DocumentCode :
31034
Title :
Advanced user-based interaction model in cloud
Author :
Xu Yingying ; Ao Naixiang ; Huang Dan ; Zhao Yongxiang ; Chen Changjia
Author_Institution :
Sch. of Electron. & Inf. Eng., Beijing Jiaotong Univ., Beijing, China
Volume :
10
Issue :
4
fYear :
2013
fDate :
Apr-13
Firstpage :
126
Lastpage :
134
Abstract :
With the increasing popularity of cloud computing, there is an increased demand for cloud resources in cloud. It has become even more urgent to find solutions to improve resource utilization. From the perspective of a cloud consumer, a cloud application processes a large information flow involving user actions that access resources, but little work has so far been devoted to research from the perspective of the interaction between the user and the cloud application. In this paper, we analyze the interaction in detail, and propose a general mathematical interaction model to formulate the challenge pertaining to storage resource allocation as an optimization problem, focusing on minimizing both the user´s cost and server´s consumption. A potential response mechanism is then designed based on the interaction model. Furthermore, the proposed model is used to explore strategies when multiple users access the same file simultaneously. Additionally, an improved queuing system, namely M/G/∞ queue with standby, is introduced. Finally, an evaluation is presented to verify the interaction model.
Keywords :
cloud computing; interactive systems; optimisation; queueing theory; resource allocation; storage allocation; M/G/∞ queue; cloud application process; cloud computing; cloud consumer; cloud resource; general mathematical interaction model; information flow; optimization problem; queuing system; resource access; resource utilization; server consumption; storage resource allocation; user action; user cost; user-based interaction model; Analytical models; Cloud computing; Computational modeling; Educational institutions; Mathematical model; Optimization; Resource management; cloud; interaction model; queuing system; response mechanism; user data;
fLanguage :
English
Journal_Title :
Communications, China
Publisher :
ieee
ISSN :
1673-5447
Type :
jour
DOI :
10.1109/CC.2013.6506937
Filename :
6506937
Link To Document :
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