Availability of several web services having a similar functionality has led to using quality of
service (QoS) attributes to support services selection and management. To improve these …

Predicting future values of Quality of Service (QoS) attributes can assist in the control of
software intensive systems by preventing QoS violations before they happen. Currently …

High-Assurance applications usually require achieving fast response time and high
throughput on a constant basis. To fulfil these stringent quality of service requirements, these …

Failure prediction is an important aspect of self-aware computing systems. Therefore, a
multitude of different approaches has been proposed in the literature over the past few …

Currently software systems operate in highly dynamic contexts, and consequently they have
to adapt their behavior in response to changes in their contexts or/and requirements …

A simple statistical approach based on exponentially weighted moving average (EWMA)
charts for monitoring quality of service (QoS) violations is presented in this paper. The …

This manuscript introduces a real-time fault detection technique based on statistical
exponentially weighted moving average (EWMA) control charts for detecting power switch …

The software health management (SWHM) is a new field, which mainly deals with some
critical need to detect, diagnose, predict and mitigate adverse events caused by software …

This paper summarizes our earlier contributions on reactive and proactive detection of
quality of service problems. The first contribution is applying statistical control charts to …

Models@ run. time are currently being used to evaluate quality demands and are especially
suitable for performance, reliability, safety, and availability properties [2]. Our research is …