Di Wu
Ph.D.(CUHK), Professor, Associate DeanDirector, Institute of Advanced Networking and Computing Systems (IANCS)
School of Computer Science and Engineering, Sun Yat-sen University
Guangzhou 510006, China
E-mail : wudi27 AT mail.sysu.edu.cn
Di Wu is a Professor and Associate Dean in the School of Computer Science and Engineering, Sun Yat-sen University, Guangzhou, China. He received the B.S. degree from the University of Science and Technology of China, Hefei, China, in 2000; the M.S. degree from the Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China, in 2003; and the Ph.D. degree in Computer Science and Engineering from the Chinese University of Hong Kong, Shatin, Hong Kong, in 2007. During 2007-2009, he worked as a postdoctoral researcher in the Department of Computer Science and Engineering, NYU Polytechnic School of Engineering (previously Polytechnic Institute of NYU), advised by Prof. Keith W. Ross. He was also working closely with Prof. Yong Liu and Prof. Joel Wein. He was the co-recipient of IEEE INFOCOM 2009 Best Paper Award.
He has served as the Media Streaming IG Chair (2014-2018) of IEEE Communications Society Multimedia Communications Technical Committee, the TPC Co-chair of IEEE GLOBECOM-CCSNA Workshop 2014, Chair of CCF YOCSEF-Guangzhou (2014-2015), Member of the Council of China Computer Federation (2012-2015). He has also served as the Associate Editor of IEEE Transactions on Network Science and Engineering, the Guest Editor of IEEE Transactions on Circuits and Systems for Video Technology, and the Editor of SCI-indexed journals, such as Springer Telecommunication Systems, Springer Peer-to-Peer Networking and Applications, Wiley Security and Communication Networks, etc. His research interests include Cloud Computing, Big Data Analytics, Multimedia Networking, Internet Measurement, and Network Security. He is a Senior Member of IEEE, and a Member of ACM and Sigma Xi.
News
We are actively looking for talented students, postdocs and researchers to join our group. If you are interested, please email your CV (or resume) to me freely. For more information about the positions, please check the following link at here.
Honors
Recent Publications
For his full pubication list, refer to the Publication Page. [Google Scholar Citations].
Heterogeneous Edge Offloading with Incomplete Information: A Minority Game Approach
Miao Hu, Zixuan Xie, Di Wu, Yipeng Zhou, Xu Chen, and Liang Xiao
In IEEE Transactions on Parallel and Distributed Systems (IEEE TPDS),
Volume: 31, Issue: 9, Page(s): 2139-2154, September 2020.
In IEEE Transactions on Parallel and Distributed Systems (IEEE TPDS),
Volume: 31, Issue: 9, Page(s): 2139-2154, September 2020.
Collaboratively Replicating Encoded Content on RSUs to Enhance Video Services for Vehicles
Yipeng Zhou, Jiawen Chen, Guoqiao Ye, Di Wu, Jessie Hui Wang and Min Chen,
In IEEE Transactions on Mobile Computing (IEEE TMC),
In press, 2020.
In IEEE Transactions on Mobile Computing (IEEE TMC),
In press, 2020.
An Edge Computing-based Photo Crowdsourcing Framework for Real-time 3D Reconstruction
Shuai Yu, Xu Chen, Shuai Wang, Lingjun Pu, Di Wu,
In IEEE Transactions on Mobile Computing (IEEE TMC),
In press, 2020.
In IEEE Transactions on Mobile Computing (IEEE TMC),
In press, 2020.
Sparkle: User-Aware Viewport Prediction in 360-degree Video Streaming
Jinyu Chen, Xianzhuo Luo, Miao Hu, Di Wu, and Yipeng Zhou,
In IEEE Transactions on Multimedia (IEEE TMM),
In Press.
In IEEE Transactions on Multimedia (IEEE TMM),
In Press.
Impact of Temporary Fork on the Evolution of Mining Pools in Blockchain Networks: An Evolutionary Game Analysis
Canhui Chen, Xu Chen, Jiangshan Yu, Weigang Wu, Di Wu,
In IEEE Transactions on Network Science and Engineering (IEEE TNSE),
In press, 2020.
In IEEE Transactions on Network Science and Engineering (IEEE TNSE),
In press, 2020.
Robust Size Estimation of Online Social Networks via Subgraph Sampling
Yangfan Jiang, Yao Fu, Yipeng Zhou, and Di Wu,
In IEEE Transactions on Network Science and Engineering (IEEE TNSE),
In press, 2020.
