By Topic

Quiz-based trust model with optimized resource management in grid

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

5 Author(s)
P. Varalakshmi ; Department of Information Technology, Madras Institute of Technology, Anna University, India ; S. Thamarai Selvi ; K. Anitha Devi ; C. Krithika
more authors

The existing scheme for result verification in a distributed grid system is replication. This scheme suffers from collusion and redundant execution of the jobs leading to high resource consumption. In order to combat these issues, a scheme called quizzing is proposed in the three-tier grid architecture. Some tasks of given jobs itself are given as quiz queries instead of separate set of quiz queries in order to avoid the differentiation of jobs from quiz queries at the Service Providerpsilas (SP) site. This leads to the better resource utilization compared to the simple quiz-based result verification scheme. The trustworthiness of SP is computed based on the quiz-based result verification scheme. In order to improve the resource utilization at the SPpsilas site further, an Optimized Heuristic scheduling scheme is proposed as grid service in this paper.

Published in:

Computer Systems Architecture Conference, 2008. ACSAC 2008. 13th Asia-Pacific

Date of Conference:

4-6 Aug. 2008