Title :
A New Method on Quality Description and Matching for Grid Service
Author :
Liang, Kaijian ; Liang, Quan ; Yan, Yang
Author_Institution :
Dept. of Comput. Sci., Hunan Inst. of Eng., Xiangtan
Abstract :
Service-oriented grid system requires an underpinning quality of service (QoS) support. It is an effective way to guarantee QoS requirements for discovering and selecting grid services using QoS properties. Matching services fast through comparing QoS parameters and accomplishing SLA negotiation is a very important work in service selection. In this paper, we define some basic QoS parameters for grid service which can satisfy users´ QoS requirements and put forward a new concept of service quality number (SQN). SQN can well describe quantifiable metrics of service QoS. To make service matching fast and successful, we present a relevant strategy and a price model of grid service. Finally, corresponding discussion and analysis are also done in this paper
Keywords :
grid computing; quality of service; QoS; SLA negotiation; grid service matching; quality description; quality of service; service quality number; service-oriented grid system; Automation; Computer science; Electronic mail; Forward contracts; Information analysis; Intelligent control; Quality of service; Web services; Grid Quality of Service(QoS); Nash Equilibrium; QoS properties; Service Selection;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1712617