In IEEE Transactions on Network Science and Engineering (IEEE TNSE),
In press, 2020.
Intelligent Edge: Leveraging Deep Imitation Learning for Mobile Edge Computation Offloading
Shuai Yu, Xu Chen, Lei Yang, Di Wu, Mehdi Bennis, and Junshan Zhang,
In IEEE Wireless Communications Magazine (IEEE WCM),
In press, 2020.
In IEEE Wireless Communications Magazine (IEEE WCM),
In press, 2020.
Deep Feature Learning for Medical Image Analysis with Convolutional Autoencoder Neural Network
Min Chen, Xiaobo Shi , Yin Zhang, Di Wu, Mohsen Guizani
In IEEE Transactions on Big Data (IEEE TBD),
In press, 2020.
In IEEE Transactions on Big Data (IEEE TBD),
In press, 2020.
Quantifying the Influence of Intermittent Connectivity on Mobile Edge Computing
Miao Hu, Di Wu, Weigang Wu, Julian Cheng, and Min Chen
In IEEE Transactions on Cloud Computing (IEEE TCC),
In press, 2020.
In IEEE Transactions on Cloud Computing (IEEE TCC),
In press, 2020.
Learning Driven Computation Offloading for Asymmetrically Informed Edge Computing
Miao Hu, Lei Zhuang, Di Wu, Yipeng Zhou, Xu Chen, and Liang Xiao
In IEEE Transactions on Parallel and Distributed Systems (IEEE TPDS),
Volume: 30, Issue:8, Page(s): 1802-1815, Aug. 2019.
In IEEE Transactions on Parallel and Distributed Systems (IEEE TPDS),
Volume: 30, Issue:8, Page(s): 1802-1815, Aug. 2019.
Learning-based Computation Offloading for IoT Devices with Energy Harvesting
Minghui Min, Liang Xiao, Dongjin Xu, Peng Cheng, Di Wu, Weihua Zhuang
In IEEE Transactions on Vehicular Technology (IEEE TVT),
Volume: 68, Issue: 2, Page(s): 1930 - 1941, Feb. 2019. (ESI Highly Cited Paper)
In IEEE Transactions on Vehicular Technology (IEEE TVT),
Volume: 68, Issue: 2, Page(s): 1930 - 1941, Feb. 2019. (ESI Highly Cited Paper)
Emotion-Aware Multimedia System Security
Yin Zhang, Yongfeng Qian, Di Wu, M. Shamim Hossain, Ahmed Ghoneim, Min Chen
In IEEE Transactions on Multimedia (IEEE TMM),
Volume: 21, Issue:3, Page(s): 617-624, Mar. 2019.
In IEEE Transactions on Multimedia (IEEE TMM),
Volume: 21, Issue:3, Page(s): 617-624, Mar. 2019.
Replicating Coded Content in Crowdsourcing-based CDN Systems
Yipeng Zhou, Terence H. Chan, Siu Wai Ho, Guoqiao Ye and Di Wu
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume: 28, Issue:12, Page(s): 3492-3503, Dec. 2018.
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume: 28, Issue:12, Page(s): 3492-3503, Dec. 2018.
Interpreting Video Recommendation Mechanisms by Mining View Count Traces
Yipeng Zhou, Jiqiang Wu, Terence H. Chan, Siu Wai Ho, Dah Ming Chiu, Di Wu,
In IEEE Transactions on Multimedia (IEEE TMM),
Volume: 20, Issue:8, Page(s): 2153-2165, August 2018.
In IEEE Transactions on Multimedia (IEEE TMM),
Volume: 20, Issue:8, Page(s): 2153-2165, August 2018.
Opportunistic Task Scheduling over Co-Located Clouds in Mobile Environment
Min Chen, Yixue Hao, Di Wu, Yong Li, Kai Hwang
In IEEE Transactions on Services Computing (IEEE TSC),
Volume: 11, Issue:3, Page(s): 549-561, June 2018.
In IEEE Transactions on Services Computing (IEEE TSC),
Volume: 11, Issue:3, Page(s): 549-561, June 2018.
Buffer State is Enough: Simplifying the Design of QoE-Aware HTTP Adaptive Video Streaming
Weiwei Huang, Yipeng Zhou, Xueyan Xie, Di Wu, Min Chen, Edith Ngai
In IEEE Transactions on Broadcasting (IEEE TBC),
Volume: 64, Issue:2, Page(s): 590-601, June 2018.
