Advanced Research on Electronic Commerce, Web Application, and Communication

1. Using Capacitance Sensor to Identify the Appearance Parameters of Slub Yarn

   • Hanming Lv, Chongqi Ma

   Pages 115-120

2. Research and Design on Component-Based Product Quality Tracking System

   • Youxin Meng, Xinli Wu, Yuzhong Ding

   Pages 121-126

3. Research on Adaptive De-noising Technique for Time-Domain Reflectometry Signal Based on Wavelet Analysis

   • Jianhui Song, Yang Yu, Liang Chen

   Pages 127-132

4. TDR Cable Length Measurement Model Based on Neural Network

   • Jianhui Song, Yang Yu, Liang Chen

   Pages 133-138

5. Research on Colorful Trademark Images Retrieval Based on Multi-feature Combination and User Feedback

   • Fucheng You, Yingjie Liu

   Pages 139-145

6. Research on a New Key-Frame Extraction Algorithm of Printing Video

   • FuCheng You, YuJie Chen

   Pages 146-152

7. An Improved Sanitizing Mechanism Based on Heuristic Constraining Method

   • Jan-Min Chen

   Pages 153-159

8. Time Interval Analysis on Price Prediction in Stock Market Based on General Regression Neural Networks

   • Yong Wang, Hongjie Xing

   Pages 160-166

9. The System Dynamics Analysis on the Evolvement of Mechanism of Convention and Exhibition Industry

   • Xin-ju Wu, Ming-jun Sun

   Pages 167-172

10. Economic Observation in 3Q E-business Fight — According to Analysis of Resource Allocation and Contract

    • RuiHu Kuang, Zeming Chen, JuChi Kuang

    Pages 173-180

11. Investigation on Color Quantization Algorithm of Color Image

    • Yueqiu Jiang, Yang Wang, Lei Jin, Hongwei Gao, Kunlei Zhang

    Pages 181-187

12. Study on the Method for Removing Boundary Burr Based on Relevance of Chain Code

    • Yueqiu Jiang, Ping Wang, Hongwei Gao, Lei Jin, Xiaojing Liu

    Pages 188-194

13. Investigation and Application of Feature Extraction Based on Rough Set Theory

    • Zhi-hang Tang, Jing Zhang, Rong-jun Li

    Pages 195-200

14. Improved ZigBee Network Routing Algorithm Based on LEACH

    • Yawei Zhao, Guohua Zhang, Zhongwu Xia, Xinhua Li

    Pages 201-206

15. Fast Monte Carlo Localization for Mobile Robot

    • Liang Chen, Peixin Sun, Guohua Zhang, Jie Niu, Xiaodong Zhang

    Pages 207-211

16. Neural Network Expert System in the Application of Tower Fault Diagnosis

    • Xiaoyang Liu, Zhongwu Xia, Zhiyong Tao, Zhenlian Zhao

    Pages 212-217

17. An Improved Circuit Design for PFC Based on One-Cycle Control

    • Rui Hu, Guohua Zhang, Xuchen Lv, Weiping Xiao, Yawei Zhao

    Pages 218-223

18. Research of Rough Cognitive Map Model

    • Zhang Chunying, Liu Lu, Ouyang Dong, Liang Ruitao

    Pages 224-229

19. Development and Analysis of Unified Simulation Model for Space Vector PWM Strategies

    • Guoqiang Chen, Zhihong Wu, Yuan Zhu

    Pages 230-235

20. A Clock Fingerprints-Based Approach for Wireless Transmitter Identification

    • Caidan Zhao, Liang Xie, Lianfen Huang, Yan Yao

    Pages 236-240

The two-volume set CCIS 143 and CCIS 144 constitutes the refereed proceedings of the International Conference on Electronic Commerce, Web Application, and Communication, ECWAC 2011, held in Guangzhou, China, in April 2011. The 148 revised full papers presented in both volumes were carefully reviewed and selected from a large number of submissions. Providing a forum for engineers, scientists, researchers in electronic commerce, Web application, and communication fields, the conference will put special focus also on aspects such as e-business, e-learning, and e-security, intelligent information applications, database and system security, image and video signal processing, pattern recognition, information science, industrial automation, process control, user/machine systems, security, integrity, and protection, as well as mobile and multimedia communications.

• automation
• data mining
• database technology
• e-learning
• image processing

• Wuhan University of Science and Technology, Wuhan, China

  Gang Shen, Xiong Huang

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