It refers to the act of cutting across the established divisions of responsibility (such as logging and performance optimization) in a given programming model.

它指的是在一个给定的编程模型中穿越既定的职责部分（比如日志记录和性能优化）的操作。

youdao

Lack of dynamic process optimization has made it very hard to change a process model on the fly in a production environment.

由于缺少动态流程优化，因此很难动态地更改生产环境中的流程模型。

youdao

According to the structure character of the model, it's adopted by hierarchic optimization strategy.

根据模型的结构特点，提出分层次优化的求解策略。

youdao

The head of marketing finance at a major Financial Service company told me that every year they run their marketing optimization model and it tells them that they overspend on TV, and under spend in print.

FORBES: Why Sex Sells