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Published Articles >> Table of Contents >> Abstract
Fourth Working IEEE/IFIP Conference on Software Architecture (WICSA'04)
p. 285
An Externalized Infrastructure for Self-Healing Systems
David S. Wile, Teknowledge Corporation, Marina del Rey, CA
Alexander Egyed, Teknowledge Corporation, Marina del Rey, CA
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DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/WICSA.2004.1310711
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| Abstract |
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Software architecture descriptions can play a wide
variety of roles in the software lifecycle, from
requirements specification, to logical design, to
implementation architectures. In addition, execution
architectures can be used both to constrain and
enhance the functionality of running systems, e.g.
security architectures and debugging architectures.
Along with others from DARPA's DASADA program
we proposed an execution infrastructure for so-called
self-healing, self-adaptive systems - systems that
maintain a particular level of healthiness or quality of
service (QoS). This externalized infrastructure does
not entail any modification of the target system - whose health is to be maintained. It is driven by a reflective model of the target system's operation to
determine what aspects can be changed to effect
repair. Herein we present that infrastructure along
with an example implemented in accord with it.
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 Additional Information
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Citation:
David S. Wile, Alexander Egyed,
"An Externalized Infrastructure for Self-Healing Systems,"
wicsa,
p. 285,
Fourth Working IEEE/IFIP Conference on Software Architecture (WICSA'04),
2004
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