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At present, researches on design rationale focus on the model representation and retrieval, which lack deeply mining in the design rationale model and cannot support innovative design. This paper proposes a decision-making context model and a graph mining based method to mine the model. This method could get large amount of tacit design rules, design consensus and design evidences in decision-making...
3D models have been playing an important role in product design and manufacturing process in modern enterprises. MBD (Model-based Definition) technology enables 3D models to include various manufacturing information, which results in eliminating 2D engineering drawings. Full Tree-dimensional technology must be the developing trend of future enterprises. At the present, 3D models, however, only include...
Although there have been numerous design rationale research projects, few of them has received wider adoption. Because current design rationale systems are not demonstrated the value of the approach in practice due to lack of the design rationale knowledge evaluation. In this paper, we present a new design rationale knowledge evaluation method which is to measure the design rationale knowledge comprehensive...
Because the 3D model is closer to the real product, 3D Model-based design not only speeds up the product design process, but also improves the readability of product information. 3D Model-based Design will be a trend of the development. It is necessary to add all kinds of product information, including design knowledge, into 3D models to enrich 3D models. In this paper we give the background of 3D...
Shared understanding about both the design content and the design process has significant meaning for collaborative design, which influences the quality of final products. Existing approaches have difficulties in supporting designers to structure and share their design thinking while they are performing real tasks. In this paper we propose Shared Design Thinking Process Model (S-DTPM) to support collaborative...
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