Now showing items 81-89 of 89
Enforcement of CA-UCON Model
(David Publishing Company, 2015-11-10)
A Context-Aware Usage CONtrol (CA- UCON) model is an extension of the traditional UCON model which enable adaptation to environmental changes in the aim of preserving continuity of access. When the authorisations and ...
Deriving real-time programs from duration calculus specifications.
In this paper we present a syntactical approach for deriving real-time programs from a formal specification of the requirements of real-time systems. The main idea of our approach is to model discretization at state ...
Secure routing protocol base.
Analysing Use Case Diagrams in a Calculus of Context-aware Ambients
(Infonomics Society, 2016-03)
Use case diagrams are an excellent tool for capturing and analyzing the functional requirements of a system under development. Context-aware use case diagrams are an extension of use case diagrams to cater for both the ...
Quality of Context in Context-Aware Systems
(Journal of Context-aware Systems and Applications, 2017-03-28)
Context-aware Systems (CASs) are becoming increasingly popular and can be found in the areas of wearable computing, mobile computing, robotics, adaptive and intelligent user interfaces. Sensors are the corner stone of ...
ULEARN: Personalized Course Learning Objects Based on Hybrid Recommendation Approach
(International Journal of Information and Education Technology, 2018-12)
The success of e-learning systems depends on their capability to automatically retrieve and recommend relevant learning content according to the preferences of specific learner profiles. Generally, e-learning systems ...
A novel algorithm for dynamic student profile adaptation based on learning styles
(IEEE Press, 2019-09)
E-learning recommendation systems are used to enhance student performance and knowledge by providing tailor- made services based on the students’ preferences and learning styles, which are typically stored in student ...
On Recommendation of Learning Objects using Felder-Silverman Learning Style Model
(IEEE Access, 2019-08-03)
The e-learning recommender system in learning institutions is increasingly becoming the preferred mode of delivery, as it enables learning anytime, anywhere. However, delivering personalised course learning objects based ...
Agent-based Negotiation Approach for Feature Interactions in Smart Home Systems using Calculus of the Context-aware Ambient
Smart Home Systems (SHSs) provide several services which are tailored to different residents’ preferences. As a result, SHSs are highly exposed to undesirable interactions, known as feature interactions (FIs). FIs might ...