Microscopic Approach to Evaluating Technological Convergence Using Patent Citation Analysis. - Kihoon Sung; Taehan Kim; Hee-Kyung Kong (FGIT-UNESST, 2010)

A Study on the Smartwork Policy for the Productivity in Ageing Advanced Economies. - Hee-Kyung Kong; Kihoon Sung (FGIT-UNESST, 2011)

Convergence indicator: the case of cloud computing. - Kihoon Sung; Hee-Kyung Kong; Taehan Kim (J. Supercomput., 2013)