Research And Implementation Of Argumentation Support System

Argument is an important group activity, which widespread exist in social daily life and work. web_based Argument support system is the focus in research fields of group decision support system at present. ASS uses computer as a medium, it is mainly used to solve the complex and strong confrontational problems in order to make people can use the platform to integrate the wisdom of people with the high performance of computer. Accordingly, ASS improves the efficiency and the scientificity of argument.Argument support system which is researched in this paper, is the important part of Hall for Workshop of Meta-synthetic Engineering of Hua zhong University of Science and Technology. Its theoretical basis is argument model. This paper analyses the main function and the system architecture of ASS, ultimately designs a powerful and versatile web_based Ass, which is based on deeply analyzing and studying influential argument model and argument support system at home and abroad. It combines with the Practical needs of users. The system is based on B/S architecture, selects Oracle 10g database and MyEclipse7.0 development tool implement Ass. The system provide a more objective, more realistic, more referenced value decision result for solving complex decision issue. So the main research work are:1) The paper analyses several kinds of existing argument models which have great influence, it chooses a new framework of argument as the theoretical basis for this system, and it design organization structure of argument information combines with the argument model.2) The paper analyses the requirement of the whole argument system, establishes the principles and the goals of system designing. Furthermore, the paper finished the designed of the system architecture, function module and database. Finally, the system architecture is built.3) The paper adopts UML to build the model of static structural and dynamic behavior for argument support system. It establishes use case diagrams, sequence diagrams as well as activity diagrams in order to let the developers have a clear understanding about the system structure and the implementation process. it can reduce the development risks.4) The paper gives the key technical problems of the system development and the design process, solves the program of scheme, and then achieves the prototype of argument support system. Finally, Using a real example of argument is demonstrated in the Web_based Ass.lt validates the effectiveness of the system, The study finds that the whole system with fully functional, and it has some advantages, for instance, simple, flexible, data's security and reliability etc.In the end, this dissertation concludes the whole work with suggestions for the future research direction needed to improve Ass and future development trend,and also exsisting problems.