1, No. 14, February 2012.

Chuan Wu, Baochun Li, Shuqiao Zhao. "Diagnosing Network-wide P2P Live Streaming Inefficiencies," in ACM Transactions on Multimedia Computing, Communications and Applications, Vol. 8s, Issue 1, No. 13, February 2012.

Zhi Wang, Chuan Wu, Lifeng Sun, Shiqiang Yang, "Strategies of Collaboration in Multi-Swarm Peer-to-Peer Content Distribution," in Elsevier Journal of Tsinghua Science and Technology, Vol. 17, No. 1, pp. 29-39, February 2012 (invited submission).

Conference Paper

Qiang-Sheng Hua, Haisheng Tan, Yuexuan Wang, Hongxing Li, Dongxiao Yu, Francis C.M. Lau, Chuan Wu. "Computing Capacity and Connectivity in Cognitive Radio Ad-Hoc Networks," in 2012 International Symposium on Per- vasive Systems, Algorithms, and Networks (ISPAN), San Marcos, Texas, December 13-15, 2012.

Ruiting Zhou, Zongpeng Li, Chuan Wu, Carey Williamson. "Buddy Routing: A Routing Paradigm for NanoNets Based on Physical Layer Network Coding," in the IEEE International Conference on Computer Communication Networks (ICCCN 2012), Munich, Germany, July 30-August 2, 2012.

Zongpeng Li, Chuan Wu. "Space Information Flow: Multiple Unicast," in the 2012 IEEE International Symposium on Information Theory (ISIT 2012), Cambridge, Massachusetts, USA, July 1-6, 2012.

Tang Xiahou, Chuan Wu, Jiaqing Huang, Zongpeng Li. "A Geometric Framework for Investigating the Multiple Unicast Network," in the International Symposium on Network Coding 2012 (NetCod 2012), Cambridge, Massachusetts, USA, June 29-30, 2012.

Xuanjia Qiu, Wei Huang, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "Exploring the Sustainability of Credit-incentivized Peer-to-Peer Content Distribution," in the Fourth International Workshop on Hot Topics in Peer-to-Peer Computing and Online Social Networking (HotPOST), in conjunction with IEEE ICDCS 2012, Maucau, China, June 21, 2012 (Best Paper Award).

Hongxian Sun, Chuan Wu. "Epidemic Forwarding in Mobile Social Networks," in IEEE International Conference on Communications (IEEE ICC 2012), Ottawa, Canada, June 10-15, 2012.

Xuanjia Qiu, Hongxing Li, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "Dynamic Scaling of VoD Services into Hybrid Clouds with Cost Minimization and QoS Guarantee," in the 19th International Packet Video Workshop (PV 2012), Munich, Germany, May 10-11, 2012.

Yu Wu, Chuan Wu, Bo Li, Linquan Zhang, Zongpeng Li, Francis C.M. Lau. "Scaling Social Media Applications into Geo-Distributed Clouds," in IEEE INFOCOM 2012, Orlando, Florida, USA, March 25-30, 2012.

Hongxing Li, Chuan Wu, Zongpeng Li, Wei Huang, Francis C.M. Lau. "Stochastic Optimal Multirate Multicast in Socially Selfish Wireless Networks," in IEEE INFOCOM 2012, Orlando, Florida, USA, March 25-30, 2012.

Xuanjia Qiu, Hongxing Li, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "Cost-Minimizing Dynamic Migration of Content Distribution Services into Hybrid Clouds," in IEEE INFOCOM 2012 mini-conference, Orlando, Florida, USA, March 25-30, 2012.

Zhi Wang, Lifeng Sun, Chuan Wu, Shiqiang Yang. "Guiding Internet-Scale Video Service Deployment Using Microblog-based Prediction," in IEEE INFOCOM 2012 mini-conference, Orlando, Florida, USA, March 25-30, 2012.

2011

Journal Article

Chuan Wu, Baochun Li, Shuqiao Zhao. "On Dynamic Server Provisioning in Multichannel P2P Live Streaming," in IEEE/ACM Transactions on Networking, vol. 19, No. 5, pp. 1317-1330, October 2011.

Conference Paper

Hongxing Li, Wei Huang, Chuan Wu, Zongpeng Li, Francis C.M. Lau. "Utility-Maximizing Data Dissemination in Socially Selfish Cognitive Radio Networks," in the 8th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2011), Valencia, Spain, October 17-21, 2011.

