张行功 Xinggong Zhang

副教授
北京大学计算机科学技术研究所
中关村北大街128号, 北京市海淀区，100871 
Phone: +86-10-82529606 
Fax: +86-10-82529207 
Email: zhangxg (AT) pku.edu.cn 
NetVideo Lab网站：http://www.icst.pku.edu.cn/netvideo 
 


 

招募硕士、博士研究生、博士后，2017年硕士保研名额虚位以待！
欢迎对互联网视频传输、流媒体、未来网络等新技术感兴趣，有志钻研核心技术的同学加入！

研究经历

 
  • 副教授，北京大学计算机科学技术研究所，2012 ~ present
  • 访问学者，美国纽约大学Polytechnic Institute (合作老师: Prof. Yao Wang and Prof. Yong Liu), 2010 - 2011
  • 高级研究人员，北大方正研究院，1998 – 2012


 

获奖

 
  • 优秀论文奖(Best Student Paper), Visual Communications and Image Processing, San Diego, USA, 2012
  • 优秀论文奖(Best Poster Paper), the 9’th Pacific-Rim Conference on Multimedia, PCM2008
  • 国家科技进步二等奖, 2007
  • 教育部科技进步一等奖, 2006


 

研究兴趣

 
  • 多媒体网络建模、控制和优化理论
  • 信息中心网络(ICN)和内容分发
  • 视频通信
  • 动态自适应流媒体(DASH)


 

科研项目

 
  • “国家文化重点基金：云网端一体化的媒体内容分发系统 （2017-2020）”: 研究信息中心未来网络的关键技术和应用。结合ISP网络运营商平台，整合终端、接入网和云平台，构建一套实际部署的的网络运营商信息中心网络。 
  • “国家自然基金：动态自适应流媒体非线性控制算法研究 （2014-2018）”: 研究互联网动态自适应流媒体技术。针对互联网HTTP流媒体的传输质量进行优化。 
  • “863项目：未来网络体系架构和创新环境 - 内容寻址关键技术 （2013-2015）”: 研究内容中心网络(content-centric networking)，又称信息中心网络ICN或数据命名网路NDN，命名方式、寻址和路由协议。研究移动ICN网络MobileCCN系统，构建智能手机的无线自组网。 
  • “973项目：3D视频动态HTTP流媒体研究和系统验证 （2009-2014）”: 研究面向3D流媒体传输的动态HTTP流媒体协议。基于控制论方法，自适应切换HTTP流媒体码率和质量，以适应不同网络带宽和显示分辨率。支持3D视频的色差式显示和side-by-side显示，实现3D HTTP动态流媒体演示系统。该项目受973重点项目“宽带移动多媒体传输验证平台”(No.2009CB320907)资助，并参与AVS标准化组织的标准制定。 
  • ”发改委项目：新一代宽带流媒体支撑平台（2008-2011）": 以视频流媒体分发为核心，研究低延迟P2P网络、无线网络拥塞控制算法、内容分发网络，并实现宽带流媒体分发验证平台。该项目受国家发改委项目资助(No.2008-2441)。 
  • “国家科技支撑项目：无线网络视频传输 (2006-2009)": 研究无线网络视频传输的信道编码、差错保护、流量控制和压缩感知编码。针对3G/4G无线网络的高丢包链路，测量Skype码率控制、拥塞控制和FEC冗余保护机理，并研究基于queueing-delay的无线网络拥塞控制算法。研究非对称差错保护算法和信道编码方法，对网络丢包进行高效纠错。本项目受国家科技支撑项目(No：2006BAH02A10）和北京市海淀科委资助。


 

