利用储存器计算非连续结构

非连续结构指的是某些意义上完整但句法表现上却断裂的语言成分。非连续结构虽然结构特殊,但在自然语言中具有普遍性。普通的移进、归约方法在计算非连续成分时是无效的。尽管范畴逻辑语法提出了一些办法,但是未能对非连续现象进行统一的处理。实际上,语义上的计算步骤不一定要严格对应句法操作,Cooper储存是这样一种典型的方法。它不但可以用来处理广义量词的计算问题,也可以在稍加改造后用来处理一般非连续结构。这里提出了一种吸收Cooper储存的基于LR方法的计算方法:它使用了一个监视句法分析流程的装置,并要求对非连续成分进行分类和标注。这种方法的好处是完全不用更动传统的句法分析。

Computing Discontinuous Constituency with Cooper Storage

Discontinuous constituency means the components which have discontinuous form in grammar but intact function of meaning.This special structure is common in natural language.After reviewing various discontinuous constituencies,especially the irreducible quantifiers,in contrast to the way of categorical grammar,this paper gives an algorithm based on Cooper storage combined with LR algorithm.The method asks for a particular labeling to the discontinuous constituency and has an advantage over categorical gramma...