About Me
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My name is Yan Zheng. I was born in Xi'an, China, in May, 1972. I grew up on a beautiful campus of Shaanxi Teachers Univ. where my parents work. I came into the world only twenty minutes earlier than my brother. My parents gave me and my brother names Zheng & Rong, respectively. The combined meaning of these two Chinese words is out of common. They hope us to be useful people. Here, you can see my detailed archives. 


NAME: Yan Zheng 
SEX: Female 
BIRTH: May 19, 1972 
PHONE: 65-8743692(O), 65-7751011(H) 
E_MAIL: [email protected] or: [email protected] 
MARITAL STATUS: Single 

EDUCATION  
 
Aug. 1997 to date Research Scholar for M.Eng 
Dept. of Electrical Engineering 
National University of Singapore 
Research direction: Information and Network Security
Sept. 1994 to 1997 Computer Science and Engineering Department 
Xi'an Jiaotong University, China 
Master Degree of Engineering 
Major: Computer Organization and System Architecture
Sept. 1990 to July 1994  The Outstanding Class of the University 
Information and Control Engineering Dept. 
Xi'an Jiaotong University, China 
Bachelor Degree of Engineering 
Major: Information Science and Engineering

CURRICULUM  

Undergraduate Courses:  

Fundamental:  
Mathematical Analysis, General Physics, Mechanical Drawing, Discrete Mathematics, Electromagnetic Fields Theory, Methods of Mathematical Physics, Circuits, Signals and Systems, English, Professional English, Probability and Statistics 

Professional:  
Electronic Circuits (Analog, Digital and High Frequency), Programming Language (FORTRAN, Pascal, C/C++ and Assembly), Data Structure, Software Engineering, Digital Signal Processing, Operation System, Control Theory (Automatics, Modern, Digital), Computer Aided Analysis and Design of Electronic Circuits, Principles of Information Transmission, Principles of Digital Communication, Microcomputer Principles and Interface Techniques, Program-controlled Digital Switching Technology, Automatic Instrumentation and Process Control, Retrieval and Utilization of Literature, Optimum Control and System Discrimination 

Postgraduate Courses:  
Mathematical Logic, Computer Architecture, Microcomputer Operating System and Application, Multi-Microcomputer System, Computer Networks, Distributed System Software, Artificial Intelligence, Software Engineering, Parallel and Distributed Database System, Communication Networks 


EXPERIENCE  
 
 
March. 1994 to Jan. 1995 Take part in the Development of a Digital Primary Block Multiplexing System as the main designer. 
March. 1995 to 1996  Teaching Assistant in Computer Science and Engineering Department, Xi'an Jiaotong University.
March. 1995 to Dec. 1995  Participate the Development of a Automatic Line Test System for PABX(Hardware part). 
Jan. 1996 to May 1997  The Development of a Automatic Line Test System for PABX(Software part).  The development tools are Visual C++ 1.5 and Visual Basic 4.0, Microsoft Access Database. 
Aug. 1997 to date  Scash: a smart card based off-line cash payment system, system design and implementation. The developing language is Java 1.1.

AWARD/HONORS  
 
1985  to  1986
  • placed 13th (silver class) in the Mathematical Competition, Xi’an, China
1988  to  1989
  • second prize in the Secondary School Chemical Competition in 1989, Xi’an Area
  • second prize in the Chemical Competition of China in 1989, Shaanxi, Area
1989  to  1990
  • third prize in the Linguistic Knowledge Competition, Xi’an Area
1990  to  1994
  • once first class scholarship
  • three times second scholarship 
1994  to  1995
  • scholarship for the most excellent graduate student at the University
  • first class XinXing Excellent Graduate Student Scholarship 
1995  to  1996
  • prize for the excellent graduate student of the Electronics and Information Engineering School, Xi’an Jiaotong Univ.
1997
  • Hong Kong FuYi Inc.Scholarship
Aug. 1997 to Date
  • Research Scholarship of National University of Singapore
EXPERIENCES & SPECIALITY  
 
From July 1997 to date, as a research scholar of National University of Singapore, I do my research project in Kent Ridge Digital Labs (the national computer labs of Singapore). My research direction is Information Security. My project is Scash, which stands for a smart card based offline cash payment system. I implemented the protocols over the Internet using Java (JDK 1.1.5). I also improved the old protocols to make it suit for fair network delivered services. My new idea leads to a paper about fair electronic cash payment protocols, which I am writing. I have finished my thesis written in English (Scash: A Smart Card Based Offline Cash Payment System – Design and Implementation). 

From 1995 to May 1997, I have participated the development of a Telephone Line Test System for HSJ-2000D Digital Programming Control Exchange. I completed all the work of adjusting and improving the hardware component, and undertook the work of software development, especially the data processing, user interface, fault diagnostic, and database management system aspects. The development environment is Visual C++(1.52) and Visual Basic (4.0). 

In 1994, as the main designer and developer of the project, I took part in the development of a Digital Primary Block Multiplexing Equipment. During this period, I translated many English materials for the project into Chinese, and translated the instructions for the product from Chinese into English. 

I have wide background knowledge including Automatic Control, Communication Technology, Signal Processing and Computer Technology (hardware & software) and many experiences of project development. I am familiar with Java, VC++, VB programming, SQL and database management as well as Networks and Network security technologies because I have developed some practical projects. 

I also have a highly developed sense of responsibility and a real spirit of scientific inquiry. 


PAPERS  

Design and Realization of PCM Primary Block Multiplexing System  
 (Microcomputer Development, 4/1996) 
[Abstract] A method to implement PCM primary block multiplexing system which is composed of two parts: Primary Block Rate Access Termination and Basic Rate Access Termination is presented in this paper. The system can realize "0+2" digital multiplexing and "0+4" voice multiplexing by telephone line utilizing the technology of ADPCM codec U-interface and single-chip CPU control, etc. The function model diagrams and the main questions in realization are discussed. 

The Design and Realization of Automatic Line Test System Software for PABX  
 (Computer Engineering and Design, 2/1998) 
[Abstract] An Automatic Line Test System (LTS) Software for PABX which is based on the Personal Computer and running in the Windows Environment is designed and implemented according to the National Standard. On the basis of introduction of LTS functions and hardware structure, the level and module structure of LTS software, as well as the technological problems such as communication between master-slave CPU, multi-process communication and cooperation, test data processing and fault diagnostic, multi-language programming met during the software development are discussed in detail. 
 
 
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