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Coordinating EnergyAware Adaptation of Multimedia Applications and Hardware Resource
 

Summary: Coordinating Energy­Aware Adaptation of Multimedia
Applications and Hardware Resource
Wanghong Yuan, Klara Nahrstedt, Xiaohui Gu
Department of Computer Science
University of Illinois at Urban­Champaign
Urbana, IL 61801, USA
{wyuan1, klara, xgu}@cs.uiuc.edu
ABSTRACT
This paper presents a middleware framework to coordinate
adaptation of multimedia applications and their underlying
hardware resource in mobile devices, so that multimedia
applications are able to provide user­preferable QoS requirements
under resource contention and energy constraints. The major
contributions of the framework are: (1) energy­aware processor
reservation for multimedia applications, (2) formal models of
hardware adaptability, application adaptability, and user
preference, and (3) an integrated algorithm to coordinate
adaptation of multimedia applications and hardware resource.
Keywords
Adaptation, Middleware, Quality of Service

  

Source: Adve, Sarita - Department of Computer Science, University of Illinois at Urbana-Champaign
Gu, Xiaohui "Helen" - Department of Computer Science, North Carolina State University

 

Collections: Computer Technologies and Information Sciences