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The most important factor in interchanging an aspect design model is that the semantics within the model should be described explicitly and transferred precisely. To resolve this issue, we developed UXF/a (UXF, aspect extension), an interchange format for aspect design models, which is based on XML (eXtensible Markup Language). UXF/a is an extension to the UXF (UML eXchange Format), which is the format to describe UML models, to capture aspect information. UXF is carefully designed to be simple and well structured enough to encode, publish, access and interchange UML models. XML is a sophisticated subset of SGML (Standard Generalized Markup Language)and provides the following advantages: 1. Application neutrality (vender independence)

2. User extensibility

3. Ability to represent arbitrary and complex information

4. Validation scheme of data structure

5. Human readability

Irrelevant[edit]

It's only an academic design, the article should be deleted.