A process for consolidating and reusing design knowledge truth in dating campbell
Based on that, we propose a design knowledge reuse model.This model can provide design knowledge according to the design knowledge reuse patterns.The entity-relationship data model influences the model heavily; accordingly, it consists of two sets of classes, called object and relationship, equivalent to the UML class and association class, respectively.Design process knowledge can be described in two levels: design activities and design rationale.Statistical learning is a robust mechanism of the brain that enables the extraction of environmental patterns, which is crucial in perceptual and cognitive domains.
The reuse of existing design knowledge benefits both new design and redesign.
Product knowledge has been fairly studied and a number of modeling techniques have been developed.
Most of them are tailored to specific products or specific aspects of the design activities.
For example, geometric modeling is used mainly for supporting detailed design, while knowledge modeling is working for supporting conceptual designs.
Based on these techniques, a design repository project at NIST attempts to model three fundamental facets of an artifact representation: the physical layout of the artifact (form), an indication of the overall effect that the artifact creates (function), and a causal account of the operation of the artifact (behavior).
With advances in software design, the vision of BPM models becoming fully executable (and capable of simulations and round-trip engineering) is coming closer to reality.