|  |  | 
| 2007 | ||
|---|---|---|
| 4 | EE | Hyung-Ju Cho, Chin-Wan Chung: Indexing range sum queries in spatio-temporal databases. Information & Software Technology 49(4): 324-331 (2007) | 
| 2005 | ||
| 3 | EE | Hyung-Ju Cho, Chin-Wan Chung: An Efficient and Scalable Approach to CNN Queries in a Road Network. VLDB 2005: 865-876 | 
| 2004 | ||
| 2 | EE | Hyung-Ju Cho, Jun-Ki Min, Chin-Wan Chung: An adaptive indexing technique using spatio-temporal query workloads. Information & Software Technology 46(4): 229-241 (2004) | 
| 2002 | ||
| 1 | EE | Ho-Hyun Park, Hyung-Ju Cho, Chin-Wan Chung: Heuristic approach for early separated filter and refinement strategy in spatial query optimization. Journal of Systems and Software 62(3): 161-179 (2002) | 
| 1 | Chin-Wan Chung | [1] [2] [3] [4] | 
| 2 | Jun-Ki Min | [2] | 
| 3 | Ho-Hyun Park | [1] |