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Published Articles >> Table of Contents >> Abstract
22nd International Conference on Distributed Computing Systems Workshops (ICDCSW '02)
p. 451
Dynamic Support for Distributed Auto-Adaptive Applications
Ana Lucia de Moura, PUC-Rio
Cristina Ururahy, PUC-Rio
Renato Cerqueira, PUC-Rio
Noemi Rodriguez, PUC-Rio
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DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICDCSW.2002.1030811
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This work presents an infrastructure that simplifies the development of distributed applications that can adapt automatically to nonfunctional properties of their components and of their execution environment. This infrastructure, based on the programming language Lua and on CORBA, allows applications to select dynamically the components that best suit their requirements, to verify whether the system is satisfying these requirements, and to react, when appropriate, to variations in the nonfunctional properties of the services in use. We use CORBA’s Trading Service to support dynamic component selection. An extensible mon-itoring facility supports monitoring of dynamically defined requirements. We use the Lua language to specify adaptation strategies, and a smart proxy mechanism to apply these strategies.
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 Additional Information
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Citation:
Ana Lucia de Moura, Cristina Ururahy, Renato Cerqueira, Noemi Rodriguez,
"Dynamic Support for Distributed Auto-Adaptive Applications,"
icdcsw,
p. 451,
22nd International Conference on Distributed Computing Systems Workshops (ICDCSW '02),
2002
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