Detecting arbitrarily shaped clusters using ant colony optimization. - Tao Pei; You Wan; Yong Jiang 002; Chenxu Qu; Chenghu Zhou; Youlin Qiao (Int. J. Geogr. Inf. Sci., 2011)

ACOMCD: A multiple cluster detection algorithm based on the spatial scan statistic and ant colony optimization. - You Wan; Tao Pei; Chenghu Zhou; Yong Jiang 002; Chenxu Qu; Youlin Qiao (Comput. Stat. Data Anal., 2012)