PPT Slide
Adaptation algorithms coordinate application-level reaction mechanisms
- adaptation algorithms define a sequence of operations that address the anomaly detected by the associated trigger
- adaptation algorithms call application-implemented mechanisms via a standard API
- but are independent of application mechanism details
Running example: coordination of reaction
1) identify nodes with non-redundant data
2) invoke application mechanism to migrate that data off n of those nodes
3) reduce power consumption by those n nodes
4) install trigger to monitor temperature change and shut down nodes if power reduction is ineffective