This paper studies expressionoptimization in compilers for pipeline computers.
本文讨论了在流水线机上编译系统的表达式优化。
2
Path expression is one of the core components of most XML query languages. However, there are few researches on the issue of path expressionoptimization.
路径表达式是XML数据查询语言的核心部分，但是目前针对路径表达式本身进行优化的研究却相对较少。
3
When it comes to parser generators, Parsing Expression Grammars (PEG) have become quite popular recently after a thesis by Bryan Ford introduced an optimization called "Packrat Parsing".