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Found in: IEEE Transactions on Knowledge and Data Engineering
By Georgios J. Fakas, Zhi Cai,Nikos Mamoulis
Issue Date:April 2014
pp. 1026-1038
The Object Summary (OS)is a recently proposed tree structure, which summarizes all data held in a relational database about a data subject. An OS can potentially be very large in size and therefore unfriendly for users who wish to view synoptic information...
 
A Framework of Knowledge Innovation Based on Technology Road-mapping
Found in: International Conference on Information Management, Innovation Management and Industrial Engineering
By Zhi Cai
Issue Date:November 2010
pp. 260-263
Knowledge innovation is the key to obtain and keep the sustaining competitive advantage for any organization. Knowledge innovation under the open innovation environment is investigated. A Preliminary framework of knowledge innovation is proposed basing on ...
 
Predict Ranking of Object Summaries with Hidden Markov Model
Found in: Computational Intelligence and Security, International Conference on
By Le Peng, Zhi Cai, Guowen Wu
Issue Date:December 2009
pp. 88-91
Ranking of Object Summaries [3] proposed a Keyword Search paradigm which produces, as a query result, a ranked list of Object Summaries (OSs) [2] in top-k and size-l; each OS summaries all data held in the relational database about a particular Data Subjec...
 
Ranking of Object Summaries
Found in: Data Engineering, International Conference on
By Georgios John Fakas, Zhi Cai
Issue Date:April 2009
pp. 1580-1583
A previously proposed Keyword Search paradigm produces, as a query result, a ranked list of Object Summaries (OSs); each OS summarizes all data held in a relational database about a particular Data Subject (DS). This paper further investigates the ranking ...
 
Fast Orthogonal Haar Transform PatternMatching via Image Square Sum
Found in: IEEE Transactions on Pattern Analysis and Machine Intelligence
By Yujian Li,Houjun Li,Zhi Cai
Issue Date:September 2014
pp. 1748-1760
Although using image strip sum, an orthogonal Haar transform (OHT) pattern matching algorithm may have good performance, it requires three subtractions to calculate each Haar projection value on the sliding windows. By establishing a solid mathematical fou...
 
Study on Ecological Management Mode of Finishing Technology of Wood Multi-layer Floor in China
Found in: Electronic Commerce and Business Intelligence, International Conference on
By Peng Wan-xi, Zhang Xu, Deng He-ping, Li Kai-fu, Fan Zhi-cai, Peng Wen-li
Issue Date:June 2009
pp. 294-297
Now the wood multi-layer floor industry in China is not relating to ecological environment construction for severe pollution, low utilization rate of raw materials, high energy consumption and low products extra value. Therefore, the development countermea...
 
Influence and Countermeasure of Green Barrier to Chinese Economy
Found in: Electronic Commerce and Business Intelligence, International Conference on
By Li Zheng-yue, Deng He-ping, Peng Wan-xi, Zhang Xu, Li Kai-fu, Fan Zhi-cai, Peng Wen-li
Issue Date:June 2009
pp. 386-389
Now environment protection and resources conservation is rising on a global scale and carried out a green wave protection. The green rampart that formed on foreign trade was exerted a tremendous influences for product export in China. Therefore, the develo...
 
Urban Road Congestion Pricing Based on Game Theory
Found in: Electronic Commerce and Business Intelligence, International Conference on
By Qing-yu Luo, Zhi-cai Juan, Lin-jie Gao
Issue Date:June 2009
pp. 139-142
Researches on urban road congestion pricing method are the core of congestion pricing theories. Firstly, the paper sets forth the objects and influencing factors of congestion pricing as a base. External congestion cost, traffic volume, traffic demand flex...
 
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