A Radio-Frequency Energy Harvesting Scheme for Use in Low-Power Ad Hoc Distributed Networks. - Wei Zhao; Kwangsik Choi; Scott Bauman; Zeynep Dilli; Thomas Salter; Martin Peckerar (IEEE Trans. Circuits Syst. II Express Briefs, 2012)

Analysis of GNSS Performance Index Using Feature Points of Sky-View Image. - Woonki Hong; Kwangsik Choi; Eunsung Lee; Sunghyuck Im; Moonbeom Heo (IEEE Trans. Intell. Transp. Syst., 2014)