摘要 |
<p>Distributed detection of isolated anomalies, without resulting in overloading an anomaly management system in case of large-scale anomalies occurring and that does not rely on user intervention. Isolated anomalies are detected through insertion of devices rendering a service in different quality of service buckets, and if a device changes from one (or source) quality bucket to another (or destination) quality bucket, the device counts the number of devices in the destination quality bucket that have made the same move.</p> |