An NGOSS-based automatic service delivery system using EAI technology. - Cheol-Seong Kim; Joong-Goo Song; Dong-Sik Yoon; Kyung-Sup Sun (NOMS (2), 2004)

NGOSS-based convergent OSS framework using BPM for converged e-business environment. - Cheol-Seong Kim; Byung-Soo Chang; Sung-il Kim (CSREA EEE, 2006)

NGOSS-based convergent OSS framework toward business agility: KT case. - Cheol-Seong Kim; Ki-Sang Ok; Daniel W. Hong; Byung-Soo Chang; Yoon-Hak Bang (Int. J. Netw. Manag., 2006)