Xiaoqing Zhu. M.S. in Electrical Engineering April 2003 Cumulative GPA: 4.1 Core course areas: communications, signal processing, image systems.

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1 Xiaoqing Zhu Enterprise Networking Labs Cisco Systems Inc Research Blvd Austin, TX 78759, USA (Phone) Education Stanford University Stanford, CA Ph.D. in Electrical Engineering June 2009 Cumulative GPA: 4.1 Ranking 7 th out of 200 in EE PhD Qualifying Exam Dissertation: Distributed Rate Allocation for Video Streaming over Wireless Networks Adviser: Professor Bernd Girod Stanford University Stanford, CA M.S. in Electrical Engineering April 2003 Cumulative GPA: 4.1 Core course areas: communications, signal processing, image systems. Tsinghua University Beijing, China B.Eng. in Electronics Engineering July 2001 Graduated with distinction. Minor Degree: B.A. in English. Honors and Awards Best Presentation Award, Packet Video Workshop, December Cisco Achievement Program (CAP) Award, Cisco Systems, 2010, 2012, Best Student Paper Award, ACM Multimedia Conference, September Stanford Graduate Fellowship, Stanford University, Undergraduate Thesis Award, Dept. of Electronics Engineering, Tsinghua University, June First Prize Scholarship for Academic Excellence, Tsinghua University, October High Distinction Award in International Skills Test, University of New South Wales, Australia, August Work/Research Experience Cisco Systems Austin, TX Technical Leader Since 2013 Developed a network-assisted dynamic adaptation (NADA) scheme for congestion control of realtime media (e.g., video conferencing). Draft contribution to IETF working group on RTP Media Congestion Avoidance Techniques (RMCAT). As steering committee member, coordinated research efforts among academic and industry participants for the multi-year, multi-university Video Aware Wireless Networks (VAWN) program jointly funded by Intel, Cisco, and Verizon Wireless. Designed several novel intelligent client adaptation algorithms and network resource sharing schemes for HTTP-based adaptive streaming (HAS). 1 of 8

2 Cisco Systems San Jose, CA Sr. Software Engineer Architecture design, theoretical analysis, simulation evaluation and prototype implementation of Layered Internet Video Adaptation (LIVA), a network-assisted framework for video streaming. Algorithm design and prototype development for enhanced media delivery in vehicular networks. Algorithm design for in-network video traffic analysis and synthesis, a shipping feature with the Catalyst 3000 series switches and part of Cisco s Medianet Architecture. Stanford University Stanford, CA Graduate Research Assistant Dissertation research on Distributed Rate Allocation for Video Streaming over Wireless Networks. Collaborated with researchers from Deutsche Telekom Laboratories to develop and evaluate a suite of solutions for video streaming over heterogeneous access networks. NSF-funded research on Cross-layer Design of Wireless Ad Hoc Networks for Real-Time Media; developed novel algorithms for congestion-aware routing and scheduling, as well as an optimization framework for joint capacity, flow, and video rate assignments. Designed and implemented algorithms for light field compression using distributed source coding techniques or 4-D wavelet decompositions. Sharp Labs of America Camus, WA Summer Research Intern 2006 Designed a distributed resource allocation scheme to support audiovisual streaming over wireless networks and evaluated its performance in IEEE networks. IBM Almaden Research Center San Jose, CA Summer Research Intern 2003 Designed and implemented Intelligent Document Extraction and Analysis (IDEA), an image-based automatic document management system. Skills Languages: Chinese, English, French Programming: C/C++, Matlab, Perl, Python Platforms: Windows, Unix/Linux, Mac OS X Publications Journals and Magazines 1. C. Chen, X. Zhu, G. de Veciana, A. C. Bovik, and R. W. Heath, Rate Adaptation and Admission Control for Video Transmission with Subjective Quality Constraints, IEEE Journal of Selected Topics in Signal Processing. In Review. 