Ruiting Zhou, Zongpeng Li, Chuan Wu, Carey Williamson. "Physical Layer Network Coding with Signal Alignment for MIMO Wireless Networks," in the 8th IEEE International Conference on Mobile Ad-hoc and Sensor Systems (IEEE MASS 2011), Valencia, Spain, October 17-21, 2011.

Yu Wu, Chuan Wu, Bo Li, Xuanjia Qiu, Francis C.M. Lau. "CloudMedia: When Cloud on Demand Meets Video on Demand," in the 31st International Conference on Distributed Computing Systems (ICDCS 2011), pp. 268-277, Minneapolis, Minnesota, USA, June 20-24, 2011.

Zhi Wang, Chuan Wu, Lifeng Sun, Shiqiang Yang. "Peer-Assisted Online Games with Social Reciprocity," in the ACM/IEEE International Workshop on Quality of Service (ACM/IEEE IWQoS 2011), San Jose, California, USA, June 6-7, 2011.

Chenguang Kong, Chuan Wu, Victor O.K. Li. "SMS: Collaborative Streaming in Mobile Social Networks," in IFIP Networking 2011, also Lecture Notes in Computer Science, Springer, vol. 6641, pp. 275-287, Valencia, Spain, May 9-13, 2011.

Can Zhao, Xiaojun Lin, Chuan Wu. "The Streaming Capacity of Sparsely-Connected P2P Systems with Distributed Control," in IEEE INFOCOM 2011, pp. 1449-1457, Shanghai, China, April 10-15, 2011.

Ajay Gopinathan, Zongpeng Li, Chuan Wu. "Strategyproof Auctions for Balancing Social Welfare and Fairness in Secondary Spectrum Markets," in IEEE INFOCOM 2011, pp. 3020-3028, Shanghai, China, April 10-15, 2011.

Jin Wang, Jianping Wang, Chuan Wu, Kejie Lu, Naijie Gu. "Anonymous Communication with Network Coding against Traffic Analysis Attack," in IEEE INFOCOM 2011, pp. 1008-1016, Shanghai, China, April 10-15, 2011.

2010

Journal Article

Xuanjia Qiu, Wei Huang, Chuan Wu, Francis C.M. Lau, Xiaola Lin. "InstantLeap: an Architecture for Fast Neighbor Discovery in Large-scale P2P VoD Streaming," in Springer Multimedia Systems Journal, vol. 16, No. 3, pp. 183-198, Springer-Verlag, June 2010.

Conference Paper

Zhi Wang, Chuan Wu, Lifeng Sun, Shiqiang Yang. "Strategies of Collaboration in Multi-channel P2P VoD Streaming," in IEEE Globecom 2010, Miami, Florida, December 6-10, 2010.

Hongxing Li, Qiangsheng Hua, Chuan Wu, Francis C.M. Lau. "Minimum-Latency Aggregation Scheduling in Wireless Sensor Networks under Physical Interference Model," in the 13th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Systems (ACM MSWiM 2010), Bodrum, Turkey, October 17-21, 2010.

Shun-Yun Hu, Chuan Wu, Eliya Buyukkaya, et al. "A Spatial Publish Subscribe Overlay for Massively Multiuser Virtual Environments," in the 2010 International Conference on Electronics and Information Engineering (ICEIE 2010), pp. V2-314 - V2-318, Kyoto, Japan, August 1-3, 2010.

Wei Huang, Chuan Wu, Francis C.M. Lau. "The Performance and Locality Tradeoff in BitTorrent-like P2P File-Sharing Systems," in IEEE International Conference on Communications 2010 (IEEE ICC 2010), Cape Town, South Africa, May 23-27, 2010.

Zimu Liu, Chuan Wu, Baochun Li, Shuqiao Zhao. "UUSee: Large-Scale Operational On-Demand Streaming with Random Network Coding," in IEEE INFOCOM 2010, pp. 2070-2078, San Diego, California, March 15-19, 2010.

2009

Conference Paper

Xuanjia Qiu, Chuan Wu, Xiaola Lin, Francis C.M. Lau. "InstantLeap: Fast Neighbor Discovery in P2P VoD Streaming," in the 19th International Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV 2009), pp. 19-24, Williamsburg, Virginia, June 3-5, 2009.

Zimu Liu, Chuan Wu, Baochun Li, Shuqiao Zhao. "Why Are Peers Less Stable in Unpopular P2P Streaming Channels?," in IFIP Networking 2009, also Lecture Notes in Computer Science, Springer, vol. 5550, pp. 274-286, Aachen, Germany, May 11-15, 2009.

