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A cost model for spatio-temporal queries using the TPR-tree Choi, YJ; Min, JK; Chung, Chin-Wan, JOURNAL OF SYSTEMS AND SOFTWARE, v.73, no.1, pp.101 - 112, 2004-09 |
Estimating the result size of a query to velocity skewed moving objects Choi, YJ; Park, HH; Chung, Chin-Wan, INFORMATION PROCESSING LETTERS, v.88, pp.279 - 285, 2003-12 |
Selectivity estimation for spatio-temporal queries to moving objects Choi, YJ; Chung, Chin-Wan, ACM SIGMOD 2002 Proceedings of the ACM SIGMOD International Conference on Managment of Data, pp.440 - 451, Association for Computing Machinery (ACM), 2002-06-06 |
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