Generators for Synthesis of QoS Adaptation in Distributed Real-Time Embedded Systems
GPCE '02 Proceedings of the 1st ACM SIGPLAN/SIGSOFT conference on Generative Programming and Component Engineering
Empirical Differences between COTS Middleware Scheduling Strategies
On the Move to Meaningful Internet Systems, 2002 - DOA/CoopIS/ODBASE 2002 Confederated International Conferences DOA, CoopIS and ODBASE 2002
Infopipes: an abstraction for multimedia streaming
Multimedia Systems
Feedback Control Real-Time Scheduling in ORB Middleware
RTAS '03 Proceedings of the The 9th IEEE Real-Time and Embedded Technology and Applications Symposium
Patterns and performance of distributed real-time and embedded publisher/subscriber architectures
Journal of Systems and Software - Special issue on: Software architecture - Engineering quality attributes
ACM-SE 42 Proceedings of the 42nd annual Southeast regional conference
Model-driven integration of federated event services in real-time component middleware
ACM-SE 42 Proceedings of the 42nd annual Southeast regional conference
Integrated Adaptive QoS Management in Middleware: A Case Study
Real-Time Systems
New approach to architectural synthesis: incorporating QoS constraint
EMSOFT '06 Proceedings of the 6th ACM & IEEE International conference on Embedded software
Flexible and adaptive QoS control for distributed real-time and embedded middleware
Proceedings of the ACM/IFIP/USENIX 2003 International Conference on Middleware
Modeling distributed applications for qos management
SEM'04 Proceedings of the 4th international conference on Software Engineering and Middleware
Scalable Wireless Video Streaming over Real-Time Publish Subscribe Protocol (RTPS)
DS-RT '13 Proceedings of the 2013 IEEE/ACM 17th International Symposium on Distributed Simulation and Real Time Applications
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Abstract: Adaptation of distributed software to maintain the best possible application performance in the face of changes in available resources is an increasingly important and complex problem. We discuss the application of the QuO adaptive middleware framework and the CORBA A/V Streaming Service to the development of real-time embedded applications. We demonstrate a standards-based middleware platform for developing adaptive applications that are better architected and easier to modify and that can adapt to changes in resource availability to meet QoS requirements. These are presented in the context of a video distribution application. The application is developed using QuO and the A/V Streaming Service, and uses adaptive behavior to meet timeliness requirements in the face of restrictions in processing power and network bandwidth. We present experimental results we have gathered for this application.