Zimu Liu, Chuan Wu, Baochun Li, Shuqiao Zhao. "Distilling Superior Peers in Large-Scale P2P Streaming Systems," in IEEE INFOCOM 2009, pp. 82-90, Rio de Janeiro, Brazil, April 19-25, 2009.

Chuan Wu, Baochun Li, Shuqiao Zhao. "Diagnosing Network-wide P2P Live Streaming Inefficiencies," in IEEE INFOCOM 2009 Mini-Conference, pp. 2731-2735, Rio de Janeiro, Brazil, April 19-25, 2009.

2008 and before

Journal Article

Chuan Wu, Baochun Li, Shuqiao Zhao. "Exploring Large-Scale Peer-to-Peer Live Streaming Topologies," in ACM Transactions on Multimedia Computing, Communications and Applications, Vol. 4, Issue 3, No. 19, August 2008.

Chuan Wu, Baochun Li, Zongpeng Li. "Dynamic Bandwidth Auctions in Multioverlay P2P Streaming with Network Coding," in IEEE Transactions on Parallel and Distributed Systems, Vol. 19, No. 6, pp. 806-820, June 2008.

Chuan Wu, Baochun Li. "rStream: Resilient and Optimal Peer-to-Peer Streaming with Rateless Codes," in IEEE Transactions on Parallel and Distributed Systems, Vol. 19, No. 1, pp. 77-92, January 2008.

Chuan Wu, Baochun Li, Shuqiao Zhao. "Characterizing Peer-to-Peer Streaming Flows," in IEEE Journal on Selected Areas in Communications, Special Issue on Advances in Peer-to-Peer Streaming Systems, Vol. 25, No. 9, pp. 1612-1626, December 2007.

Chuan Wu, Baochun Li. "Diverse: Application-Layer Service Differentiation in Peer-to-Peer Communications," in IEEE Journal on Selected Areas in Communications, Special Issue on Peer-to-Peer Communications and Applications, Vol. 25, No. 1, pp. 222-234, January 2007.

Conference Paper

Chuan Wu, Baochun Li, Shuqiao Zhao. "Multi-channel Live P2P Streaming: Refocusing on Servers," in IEEE INFOCOM 2008, pp. 1355 - 1363, Phoenix, Arizona, April 14-17, 2008.

Chuan Wu, Baochun Li. "On Meeting P2P Streaming Bandwidth Demand with Limited Supplies," in the Fifteenth Annual SPIE/ACM International Conference on Multimedia Computing and Networking (MMCN 2008), San Jose, California, January 30-31, 2008.

Chuan Wu, Baochun Li, Shuqiao Zhao. "Magellan: Charting Large-Scale Peer-to-Peer Live Streaming Topologies," in 27th International Conference on Distributed Computing Systems (ICDCS 2007), pp. 62-69, Toronto, Ontario, Canada, June 25-29, 2007.

Chuan Wu, Baochun Li. "Optimal Rate Allocation in Overlay Content Distribution," in IFIP Networking 2007, also Lecture Notes in Computer Science, Springer, vol. 4479, pp. 678-690, Atlanta, Georgia, May 14-18, 2007.

Chuan Wu, Baochun Li. "Outburst: Efficient Overlay Content Distribution with Rateless Codes," in IFIP Networking 2007, also Lecture Notes in Computer Science, Springer, vol. 4479, pp. 1208-1216, Atlanta, Georgia, May 14-18, 2007.

Chuan Wu, Baochun Li. "Strategies of Conflict in Coexisting Streaming Overlays," in IEEE INFOCOM 2007, pp. 481-489, Anchorage, Alaska, May 6-12, 2007.

Chuan Wu, Baochun Li. "Echelon: Peer-to-Peer Network Diagnosis with Network Coding," in the Fourteenth IEEE International Workshop on Quality of Service (IWQoS 2006), pp. 20-29, Yale University, New Haven, Connecticut, June 19-21, 2006.

Chuan Wu, Baochun Li. "Optimal Peer Selection for Minimum-Delay Peer-to-Peer Streaming with Rateless Codes," in ACM Workshop on Advances in Peer-to-Peer Multimedia Streaming (P2PMMS 2005), in conjunction with ACM Multimedia 2005, pp. 69-78, Singapore, November 6-12, 2005.

Chuan Wu, Baochun Li. "rStream: Resilient Peer-to-Peer Streaming with Rateless Codes," in ACM Multimedia 2005, pp. 307-310, Singapore, November 6-12, 2005.