Shaofeng Zou
Shaofeng Zou (邹韶峰) Office: CSL 312 |
I am a postdoc with Coordinated Science Lab at University of Illinois at Urbana-Champaign, hosted by Prof. Venugopal V. Veeravalli. I completed the Ph.D. degree in Electrical and Computer Engineering from Syracuse University in May, 2016. I received the B. E. degree (with honers) from Shanghai Jiao Tong University in 2011. During the fall semester in 2015, I was a visiting student at University of Illinois at Urbana-Champaign.
Statistical signal processing, machine learning, stochastic control and information theory, with applications to data science, sensor networks, smart grids, cyber-physical systems and wireless communications.
S. Zou, Y. Liang, H. V. Poor, X. Shi. "Data-Driven Approaches for Detecting and Identifying Anomalous Data Streams," Biomedical Signal Processing in Big Data, edited by Ervin Sejdic and Tiago Falk, CRC Press, to be published in 2017.
S. Zou, Y. Liang, L. Lai, H. V. Poor, S. Shamai. "A Broadcast Approach to Fading Channels under Secrecy Constraints," to appear in Information-Theoretic Perspectives on 5G Systems and Beyond, Edited by Ivana Maric, Osvaldo Simeone, Shlomo Shamai (Shitz), Cambridge University Press, 2017.
Y. Bu, S. Zou, V. V. Veeravalli, "Linear-Complexity Exponentially-Consistent Tests for Universal Outlying Sequence Detection", submitted to IEEE Transactions on Signal Processing, Dec. 2017.
S. Zou, G. Fellouris, V. V. Veeravalli, "Quickest Change Detection under Transient Dynamics: Theory and Asymptotic Analysis", submitted to IEEE Transactions on Information Theory, Nov. 2017.
Y. Bu*, S. Zou*, Y. Liang, V. V. Veeravalli. “Estimation of KL Divergence: Optimal Minimax Rate,” accepted for publication, to appear, IEEE Transactions on Information Theory, Feb 2018 (Bu and Zou contributed equally).
S. Zou, Y. Liang, L. Lai, H. V. Poor, S. Shamai (Shitz). “Degraded Broadcast Channel with Secrecy Outside a Bounded Range,” IEEE Transactions on Information Theory, vol. 64, no. 3, pp. 2104-2120, Mar. 2018.
S. Zou, Y. Liang, H. V. Poor, X. Shi. “Nonparametric Detection of Anomalous Data Streams,” IEEE Transactions on Signal Processing, vol. 65, no. 21, pp. 5785-5797, Nov. 2017.
S. Zou, Y. Liang, H. V. Poor. “Nonparametric Detection of Geometric Structures over Networks,” IEEE Transactions on Signal Processing, vol. 65, no. 19, pp. 5034-5046, Oct. 2017.
S. Zou, Y. Liang, L. Lai, H. V. Poor, S. Shamai (Shitz). “Broadcast Networks with Layered Decoding and Layered Secrecy: Theory and Applications,” Proceedings of the IEEE, vol.103, no.10, pp.1841-1856, Oct. 2015.
S. Zou, Y. Liang, L. Lai, S. Shamai (Shitz). “An Information Theoretic Approach to Secret Sharing,” IEEE Transactions on Information Theory, vol.61, no.6, pp.3121-3136, June 2015.
S. Zou, V. V. Veeravalli, “Quickest Detection of Dynamic Events in Sensor Networks,” to appear in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Alberta, Canada, April. 2018.
S. Zou, Y. Liang, S. Shamai, “Gaussian Fading Channel with Secrecy Outside a Bounded Range,” in Proc. IEEE Conference on Communications and Network Security (CNS): The Workshop on Physical-Layer Methods for Wireless Security, Las Vegas, USA Oct. 2017.
S. Zou, G. Fellouris, V. V. Veeravalli, “Asymptotic Optimality of D-CuSum for Quickest Change Detection under Transient Dynamics,” in Proc. IEEE International Symposium on Information Theory (ISIT), Aachen, Germany, June 2017.
Y. Bu, S. Zou, V. V. Veeravalli, “Linear-Complexity Exponentially-Consistent Tests for Universal Outlying Sequence Detection,” in Proc. IEEE International Symposium on Information Theory (ISIT), Aachen, Germany, June 2017.
G. Rovatsos, S. Zou, V. V. Veeravalli, “Quickest Change Detection under Transient Dynamics,” in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), New Orleans, USA, Mar. 2017.
S. Zou, Y. Liang, L. Lai, H. V. Poor, S. Shamai (Shitz). “K-User Degraded Broadcast Channel with Secrecy Outside a Bounded Range,” in Proc. IEEE Information Theory Workshop (ITW), Cambridge, Sept. 2016.
