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Displaying 1-7 out of 7 total
A Method to Automatically Discover and Classify Deep Web Data Source Using Multi-Classifier
Found in: Computer Science and Information Engineering, World Congress on
By Li Zhi-tao, Liu Quan, Cui Zhi-ming, Fu Yu-chen
Issue Date:April 2009
pp. 736-740
Recently, the discovery of Deep Web data source and domain-relevant issue attract more and more attentions. This paper proposed a method using multi-classifier to discover and classify the data source of Deep Web. Firstly, It used Naïve bays classifier to ...
A Reinforcement Learning Algorithm Based on Minimum State Method and Average Reward
Found in: Computer Science and Information Engineering, World Congress on
By Fu Qi-ming, Liu Quan, Cui Zhi-ming, Fu Yu-chen
Issue Date:April 2009
pp. 534-538
Reinforcement learning is learning what to do--how to map situations to actions--so as to maximize a numerical reward signal. In allusion to the problem that Q-Learning, which uses discount reward as the evaluation criterion, cannot show the affect of the ...
Automatic Data Records Extraction from List Page in Deep Web Sources
Found in: Information Processing, Asia-Pacific Conference on
By Chen Hong-ping, Fang Wei, Yang Zhou, Zhuo Lin, Cui Zhi-Ming
Issue Date:July 2009
pp. 370-373
with the explosive growth and popularity of the World Wide Web, a wealth of online e-commerce information resources become available. List pages in these web sites are usually automatically generated from the back-end DBMS using scripts. In order to provid...
The Research on the Spider of the Domain-Specific Search Engines Based on the Reinforcement Learning
Found in: Intelligent Systems, WRI Global Congress on
By Liu Quan, Cui Zhi-ming, Fu Yu-chen
Issue Date:May 2009
pp. 588-592
On the basis of the comparison between general search engines and vertical search engines, the development of vertical search engines will be discussed. After the introduction of the theory and algorithms of reinforcement learning, the reinforcement learni...
Study on Spreading of Virus Infection with SIRS Characteristic in Wireless Sensor Networks
Found in: Communications and Mobile Computing, International Conference on
By Zhang Shu-kui, Gong Sheng-rong, Cui Zhi-ming
Issue Date:January 2009
pp. 512-517
In the precondition of the basic connectivity of wireless sensor networks, how to control spreading of the virus infection is the most challenging security problem in a large number of sensor nodes deployed randomly. Existing research results show that net...
A Level Set Method for Color Image Segmentation Based on Bayesian Classifier
Found in: Computer Science and Software Engineering, International Conference on
By Xu Jing, Wu Jian, Ye Feng, Cui Zhi-ming
Issue Date:December 2008
pp. 886-890
Traditional level-set methods use gray level images as its main study objects. The basic idea is coupling image data and speed of the curve deformation, stopping the curve evolution on the edge of target, which requires a speed function to control the evol...
Key Problems Research For E-commerce Databases Integration System
Found in: Convergence Information Technology, International Conference on
By Chen Hong-ping,Fu Yu-chen,Zhong Xin,Cui Zhi-ming,Liu Quan
Issue Date:November 2007
pp. 1578-1583
With the rapid development of IT technology, more and more E-commerce databases are available in the Internet. These databases are web-accessible through form-based search interfaces. In order to get useful information, users need to send their request to ...