Office: Room 230, Pengkang Building

Scientific Research

 His current research interests include intelligent e-Learning system, cloud computing, mobile computing, data mining and other related research fields. He has published more than 30 research papers, including IEEE TPDS, IEEE TMC, IEEE TMM, IEEE TCSVT, and authorized over 20 invention patents of China. 


the second prize of  the national science and technology progress award


the first prize of the science and technology progress award of the Ministry of Education


 the first prize of the science and technology progress award of  the Chinese Academy of Electronics

Basic Information

 Weizhan Zhang  Associate Professor

Department of Computer Science and Technology
School of the Electronic and Information Engineering
Xi'an Jiaotong University, Xi'an, Shaanxi, China


Weizhan Zhang is currently an Associate Professor in the School of the Electronic and Information Engineering at Xi'an Jiaotong University. He received the B.S. in applied electronics in 1999 from Zhejiang University, China, and Ph.D degrees in computer scicence from the Xi'an Jiaotong University, China in 2010. He worked as a software engineer at Datang Telecom during 1999-2002, and a visiting scholar at Pennsylvania State University during 2015-2016. He joined the faculty of Xi'an Jiaotong University as an assistant professor in 2010, and became an associate professor in 2013.


He is a CCF Senior Member, IEEE Member, and ACM Member.

Recent Publications




Wang J, Yang S, Zhang W*, et al. Experimental Study of Video Fusion for Multi-View Video Streaming in Mobile Media Cloud[C] IEEE Mobile Cloud. IEEE, 2018: 79-86.


Zhao H, Wang J, Liu F, Wang Q, Zhang W, Zheng Q. Power-aware and Performance-guaranteed Virtual Machine Placement in the Cloud[J]. IEEE Transactions on Parallel and Distributed Systems, 2018. To appear. (CCF A类,XJTU A)


Zhao H, Zheng Q, Zhang W*. Prediction-based and Locality-aware Task Scheduling for Parallelizing Video Transcoding over Heterogeneous MapReduce Cluster [J]. IEEE Transactions on Circuits and Systems for Video Technology. 2018, 28(4): 1009-1020. (CCF B类,XJTU A)



Xie T, Zheng Q, Zhang W. Mining temporal characteristics of behaviors from interval events in e-learning[J]. Information Sciences, 2018, 447: 169-185.  (XJTU A)




Xie T, Zheng Q, Zhang W*, et al. Recognizing Physical Contexts of Mobile Video Learners via Smartphone Sensors [J]. Knowledge-Based Systems.  2017, 136: 75-84. (XJTU A)


Xie T, Zheng Q, Zhang W*Qu H, et al. Modeling and Predicting the Active Video-Viewing Time in a Large-Scale E-Learning System [J]. IEEE Access 5: 11490-11504 (2017)


Zhang W*, Chen Y, Gao X, Mo Z, Zheng Q, Lu Z. Cluster-Aware Virtual Machine Collaborative Migration in Media Cloud [J]. IEEE Transactions on Parallel and Distributed Systems. 2017, 28(10): 2808-2822. (CCF A类,XJTU A)


Du H, Zheng Q, Zhang W*, Huang Y. LTE-EMU: A High-Fidelity LTE Cellar Network Testbed for Mobile Video Streaming [J]. Mobile Networks and Applications. To appear


Zhao H, Zheng Q, Zhang W, Du B, Li H. A Segment-based Storage and Transcoding Trade-off Strategy for Multi-version VoD Systems in the Cloud [J]. IEEE Transactions on Multimedia.  2017,19(1): 149-159 (CCF B类,XJTU A)




Lu Z, Wen Y, Zhang W, et al. Towards Information Diffusion in Mobile Social Networks [J]. IEEE Transactions on Mobile Computing, 2016, 15(5): 1292-1304. (CCF A类,XJTU A)


Xie T, Zheng Q, Zhang W*, et al. A Behavioral Sequence Analyzing Framework for Grouping Students in an E-learning System [J]. Knowledge-Based Systems. 2016, 111: 36-50. (XJTU A)


Zhang W*, Ye S, Li B, et al. A priority-based adaptive scheme for multi-view live streaming over HTTP[J]. Computer Communications, 2016, 85: 89-97.


叶舒雁,张未展*,齐天亮,李静,郑庆华 一种基于传感器与用户行为数据分析的移动学习场景感知分类方法[J]. 计算机研究与发展. 2016, 53 (12): 2708-2720




Zhang W*, Liu J, Liu C, et al. Workload modeling for virtual machine-hosted application[J]. Expert Systems with Applications, 2015, 42(4): 1835-1844.


 Zhao H, Zheng Q, Zhang W*, et al. Virtual machine placement based on the VM performance models in cloud[C]//2015 IEEE 34th International Performance Computing and Communications Conference (IPCCC). IEEE, 2015: 1-8.


Zhao H, Zheng Q, Zhang W*, et al. A version-aware computation and storage trade-off strategy for multi-version VoD systems in the cloud[C]//2015 IEEE Symposium on Computers and Communication (ISCC). IEEE, 2015: 943-948.

计算机研究与发展.  2015  52 (12): 2684-2694 



Zhang W*, Mo Z, Chen C, et al. CBC: Caching for cloud-based VOD systems[J]. Multimedia Tools and Applications, 2014, 73(3): 1663-1686.


Zheng Q, Du H, Li J, Zhang W*, et al. Open-LTE: An open LTE simulator for mobile video streaming[C]//Multimedia and Expo Workshops (ICMEW), 2014 IEEE International Conference on. IEEE, 2014: 1-2.


Tian F, Gao P, Li L, Zhang W*, et al. Recognizing and regulating e-learners’ emotions based on interactive chinese texts in e-learning systems[J].Knowledge-Based Systems, 2014, 55: 148-164.


Zhao H, Zheng Q, Zhang W*, et al. MSC: a multi-version shared caching for multi-bitrate VoD services[J]. Multimedia Tools and Applications, 2014: 1-23.


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