2. Y. Wen, X. Zhu, Joel J.P.C. Rodrigues, and C. W. Chen, Cloud Mobile Media: Reflections and Outlook, IEEE Trans. Multimedia. In Review. 3. M. Gerla, C. Wu, G. Pau, and X. Zhu, Content Distribution in VANETs, Vehicular Communications. In Print. 4. Z. Li, X. Zhu, J. Gahm, R. Pan, H. Hu, A. C. Begen, and D. Oran, Probe and Adapt: Rate Adaptation for HTTP Video Streaming at Scale, IEEE Journal on Selected Areas in Communications. In Print. 5. H. Hu, X. Zhu, Y. Wang, R. Pan, J. Zhu, and F. Bonomi, Proxy-Based Multi-Stream Scalable Video Adaptation over Wireless Networks Using Subjective Quality and Rate Models, IEEE Trans. Multimedia. vol. 15, no. 7, pp , November of 8

3 6. N. M. Freris, C.-H. Hsu, J. P. Singh, and X. Zhu, Distortion-aware Resource Allocation for Multihomed Scalable Video Streaming to Multiple Clients, IEEE Trans. Networking. vol. 21, no. 2, pp , April Z. Li, X. Zhu, A. C. Begen, and B. Girod, IPTV Multicast with Peer-Assisted Lossy Error Control, IEEE Trans. Circuits and Systems for Video Technology, vol. 22, no. 3, pp , March X. Zhu, T. Schierl, T. Wiegand, and B. Girod, Distributed Media-Aware Rate Allocation for Video Multicast over Wireless Networks, IEEE Trans. Circuits and Systems for Video Technology, vol. 21, no. 9, pp , September X. Zhu, R. Pan, M. S. Prabhu, N. Dukkipati, V. Subramanian, and F. Bonomi, Layered Internet Video Adaptation (LIVA): Network-Assisted Bandwidth Sharing and Transient Loss Protection for Video Streaming, IEEE Trans. Multimedia, vol. 13, no. 4, pp , August X. Zhu and B. Girod, Distributed Media-Aware Rate Allocation for Wireless Video Streaming, IEEE Trans. Circuits and Systems for Video Technology, vol. 20, no. 11, pp , November X. Zhu and B. Girod, A Unified Framework for Distributed Video Rate Allocation over Wireless Networks, Ad Hoc Networks Journal, Special Issue on Multimedia Ad Hoc Sensor Network, August Invited Paper. 12. X. Zhu, P. Agrawal, J. P. Singh, T. Alpcan, and B. Girod, Distributed Rate Allocation Policies for Multi-Homed Video Streaming over Heterogeneous Access Networks, IEEE Trans. Multimedia, vol. 11, no. 4, pp , June W.-T. Shaw, S.-W. Wong, N. Cheng, K. Balasubramanian, X. Zhu, M. Maier, and L. G. Kazovsky, Hybrid Architecture and Integrated Routing in a Scalable Optical-Wireless Access Network, IEEE/OSA Journal of Lightwave Technology, vol. 25, no. 11, pp , November X. Zhu, J. P. Singh, and B. Girod, Joint Routing and Rate Allocation for Multiple Video Streams in Ad Hoc Wireless Networks, Journal of Zhejiang University, Science A, vol. 7, no. 5, pp , May C.-L. Chang, X. Zhu, P. Ramanathan, and B. Girod, Light Field Compression Using Disparity-Compensated Lifting and Shape Adaptation, IEEE Trans. Image Processing, vol. 15, no. 4, pp , April X. Zhu, E. Setton, and B. Girod, Congestion-Distortion Optimized Video Transmission over Ad Hoc Networks, EURASIP Journal of Signal Processing: Image Communications, no. 20, pp , September Invited Paper. 17. E. Setton, T. Yoo, X. Zhu, A. Goldsmith, and B. Girod, Cross-layer Design of Ad Hoc Networks for Real-Time Video Streaming, IEEE Wireless Communications Magazine, Special Issue on Wireless Video, vol. 12, no. 4, pp , August Invited Paper. Conferences 1. X. Zhu and R. Pan, NADA: A Unified Congestion Control Scheme for Low-Latency Interactive Video, in Proc. 20th International Packet Video Workshop (PV 13), San Jose, CA, USA, December Best Presentation Award. 