Info-Mathics - The Mathematical Modeling of Information Systems

Abstract

This chapter reviews Information Systems (IS) modeling techniques, including relational algebra, structured design, architectural design, and Unified Modeling Language. A new technique “info-mathics” (i.e.,mathematical description of the hierarchical systems architecture) is defined to secure the system reliability and quality. The classification of IS categories and its attributes such as components, structure, relationships, system level, system product, system deepness, system width, system list, system end, and other are presented. Examples of the mathematical notations are provided and their meaning for the practical implications of info-mathics in system analysis and design are indicated.