Zhi Wang (王智) Associate Professor Tsinghua Shenzhen International Graduate School Tsinghua University Room 1708, Information Building Tsinghua Campus, University Town of Shenzhen Phone: +86-755-26031113 Email: wangzhi@sz.tsinghua.edu.cn

News | Research | Students | Awards | Teaching | Publications | Biography | CV

News (all)

Research (details)

Zhi Wang received his PhD in 2014 from Tsinghua University, advised by Prof. Shiqiang Yang and Prof. Wenwu Zhu in the Lab of Multimedia and Networking, and his BE in 2008 from Tsinghua University. He is currently an associate professor in Tsinghua Shenzhen International Graduate School, Tsinghua University. His research areas include multimedia network, mobile cloud computing and large-scale multimedia systems. He received Outstanding Doctoral Dissertation Award from China Computer Federation in 2014, Best Paper Award at ACM Multimedia 2012, Best Student Paper Award at MMM 2015, and Best Paper Finalist at IEEE/ACM IWQoS 2016. His current research areas are as follows:

• Multimedia Network: Using data-driven intelligence to improve the performance of multimedia content delivery systems and the quality of user experience.
• Multimedia Edge Computing: Using cloudlet resources to support innovative services and applications for mobile users.
• Distributed Machine Learning: Building large-scale distributed machine learning systems for streaming and iterative machine learning tasks.

Students

We are looking for graduate students with strong interests and motivation to work on data-driven network design, mobile cloud computing and big-data systems. Students with hands-on systems building abilities and mathematical background are highly encouraged. Send me an email with your CV if you are interested in working with us.

Awards

• 深圳市青年科技奖, 2019
• 国家自然科学二等奖, 2018
• 教育部自然科学奖一等奖, 教育部, 2017
• 清华大学先进工作者, 清华大学, 2017
• Outstanding Doctoral Dissertation Award, China Computer Federation (CCF), 2014
• Outstanding PhD Graduate Award of Tsinghua University, Tsinghua University, 2014
• Outstanding Graduate Award of Beijing, Tsinghua University, 2014
• Best Paper Award, ACM Multimedia, 2012
• Best Student Paper Award, MMM, 2015
• Best Paper Finalist, IEEE/ACM IWQoS, 2016

Teaching

• 高级大数据系统（MOOC）
• 大数据系统基础B（64100033），秋季；2014--2019
• 大数据科学与应用系列讲座（60250131），秋季；2015--2019
• 大数据可视化（80240683），春季/秋季；2016--2019
• 大数据分析基础（86000152），春季/秋季；2015--2017

授权专利

1. 一种分层网络RTT的预测方法； 授权日期：2016-08-24
2. 内容分发方法、装置及设备； 授权日期：2017-05-24
3. 一种边缘网络区域中社交内容缓存方法； 授权日期：2017-12-29
4. 基于边缘无线热点进行内容分发的方法及装置； 授权日期：2018-07-27
5. 视频转码方法、装置和服务器； 授权日期：2018-09-04
6. 一种多领域内容推荐方法及服务器； 授权日期：2019-06-21
7. CDN节点分配方法及装置、CDN节点分配服务器及CDN网络系统； 授权日期：2019-05-28
8. 一种无线网络负载均衡方法； 授权日期：2019-07-26
9. 一种多媒体信息推荐的方法及装置； 授权日期：2019-01-15
10. 一种提高DASH 视频传输效率的方法； 授权日期：2017-10-17

Publications (full list)