Authors: Tosiyasu L Kunii Kenji Ohmori
Publish Date: 2006/08/10
Volume: 22, Issue: 12, Pages: 949-964
Abstract
An incrementally modular abstraction hierarchy which specifies models and visualizes the architecture of cyberworlds from general to specific is presented The hierarchy consisting of a homotopy level with fiber bundles a set theoretical space level a topological space level an adjunction space level a cellular space level and presentation and viewlevels is described theoretically with examples of online book shopping such as ecommerce seat assembling as such emanufacturing and accounting such as eeconomy Sharing invariants defined at each level contributes to robust architecture and modeling for designing analyzing implementing and visualizing cyberworlds which results in a faultfree reduction of time and cost
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