Title :
Object identity set algebra for object-oriented database systems
Author_Institution :
China Lottery Online, Beijing, China
Abstract :
Object identity set algebra is presented in the paper. The algebra is efficient to express queries to objects and gains support from underlying relational algebra and formal language theories. The algebra lies on top of relational algebra in the structure of layered mathematical models guiding object-oriented database systems. Object identity set algebra is defined precisely to apply mathematical set functions for querying objects in database systems.
Keywords :
formal languages; object-oriented databases; relational algebra; formal language; object identity set algebra; object-oriented database systems; relational algebra; Algebra; Data collection; Data models; Databases; Games; Mathematical model; Object oriented modeling; database; mathematical set algebra; object identity set; object-oriented;
Conference_Titel :
Service-Oriented Computing and Applications (SOCA), 2012 5th IEEE International Conference on
Conference_Location :
Taipei
Print_ISBN :
978-1-4673-4773-0
Electronic_ISBN :
978-1-4673-4774-7
DOI :
10.1109/SOCA.2012.6449439
