Needed Narrowing Strategies

9406751类似地，本项目的目的是发展一种缩窄策略的理论和应用，该缩窄策略将最近发现的归纳序列系统所需的缩窄的概念扩展到基于构造器的强序列和弱正交系统。当它应用于函数逻辑语言以实现函数和谓词的原型和可移植集成时，将实现所需的缩小。这一实施的效率将与先前为相同目的提出的缩小范围的其他实施进行比较。***

9406751 Antoy The object of this project is to develop the theory and applications of a narrowing strategy that extends the recently discovered notion of needed narrowing for inductively sequential systems to constructor based strongly sequential and weakly orthogonal systems. Needed narrowing will be implemented as it applies to functional logic languages for a prototypical and portable integration of function and predicates. The efficiency of this implementation will be compared with that of other implementations of narrowing previously proposed for the same purpose. ***