Uncertainty-aware autonomic framework for resource management in mobile computing grids
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Viswanathan, Hariharasudhan.
Uncertainty-aware autonomic framework for resource management in mobile computing grids. Retrieved from
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TitleUncertainty-aware autonomic framework for resource management in mobile computing grids
Date Created2014
Other Date2014-05 (degree)
Extentxiii, 94 p. : ill.
DescriptionMobile platforms are becoming the predominant medium of access to Internet services due to the tremendous increase in their computation and communication capabilities. Also, as more and more of these mobile devices are coupled with in-built as well as external sensors capable of monitoring ambient conditions, biomedical and kinematic information, and location, they can provide spatially distributed measurements regarding the environment in their proximity. Cumulus, a mobile computing grid, which harnesses the heterogeneous sensing and computing capabilities of mobile devices in the field as well as that of servers in remote datacenters is envisioned. Cumulus can be exploited to enable innovative mobile applications (defined by workflows) that rely on real-time in-situ processing of sensor data. However, enabling applications that require real-time in-the- field data collection and processing using mobile platforms is still challenging due to the following concerns: the inherent uncertainty associated with the quality and quantity of data from mobile sensors as well as with the availability of mobile computing resources in the field, security, and privacy. The goal of this research is to design and develop a uni ed uncertainty-aware (robust), secure, and privacy-preserving framework for data and computing resource management in the Cumulus in order to enable execution of mobile application workflows in real time and in situ and, hence, to generate actionable knowledge from raw data within realistic time bounds. In order to achieve the stated goal, an autonomic (self-organizing, self-optimizing, and self-healing) middleware that aids in the organization of the sensing, computing, and communication capabilities of static and mobile devices in order to form Cumuli is proposed. As the relevance of the output of workflows rely heavily on the quality and quantity of raw data coming from the underlying sensing infrastructure as well as on the computing resources available to execute them in real time, a uni ed data and computing resource management mechanism for data- as well as task-parallel applications is proposed. Finally, Maestro, a robust, secure, and privacy-preserving framework for concurrent mobile application management in Cumulus is proposed. The proposed framework is evaluated using experiments on a prototype testbed as well as through simulations on a purpose-built Java-based simulator.
NotePh.D.
NoteIncludes bibliographical references
Noteby Hariharasudhan Viswanathan
Genretheses, ETD doctoral
Languageeng
CollectionGraduate School - New Brunswick Electronic Theses and Dissertations
Organization NameRutgers, The State University of New Jersey
RightsThe author owns the copyright to this work.