A Decomposition of Multidimensional Point Sets with Applications to k-Nearest-Neighbors and n-Body Potential Fields.

Paul B. Callahan S. Rao Kosaraju A Decomposition of Multidimensional Point Sets with Applications to k-Nearest-Neighbors and n-Body Potential Fields. 67-90 1995 42 J. ACM 1 db/journals/jacm/jacm42.html#CallahanK95 http://doi.acm.org/10.1145/200836.200853