| 专家系统工具HEST 的编译器设计 |
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| 引用本文： | 郝继刚,高峰,黄厚宽,王兆其.专家系统工具HEST 的编译器设计[J].哈尔滨工程大学学报,1993(2). |
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| 作者姓名： | 郝继刚 高峰 黄厚宽 王兆其 |
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| 作者单位： | 哈尔滨船舶工程学院计算机系
(郝继刚)，哈尔滨船舶工程学院计算机与信息科学系
(高峰，黄厚宽)，哈尔滨船舶工程学院计算机与信息科学系(王兆其) |
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| 摘 要： | HEST是一个汉化编译型集成式的专家系统工具,在IBMPC及其兼容机上运行.它提供的逻辑/函数型通用知识表达语言,是融合了函数程序设计风格的编译型PROLOG语言.本文主要介绍:PROLOG语言的语义、语法扩充,主要是函数定义、函数调用和表达式计算;对WARREN抽象机数据结构、指令的增加和修改;编译器的主要构成模块和运行流程;语言语法结构编码的七条定义规则,并在附录中给出了编译实例.
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| 关 键 词： | 专家系统工具 逻辑型语言 函数型语言 WARREN抽象机 编译器 |
Design of a Compiler for Expert System Tool HEST |
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| Hao Jigang, Gao Feng, Huang Houkuan, Wang Zhaoqi.Design of a Compiler for Expert System Tool HEST[J].Journal of Harbin Engineering University,1993(2). |
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| Authors: | Hao Jigang Gao Feng Huang Houkuan Wang Zhaoqi |
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| Affiliation: | Dept. of Computer and Information Sciences |
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| Abstract: | HEST is a Chinese, compiler-like and integrated expert system tool running on IBM PC and its compatibles.It provides a general knowledge representation language, being an extended Prolog merged with functional programming paradigm, possesses strong ability for representation, reasoning and computation.The main contents of this paper are:semantic and syntactic extention of Prolog, augmentation and modification of WARREN abstract machine, important components and running procedure of the compiler, and seven definition rules for syntactic structure coding.Some compiled examples are given in an appendix. |
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| Keywords: | expert system tool logic language functional language WARREN abstract machine compiler |
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