Content-Based Multipath Routing for Sensor Networks. - Inchul Song; Yohan J. Roh; Myoung-Ho Kim (DASFAA (1), 2010)

Hierarchically organized skew-tolerant histograms for geographic data objects. - Yohan J. Roh; Jae Ho Kim; Yon Dohn Chung; Jin Hyun Son; Myoung-Ho Kim (SIGMOD Conference, 2010)

Efficient construction of histograms for multidimensional data using quad-trees. - Yohan J. Roh; Jae Ho Kim; Jin Hyun Son; Myoung-Ho Kim (Decis. Support Syst., 2011)

Energy-efficient two-dimensional skyline query processing in wireless sensor networks. - Yohan J. Roh; Inchul Song; Joo Hyuk Jeon; Kyoung-Gu Woo; Myoung-Ho Kim (CCNC, 2013)

STHist-C: a highly accurate cluster-based histogram for two and three dimensional geographic data points. - Hai Thanh Mai; Jaeho Kim; Yohan J. Roh; Myoung-Ho Kim (GeoInformatica, 2013)

Efficient In-Network Processing of Continuous Grouped Aggregation Queries in Sensor Networks. - Inchul Song; Yohan J. Roh; Myoung-Ho Kim (IEICE Trans. Inf. Syst., 2015)