基于Web的群体决策研讨信息自主可视化初探

为了克服在群体决策研讨过程中存在的“信息过载”和“知识断层”以及单纯依赖文本记录方法等给群体交流造成的不便,改善沟通效果并最终有效地辅助决策,需要对研讨信息进行合理组织和表示。文章分析了群体研讨过程中的信息属性及其结构,提出了在研讨某一时点上的信息布局“树状结构”以及在整个研讨进程上的“网络结构”的信息自主可视化概念模型。最后,利用JAVA技术、WEB技术以及多媒体技术等设计并实现了一个简单的体现研讨信息自主可视化思想的平台。

The Elementary Research on the Independent Visualization of Argument Information in Group Decision Argumentation Web-based

In the group decision argumentation,the argument information should be organized and revealed reasonably to overcome the inconvenience resulted from the“information overload”,the“knowledge gap”and the“text dependence”,to improve communication and assist final decision.In this paper,the attribute and structure of argument information is an-alyzed.An independent visual conceptual model is given.The model indicates that the argument information layout should be“tree structure”on certain time point ,should be“net structure”in the whole course of argumentation.Finally,a sim-ple independent visual system based on java language,web and multimedia is designed and developed.