16 fernandez m f , suciu d . optimizing regular pathexpressions using graph schemas . in 在研究中,我们首先提出了大量的等式和变换规则。
In this article , we made a deep research on the rule of differentiation of almost all structures , designed a frame of automatic differentiation 本文深入研究了这几种结构的微分变换规则,设计了一个自动微分工具的总体框架。
The method of recovery is built from the principle of the perspective project and the direction of the cylinder ' s axis is recovered 在进行图像恢复的时候,利用图像形成过程中三维空间的透视投影变换规则得到圆柱体投影性质,识别出圆柱体投影图像中实体轴在三维空间中的方向。
In this paper , we principally investigate the nuclear problems of reverse engineering transformation method . it is about transformation rules and interrelated mechanism 本文主要对逆向变换方法的核心问题?逆向变换规则与机制进行了研究,提出了java语言向uml的映射规则以及java过程蓝图到抽象逻辑结构图的逆向映射机制。
Then we provide a system of axiom based on class level , some algorithms about how to transform class level to database model , three aproches of how to realize properly inheritance in class level 然后在现有rdbms坚实的理论基础上,对新一代的ordbms创新性地提出了基于类层次的公理系统、变换规则,并给出了基于关系模式的类层次向关系数据库模式转换的基本算法。