Y. Bu, S. Zou, Y. Liang, V. V. Veeravalli. “Estimation of KL Divergence Between Large-Alphabet Distributions,” in Proc. IEEE International Symposium on Information Theory (ISIT), Barcelona, Jul. 2016.
Y. Bu, S. Zou, Y. Liang, V. V. Veeravalli. “Universal Outlying Sequence Detection for Continuous Observations,” in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Shanghai, Mar. 2016.
S. Zou, Y. Liang, H. V. Poor “Nonparametric Detection of an Anomalous Disk over a Two-Dimensional Lattice Network,” in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Shanghai, Mar. 2016.
S. Zou, Y. Liang, L. Lai, H. V. Poor, S. Shamai (Shitz). “Recent Results on Broadcast Networks with Layered Decoding and Secrecy: an Overview,” International Zurich Seminar on Communications (IZS), Zurich, Mar. 2016.
S. Zou, Y. Liang, L. Lai, S. Shamai (Shitz). “Rate Splitting and Sharing for Degraded Broadcast Channel with Secrecy Outside a Bounded Range,” in Proc. IEEE International Symposium on Information Theory (ISIT), Hongkong, Jun. 2015.
S. Zou, Y. Liang, L. Lai, S. Shamai (Shitz). “Degraded Broadcast Channel: Secrecy Outside of a Bounded Range,” in Proc. IEEE Information Theory Workshop (ITW), Jerusalem, Apr. 2015.
S. Zou, Y. Liang, H. V. Poor, X. Shi. “Unsupervised Nonparametric Anomaly Detection: A Kernel Method,” in Proc. of 52th Annual Allerton Conference on Communication, Control, and Computing, Monticello, IL, Oct. 2014.
S. Zou, Y. Liang, H. V. Poor. “A Kernel-Based Nonparametric Test for Anomaly Detection over Line Network,” in Proc. IEEE International Workshop on Machine Learning for Signal Processing (MLSP), Reims, Sept. 2014.
S. Zou, Y. Liang, H. V. Poor, X. Shi. “Kernel-Based Nonparametric Anomaly Detection,” in Proc. IEEE 15th Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Toronto, Jun. 2014.
S. Zou, Y. Liang, L. Lai, S. Shamai (Shitz). “Layered Decoding and Secrecy over Degraded Gaussian MIMO Broadcast Channels and Application in Secret Sharing,” in Proc. IEEE International Symposium on Information Theory (ISIT), Honolulu, Jun. 2014.
S. Zou, Y. Liang, L. Lai, S. Shamai (Shitz). “Layered Decoding and Secrecy over Degraded Broadcast Channels,” in Proc. IEEE 14th Workshop on Signal Processing Advances in Wireless Communications (SPAWC), Darmstadt, Jun. 2013.
S. Zou, Y. Liang, S. Shamai (Shitz). “Multiple Access Channel with State Uncertainty at Transmitters,” in Proc. IEEE International Symposium on Information Theory (ISIT), Istanbul, Jun. 2013.
Education
Ph.D. in Electrical and Computer Engineering, Syracuse University, May 2016
Thesis: Nonparametric Anomaly Detection and Secure Communication
Adviser: Prof. Yingbin Liang
B. E. in Information Engineering, Shanghai Jiao Tong University, Sept. 2007 - June 2011
"Minimax Optimal KL Divergence Estimation," Graduation Day poster presentation, Information Theory and Applications Workshop (ITA), Feb. 2017
"Estimation of KL Divergence: Optimal Minimax Rate," CSL Signals, Inference, and Networks (SINE) Seminar, University of Illinois at Urbana-Champaign, Aug. 2016
"Layered Decoding and Secrecy over Degraded Broadcast Channel," Nunan Poster Competition, Syracuse University, Mar. 2013
Teaching assistant:
ELE 352 Digital Signal Processing, Spring 2012, Syracuse University
ELE 756 Random Process, Fall 2012, Syracuse University
Guest Lecturer:
ELE 791 Statistical Learning Theory, Fall 2013, Syracuse University
ELE 791 Advanced Topics in Learning, Fall 2014, Syracuse University
Mentoring graduate students:
Yuheng Bu, Georgios Rovatsos, Jul. 2016 - present, UIUC
Organizer: Special session "Network Event Detection" at IEEE ICASSP, Alberta, Canada, 2018
Membership: IEEE, IEEE Information Theory Society, IEEE Communications Society, IEEE Signal Processing Society
Reviewer:
Proceedings of the IEEE, IEEE Transactions on Information Theory, IEEE Transactions on Signal Processing, IEEE Signal Processing Letters, IEEE Transactions on Wireless Communications, IEEE Transactions on Communications, IEEE Journal of Selected Topics in Signal Processing, IEEE/ACM Transactions on Networking, IEICE Transactions on Fundamentals of Electronics
ISIT, ICASSP, ITW, SPAWC, ISITA