In IEEE Transactions on Broadcasting (IEEE TBC),
Volume: 64, Issue:2, Page(s): 590-601, June 2018.
Statistical Study of View Preferences for Online Videos with Cross-platform Information
Yipeng Zhou, Xuhong Gu, Di Wu, Min Chen, Terence H. Chan, Siu Wai Ho
In IEEE Transactions on Multimedia (IEEE TMM),
Volume 20, Issue 6, 1512-1524, June 2018.
In IEEE Transactions on Multimedia (IEEE TMM),
Volume 20, Issue 6, 1512-1524, June 2018.
Cache Behavior Characterization and Validation over Large-scale Video Data
Jiaqiang Liu, Huan Yan, Yong Li, Di Wu, Li Su and Depeng Jin
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume: 28, Issue 3, 734-745, March 2018.
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume: 28, Issue 3, 734-745, March 2018.
HELOS: Heterogeneous Load Scheduling for Electric Vehicle-integrated Microgrids
Gaoxiang Li, Di Wu, Jiefeng Hu, Yong Li, M. Shamim Hossain and Ahmed Ghoneim,
In IEEE Transactions on Vehicular Technology (IEEE TVT),
Volume 66, Issue 7, Pages 5785 - 5796, July 2017. (Corresponding Author)
In IEEE Transactions on Vehicular Technology (IEEE TVT),
Volume 66, Issue 7, Pages 5785 - 5796, July 2017. (Corresponding Author)
Online Cloud Transcoding and Distribution for Crowdsourced Live Game Video Streaming
Yuanhuan Zheng, Di Wu, Yihao Ke, Can Yang, Min Chen, and Guoqing Zhang
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 27, Issue 8, Pages 1777 - 1789, August 2017.
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 27, Issue 8, Pages 1777 - 1789, August 2017.
Measuring and Analyzing Third-party Mobile Game App Stores in China
Tingting Wang, Di Wu, Jiaming Zhang, Min Chen, Yipeng Zhou,
In IEEE Transactions on Network and Service Management (IEEE TNSM),
Volume 13, Issue 4, pages 793-805, Dec. 2016. (Corresponding Author)
In IEEE Transactions on Network and Service Management (IEEE TNSM),
Volume 13, Issue 4, pages 793-805, Dec. 2016. (Corresponding Author)
Efficient Upstream Bandwidth Multiplexing for Cloud Video Recording Services
Jian He, Di Wu, Xueyan Xie, Min Chen, Yong Li and Guoqing Zhang.
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 26, Issue 10, pages 1893 - 1906 , Oct. 2016. (Corresponding Author)
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 26, Issue 10, pages 1893 - 1906 , Oct. 2016. (Corresponding Author)
Toward Cost-Effective Mobile Video Streaming via Smart Cache with Adaptive Thresholding
Di Wu, Jian Huang, Jian He, Min Chen, and Guoqing Zhang.
In IEEE Transactions on Broadcasting (IEEE TBC),
Volume 61, Issue 4, pages 639-650, Dec. 2015. (Corresponding Author)
In IEEE Transactions on Broadcasting (IEEE TBC),
Volume 61, Issue 4, pages 639-650, Dec. 2015. (Corresponding Author)
On Achieving Cost-Effective Adaptive Cloud Gaming in Geo-distributed Data Centers
Hao Tian, Di Wu, Jian He, Yuedong Xu, and Min Chen.
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 25, Issue 12, pages 2064-2077, Dec. 2015. (Corresponding Author)
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 25, Issue 12, pages 2064-2077, Dec. 2015. (Corresponding Author)
Playing High-End Video Games in the Cloud: A Measurement Study
Zheng Xue, Di Wu, Jian He, Xiaojun Hei, and Yong Liu.
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 25, Issue 12, pages 2013-2025, Dec. 2015. (Corresponding Author)
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 25, Issue 12, pages 2013-2025, Dec. 2015. (Corresponding Author)
On the Computation Offloading at Ad Hoc Cloudlet: Architecture and Service Modes
Min Chen, Yixue Hao, Yong Li, Chin-Feng Lai, and Di Wu.
In IEEE Communications Magazine (IEEE COMMAG),
Vol. 53, No. 6, pp. 18-24, June 2015. (ESI Highly Cited Paper)
In IEEE Communications Magazine (IEEE COMMAG),
Vol. 53, No. 6, pp. 18-24, June 2015. (ESI Highly Cited Paper)
iCloudAccess: Cost-Effective Streaming of Video Games from the Cloud with Low Latency
Di Wu, Zheng Xue and Jian He.
