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pro vyhledávání: '"Ping-Jian Zhang"'
Autor:
Ping-Jian Zhang, Shuai Zou
Publikováno v:
ITM Web of Conferences, Vol 12, p 03015 (2017)
Telecommunication circles are groups of similar customers in telecommunication networks. Mining such circles provides with telecommunication operators great value in developing prospective customers while retaining old ones. However, most of the exis
Autor:
Ping-Jian Zhang, Wen-Zhe Zhao
Publikováno v:
ITM Web of Conferences, Vol 12, p 04019 (2017)
Telecom users constitute a huge, but relatively sparse social network. Community discovery has been a research topic of data mining. Traditional algorithms are greatly influenced by outliers. This paper presents a new algorithm based on social triang
Publikováno v:
Computers in Industry. 65:116-123
In existing Active Access Control (AAC) models, the scalability and flexibility of security policy specification should be well balanced, especially: (1) authorizations to plenty of tasks should be simplified; (2) team workflows should be enabled; (3
Publikováno v:
Advanced Materials Research. :1090-1094
Choosing Features of a text is an important part of text categorization. Its result can affect the quality and efficiency of the text categorizer. Since there are usually thousands of features of a text, it always needs to reduce the dimension of the
Autor:
Wen-Zhe ZHAO, Ping-Jian ZHANG
Publikováno v:
ITM Web of Conferences; 2017, Vol. 12, p1-5, 5p, 2 Diagrams, 5 Charts, 2 Graphs
Autor:
Shuai ZOU, Ping-Jian ZhANG
Publikováno v:
ITM Web of Conferences; 2017, Vol. 12, p1-5, 5p, 3 Charts, 4 Graphs
Publikováno v:
International Journal of Emerging Technologies in Learning (iJET), Vol 9, Iss 2, Pp 59-63 (2014)
The learning environment based on the KINECT Motion Sensing technology is able to fully mobilize the learners' multi-sensory organs, closely combine study with sports and enhance human-computer interactions, which can be conducive to the learners' he