id: 50209592 dt: j an: 50209592 au: Agarwal, Pankaj K.; Arge, Lars; Yi, Ke ti: I/O-efficient batched union-find and its applications to terrain analysis so: ACM Transactions on Algorithms 7, No. 1, 11 (2010). py: 2010 pu: la: EN cc: ut: ci: li: doi:10.1145/1868237.1868249