文章基本信息

标题：Decision Support for Internet Users On Research Progress and Challenge Toward Building Mathematical Models
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作者：Kazunori Fujimoto ; Mitsunobu Shimazu ; Yutaka Yamamoto 等
期刊名称：人工知能学会論文誌
印刷版ISSN：1346-0714
电子版ISSN：1346-8030
出版年度：2003
卷号：18
期号：1
页码：36-44
DOI：10.1527/tjsai.18.36
出版社：The Japanese Society for Artificial Intelligence
摘要：Decision Support for Internet Users, called DSIU, is an area of research, we proposed, for decision support systems using two technologies: automated knowledge acquisition from information on the Internet and automated reasoning about the acquired knowledge. This paper describes our research progress and a new research on mathematical models for designing decision support systems in DSIU with respect to realizing the systems and giving contributions to society in the near future. The research progress is described in terms of four automated technologies: (1) judging relevance between words from their meaning, (2) acquiring knowledge from text, (3) handling incomplete and uncertain knowledge, (4) gathering Web-pages using layers of Web-sites, and of two confirmations of the technologies: (5) making check on knowledge in various types of Web-pages and (6) developing prototype systems. The research on mathematical models is described in terms of modeling decision making processes where the knowledge for the decision is constructed automatically from information on the Internet. This paper also describes a new challenge in terms of building an online shopping mall using some technologies in DSIU.
关键词：decision support ; internet users ; mathematical models ; knowledge acquisition ; natural language processing ; statistical decision making ; multi-attribute decision making ; uncertainty ; incompleteness