Errata for "Condensed Cube: An Effective Approach to Reducing Data Cube Size" 

1) Algorithm 1, Line 17 (Page 5): "in the cuboid BST bitmap index"
   should be "in the BST bitmap index".
	
2) Algorithm 3, Line 15 (Page 7): "BottomUpBST(input[k ... k+c], d+1)"
   should be "BottomUpBST(input[k ... k+c-1], d+1)".