计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (23): 242-245.DOI: 10.3778/j.issn.1002-8331.2008.23.074

• 工程与应用 • 上一篇    下一篇

一种新的信息系统三角模糊自适应评价模型

陈莉萍1,2,哈渭涛1,2   

  1. 1.渭南师范学院 计算机科学系,陕西 渭南714000
    2.西安电子科技大学,西安710071
  • 收稿日期:2007-10-24 修回日期:2008-01-30 出版日期:2008-08-11 发布日期:2008-08-11
  • 通讯作者: 陈莉萍

New information system of adaptive evaluation modle based on triangular fuzzy

CHEN Li-ping1,2,HA Wei-tao1,2   

  1. 1.Department of Computer Science,Weinan Teachers University,Weinan,Shaanxi 714000,China
    2.Xidian Universitiy,Xi’an 710071,China
  • Received:2007-10-24 Revised:2008-01-30 Online:2008-08-11 Published:2008-08-11
  • Contact: CHEN Li-ping

摘要: 目前的信息系统评价模型采用通用评价因子来评价不同领域中的系统,不能全面衡量不同信息系统的质量。提出了新的评价模型使用了动态制定不同领域的评价因子,同时提出了一种带有模糊评判调节因子的NTFAHP法,并对模糊综合评价方法进行了改进,将两者相结合,建立了适应现代信息系统的新评价算法。设计了该评价模型的原型系统,利用原型系统实施工程实例的可计算化评价,其实验结果的准确性、可靠性和稳定性有了明显改善和提高。

关键词: 评价模型, NTFAHP, 原型系统, RDF

Abstract: In the current evaluation model of information system,different field information system is evaluation by standardized evaluation attribute,which can not meet quality for information system.The new evaluation mode is proposed which supports to customize evaluation attributes dynamically,and new TFAHP which has fuzzy evaluation adjustment attribute is also proposed,and approach of fuzzy comprehensive evaluation is improved.At the same time based on combination of them,a new algorithm model to suit modern information system is created.The prototype is designed,which is applied to project case evaluation fruitfully,and the experiment results are veracious and reliable as well as stable.

Key words: evaluation model, New Triangular Fuzzy Analytic Hierarchy Process(NTFAHP), prototype system, Resource Description Framework(RDF)