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Search: "[ author: Sang-min Lee ]" (2)

1. Concept and Construction Direction of Marine Digital Twin considering the Characteristics of Marine Information

Tae-seok Choi, Yun-soo Choi, Jae-myeong Kim, Hyun-Ho Song, Byeong-heon Min, Sang-min Lee, Vol. 23, No. 1, pp. 39-47, Feb. 2022
10.7472/jksii.2022.23.1.39
Keywords: Maritime digital twin, Marine information, Marine spatial, Marine characteristics, Data construction
2. A study on the effect of tax evasion controversy on corporate values in internet news portals through big data analysis

Sang-Min Lee, Myung-Ho Park, Byung-Jun Kim, Dae-Keun Park, Vol. 22, No. 6, pp. 57-57, Dec. 2021
10.7472/jksii.2021.22.6.51
Keywords: Internet News Portal, Tax Evasion Controversy, Keyword Extraction, Corporate Value