In this work we address a problem of active fault detection in an IoT scenario, whereby a
monitor probes a remote device in order to detect faults and acquire fresh information …

With its growing number of deployed devices and applications, the Internet of Things (IoT)
raises significant challenges for network maintenance procedures. In this work, we address …

Misconfiguration is a known and increasingly serious problem in enterprise systems due to
frequent code updates and retuning of the configuration parameters. Diagnosing complex …

In Internet of Things (IoT) environments, there are multiple sensors and devices monitoring
different metrics and producing massive amounts of data. Monitoring of metrics can be done …

In this study, we address the problem of selecting the optimal end-to-end paths for link loss
inference in order to improve the performance of network tomography applications, which …

Since faults unavoidably occur in communication networks, it is important to quickly and
accurately localize the faults to ensure the stability, consistency and reliability of …

Fault detection in modern networks is done with a set of specially instrumented nodes which
send probes to find faults. These probes generate additional traffic in network and compete …

Monitoring is a key prerequisite for self-adaptive software and many other forms of operating
software. Monitoring relevant lower level phenomena like the occurrences of exceptions and …

Probing is a commonly used technique to identify faults in computer networks. Contrary to
the static probes which are otherwise common, we consider the problem of selecting probes …

Active probing is a widely adopted approach for develo** effective solutions for network
monitoring and diagnosing. However, the use of probing techniques incurs costs in terms of …