近期学术论文

 
  • [1] Huanglemei, Yu Guan, Xinggong Zhang, Zongming Guo*, “On-Path Collaborative In-Network Caching for Information-Centric Networks”, IEEE INFOCOM NOM workshop, May 1-4, 2017. Atlanta, GA, USA,
  • [2] Xie Lan, Chao Zhou, Xinggong Zhang, Zongming Guo*, “Dynamic Threshold Based Rate Adaptation for HTTP Live Streaming”, Proc. of IEEE International Symposium on Circuits & Systems. May 28-31, 2017. Baltimore, USA.
  • [3] Huanglemei, Yu Guan, Xinggong Zhang*, Zongming Guo, “Directed-proporgation Link-state Routing Protocol”, ACM International Conference on Future Internet’2016, Nanjing.
  • [4] Zhiming Xu, Chao Zhou, Li Liu, Xinggong Zhang*, Zongming Guo, “Buffer-based Control Theoretic Approach for Dynamic HTTP Streaming”, Proc. of ICME 2016, Seattle, USA.
  • [5] Chao Zhou, Chia-Wen Lin, Xinggong Zhang*, Zongming Guo, “A Novel JSCC Scheme for UEP-Based Scalable Video Transmission over MIMO Systems,” IEEE T. on Circuits and Sys. for Video Tech.(IF2.67), vol. 25, no. 6, pp. 1002 - 1015, Jun. 2015. (SCI000357616000009)
  • [6] Yufeng Geng, Xinggong Zhang*, Chao Zhou, Zongming Guo, "Unequal Error Protection for Real-Time Video Streaming Using Expanding Window Reed-Solomon Code", in Proc. of IEEE International Conference on Image Processing (ICIP), Quebec City, Canada, Sep. 2015. (EI20160601895950)
  • [7] Li Liu, Xinggong Zhang*, Chao Zhou, Zongming Guo, "A Fairness-Aware Smooth Rate Adaptation Approach for Dynamic HTTP Streaming", in Proc. of IEEE International Conference on Image Processing (ICIP), Quebec City, Canada, Sep. 2015. .(EI20160601895703)
  • [8] Yufeng Geng, Xinggong Zhang, Tong Niu, Chao Zhou, Zongming Guo*, Delay-Constrained Rate Control For Real-Time Video Streaming Over Wireless Networks, 2015 Visual Communications and Image Processing (VCIP), Dec. 2015, Singapore
  • [9] Chao Zhou, Chia-Wen Lin*, Xinggong Zhang, Zongming Guo, “A Control-Theoretic Approach to Rate Adaption for DASH Over Multiple Content Distribution Servers,” IEEE Trans. on Circuits Syst. Video Technol., vol. 24, no. 4, pp. 681-694, Apr. 2014. (EI20141617585767)(SCI000334522800011)
  • [10] Tong Niu, Xinggong Zhang*, Zongming Guo, “Congestion Control Analysis for Video Streaming over Content-centric Networks”, IEEE CCNC 2014, Las Vegas, Nevada USA, Jan. 9, 2014.
  • [11] Kai Tang, Chao Zhou, Xinggong Zhang, Zongming Guo*. ”Joint Multi-CDN and LT-Coding for Video Transport over HTTP”. In Proc. of IEEE ISCAS 2014, Melbourne, Australia, June 1, 2014(EI20143818165157)
  • [12] Li Liu, Chao Zhou, Xinggong Zhang*, Zongming Guo, Probabilistic Scheduling Approach in Parallel Multiple-server DASH, in Proc. of VCIP 2014, Valletta, Malta, Dec. 7, 2014. .(EI20151300686843)
  • [13] Xinggong Zhang, Tong Niu, Feng Lao, Zongming Guo, "Topology-aware Content-centric Networking", in Proc. of ACM SIGCOMM'2013, poster, Hongkong, China.
  • [14] Siyu Yao, Xinggong Zhang, Feng Lao, Zongming Guo, "MobileCCN: Wireless Ad-hoc Content-centric Networks over SmartPhone", in Proc.of ACM International Conference on Future Internet Tech. Jun 5-7, 2013, Beijing, China.
  • [15] Xinggong Zhang, Yang Xu, Hao Hu, Yong Liu, Zongming Guo and Yao Wang, ”Modeling and Analysis of Skype Video Calls: Rate Control and Video Quality”, IEEE Transaction on Multimedia, Vol. 15, Issue 6, pp.1446-1457, Aug. 2013.
  • [16] Chao Zhou, Xinggong Zhang, Zongming Guo, “Optimal Adaptive Channel Scheduling for Scalable Video Broadcasting over MIMO Wireless Networks,” Elsevier Computer Networks，Vo. 57, Issue 15, pp. 3039-3050, Oct. 2013.
