文献类型：会议论文

英文题名：Research on the "Thematic and Intelligent Portfolio" service of E-government system

作者：Sun, J.[1];Chen, J. B.[1]

第一作者：孙洁

通讯作者：Sun, J[1]

机构：[1]Beijing Union Univ, Coll Business, Dept E Business, Beijing 100025, Peoples R China

第一机构：北京联合大学商务学院|北京联合大学管理学院信息管理与电子商务系

通讯机构：[1]corresponding author), Beijing Union Univ, Coll Business, Dept E Business, Beijing 100025, Peoples R China.|[11417161]北京联合大学管理学院信息管理与电子商务系;[11417]北京联合大学;[1141755]管理学院;[1141721]北京联合大学商务学院;

会议论文集：2nd International Conference on Research and Practical Issues of Enterprise Information Systems

会议日期：OCT 14-16, 2007

会议地点：Beijing, PEOPLES R CHINA

语种：英文

外文关键词：agent; search engine; web services; E-government system; customized information service; User model

摘要：Any E-government system generally includes "front desk system" and "backstage support system". When membership user of "front desk system" and civil servant of "backstage support system" use the information resources of the E-government system, each will have different characters, such as one's own operation method and frequency of using information, etc. This paper adopts the theories of mathematical statistics and knowledge reasoning, and is to set up a functional model that used in E-government system to provide customized information service for users (that is called "Thematic and Intelligent Portfolio"), By adopting this model, which uses intelligent agent and data mining technology, users can get his/her demanding information more conveniently and easily.