A Translation of an Object Calculus into an Object Algebra


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 3, No. 3, pp. 672-682, Apr. 1996
10.3745/KIPSTE.1996.3.3.672,   PDF Download:

Abstract

In this paper, we propose an algorithm to transform an dbject calculus into an dbject algebra. The algorithm translates the calculus expression into an equivalent algebra expression, and it maps the object algebra expression to an object algebra operater graph. This translation algorithm not onlyu generates an efficient access plan of queries, but also proves the equivalent expressiveness of queries.


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Cite this article
[IEEE Style]
L. H. Ro, K. H. Sung, R. K. Ho, "A Translation of an Object Calculus into an Object Algebra," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 3, no. 3, pp. 672-682, 1996. DOI: 10.3745/KIPSTE.1996.3.3.672.

[ACM Style]
Lee Hong Ro, Kwak Hoon Sung, and Ryu Keun Ho. 1996. A Translation of an Object Calculus into an Object Algebra. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 3, 3, (1996), 672-682. DOI: 10.3745/KIPSTE.1996.3.3.672.