Bibliography | Boshmaf, Yazan: Development of an Advanced Configuration Algorithm for PCOM using Partial Application Configurations. University of Stuttgart, Faculty of Computer Science, Electrical Engineering, and Information Technology, Diploma Thesis No. 2752 (2008). 90 pages, english.
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CR-Schema | C.2.4 (Distributed Systems) D.2.7 (Software Engineering Distribution, Maintenance, and Enhancement) D.2.11 (Software Engineering Software Architectures)
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Abstract | Pervasive Computing, also known as Ubiquitous Computing, assumes an environment that provides a seamless support for everyday computing tasks and activities through the collaboration and cooperation of devices that are present in environment. Fluctuating availability of these devices, caused by device mobility and failures, demands the need for reliable algorithms that support runtime configuration and adaptation of pervasive applications. These algorithms have to adjust the applications to the changing environmental conditions with the least possible latency and without user intervention.
In this thesis, a new concept of high-quality Partial Application Configuration and Adaptation (PACA) of distributed pervasive applications is presented. This concept considers the results of previous configuration processes to reduce the number of calculations needed during an ongoing configuration and adaptation process on resource-limited devices. To realize this concept, a new advanced configuration algorithm has been developed that is enhanced with learning and exchange mechanisms along with a complete framework for distributed PACA processing. To verify the feasibility of this new approach, the algorithm has been integrated into PCOM, a distributed Java-based component system that was designed for pervasive computing, and evaluation results are presented based on real-world experiments showing a significant speedup of the configuration process especially for Smart Pervasive Environments that assume the existence of resource-rich infrastructure devices.
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Department(s) | University of Stuttgart, Institute of Parallel and Distributed Systems, Distributed Systems
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Superviser(s) | Schuhmann, Stephan |
Project(s) | 3PC SPP1140 UBICONF
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Entry date | November 4, 2008 |
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