The method of product family configuration and the process of product family configuration with graph grammar are expounded.
论述了产品族的配置方法和基于图文法的产品族配置流程。
The concept, function structure and work process of product family configuration management system with graph grammar are expounded, and its architecture is presented.
阐述了基于图文法的产品族配置管理系统的概念和功能结构以及工作流程，并构建了系统的体系结构。
It proves a schema theorem for genetic algorithms in which representation schema is based on graph grammar. The effect of crossover and mutation on schemata is described.
证明了一个基于图文法表示机制的遗传算法模式定理，描述了交叉和突变对模式作用的效果。
For example, the grammar teacher stressed grammatical rules in each lesson. The physics teacher drew a graph to explain gravity.
比如语法老师每堂课都强调语法的规则，物理老师画图表来解释重力。
The And-Or graph stochastic grammar is used for the understanding, decomposing, learning and sampling on shape object.
其中采用了基于与或图的随机图像语法模型，以此指导对形状物体的理解、分解、学习、采样。
The And-Or graph stochastic grammar is used for the understanding, decomposing, learning and sampling on shape object.
其中采用了基于与或图的随机图像语法模型，以此指导对形状物体的理解、分解、学习、采样。
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