Streszczenie. This paper presents a formal syntax framework of natural languages for computational linguistics. The abstract syntax of natural languages, particularly English, and their formal manipulations are described. On the basis of the abstract syntax, a universal language processing model and the deductive grammar of English are developed toward the formalization of Chomsky’s universal g...

This paper presents a novel technique called "universal guides" which explores inherent properties of logic grammars (changing variable binding status) in order to characterize tbrmal criteria for termination in a derivation process. The notion of universal guides also offers a new framework in which both parsing and generation can be viewed merely as two different instances of the same generic...

In this squib, I argue that the child faces a severe computational complexity problem in parsing even simplest of trees: number possible trees consistent with UG grows exponentially as function lexical items. Economy conditions have result drastically decreasing task. also discuss relationship betwe...