%0 Journal Article
%A PENG Hui-bo
%A ZHOU Ya-jian
%T Data Pricing Mechanism Status and Development Trends
%D 2019
%R 10.13190/j.jbupt.2018-108
%J Journal of Beijing University of Posts and Telecommunications
%P 120-125
%V 42
%N 1
%X The construction of a data transaction mechanism centered on reasonable pricing has been discussed. Firstly, the well-known data transaction platforms at home and abroad has been introduced and the current data transaction pricing mechanisms can be summarized into four models:a protocol pricing model based on game theory, a third-party pricing model based on data characteristics, a tuple-based pricing model, and the pricing model of the query. Based on comparing the advantages and disadvantages of each model, combined with the relevant theory of data pricing, analyze the existing problems and discuss a method that is suitable for complex real-time trading environments which can accurately measure privacy and correctly evaluate the value of data.
%U https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2018-108