Combination of Push and Pull Scheduling for Mobile Interactive Data Broadcasting. - Sang Hyuk Kang; Soojeong Choi; Yoon Goo Nam; June Lee (ICC, 2008)

The Application of the 0-1 Knapsack Problem to the Load-Shedding Problem in Microgrid Operation. - Soojeong Choi; Sunju Park; Hak-Man Kim (FGIT-CA/CES3, 2011)

A microgrid energy management system for inducing optimal demand response. - Soojeong Choi; Sunju Park; Dong-Joo Kang; Seung-Jae Han; Hak-Man Kim (SmartGridComm, 2011)