期刊名称：International Journal of Computer and Information Technology
印刷版ISSN：2279-0764
出版年度：2017
卷号：6
期号：5
页码：227-236
出版社：International Journal of Computer and Information Technology
摘要：Exploring the data veracity recognized as one of the
significant challenges in the big data sources. The veracity is an aspect
of big data that deals with correctness and trustworthiness. In fact, it’s
hard to obtain the truth of big data in Website, and social media
platform which has a rich volume of information with surpassing
conflict. In this paper, we proposed a comparison between veracity
models which have studied in both Website and Twitter platform. In a
comparison, the several criteria had been demonstrated, as verification
aspects, working flow, trust score, accuracy, security, usability, and
time-consuming. Thus, each model has its attributes and an approach
to extract the data veracity based on the used platform. Consequently,
the models' approach defines the way of evaluating the impact of the
credibility on the big data.
关键词：Big data; Veracity; Data trustworthiness; Credibility;
Trust;score; Accuracy; Verification aspects;