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 24, Issue 8, Pages 1405 - 1416, Aug. 2014. Popular Articles of IEEE TCSVT (among the Top 50 most frequently downloaded articles for IEEE TCSVT, Sep 2014, Feb 2015)
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 24, Issue 8, Pages 1405 - 1416, Aug. 2014. Popular Articles of IEEE TCSVT (among the Top 50 most frequently downloaded articles for IEEE TCSVT, Sep 2014, Feb 2015)
On the Cost-QoE Trade-off for Cloud-based Video Streaming under Amazon EC2's Pricing Models
Jian He, Yonggang Wen, Jianwei Huang and Di Wu,
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 24, Issue 4, Pages 669 - 680, Apr. 2014. (Corresponding Author)
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 24, Issue 4, Pages 669 - 680, Apr. 2014. (Corresponding Author)
CBM: Online Strategies on Cost-aware Buffer Management for Mobile Video Streaming
Jian He, Zheng Xue, Di Wu, Dapeng Oliver Wu, and Yonggang Wen.
In IEEE Transactions on Multimedia (IEEE TMM),
Volume 16, Issue 1, Pages 242 - 252, Jan. 2014. (Corresponding Author)
In IEEE Transactions on Multimedia (IEEE TMM),
Volume 16, Issue 1, Pages 242 - 252, Jan. 2014. (Corresponding Author)
Toward Optimal Deployment of Cloud-Assisted Video Distribution Services
Jian He, Di Wu, Yupeng Zeng, Xiaojun Hei, and Yonggang Wen.
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 23, Issue 10, Pages 1717 - 1728, Oct. 2013. (Corresponding Author)
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 23, Issue 10, Pages 1717 - 1728, Oct. 2013. (Corresponding Author)
Balancing Performance and Fairness in P2P Live Video Systems
Di Wu, Yi Liang, Jian He, and Xiaojun Hei.
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 23, Issue 6, Pages 1029 - 1039, June 2013.
In IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT),
Volume 23, Issue 6, Pages 1029 - 1039, June 2013.
Unraveling the BitTorrent Ecosystem
Chao Zhang, Prithula Dhungel, Di Wu and Keith W. Ross.
In IEEE Transactions on Parallel and Distributed Systems (IEEE TPDS),
Volume 22, Issue 7, Pages 1164 - 1177, July 2011.
In IEEE Transactions on Parallel and Distributed Systems (IEEE TPDS),
Volume 22, Issue 7, Pages 1164 - 1177, July 2011.
Modeling and Analysis of Multi-Channel P2P Live Video Systems
Di Wu, Yong Liu and Keith W. Ross.
In IEEE/ACM Transactions on Networking (IEEE/ACM ToN),
Volume 18, Issue 4, Pages 1248-1260, Aug. 2010.
In IEEE/ACM Transactions on Networking (IEEE/ACM ToN),
Volume 18, Issue 4, Pages 1248-1260, Aug. 2010.
BitTorrent Darknets
Chao Zhang, Prithula Dhungel, Di Wu, Zhengye Liu, and Keith W. Ross.
In IEEE Conference on Computer Communications (IEEE INFOCOM '10),
San Diego, CA, Mar 2010.
In IEEE Conference on Computer Communications (IEEE INFOCOM '10),
San Diego, CA, Mar 2010.
Queuing Network Models for Multi-Channel P2P Live Streaming Systems
Di Wu, Yong Liu and Keith W. Ross.
In IEEE Conference on Computer Communications (IEEE INFOCOM '09),
Rio de Janeiro, Brazil, Apr. 2009. (Best Paper Award of Infocom 2009, 1 out of 1,435 submitted papers)
In IEEE Conference on Computer Communications (IEEE INFOCOM '09),
Rio de Janeiro, Brazil, Apr. 2009. (Best Paper Award of Infocom 2009, 1 out of 1,435 submitted papers)
Modeling, Analysis and Improvement for BitTorrent-Like File Sharing Networks
Ye Tian, Di Wu and Kam-Wing Ng.
In Proc. of IEEE Annual Conference on Computer Communications (IEEE INFOCOM'06)
Barcelona, Spain, Apr. 2006. (Acceptance Ratio: 18%)
In Proc. of IEEE Annual Conference on Computer Communications (IEEE INFOCOM'06)
Barcelona, Spain, Apr. 2006. (Acceptance Ratio: 18%)
Teaching
Lecturer, Sun Yat-Sen University
- Cloud Computing, Spring 2017.
