چکیده مقاله
Since the Small and Medium Business SMB markets is growing, service oriented architecture will play a crucial role in the SMB IT market In this market the ability for better integration, increased flexibility, and cost reduction in development by reuse of existing services must be considered Because of the service oriented architecture‘s dynamic nature, increment the number of clients and high volume transferred information between service provider and service consumer in business processes, Quality of Service QoS monitoring is needed Services can be monitored at run time to check whether they comply with their contracts or not Monitoring can be done indifferent places such as provider side, client side and third part like Enterprise Service Bus ESB In the approach presented in this paper, the monitoring module was placed in ESB Despite the monitoring place, QoS monitoring module is invoked at every time of service calling Because of other methods running, overhead isinevitable Specially monitoring overhead effects on the service quality parameters such as response time The main objective of our approach is to reduce the QoS monitoring overhead using Time Series Forecasting in Neural Network At the end, the performance of approach was evaluated through simulation on acase study in Tehran Metro The experimental results show that this approach had low overhead in monitoring module
کلیدواژهها
نویسندگان
Shima Baghermousavi
Department of Computer Engineering Islamic Azad University Qazvin, Iran
Hassan Rashidi
Department of Mathematics and Computer Science, Allameh Tabataba'i University Tehran Iran
Hassan Haghighi
Department of Electrical and Computer Engineering Shahid Beheshti University, Iran
شیوه ارجاع
Baghermousavi, Shima and Rashidi, Hassan and Haghighi, Hassan,1393,An Approach to Reduce QoS MonitoringOverhead in ESB,8th International Conference on e-Commerce with focus on E-Trust,Mashhad
ارائهشده در
مجموعه مقالات نهمین کنفرانس بین المللی تجارت الکترونیک با رویکرد بر کسب و کار الکترونیکی26 فروردین 1394 · مشهد