ZHAO Yi
Address:
Room420, Building G, HIT campus, Shenzhen University Town, Nanshan District (518055)
Email:
zhao.yi@hit.edu.cn
Phone:
0755-26035689
0755-26032119(Fax)
PERSONAL PROFILE
 
Yi Zhao, Harbin Institute of Technology Shenzhen Graduate School,Professor, Ph.D Supervisor, Director of the Centre for Applied Mathematics.
He obtained his Ph.D degree from Hong Kong Polytechnic University, Hong Kong. His research interests include nonlinear time series analysis, nonlinear dynamics, complex networks, biomathematics and data science.
RESEARCH INTEREST
 
2016-now ||School of Natural Sciences and Humanities, Harbin Institute of Technology (Shenzhen) , Professor##2009-2016||School of Natural Sciences and Humanities, Harbin Institute of Technology Shenzhen Graduate School, Associate Professor##2007-2009||Division of Natural Sciences, Harbin Institute of Technology Shenzhen Graduate School, Assistant Professor##2014||Department of Statistics and Actuarial Science, Hong Kong University, Research Associate##2011||Department of Mathematics, City University of Hong Kong, Research Fellow##||##||##||##||##||##||
EDUCATION  
2003-2006
Hong Kong Polytechnic University Ph.D
2000-2003
Zhejiang University (Master degree)
1995-1999
China Institute of Metrology (Bachelor degree)
RESEARCH & WORK EXPERIENCE  
2016-now
School of Natural Sciences and Humanities, Harbin Institute of Technology (Shenzhen) , Professor
2009-2016
School of Natural Sciences and Humanities, Harbin Institute of Technology Shenzhen Graduate School, Associate Professor
2007-2009
Division of Natural Sciences, Harbin Institute of Technology Shenzhen Graduate School, Assistant Professor
2014
Department of Statistics and Actuarial Science, Hong Kong University, Research Associate
2011
Department of Mathematics, City University of Hong Kong, Research Fellow
PROFESSIONAL QUALIFICATION & ACADEMIC SERVICE
 
2010-2014
Biomedical Engineering Socity of China, Senior Member
2012-
Shenzhn Youth Science and Techology Talent Association, Senior Member
2018-
Editorial Committee Member of Scientific Reports
RESEARCH PROJECTS
2009-2011
National Natural Science Foundation of China (NSFC), RMB200,000, PI
2009-2011
Natural Science Foundation Project of Guangdong, RMB30,000, PI
2011-2013
Shenzen Fundamental Project (key project), RMB300,000, PI
2016-2019
National Natural Science Foundation of China (NSFC), 650,000, PI
2017-2019
Shenzen Fundamental Project, RMB500,000, PI
RESEARCH ACHIEVEMENT & AWARDS
PATENT
   
PAPER & BOOK PUBLICATIONS
Book
[1] Slobodan Maletic, Yi Zhao, “Simplicial Complexes in Complex Systems: In Search for Alternatives” Harbin Institute of Technology Press (十二·五国家重点图书出版规划项目,国家科学技术学术学术著作出版基金资助).

