Network intrusion detection through online transformation of eigenvector reflecting concept drift. - Seongchul Park; Sanghyun Seo; Changhoon Jeong; Juntae Kim (DATA, 2018)

A study on emotion-labor based emotion burnout by video, questionnaires and structural equation model. - Youjeong Han; Eunhee Park; Seongchul Park (Multim. Tools Appl., 2019)

Online eigenvector transformation reflecting concept drift for improving network intrusion detection. - Seongchul Park; Sanghyun Seo; Changhoon Jeong; Juntae Kim (Expert Syst. J. Knowl. Eng., 2020)

The weights initialization methodology of unsupervised neural networks to improve clustering stability. - Seongchul Park; Sanghyun Seo; Changhoon Jeong; Juntae Kim (J. Supercomput., 2020)