attributed grammar是什么意思

网络释义

用法例句

By use of syntax directed transduction, the structural examples of transduction rules in the form of attributed grammar are give.

采用文法制导变换思想,给出了属性文法形式的变换规则构造实例,并进一步给出了形式化的模型变换框架,基于该框架能够实现模型变换的自动化。

A semantic coverage algorithm has been provided combining the development of TTCN-3 compiler: the semantic rules of the language tested are formalized by its attribute grammar constructions, then a kind of heuristic search algorithm is used to generate test sets which will achieve double coverage of the syntax and the semantics of the language tested.

结合TTCN-3编译器的开发,提出了一种语义覆盖算法:通过属性文法的构造完成被测编译器语言的语义规则形式化,利用一种启发式搜索算法生成测试集合,实现了对被测语言语法、语义规则的双重覆盖。

In this paper,the evaluation system of education in graduate student is described by attribute grammar,and nonterminals describe first-rank and second-rank index in evaluating graduate student\'s education,terminals describe input data.

使用属性文法设计了研究生教育评价系统,非终结符表示一级和二级评价指标,终结符表示输入的数据,文法符号的属性表示相应数据的值,并设计语义规则实现了对这些属性的加工处理,完成了对某一单位研究生培养的评价。

The definition of Fuzzy attributed grammars is presented,and representation theorms are given out by the former definition,these provide the foundation which is obtained by using fuzzy attributed production to describe fuzzy attributed grammars.

将模糊文法这一动态系统更自然地视为模糊关系系统 ,给出了模糊属性文法的定义 ;通过定义得到了模糊属性文法的分解定理 ,为用 Fuzzy属性产生式集合套刻划 Fuzzy属性文法提供了基础 ,其结论在信息管理 (如人工智能 )中有广泛的应用 。

An autornatic generatlon technique for the evaluators of L-attributed grammars is presented in this paper.

提出一种L属性文法LL（1）属性求值器的自动生成技术。

Based on the analysis of the concept and characteritics of ontology, a formal description method for ontology was proposed based on simple attribute-grammar, in which syntax rules that describe a series of logic relationships in ontology are the basis for inference in Logic Layer, and attribute-calculating rules realize the semantic for ontology.

在分析本体概念和性质的基础上, 提出一种基于简单属性文法的本体形式化描述方法, 其中文法产生式描述本体内的各种逻辑关系, 为逻辑层推理奠定了基础, 通过属性求值规则实现本体的语义; 设计一种属性求值器的构造方法, 在此基础上实现基于语义的信息检索模型; 将基于XML (extensibleMarkupLanguage)的本体元数据模型作为属性求值器处理的对象, 提供相应的文档类型定义 (DTD: DocumentTypeDefinition)以指导XML文档的创建; 结合应用实例说明基于此方法的信息检索结果具有令人满意的精确度; 通过改变产生式、属性及属性求值规则可扩充此方法。

space restricted attribute grammar

空间有限制属性文法

Chinese binary grammar and system of syntactic rules

二元属性文法及汉语的句法规则体系

attributed string translation grammar

属性符号串翻译文法

Text zero-watermarking algorithm based on English words property

基于英文单词属性的文本零水印算法

The document properties cannot be saved. This document must be checked out before properties can be saved.

该文档属性无法保存。必须签出此文档，才能保存这些属性。

Could not update metadata properties for the requested document.

无法为要求的文档更新变换数据属性。

Could not add new metadata properties for the requested document.

无法为要求的文档新增变换数据属性。

Unable to read write-only property.

无法从“只写”属性的文件中读取信息。

Unable to read write-only property.\0

无法从“只写”属性的文件中读取数据。\0

This property contains textual representation of the filter.

此属性包含筛选器的文字表示法。

Could not update database properties for the requested document.

无法为要求的文档更新数据库属性。

Improvement of Text Similarity Computing Algorithm Based on Attribute

基于属性的文本相似度计算算法改进

Setup failed to set the file attributes '%1' on the file '%2'.

安装程序无法设置文件 '%2' 的文件属性 '%1'。

Check the portal system configuration.

未成功更改文档库属性。无法联系文档库服务器。\

Layout Adjustment Based on ATG

基于属性翻译文法的表单布局调整算法

Unable to attach file. Please check the attributes of the file, make sure the file exists and is not a system file.\0

无法附加文件。请检查文件属性，确认文件存在且不是系统文件。\0

Cannot change the properties of empty filegroup '%.*ls'. The filegroup must contain at least one file.

无法更改空白文件组 ''%1!'' 的属性。文件组必须至少包含一个文件。

Could not remove some metadata properties for the requested document.

无法为要求的文档删除某些变换数据属性。