2. X. Zhu, Z. Li, R. Pan, J. Gahm, and H. Hu, Fixing Multi-Client Oscillations in HTTP-based Adaptive Streaming: A Control Theoretic Approach, in Proc. IEEE International Workshop on Multimedia Signal Processing (MMSP 13), pp , Pula (Sardinia), Italy, September X. Zhu, C. Lan, and M. van der Schaar, Low-Complexity Reinforcement Learning for Delay-Sensitive Compression in Networked Video Stream Mining, in Proc. IEEE International Conference on Multimedia and Expo (ICME 13), San Jose, CA, USA, July H. Hu, X. Zhu, R. Pan, J. Zhu, and F. Bonomi, QoE-based Multi-stream Scalable Video Adaptation over Wireless Networks with Proxy, in Proc. IEEE International Conference on Communications (ICC 12), pp , Ottawa, Canada, June of 8

4 5. X. Zhu, J. Zhu, R. Pan, M. S. Prabhu, and F. Bonomi, Cloud-Assisted Streaming for Low-Latency Applications, in Proc. IEEE International Conference on Computing, Networking and Communications (ICNC 12), pp , Maui, HI, USA, January Invited Paper. 6. K. C. Lee, X. Zhu, L. Dai, J. Zhu, S. Addepalli, R. Pan, and F. Bonomi, Intelligent Interface Switching among Heterogeneous Wireless Networks for Vehicular Communications, in Proc. IEEE International Conference on Computing, Networking and Communications (ICNC 12), pp , Maui, HI, USA, January Y. Wen, G. Zhang, and X. Zhu, Lightweight Packet Scheduling Algorithms for Content Uploading from Mobile Devices to Media Cloud, in Proc. IEEE Global Communications Conference (GLOBECOM 11), pp , Houston, TX, USA, December C.-H. Hsu, N. M. Freris, X. Zhu, and J. P. Singh, Resource Allocation for Multihomed Scalable Video Streaming to Multiple Clients, in Proc. IEEE International Symposium on Multimedia (ISM 10), pp. 9 16, Taipei, Taiwan, December C.-H. Hsu, N. M. Freris, J. P. Singh, and X. Zhu, Rate Allocation and Stream Adaptation for Scalable Video Streaming over Multiple Access Networks, in Proc. 18th International Packet Video Workshop (PV 10), pp , Hong Kong, China, December Z. Li, A. C. Begen, X. Zhu, and B. Girod, Accelerated IPTV Channel Change with Transcoded Unicast Bursting, in Proc. ACM Multimedia (MM 10), Florence, Italy, October Z. Li, X. Zhu, A. C. Begen, and B. Girod, IPTV Multicast with Peer-Assisted Lossy Error Control, in Proc. SPIE Visual Communication and Image Processing (VCIP 10), Huang Shan, China, July X. Zhu, R. Pan, N. Dukkipati, V. Subramanian, and F. Bonomi, Layered Internet Video Engineering (LIVE): Network-Assisted Bandwidth Sharing and Transient Loss Protection for Scalable Video Streaming, in Proc. IEEE International Conference on Computer Communications (INFOCOM 10), San Diego, CA, USA, March M. S. Prabhu, X. Zhu, R. Pan, V. Subramanian, and F. Bonomi, A Network-Assisted Scheme for Bandwidth Allocation Among Video Streams, in Proc. IEEE International Symposium on Multimedia (ISM 09), pp , San Diego, CA, USA, December Z. Li, X. Zhu, A C. Begen, and B. Girod, Peer-Assisted Packet Loss Repair for IPTV Video Multicast, in Proc. ACM Multimedia (MM 09), Beijing, China, October Z. Li, X. Zhu, A. C. Begen, and B. Girod, Forward and Retransmitted Systematic Lossy Error Protection for IPTV Video Multicast, in Proc. 17th International Packet Video Workshop (PV 09), Seattle, WA, USA, May X. Zhu and B. Girod, Distributed Media-aware Rate Allocation for Wireless Video Streaming, in Proc. Picture Coding Symposium (PCS 09), Chicago, IL, USA, May Invited Paper. 