Application of Tree Grammar and Projection to Hierarchical Description of Chinese Character

树状 文法与投影叠加技术在汉字结构分层描述中的应用

This paper introduces a new tree algorithm that is for deleting superfluous symbol and production in grammar and gives a practical example to check the algorithm .

介绍了 文法化 简中消除无用符号和无用产生式的 树 型算法，并通过实例予以验证。

Synchronous Tree Sequence Substitution Grammar for Statistical Machine Translation

基于同步 树序列替换 文法的统计机器翻译模型

To the form language the thesis use regular tree grammar to describe form grammar and analyze validation algorithm others use XML Schema to define form grammar of xml format .

对表单语言采用正则 树描述表单 语法和分析验证算法，另外采用XMLSCHEMA定义表单的XML格式。

You define a language by defining the structure of its abstract syntax tree its abstract grammar .

定义语言就是定义它的抽象句法 树，它的抽象 文法。

Labelled tree grammar and a parser for its syntax

标志 树 文法及其语法分析

Data Modeling and Tree Graph Grammar

数据模化与 树图 文法

Petri net is used in this paper as a mathematical tool to describe the disassembly tree of products and formulate it in self-definition grammar .

运用Petri网作为数学工具描述产品的拆卸 树，并用自定义的 语法作形式化的表达，重点研究了选择性拆卸问题。

The Apla language takes composed data type tree graph set sequence as the pre-definition type and includes the obvious grammar mechanism to support the generic programming and user-define ADT type .

Apla语言把 树、图、集合、序列等组合数据类型作为预定义类型，并且含有明显的 语法机制支持泛型程序设计和用户自定义ADT类型。

The algorithm for generating an improved canonical abstract syntax tree ( CAST ) directly from the grammar for a source program is given .

本文还给出了为一个源程序从 文法直接生成改进的规范抽象语法 树的算法。

In order to preserve the two dimensional message of the character a tree grammar is used .

为了保持汉字的二维结构信息，采用了 树状 文法。

The attributed tree grammar with coordinates for describing noisy and distorted pattern is discussed in this paper .

本文讨论噪声 模式 和 畸变模式的识别问题。