Earticle

초록

영어

From the perspective of the credibility of evaluating network main body, first consider to improving of evidence source on which trust computing is based, and propose the concept of multi-dimensional evidence. The multi-dimension refers to involvement of multiple types of evidence, and the multi-dimensional evidence, in this paper, involves mainly e-commerce business feedback evidence, online community business feedback evidence and network operation behavior evidence. On this basis, the evidence features can be incorporated into combination rule of evidence, design a new method to calculate the dynamic trust, and propose an improved D-S combination rule to synthesize multi-dimensional evidence, better to solve the problem of uncertainty of evidence. Experiments show it can effectively resist network fraud.

목차

Abstract
 1. Introduction
 2. D-S Evidence Theory
 3. Improvement of D-S Combination Rule
  3.1. Conflicting Intensity G
  3.2. Weighted Average to Belief Assignment Number
  3.3. Synthesize n-1 Times to n ma(A)
  3.4. Analyze the Effectiveness of G-Ge Combination Rule
 4. Experiment Analyses
  4.1. The Role Analysis of Evidences Weight
  4.2 Resistance to Collusion
  4.3 Resistance to Malicious Evaluation
 5. Conclusions
 Acknowledgements
 References

키워드

저자

• Shi DeJia [ School of Computer and Information Engineering, Hunan University of Commerce, Changsha 410205, China,Information College, Central South University, Changsha 410000, China ]
• Jiang WeiJin [ School of Computer and Information Engineering, Hunan University of Commerce, Changsha 410205, China, School of Computer, National University of Defense Technology, Changsha 410073, China ]
• Zhang LianMei [ Electrical Engineering College, Wuhan University, Wuhan 430072, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Security and Its Applications

• 간기

  격월간

• pISSN

  1738-9976

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605