Peer-reviewed journal papers
[1] J.F. Luo, Yi Zhao, “Dynamic behavioral analysis of an HIV model incorporating immune responses,” International Journal of Bifurcation and Chaos, vol., 2019.
[2] X.Y. Han, Yi Zhao, M. Small, “Identification of dynamical behaviour of pseudoperiodic time series by network community structure,” IEEE Transactions on Circuits and Systems II, DOI 10.1109/TCSII.2019.2903936, Feb. 2019.
[3] X.Y. Peng, M. Small, Yi Zhao, J.M. Moore, “Detecting and predicting tipping point,” International Journal of Bifurcation and Chaos, July 2019 (in press).
[4] D. Wang, Yi Zhao, “Network community detection from the perspective of time series,” Physica A, vol.522, pp.205-214.
[5] J.Y. Zhou, Yi Zhao, Z.Y. Wu, “Cluster synchronization of fractional-order directed networks via intermittent pinning control,” Physica A, vol.519, pp.22-33, 2019.
[6] V. Sagar, Yi Zhao, A. Sen, “Effect of time varying transmission rates on the coupled dynamics of epidemic and awareness over a multiplex network,” Chaos, vol.28, 113125, 2018.
[7] Kanchana C., Yi Zhao, Pradeep Siddheshwar, “A comparative study of individual influences of suspended multiwalled carbon nanotubes and alumina nanoparticles on Rayleigh-Benard convection in water,” Physics of Fluids, vol. 30, 084101, 2018.
[8] Kanchana C., Yi Zhao, “Effect of internal heat generation/absorption on Rayleigh-Benard convection in water well-dispersed with nanoparticles or carbon nanotubes,” International Journal of Heat and Mass Transfer, vol.127, pp. 1031-1047, 2018.
[9] Andu Zhou, Slobodan Maletic, Yi Zhao, "Robustness and percolation of holes in complex networks," Physica A, vol.492, pp.1419-1430, 2018.
[10] Slobodan Maletic, Yi Zhao, “Hidden multidimensional social structure modeling applied to biased social perception,” Physica A, vol.492, pp.1419-1430, 2018.
[11] Bin . Pang, Yi Zhao, Z.Y. Xiu, “A new definition of order relation for the introduction of algebraic fuzzy closure operators,” International Journal of Approximate Reasoning, vol.92, pp.87-96, 2018.
[12] Marzieh Najariyan, Yi Zhao, “Fuzzy fractional quadratic regulator problem under granular fuzzy fractional derivatives,” IEEE Transactions on Fuzzy Systems, DOI 10.1109/TFUZZ.2017.2783895, 2017.
[13] Jianfeng Luo, Yi Zhao, “Stability and bifurcation analysis in a predator–prey system with constant harvesting and prey group defence,” International Journal of Bifurcation and Chaos, vol.27, 1750179, 2017.
[14] Slobodan Maletic, Yi Zhao, “Multilevel integration entropies: the case of reconstruction of structural quasi-stability in building complex datasets,” Entropy, vol.19(172), 2017.
[15] Vikram Sagar,Yi Zhao, "Collective effect of personal behavior induced preventive measures and differential rate of transmission on spread of epidemics," Chaos, vol.27,023115, 2017.
[16] Bin Pang, Yi Zhao, "Several types of enriched (L, M)-fuzzy convergence spaces," Fuzzy Sets and Systems, DOI:10.1016/j.fss.2016.09.001, 2016.
[17] Bin Pang, Yi Zhao, "L-fuzzy N-convergence structures," Journal of Intelligent and Fuzzy Systems, vol.30, pp. 3033, 2016.
[18] Bin Pang, Yi Zhao, "Topologies induced by pointwise L-fuzzifying quasi-uniformities," Journal of Intelligent and Fuzzy Systems, vol.30, pp. 3025–3031, 2016.
[19] Bin Pang, Yi Zhao, “Characterizations of L-convex spaces,” Iranian Journal of Fuzzy Systems, vol.13, pp.51-61, 2016.
[20] Bin Pang, Yi Zhao, “Stratified (L, M)-fuzzy Q-convergence spaces,” Iranian Journal of Fuzzy Systems, vol.13, pp. 95-111, 2016.
[21] Slobodan Maletic, Yi Zhao,Milan Rajkovic, "Persistent topological features of dynamical systems," Chaos, vol.26,053105,2016.
[22] Tongfeng Weng, Yi Zhao, Michael Small, "Time-series analysis of networks: exploring the structure with random walks," Physical Review E, vol.90, pp.022804 2014.
[23] Yunyun Yang, Yi Zhao, Boying Wu, "Split Bregman Method for Minimization of Fast Multiphase Image Segmentation Model for Inhomogeneous Images," Journal of Optimization Theory and Applications, vol. 166(1), pp.285-305, 2015.
[24] Yi Zhao Tongfeng Weng, Shengkui Ye, "Geometrical invariability of transformation between a time series and a complex network," Physical Review E, vol. 90, pp.012804, 2014.
[25] Xiaoran Sun, M. Small, Yi Zhao, Xiaoping Xue, "Characterizing system dynamics with a weighted and directed network constructed from time series data," Chaos, vol. 24, pp. 024402, 2014
[26] Zijun Luo, Yi Zhao, R. Azencott, "Impact of miRNA Sequence on miRNA Expression and Correlation between miRNA Expression and Cell Cycle Regulation in Breast Cancer Cells," PloS One, vol. 9(4), pp. e95205, 2014.
[27] Yunyun Yang, Yi Zhao, B.Y. Wu, H.P. Wang, "A Fast Multiphase Image Segmentation Model for Gray Images," Computers & Mathematics with Applications, vol. 67(8), pp. 1559-1581, 2014.
[28] Zijun Luo, R. Azencott, Yi Zhao, Modeling miRNA-mRNA Interactions: Fitting Chemical Kinetics Equations to Microarray Data, BMC Systems Biology, vol.8(19) DOI: 10.1186/1752-0509-8-19, 2014
[29] Yi Zhao, Tongfeng Weng, Michael Small, "Response of the parameters of a neural network to pseudoperiodic time series," Physica D, vol. 268, pp79-90, 2014.
[30] Yi Zhao, Tongfeng Weng, Defeng(David) Huang, "Lévy walk in complex networks: An efficient way of mobility," Physica A, vol. 396, pp.212–223, 2014.
[31] Yunyun Yang, Yi Zhao, Boying Wu, “Efficient active contour model for multiphase segmentation with application to brain MR Images,” Inter. J. Pattern Recognition and Artificial Intelligence, vol.27, pp. 1355001-1-28, 2013.
[32] Henry C. W. Lau, George T. S. Ho, Yi Zhao, "A demand forecast model using a combination of surrogate data analysis and optimal neural network approach," Decision Support Systems, vol.54(3), pp.1404-1416, 2013.
CONFERENCE PAPERS/TALKS
 
