An Energy-Efficient Data Collection Method for Wireless Multimedia Sensor Networks. - Ilkyu Ha; Mamurjon Djuraev; Byoungchul Ahn (Int. J. Distributed Sens. Networks, 2014)

An Optimal Data Gathering Method for Mobile Sinks in WSNs. - Ilkyu Ha; Mamurjon Djuraev; Byoungchul Ahn (Wirel. Pers. Commun., 2017)