{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,27]],"date-time":"2025-06-27T04:13:25Z","timestamp":1750997605354,"version":"3.41.0"},"reference-count":40,"publisher":"Public Library of Science (PLoS)","issue":"6","license":[{"start":{"date-parts":[[2025,6,26]],"date-time":"2025-06-26T00:00:00Z","timestamp":1750896000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100003587","name":"National Assembly","doi-asserted-by":"publisher","award":["K25L6M1C1"],"award-info":[{"award-number":["K25L6M1C1"]}],"id":[{"id":"10.13039\/501100003587","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS One"],"abstract":"<jats:p>As the data economy era is in full swing, the impact of data is accelerating across the economy and society. In particular, as digital transformation accelerates, data technology is becoming more important, and new products and services are being created based on data. However, despite the increasing importance of data, the lack of a comprehensive taxonomy for data technology has resulted in inadequate systematic policy development and execution. Therefore, this study proposes a data technology taxonomy that can be used for data technology-related policy making, business planning, and national R&amp;D investment direction setting. To this end, the study defines the concept of data technology that has not been officially announced, and develops a classification system while establishing the validity of the classification system through the derivation of the limitations of similar taxonomy and the collection of expert opinions. In addition, an expert adequacy assessment will be conducted to verify whether the proposed taxonomy can be used in the field, and the current status will be analyzed by classifying the data technology-related national R&amp;D projects based on the taxonomy. The results of this study are meaningful in helping to understand data technology and improving the system in the future when formulating data policies and conducting research and development.<\/jats:p>","DOI":"10.1371\/journal.pone.0325989","type":"journal-article","created":{"date-parts":[[2025,6,26]],"date-time":"2025-06-26T17:47:02Z","timestamp":1750960022000},"page":"e0325989","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":0,"title":["A study on the development of data technology taxonomy for data economy"],"prefix":"10.1371","volume":"20","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0292-5096","authenticated-orcid":true,"given":"Hwasun","family":"You","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Do-Bum","family":"Chung","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jangwon","family":"Choi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Heeseok","family":"Choi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"340","published-online":{"date-parts":[[2025,6,26]]},"reference":[{"issue":"7","key":"pone.0325989.ref001","article-title":"The rise of the data economy and its socioeconomic impact","author":"J Jang","year":"2018","journal-title":"NIA, IT & Future Strategy"},{"key":"pone.0325989.ref002","author":"D Newman","year":"2011"},{"key":"pone.0325989.ref003","year":"2017"},{"key":"pone.0325989.ref004","doi-asserted-by":"crossref","DOI":"10.1007\/978-3-319-21569-3","volume-title":"New Horizons for a Data-Driven Economy: A Roadmap for Usage and Exploitation of Big Data in Europe, Springer Open","author":"JM Cavanillas","year":"2016"},{"key":"pone.0325989.ref005","year":"2020"},{"key":"pone.0325989.ref006","year":"2020"},{"key":"pone.0325989.ref007","year":"2022"},{"key":"pone.0325989.ref008","year":"2023"},{"key":"pone.0325989.ref009","year":"2021"},{"key":"pone.0325989.ref010","volume-title":"The Future I See","author":"J Ma","year":"2017"},{"key":"pone.0325989.ref011","article-title":"The Age of DT Has Come, and Data Will Make Money in the Next 10 Years","author":"BS Kim","year":"2019","journal-title":"JoongAng Ilbo"},{"key":"pone.0325989.ref012","year":"2022"},{"key":"pone.0325989.ref013","first-page":"169","article-title":"A study on the automatic classification of research report documents based on the national science and technology standard classification system","volume":"21","author":"CY Choi","year":"2020","journal-title":"Journal of the Korean Society of Industrial and Applied Mathematics"},{"key":"pone.0325989.ref014","doi-asserted-by":"crossref","first-page":"495","DOI":"10.1016\/j.comcom.2020.01.016","article-title":"Deep learning and big data technologies for IoT security","volume":"151","author":"MA Amanullah","year":"2020","journal-title":"Computer Communications"},{"key":"pone.0325989.ref015","volume-title":"Data Technology and Communication Research","author":"K Gwak","year":"2019"},{"key":"pone.0325989.ref016","volume-title":"Analysis of key technologies and implications for the data technology era,\u201d The 4th Industrial Revolution and Soft Power Issue Report, no. 47, Information and Communications Industry Promotion Agency","author":"SH Kim","year":"2018"},{"key":"pone.0325989.ref017","unstructured":"Marshall J WTF is a data management platform? 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