Energy-Efficient Fire Monitoring Protocol for Ubiquitous Sensor Networks. - Heemin Kim; Ae-cheoun Eun; Sunyoung Han; Young-Guk Ha (FGIT-FGCN (2), 2011)

Efficient Sensor Localization Method with Classifying Environmental Sensor Data. - Ae-cheoun Eun; Young-Guk Ha (Int. J. Distributed Sens. Networks, 2012)

Efficient Sensor Localization for Indoor Environments Using Classification of Link Quality Patterns. - Young-Guk Ha; Ae-cheoun Eun; Yung-Cheol Byun (Int. J. Distributed Sens. Networks, 2013)