The fog-enabled cloud computing has received considerable attention as the fog nodes are
deployed at the network edge to provide low latency. It involves various activities, such as …

SOS is a new model for the online in situ characterization and analysis of complex high-
performance computing applications. SOS employs a data framework with distributed …

This research proposes a monitoring system for multi-tenant Software as a Service (SaaS) to
support the need of the services provider and tenants. SaaS is widely used to deliver a …

Nova, the compute component of open source cloud platform OpenStack, is responsible for
provisioning and management of virtual machines. For the provision of services, compute …

Operational security assurance of a networked system requires providing constant and up-to-
date evidence of its operational state. In a cloud-based environment we deploy our services …

Cloud computing is a groundbreaking solution to acquire computational resources on
demand. To deliver high quality cloud services and provide features such as reduced costs …

The ability to scale in order to handle an increased amount of work is critical to both a
business and its Information Technology. However, there are diminishing returns as the …

Cloud computing is a suitable solution for professionals, companies, and institutions that
need to have access to computational resources on demand. Clouds rely on proper …

Many solutions have been proposed to harness underutilized workstations to form ad-hoc
and low-cost computer clusters. The success of forming ad-hoc computer clusters greatly …

Moving services to the Cloud environment is a trend that has been increasing in recent
years, with a constant increase in sophistication and complexity of such services. Today …