Widely adopted for their scalability and flexibility, modern microservice systems present
unique failure diagnosis challenges due to their independent deployment and dynamic …

As business of Alibaba expands across the world among various industries, higher
standards are imposed on the service quality and reliability of big data cloud computing …

Anomalies of multitier services of one tenant running in cloud platform can be caused by the
tenant's own components or performance interference from other tenants. If the performance …

Network Function Virtualization (NFV) is a promising paradigm that enables the employment
of novel service types with lower deployment cost and faster time-to-value, but it introduces …

Data-driven intelligent fault root cause location is important to the reliability and safety of
network operation and maintenance. However, the number of fault samples is much greater …

Maximal automation of routine IT maintenance procedures is an ultimate goal of IT service
management. System monitoring, an effective and reliable means for IT problem detection …

Cybersecurity attacks in Cloud data centres are increasing alongside the growth of the
Cloud services market. Existing research proposes a number of anomaly detection systems …

This paper proposes a model to identify the noise source in a virtualized infrastructure. This
phenomenon appears when network functions running under virtual machines that are …

Change detection in system behavior and its root cause detection is essential for many large-
scale systems such as, manufacturing plants, in order to keep systems running uninterrupted …

Current cloud infrastructures and their applications are increasingly complex, with
confounding relationships among application elements and cloud infrastructure …