Load Balancing for Real-Time, Location-Based Event Processing on Cloud Systems. - Sungmin Yi; Hyoseok Ryu; Yon Dohn Chung (CSE, 2013)

View field nearest neighbor: A novel type of spatial queries. - Sungmin Yi; Hyoseok Ryu; Jihoon Son; Yon Dohn Chung (Inf. Sci., 2014)

SSFile: A novel column-store for efficient data analysis in Hadoop-based distributed systems. - Jihoon Son; Hyoseok Ryu; Sungmin Yi; Yon Dohn Chung (Inf. Sci., 2015)

l-Close Range Friends Query on Social Grid Index. - Changbeom Shim; Wooil Kim; Wan Heo; Sungmin Yi; Yon Dohn Chung (IEICE Trans. Inf. Syst., 2017)

Reverse View Field Nearest Neighbor queries. - Sungmin Yi; Changbeom Shim; Yon Dohn Chung (Inf. Sci., 2017)

Nearest close friend search in geo-social networks. - Changbeom Shim; Wooil Kim; Wan Heo; Sungmin Yi; Yon Dohn Chung (Inf. Sci., 2018)

I Know Where to Find What You Want: Semantic Data Map from Silos. - Sungmin Yi; Soo-Hyung Kim; Jungho Park; Taeho Hwang; Jaehun Lee; Yunsu Lee (ESWC (Satellite Events), 2019)

Moving view field nearest neighbor queries. - Wooil Kim; Changbeom Shim; Wan Heo; Sungmin Yi; Yon Dohn Chung (Data Knowl. Eng., 2019)

Representing Temporal Attributes for Schema Matching. - Yinan Mei; Shaoxu Song; Yunsu Lee; Jungho Park; Soo-Hyung Kim; Sungmin Yi (KDD, 2020)

Effective and Efficient Retrieval of Structured Entities. - Ruihong Huang; Shaoxu Song; Yunsu Lee; Jungho Park; Soo-Hyung Kim; Sungmin Yi (Proc. VLDB Endow., 2020)