Energy efficient and seamless data collection with mobile sinks in massive sensor networks. - Taisoo Park; Daeyoung Kim 001; Seonghun Jang; Seongeun Yoo; Yohhan Lee (IPDPS, 2009)

Hierarchical Network Protocol for Large Scale Wireless Sensor Networks. - Taehong Kim; Yohhan Lee; Jongwoo Sung; Daeyoung Kim 001 (CCNC, 2010)

An Energy-Efficient MAC Using Dynamic Phase Shift for Wireless Sensor Networks. - Yohhan Lee; Daeyoung Kim 001 (WCNC, 2010)

A slow hopping MAC protocol for coordinator-based cognitive radio network. - Yohhan Lee; Daeyoung Kim 001 (CCNC, 2012)