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EUROSYS
2007
ACM
14 years 4 months ago
Adaptive control of virtualized resources in utility computing environments
Data centers are often under-utilized due to over-provisioning as well as time-varying resource demands of typical enterprise applications. One approach to increase resource utili...
Pradeep Padala, Kang G. Shin, Xiaoyun Zhu, Mustafa...
SE
2008
13 years 9 months ago
A TTCN-3-based Web Service Test Framework
: The increased usage of Web services for critical applications introduces a growing need for efficient testing approaches to assure their quality. The Testing and Test Control Not...
Edith Werner, Jens Grabowski, Stefan Troschüt...
ISM
2005
IEEE
84views Multimedia» more  ISM 2005»
14 years 1 months ago
The Protection of QoS for Multimedia Transmission against Denial of Service Attacks
In this paper, a secure and adaptive multimedia transmission framework is proposed to maintain the quality of service (QoS) of the multimedia streams during the Denial-of-Service ...
Hongli Luo, Mei-Ling Shyu
TMM
2010
122views Management» more  TMM 2010»
13 years 2 months ago
Impact of Network Dynamics on User's Video Quality: Analytical Framework and QoS Provision
We develop an analytical framework to investigate the impacts of network dynamics on the user perceived video quality. Our investigation stands from the end user's perspective...
Tom H. Luan, Lin X. Cai, Xuemin Shen
ESWS
2004
Springer
13 years 11 months ago
A Framework for Automated Service Composition in Service-Oriented Architectures
Abstract. Automated service composition refers to automating the entire process of composing a workflow. This involves automating the discovery and selection of the service, ensuri...
Shalil Majithia, David W. Walker, W. A. Gray