An Array Algebra for Database Applications
提出一种基于广义数组理论的代数，为处理大量高度结构化数据的数据库应用系统提供完整的代数编程环境，通过代数表达数据项间的功能关系。
Abstract:Array Algebra provides a complete and algebraic programming environment for database application systems where large quantities of highly structured data are involved. Some procedure is suppressed by utilizing an algebra based on the theory of generalized arrays to express the functional relationships among the data items, and more specifically between the inputs and the outputs of an application system.Key Words and Phrases: Database application languagesnonprocedural programmingquery languagesarray theoryrecursive data structures