Kechao CAI

Kechao CAI's Photo

Ph.D Candidate

Room 120, HSH Eng. Bldg.
Shatin, N.T, Hong Kong
E-Mail: kccai ÁT cse . cuhk . edu . hk

Dept. of Comp. Sci. & Eng.
The Chinese University of Hong Kong

About

I am currently a Ph.D student in Department of Computer Science and Engineering at The Chinese University of Hong Kong. My supervisor is Prof. John C.S. Lui. I received the bachelor's degree and master's degree, both with the highest honor in Department of Electronics and Information Engineering at Huazhong University of Science and Technology in China, where I worked with Prof. Hongbo Jiang. I also interned at Shenzhen Institutes of Advanced Technology (SIAT), Chinese Academy of Sciences, where I had collaborations with Prof. Guang Tan.

My current research interests include data mining, data analytics in online social networks, and online learning algorithms. I have also been interested in designing distributed routing protocols for wireless sensor networks in IoT (Internet of Things).

Publications

  • K. Cai, K. Chen, B. Huang, and John C.S. Lui. Multi-level Feedback Web Links Selection Problem: Learning and Optimization. The IEEE International Conference on Data Mining series (ICDM), 2017. [Bibtex] [Technical Report]
  • K. Cai, H. Xie, and John C.S. Lui. Generalization of Information Spreading Forensics via Sequential Dependent Snapshots. The Workshop on MAthematical performance Modeling and Analysis (MAMA), 2016. [Bibtex] [PDF] Also appeared on the Special Issue of Performance Evaluation Review, 2016. [Bibtex] [PDF]
  • K. Cai, Z. Yin, H. Jiang, G. Tan, P. Guo, C. Wang, and B. Li. OnionMap: A Scalable Geometric Addressing and Routing Scheme for 3D Sensor Networks. IEEE Transactions on Wireless Communications (TWC). Vol.14, no. 1 (2015): 57-68. [Bibtex] [PDF] [Code]
  • W. Liu, H. Jiang, X. Bai, G. Tan, C. Wang, W. Liu, and K. Cai. Distance Transform-based Skeleton Extraction and Its Applications in Sensor Networks. IEEE Transactions on Parallel and Distributed Systems (TPDS). Vol.24(9): 1763-1772, 2013. [Bibtex] [PDF]
  • W. Liu, H. Jiang, X. Bai, G. Tan, C. Wang, W. Liu, and K. Cai. Skeleton Extraction from Incomplete Boundaries in Sensor Networks Based on Distance Transform. IEEE Distributed Computing Systems (ICDCS), (pp. 42-51), 2012. [Bibtex] [PDF]
  • K. Cai, G. Tan and H. Jiang. Embedding Networks Using Hyperbolic Vivaldi Algorithm. Appeared as a poster in IEEE INFOCOM Student Activities, 2011. [Not refereed] [PDF] [Code]

Courses

  • Fall, 2015. IERG 6300: Probability Theory
  • Fall, 2015. ENGG 5108: Big Data Analytics
  • Spring, 2015. ENGG 5781: Matrix Analysis and Computations
  • Spring, 2015. CSCI 5120: Advanced Topics in Database System
  • Fall, 2014. ENGG 5501: Foundations of Optimization
  • Fall, 2014. IERG 5330: Network Economics

TA

  • Fall, 2016. CSCI 2040: Introduction to Python
  • Spring, 2016. CSCI 3320: Fundamentals of Machine Learning
  • Fall, 2015. CSCI 1040: Hands-on Introduction to Python
  • Spring, 2015. CSCI 1050: Hands-on Introduction to MATLAB
  • Fall, 2014. CSCI 3150: Introduction to Operating Systems

Awards

  • CUHK Postgraduate Studentship
  • Outstanding Graduate Student of HUST
  • National Scholarship for Graduate Student
  • Outstanding Undergraduate Student of Advanced Class at HUST