17. X. Zhu and B. Girod, Subjective Evaluation of Multi-User Rate Allocation for Streaming Heterogeneous Video Contents over Wireless Networks, in Proc. IEEE International Conference on Image Processing (ICIP 08), pp , San Diego, CA, USA, October X. Zhu, T Schierl, T. Wiegand, and B. Girod, Video Multicast over Wireless Mesh Networks with Scalable Video Coding (SVC), in Proc. SPIE Visual Communications and Image Processing (VCIP 08), San Jose, CA, USA, January J. P. Singh, T. Alpcan, X. Zhu, and P. Agrawal, Towards Heterogeneous Network Convergence: Policies and Middleware Architecture for Efficient Flow Assignment, Rate Allocation and Rate Control for Multimedia Applications, in Proc. International Middleware Conference, Workshop on Middleware for Next-generation Converged Networks and Applications (MNCNA 07), Newport Beach, CA, USA, November X. Zhu, P. Agrawal, J. P. Singh, T. Alpcan, and B. Girod, Rate Allocation for Multi-User Video Streaming over Heterogeneous Access Networks, in Proc. ACM Multimedia (MM 07), pp , Augsburg, Germany, September Best Student Paper. 4 of 8

5 21. X. Zhu, P. van Beek, and B. Girod, Distributed Channel Time Allocation and Rate Adaptation for Multi-User Video Streaming over Wireless Home Networks, in Proc. IEEE International Conference on Image Processing (ICIP 07), vol. 5, pp , San Antonio, TX, USA, September X. Zhu and B. Girod, Video Streaming Over Wireless Networks, in Proc. European Signal Processing Conference (EUSIPCO 07), pp , Poznan, Poland, September Invited Tutorial Paper. 23. X. Zhu and B. Girod, Distributed Rate Allocation for Video Streaming over Wireless Networks with Heterogeneous Link Speeds, in Proc. IEEE International Symposium on Multimedia over Wireless (ISMW 07), pp , Honolulu, HI, USA, August Invited Paper. 24. S. Adlakha, X. Zhu, B. Girod, and A. Goldsmith, Joint Capacity, Flow and Rate Allocation for Multiuser Video Streaming over Wireless Ad-Hoc Networks, in Proc. IEEE International Conference on Communications (ICC 07), pp , Glasgow, Scotland, June X. Zhu and B. Girod, Media-Aware Multi-User Rate Allocation over Wireless Mesh Networks, in Proc. IEEE 1st Workshop on Operator-Assisted (Wireless Mesh) Community Networks (OpComm 06), Berlin, Germany, September X. Zhu and B. Girod, Analysis of Multi-User Congestion Control for Video Streaming over Wireless Networks, in Proc. IEEE International Conference on Multimedia and Expo (ICME 06), pp , Toronto, Canada, July Invited Paper. 27. P. Baccichet, X. Zhu, and B. Girod, Network-Aware H.264/AVC Region-of-Interest Coding for a Multi- Camera Wireless Surveillance Network, in Proc. Picture Coding Symposium (PCS 06), Beijing, China, April X. Zhu, E. Setton and B. Girod, Content-Adaptive Coding and Delay-Aware Rate Control for A Multi- Camera Wireless Surveillance Network, in Proc. IEEE International Workshop on Multimedia Signal Processing (MMSP 05), Shanghai, China, October X. Zhu and B. Girod, Distributed Rate Allocation for Multi-Stream Video Transmission over Ad Hoc Networks, in Proc. IEEE International Conference on Image Processing (ICIP 05), vol. 2, pp , Genoa, Italy, September X. Zhu and B. Girod, A Distributed Algorithm for Congestion-Minimized Multi-Path Routing over Ad Hoc Networks, in Proc. IEEE International Conference on Multimedia and Expo (ICME 05), pp , Amsterdam, The Netherlands, July X. Zhu, S. Rane, and B. Girod, Systematic Lossy Error Protection (SLEP) for Video Transmission over Wireless Ad Hoc Networks, in Proc. SPIE Visual Communications and Image Processing (VCIP 05), vol. 5960, pp , Beijing, China, July E. Setton, X. Zhu, and B. Girod, Congestion-Optimized Scheduling of Video over Wireless Ad Hoc Networks, in Proc. IEEE International Symposium on Circuits and Systems (ISCAS 05), vol. 4, pp , Kobe, Japan, May Invited Paper. 33. X. Zhu, E. Setton, and B. Girod, Rate Allocation for Multi-Camera Surveillance over an Ad Hoc Wireless Network, in Proc. Picture Coding Symposium (PCS 04), San Francisco, CA, USA, December Invited Paper. 