1. R. Agrawal, A. Gupta. S. Sarawagi. Modeling multidimensional databases. In Proc. of the 13th Int’l Conference on Data Engineering, Birmingham, U.K., April 1997.
2. J. L. Bentley. Multidimensional divide and conquer. Comm. ACM, 23(4): 214–229, 1980.
3. C. Y. Chan, Yannis E. Ioannidis. Hierarchical Cubes for Range-Sum Queries. Proceedings of the 25th VLDB Conference, Edinburgh, Scotland, 1999, pp 675–686.
4. E. F. Codd. Providing OLAP(on-line analytical processing) to user-analysts: an IT mandate. Technical report, E.F. Codd and Associates, 1993.
5. S. Geffner, D. Agrawal, A. EI Abbadi, T. Smith. Algorithms for the Relative Prefix Sum Approach to Range sum Queries in Data Cubes. University of California, Santa Barbara, Computer Science Technical Report TRCS99-01.