Development of WWW Business Applications Based on the Cellular Data System

A cellular model based on the Incrementally Modular Abstraction Hierarchy (IMAH) is a novel model that can represent the architecture of and changes in cyberworlds, preserving invariants from a general level to a specific one. We have developed a data processing system called the Cellular Data System (CDS). In the development of business applications, you can prevent combinatorial explosion in the process of business design and testing by using CDS. In this paper, we have first designed and implemented wide-use algebra on the presentation level. Next, we have developed and verified the effectiveness of a general business application using CDS. Keywords: cyberworlds, incrementally modular abstraction hierarchy, cellular model, formula expression, topological space, cellular space, presentation level