34. T. Yoo, E. Setton, X. Zhu, A. Goldsmith, and B. Girod, Cross-Layer Design for Video Streaming over Wireless Ad Hoc Networks, in Proc. IEEE International Workshop on Multimedia Signal Processing (MMSP 04), pp , Siena, Italy, September Invited Paper. 35. X. Zhu, S. Han, and B. Girod, Congestion-Aware Rate Allocation for Multipath Video Streaming over Ad Hoc Wireless Networks, in Proc. IEEE International Conference on Image Processing (ICIP 04), vol. 4, pp , Singapore, October E. Setton, X. Zhu, and B. Girod, Minimizing Distortion for Multipath Video Streaming over Ad Hoc Networks, in Proc. IEEE International Conference on Image Processing (ICIP 04), vol. 3, pp , Singapore, October Invited Paper. 5 of 8

6 37. E. Setton, X. Zhu, and B. Girod, Congestion-Optimized Multipath Streaming of Video over Ad Hoc Wireless Networks, in Proc. IEEE International Conference on Multimedia and Expo (ICME 04), vol. 3, pp , Taipei, Taiwan, June X. Zhu, S. Sun, S. E. Cheng, and M. Bern, Classification of Protein Crystallization Imagery, in Proc. IEEE 26th Annual International Conference of Engineering in Medicine and Biology Society (EMBS 04), vol. 3, pp , San Francisco, CA, USA, September X. Zhu, A. Aaron, and B. Girod, Distributed Compression for Large Camera Arrays, in Proc. IEEE Workshop on Statistical Signal Processing (SSP 03), pp , St. Louis, MO, USA, September Invited Paper. 40. C.-L. Chang, X. Zhu, P. Ramanathan, and B. Girod, Inter-View Wavelet Compression of Light Fields with Disparity-Compensated Lifting, in Proc. SPIE Visual Communications and Image Processing (VCIP 03), pp , Lugano, Switzerland, July Invited Paper. 41. C.-L. Chang, X. Zhu, P. Ramanathan, and B. Girod, Shape-Adaptation for Light Field Compression, in Proc. IEEE International Conference on Image Processing (ICIP 03), vol. 1, pp , Barcelona, Spain, September B. Girod, C.-L. Chang, P. Ramanathan, and X. Zhu, Light Field Compression Using Disparity-Compensated Lifting, in Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 03), vol. 4, pp , Hong Kong, China, April Invited Paper. 43. X. Zhu, Y. Zhang, and W. Liu, Evaluation and Comparison of Web Course Developmental Tools and Technology: A Case Study, in Proc. International Conference on Computer in Education (ICCE 01), pp , Seoul, Korea, November X. Zhu, Y. Zhang, and W. Liu, IPA-Web: An Online Course of Image Processing and Analysis, in Proc. International Conference on Computer in Education (ICCE 01), pp , Seoul, Korea, November Patents 1. X. Zhu, Z. Li, R. Pan, J. Gahm, and H. Hu, HTTP Streaming Client Adaptation Algorithm based on Proportional-Integral Control, U.S. Application Serial No. 14/012,225, August M. S. Prabhu, X. Zhu, R. Pan, and H. Hu, TCP-Based Weighted Fair Video Delivery, U.S. Application Serial No. 13/778,350, February D. Chan, X. Zhu, and F. Bonomi, System and Method for Video Delivery over Heterogeneous Networks with Scalable Video Coding for Multiple Subscriber Tiers, U.S. Application Serial No. 13/750,555, January Z. Li, X. Zhu, R. Pan, J. Gahm, A. C. Begen, and D. Oran, System and Method for Robust Adaptation in Adaptive Streaming U.S. Application Serial No. 13/750,223, January S. Addepalli, A. Moghe, F. Bonomi, L. Dai, M. Falaki, R. Pan, P. Natarajan, V. Subramanian, C. Piglione, and X. Zhu, System and Method for Providing Resource Sharing, Synchronizing, Media Coordination, Transcoding, and Traffic Management in a Vehicular Environment, U.S. Application Serial No. 13/111,425, May S. Addepalli, L. Dai, R. Somers, R. Sudhaakar, F. Bonomi, R. Pan, X. Zhu, P. Natarajan, and V. Subramanian, System and Method for Real-Time Synthesis and Performance Enhancement of Audio/Video Data, and Noise Cancellation and Gesture Based User Interfaces in a Vehicular Environment, U.S. Patent Application Serial No. 13/108,631, May of 8

