A short history of CAD data transfer standards
IEEE Computer Graphics and Applications
Product modelling using multiple levels of abstraction: instances as types
Computers in Industry
Sharing manufacturing information in virtual enterprises
Communications of the ACM
Proceedings of the 23rd international conference on on Computers and industrial engineering
Geometric Data Transfer Between CAD Systems: Solid Models
IEEE Computer Graphics and Applications
Using Views for Product Data Exchange
IEEE Computer Graphics and Applications
Materialization and Incremental Update of Path Information
Proceedings of the Fifth International Conference on Data Engineering
Efficient database implementation of express information models
Efficient database implementation of express information models
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A key to successful deployment of concurrent engineering is sharing of product data. We propose a new approach to sharing the product data on the Web. In a concurrent engineering environment, each participant who is as disparate as design, production, and purchase requires a different view depending on their roles and interests. Therefore, it is very important to support the individuals' data requirements. Our system supports views for custom-defined functionalities as well as predefined standardized views. The system allows individual users to design their own views. An important consideration is given to improve the system performance by maintaining indexes.