title: a one-pass aggregation algorithm with the optimal buffer size in multidimensional olap. authors: y lee , k whang , y moon , i song. venue: vldb. year: 2002
title: a one-pass aggregation algorithm with the optimal buffer size in multidimensional olap .. authors: yk lee , ky whang , ys moon , iy song. venue: vldb ,. year: 2002.0