In the underlying research and in this paper, the following questions need to be addressed:
• —How can the capability of a recently available data dictionary be enhanced with some knowledge-based modules?
• —What would be the architecture of such a system, based on the data dictionary of some CASE tools?
• —How can the informal and formal modelling approach information system design be combined?
• —What sort of knowledge-representation techniques would be suitable for the different tasks during the analysis and the design of the system?
The system outlined here would work as an intelligent assistant and workbench supporting the developer, but not as an automatic programming environment. 相似文献
IDEF structural analysis methodology was employed to capture the characteristics of net shape product and process development process. The concept of concurrent engineering was used to re-engineer the development process. The technology of system engineering was used to design the computer-aided system framework. Object-oriented analysis, modeling and design methodology, knowledge engineering and data engineering techniques were employed for system modeling and implementation. 相似文献