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Material information of public data in Korea
Journal of the Korean Data & Information Science Society 2019;30:1051-62
Published online September 30, 2019;  https://doi.org/10.7465/jkdi.2019.30.5.1051
© 2019 Korean Data and Information Science Society.

Kee Whan Kim1 · Chang Ho Lee2 · Boseung Choi3

1Department of National Statistics, Korea University, Sejong-ro 2511, Sejong City, 30019, Korea
2Division of Economic and Statisics, Korea University, Sejong-ro 2511, Sejong City, 30019, Korea.
3Department of National Statistics, Korea University, Sejong-ro 2511, Sejong City, 30019, Korea
Correspondence to: Associate professor, Department of National Statistics, Korea University, Sejong-ro 2511, Sejong City, 30019, Korea. E-mail: cbskust@korea.ac.kr

This article is financially supported by the 2019 College of Public Policy at Korea University.
Received June 28, 2019; Revised July 23, 2019; Accepted July 31, 2019.
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
As the fourth industrial revolution becomes a major issue, interest in big data is growing. Big data refers to the technology for analyzing and utilizing countless numbers of data, and public data segments close to the real world account for their utilization. In Korea, data are widely generated in the public data sector as government 3.0 policy, starting with e-government. However, the sites that provide the data are not organized and the data being delivered different from site to site, requiring a lot of information to access them. Therefore, the present status of big data and administrative data existing in the country is classified according to the institutions, contents, utilization, and disclosure levels in order to better understanding the general outline of public data providing sites. As an information on material resources of the public data is summarized, basic knowledge on the presence, content, and utilization of big data and administrative data across a country were developed and statistical utilization status, methods, values, and limit development was developed.
Keywords : Big data, data maps, material information, public data.