Over the last few decades, the proliferation of the Internet of Things (IoT) has produced an
overwhelming flow of data and services, which has shifted the access control paradigm from …

In the cyberspace environment, access control is one of the foremost fundamental
safeguards used to prevent unauthorized access and to minimize the impact from security …

Computing technologies are increasingly dynamic and ubiquitous in everyday life
nowadays. Context information plays a crucial role in such dynamically changing …

Cloud computing is the technology that provides different types of services as a useful
resource on the Internet. Resource trust value will help the cloud users to select the services …

In today's dynamic ICT environments, the ability to control users' access to information
resources and services has become ever important. On the one hand, it should provide …

This paper presents a new interdisciplinary approach to support context modeling in context-
awareness software developments. The premise of this approach relies on the idea that …

Situation-aware applications need to capture relevant context information and user intention
or purpose, to provide situation-specific access to software services. As such, a situation …

With the proliferation of cloud-based data and services, accessing data from distributed
cloud environments and consequently providing integrated results to the users has become …

In modern communication environments, the ability to provide access control to information
resources and software services in a context-aware manner is crucial. By leveraging the …

Self-adaptive Systems (SaSs) operate under uncertainty conditions and have intrinsic
properties that make their modeling a non-trivial activity. This complexity can be minimized …