學術產出-Periodical Articles
Article View/Open
Publication Export
-
題名 A Simple Coupler to Link Expert Systems with Database Systems 作者 楊亨利
Yang,Heng-li日期 1997 上傳時間 17-Jan-2009 15:58:39 (UTC+8) 摘要 Over the years, there has been a confluence of concepts, tools and techniques from two diverse areas: artificial intelligence (AI) and database (DB) systems. There are several ways to integrate expert systems (ES) and database systems. This paper surveys the related literature and classifies the integrated systems into four classes: enhanced DB, enhanced ES, coupling of existing ES and DB, and expert database system. A new loose coupling approach (Simple Coupler) based on predefined SQLs is then proposed.Its system architecture and system operations are described. The Simple Coupler is compared with the DIFEAD (Dictionary Interface for Expert Systems and Databases) approach and the commercial ES shell approach on the criteria of the independence of the DB, ES, the complexities and future expansibility. This approach has great practical values because of its simplicity. Finally, this paper reports on two prototypes coupling existing systems: accounting DB & financial ES and medical history database & medical diagnosis system, respectively, in the PC window environment. 關聯 Expert Systems with Applications, 12(2), 179–188 資料類型 article dc.creator (作者) 楊亨利 zh_TW dc.creator (作者) Yang,Heng-li - dc.date (日期) 1997 en_US dc.date.accessioned 17-Jan-2009 15:58:39 (UTC+8) - dc.date.available 17-Jan-2009 15:58:39 (UTC+8) - dc.date.issued (上傳時間) 17-Jan-2009 15:58:39 (UTC+8) - dc.identifier.uri (URI) https://nccur.lib.nccu.edu.tw/handle/140.119/26974 - dc.description.abstract (摘要) Over the years, there has been a confluence of concepts, tools and techniques from two diverse areas: artificial intelligence (AI) and database (DB) systems. There are several ways to integrate expert systems (ES) and database systems. This paper surveys the related literature and classifies the integrated systems into four classes: enhanced DB, enhanced ES, coupling of existing ES and DB, and expert database system. A new loose coupling approach (Simple Coupler) based on predefined SQLs is then proposed.Its system architecture and system operations are described. The Simple Coupler is compared with the DIFEAD (Dictionary Interface for Expert Systems and Databases) approach and the commercial ES shell approach on the criteria of the independence of the DB, ES, the complexities and future expansibility. This approach has great practical values because of its simplicity. Finally, this paper reports on two prototypes coupling existing systems: accounting DB & financial ES and medical history database & medical diagnosis system, respectively, in the PC window environment. - dc.format application/ en_US dc.language en en_US dc.language en-US en_US dc.language.iso en_US - dc.relation (關聯) Expert Systems with Applications, 12(2), 179–188 en_US dc.title (題名) A Simple Coupler to Link Expert Systems with Database Systems en_US dc.type (資料類型) article en
