Continuously monitoring the link performance is important to network diagnosis. Recently, active probes sent between end systems are widely used to monitor the link performance. I...
Abstract—Detecting the occurrence and location of performance anomalies (e.g., high jitter or loss events) is critical to ensuring the effective operation of network infrastructu...
Paul Barford, Nick G. Duffield, Amos Ron, Joel Som...
Dynamic fault-tolerance management (DFTM) was previously introduced as a means of providing environmentand workload-driven adaptation for failure-prone battery powered systems. Th...
—The timely and efficient management of faults that affect the quality of services delivered to customers is an important issue for service providers with respect to their busin...
Abstract—We describe a Bayesian formalism for the intelligent selection of observations from sensor networks that may intermittently undergo faults or changepoints. Such active d...
Michael A. Osborne, Roman Garnett, Stephen J. Robe...