%0 Journal Article %A Zhanquan Wang %A Taoli Han %A Huiqun Yu %T Research of MDCOP Mining Based on Time Aggregated Graph for Large Spatio-temproal Data Sets %J Computer Science and Information Systems %D 2019 %V 16 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CSIS_2019_16_3_a11/ %F CSIS_2019_16_3_a11