  • [17] 张行功,牛童,郭宗明,”未来网路之内容中心网路的挑战和应用”,电信科学, 2013,29(8):24-31.
  • [18] Chao Zhou, Xinggong Zhang, Zongming Guo, ”A Control-Theoretic Approach to Rate Adaptation for Dynamic HTTP Streaming.”, in Proc. of Visual Communications and Image Processing(VCIP), Nov. 27-30, 2012. San Diego, USA. (Best Student Paper)
  • [19] Xinggong Zhang, Chao Zhou, Zongming Guo, ”A Novel JSCC Scheme for Scalable Video Transmission over MIMO Systems”, in Proc. of IEEE International Conference on Image Processing(ICIP2012), Sep. 30 - Oct. 3, 2012, Orlando, Florida, USA.
  • [20] Chao Zhou, Xinggong Zhang, Zongming Guo, ”Cross-entropy-based Antenna Selection for Scalable Video Streaming over MIMO Wireless Systems”, in Proc. of IEEE International Conference on Image Processing(ICIP2012), Sep. 30 - Oct. 3, 2012, Orlando, Florida, USA.
  • [21] Xinggong Zhang, Yang Xu, Hao Hu, Yong Liu, Zongming Guo and Yao Wang, ” Profiling Skype Video Calls: Rate Control and Video Quality ”, in the Proceedings of IEEE International Conference on Computer Communications (INFOCOM2012), Main Conference, March 24-30, 2012, Orlando, Florida, USA.
  • [22] Feng Lao, Xinggong Zhang, Zongming Guo, ” Parallelizing Video Transcoding Using Map-Reduce-Based Cloud Computing”, in the Proceedings of IEEE International Symposium on Circuits and Systems, May 20- 30, 2012. Seoul, Korea
  • [23] Shanzhen Lan, Xinggong Zhang, Zongming Guo, ” Sparsity Estimation in Image Compressive Sensing”, in the Proceedings of IEEE International Symposium on Circuits and Systems, May 20- 30, 2012. Seoul, Korea
  • [24] Chao Zhou, Xinggong Zhang, Zongming Guo, “A Novel UEP Scheme for Scalable Video Transmission Over MIMO Systems,” in Proc. of Pacific-Rim Conference on Multimedia (PCM), Sydney, Australia, Dec. 2011.
  • [25] Chao Zhou, Xinggong Zhang, Lichuan Lu, Zongming Guo, “Collision-detection Based Rate-adaptation for Video Multicasting over IEEE 802.11 Wireless Networks”, in the Proceedings of IEEE International Conference on Image Processing(ICIP2010), Sep.26-29, 2010. HongKong, China
  • [26] Xinggong Zhang, Zongming Guo,” Time-constrained Packet Scheduling Optimization for Video Streaming in Wireless Ad-hoc Networks”, in the Proceedings of IEEE International Symposium on Circuits and Systems, Oral, May 30-Jun.2, 2010. Paris, France
  • [27] Xinggong Zhang, Yan Pang, Zongming Guo, “Rate-distortion Based Path Selection for Video Streaming over Wireless Ad-hoc Networks,” in the Proceedings of IEEE International Conference on Multimedia and Expo (ICME2009), NYC, US, June 2009.
  • [28] Xinggong Zhang, Yan Pang, Zongming Guo, “An Efficient Method to Reduce Peer-to-Peer Streaming Latency”, in the Proceedings of Pacific-Rim Conference on Multimedia (PCM2008), Tainan, Taiwan, Dec., 2008. (Best Poster Paper Award)
  • [29] Xinggong Zhang, Yan Pang, Zongming Guo, ”Low Latency Overlay Construction for Peer-to-peer Live Streaming”, in the Proceedings of IEEE Conference on Information and Technology (CIT 2008), Jul. 2008, Sydney, Australia.
  • [30] Xinggong Zhang，Zongming Guo，“Rate-distortion-based Multi-path Selection over Multi-hop Wireless Networks”，软件学报, 2011, 10(11): 2863-2870.
  • [31] Chao Zhou, Xinggong Zhang，Zongming Guo，“Multi-user Video Transmission over MIMO Wireless Networks”，24(2):279-294, 软件学报, 2012.
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北京大学计算机科学技术研究所数字视频研究室