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There have been attempts to offer “toolkits” or software to enable ease of entry into pedagogic design and support non-specialists in engaging with learning theories. Despite the efforts, existing e-learning systems and authoring tools have several limitations in respect of support provided and cannot accommodate the needs of teachers who increasingly look for more intelligent services and support...
The following topics are dealt with: ubiquitous computing; wireless sensor network; image resizing; image restoration; neural network; context-aware services; smart homes; digital photography; peer to peer network; content retrieval; channel matrix; singular value decomposition; mobile ad hoc networks; Web interface; ontology ranking algorithm; semantic Web; distributive RFID system; cloud computing;...
Context is important in personal knowledge and social knowledge construction process. Context awareness means being able to collect environment and learning resource information from the learner and surrounding equipment to provide learners with the context-related learning activities and content. The context elements, including intra object, inter-object, session, social systemic, economic techno-physical...
In this paper we present a knowledge-driven model for mobile learning based on the semantic Web. The knowledge model uses a global ontology space and a unified reasoning mechanism to integrate and aggregate knowledge describing both system-centric and user-centric context information. The reasoning engine perceives, understands, and translates context changes into new adaptation constraints in the...
In this article, the authors present an approach for context-aware and QoS-enabled learning content provisioning, one of the essential elements in ubiquitous learning. The essence of the system is recommending the right content, in the right form, to the right learner, based on a wide range of user context information and QoS requirements. To facilitate knowledge interoperability and sharing, they...
Context represents a fundamental issue in research into pervasive and cooperative computing applications. This paper presents a survey on context modelling issues, together with a discussion on approaches to context modelling in intelligent context-aware pervasive systems. There is a parametric evaluation of the approaches considered, the conclusion drawn being that ontology-based modelling approach...
Context aware ubiquitous access is an interactive model between the context of learners and the content in ubiquitous learning environments. We envision that providing context aware learning content is the first step toward ubiquitous learning by finding right collaborative learners, right learning content and right learning services in the right place at the right time. The major contributions of...
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