[1] Y .Y . Yang, Yi Zhao, B.Y . Wu, H.P. Wang, “A Note on Convex Image Segmentation Model Based on Local and Global Intensity Fitting Energy,” The IEEE Southwest Symposium on Image Analysis and Interpretation, pp. 149-152, 2014.
[2] Y .Y . Yang, Yi Zhao, B.Y . Wu, H.P. Wang, “Unsupervised Active Contour Model for Multiphase Inhomogeneous Image Segmentation,” The 48th Annual Conference on Information Sciences and Systems, pp. 1-5, 2014.
[3] Y .Y . Yang, Yi Zhao, B.Y . Wu, “Improved Segmentation Model Combining Region and Edge Information for Inhomogeneous Images,” The 48th Annual Conference on Information Sciences and Systems, pp. 1-5, 2014.
[4] Y .Y . Yang, Yi Zhao, “Efficient Active Contour Model Based on Vese-Chan Model and Split Bregman Method,” IEEE International Conference on Visual Communications and Image Processing, pp. 1-6, 2013.
[5] Y .Y . Yang, Yi Zhao, B.Y . Wu, “Improved Vese-Chan Model for Fast Image Segmentation Based on Split Bregman Method,” The Seventh International Conference on Image and Graphics, pp. 201-204, 2013.
[6] Y.H. Deng, Yi Zhao, "Mathematical modeling on the force experienced by the wall during the detection of granular flows," The 2nd International Conference on Mathematical Modeling in Physical Sciences, vol.490 pp.1-4, 2013
[7] X.R. Sun, Yi Zhao, X.P. Xue, “Analyzing spatial characters of the ECG signal via complex network method,” Proceeding of the 4th International Conference on Biomedical Engineering and Informatics, pp. 1650-1653, 2011.
[8] K.F. Wang, Yi Zhao, T.F. Weng, X.R. Sun, “A simple way of distinguishing chaotic characteristics in ECG Signals,” Proceeding of the 3rd International Conference on Biomedical Engineering and Informatics, pp. 713-716, 2010.
[9] X.W. Liu, Yi Zhao, F.H. Song, “Comparative analysis of CTCSS decoding algorithms,” Proceeding of the 3rd International Congress on Image and Signal Processing, pp.32683271, 2010.
[10] H.H. Zhang, Yi Zhao, T.F. Weng, “Detecting the longest periodic timescale in normal vowels,” Proceeding of 2010 International Conference on Audio, Language and Image Processing, pp. 1753-1757, 2010.
[11] H. Zhang, T. Weng, Yi Zhao, “Nonlinear dynamical detection of normal vowels using PPS algorithm and WDP of neural networks,” Proceeding of the 2nd International Conference on Biomedical Engineering and Informatics, pp.1-4, 2009.
[12] Y . Ma, Yi Zhao, Y . Fan, H. Hu, and X. Zhang “Modeling the Dynamics of the Human Pulse Data by MDL-optimal Neural Networks,” 2008 International Conference on Biomedical Engineering and Informatics (Hainan, China, 28-30 May 2008).
[13] Y . Ma, Yi Zhao, Y . Fan, H. Hu and X. Zhang, "Prediction of Fast and Slow Dynamics Based on the Diploid Model with Neural Networks," The 2008 International Symposium on Forecasting (Nice, France, 2008)
[14] G. Zhang, Yi Zhao, H. Hu, "Weight Distribution Criterion of Neural Networks for modeling Chaotic Attractors," The 2008 International Symposium on Nonlinear Theory and its Applications, Sept. 2008.
TEACHING/SUPERVISING EXPERIENCE
Courses: Stochastic Process with Applications, Probability and Statistics, Nonlinear Time Series Analysis
Updated:2019-03