- Cloud Data Management, Fall 2016.
- Advanced Topics on Computer Networking, Spring 2011.
- Computer Organizatoin, Spring 2011, Spring 2012, Spring 2013, Fall 2013, Summer 2014, Summer 2015
- Computer Networking, Fall 2010, Spring 2015, Spring 2016, Fall 2017, Fall 2018.
- Network Security, Spring 2010, Fall 2011, Fall 2012, Spring 2014
Guest Lecturer/Teaching Assistant, Polytechnic Institute of NYU
- CSC684 Computer Networking, Fall 2007, Spring 2008, Fall 2008
- CSC682 Computer Security, Spring 2008, Spring 2009
Teaching Assistant, Chinese University of Hong Kong
- CSC4430 Data Communication and Computer Networks, Spring 2007
- CSC3160 Design and Analysis of Algorithms, Fall 2006
- CSC3180 Principles of Programming Languages, Spring 2006
- CSC5110 Advanced Software Engineering, Fall 2005
- CSC2100A Data Structures, Fall 2005
Services
Professional Services:
- Chair of Interest Group on Media Streaming, IEEE Multimedia Communication Technical Committee (MMTC), 2014-2018.
- Chair of CCF YOCSEF Guangzhou (2014-2015).
Editor Board:
- Guest Editor, IEEE Transactions on Circuits and Systems for Video Technology (IEEE TCSVT), Special Issue on "Visual Computing in the Cloud: Mobile Computing", 2015.
- Member of Editor Board, Springer Telecommunication Systems (SCI-indexed).
- Member of Editor Board, Springer Peer-to-Peer Networking and Applications (SCI-indexed), 2014-2016.
- Member of Editor Board, Wiley Security and Communication Networks (SCI-indexed).
Organizing Committee:
- TPC Co-Chair, IEEE International Workshop on Cloud Computing Systems, Networks, and Applications (CCSNA), in conjunction with IEEE Global Communications Conference (GLOBECOM 2014)
- Track Chair, Software Defined Everything Track, International Conference on Cloud Computing and Big Data (CCBD 2015)
TPC Member:
- 2019: IEEE INFOCOM'19
- 2018: IEEE INFOCOM'18, ACM Multimedia'18, IEEE ICCCN'18, NDCC'18
- 2017: ACM Multimedia'17, IFIP Networking'17, IEEE ICC'17 NGNI Symposium, IEEE ICNC'17
- 2016: IEEE ICC'16, IEEE Globecom'16, IEEE/CIC ICCC'16, APCC'16
- 2015: IEEE ICC'15, IEEE Globecom'15, CCBD'15, IEEE/CIC ICCC'15
- 2014: IEEE ICC'14, IEEE Globecom'14, IEEE NAS'14, IEEE Workshop on Cloud Gaming at ICME'14,
- 2013: IFIP Networking'13, IEEE ICC'13, IEEE ICCCN'13, IEEE Globecom'13, IEEE ICCC'13, SKG'13
- 2012: IEEE ICC'12, IEEE CCNC'12, IEEE Globecom'12, GameNets'12, NDCC'12, FCST'12, GPC'12, PDCAT'12
- 2011: IEEE ICC'11, IEEE AINA'11, IEEE CCNC'11 EDCN Workshop, PAKDD'11, FCST'11
- 2010: IEEE ICCCN'10, PAAP'10
- 2009: IEEE ICCCN'09, PAKDD'09, MUE'09 P2P Video Streaming Workshop(PPVS'09)
- 2008: IEEE ICCCN'08
Reviewer:
- Journals: IEEE/ACM Transactions on Networking, IEEE Journal on Selected Areas in Communications, IEEE Transactions on Computers, IEEE Transactions on Dependable and Secure Computing, IEEE Transactions on Information Forensics & Security, ACM Transactions on Multimedia Computing Communications and Applications, IEEE Transactions on Multimedia, IEEE Internet Computing, IEEE Network Magazine, Elsevier Computer Networks, Elsevier Journal of Parallel and Distributed Computing, Elsevier Journal of Performance Evaluation, etc.
- Conferences: ACM SIGMETRICS, IEEE Infocom, ICDCS, IFIP Networking, IEEE ICC, IEEE Globecom, IEEE LCN, IEEE ICCCN, IPTPS, PAKDD, IEEE P2P, etc.
Membership: ACM, IEEE, IEEE Computer Society, Sigma Xi, CCF