7 7. S. Addepalli, A. Moghe, F. Bonomi, M. Girardot, L. Dai, R. Pan, X. Zhu, P. Thubert, V. Subramanian, P. Natarajan, and E. Wong, System and Method for Internal Networking, Data Optimization and Dynamic Frequency Selection in a Vehicular Environment, U.S. Patent Application Serial No. 13/104,737, May L. Dai, S. Addepalli, X. Zhu, P. Natarajan, R. Pan, F. Maino, F. Bonomi, A. Loukissas, V. Ermagan, and P. Monclus, System and Method for Wireless Interface Selection and for Communication and Access Control of Subsystems, Devices, and Data in a Vehicular Environment, U.S. Patent Application Serial No. 13/071,367, March C.-H. Hsu, N. M. Freris, J. P. Singh, and X. Zhu, Distortion-Aware Multihome Scalable Video Streaming to Multiple Clients, United States Patent Application Serial No. 12/956,998, November X. Zhu, R. Pan, V. Subramanian, and F. Bonomi, Media-Aware and TCP-Compatible Bandwidth Sharing for Video Streaming, United States Patent Application Serial No. 12/861,478, August R. Pan, X. Zhu, N. Dukkipati, and V. Subramanian, Layered Internet Video Engineering, U.S. Patent Application Serial No. 12/711,999, February Invited Talks Distributed Resource Sharing for Internet and Mobile Video Streaming University of Toronto, Toronto, Canada, April University of California at Los Angeles, Los Angeles, CA, USA, April Fog Computing: Computation, Communications, and Storage at the Intelligent Edge Portable Computer and Communications Association (PCCA) Workshop on Mobile Cloud Computing, Portland, OR, USA, Oct Video Streaming over Wireless: Where TCP is Not Enough Workshop on The Future of TCP: Train-Wreck or Evolution, Stanford, CA, USA, April Distributed Resource Allocation for Multi-User Video Streaming over Wireless Mesh Networks Deutsche Telekom Laboratories, Berlin, Germany, September Humboldt University, Berlin, Germany, September Heinrich Hertz Institute, Berlin, Germany, September Microsoft Research, Redmond, WA, USA, June Sharp Labs of America, Camus, WA, USA, May Professional Service Guest Editor: IEEE Trans. Multimedia, Special Section on Cloud-Based Mobile Media: Infrastructure, Services and Applications, June IEEE Jounal on Selected Areas in Communications, Special Issue on QoE-Aware Wireless Multimedia Systems, August Special Issues for IEEE Technical Committee on Multimedia Communications (MMTC) E-Letter of 8

8 Program/Session Chair: Annual Video Aware Wireless Networks (VAWN) Conference, January IEEE International Conference on Computing, Networking and Communication (ICNC 13), Mobile Computing and Vehicle Communications (MCVC) Symposium, January IEEE International Conference on Computing, Networking and Communication (ICNC 12), Special Session on Cloud Media, January Annual Video Aware Wireless Networks (VAWN) Conference, October SPIE Visual Communications and Image Processing (VCIP 10), Special Session on Internet Video Content Delivery, July Technical Program Committee (TPC) Member: IEEE International Conference on Multimedia and Expo (ICME 13, ICME 12) IEEE Global Communications Conference (Globecom 12, Globecom 13) IEEE International Packet Video Workshop (PV 12, PV 13) International Conference on Image and Graphics (ICIG 09, ICIG 07) IEEE 1st International Workshop on Operator-Assisted (Wireless Mesh) Community Networks (OpComm 06). Reviewer: IEEE Transactions on Multimedia, IEEE Transactions on Circuits and Systems for Video Technology, IEEE Transactions on Networking, IEEE Transactions on Vehicular Technology, IEEE Journal on Selected Areas in Communications, IEEE Transactions on Wireless Communications, IEEE Signal Processing Letters, IEEE Communications Letters, IEEE Communications Magazine, IEEE Network Magazine, etc. References Available upon request. 8 of 8