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Research on Operation-based Correlation in Personal Dataspace

By Shuo Jiang, Jiajin Le and Yefeng Li


Operation of user was defined. The weight of operation was expressed. The variable quantity of user behavior was computed by weight. 3-ary vector data definition was expanded. Data item was defined by 4-ary vector in personal dataspace. Correlation of data for user was defined by weight. Current weight of data was defined by initial weight and variable quantity of user operation. A library dataspace model was designed. The weights of data were verified by using a sample in the library dataspace for ten days. The result proved the correlation of data was very important and useful in personal dataspace. DOI :

Topics: Personal Dataspace; Data Item; Correlation
Publisher: Institute of Advanced Engineering and Science
Year: 2014
DOI identifier: 10.11591/telkomnika.v12i4.4949
OAI identifier:
Provided by: IAES journal
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