Selinger et al., "Access Path Selection in a Relational Database Management System", IBM Research Report, RJ2429(32240), (1979). |
Astrahan et al., "Evaluation of the System R Access Path Selection Mechanism", IBM Research Report, RJ2797(35713), (1980). |
Piatetsky-Shapiro et al., "Accurate Estimation of the Number of Tuples Satisfying a Condition", Proc. of ACM-SIGMOD, Boston, MA, 1984. |
Lakshmi, et al., "Access Path Selection in Relational Database Systems", IBM Technical Disclosure Bulletin, vol. 30, No. 9, pp. 420-421, (1988). |
C. A. Lynch, "Extending Relational Database Management Systems for Information Retrieval Applications", University of California, PhD, Computer Science, Thesis, pp. 112-146, (Approved: 11/10/87). |
C. Hulten, "An Index Organization for Applications with Highly Skewed Access Patterns", IEEE 5th International Conf. on Software Engineering, Mar. 1981, pp. 71-78. |