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While our paper-based records and documents are gradually digitized, security concerns about how such electronic data is stored and transmitted have increased. This has a serious impact on our healthcare information system, as it contains sensitive patient data. The prevention of unauthorized modification and loss of records is highly important in the healthcare sector. What's more, information owners...
Most e-learning systems require intervention from a teacher. The development of adaptive hypermedia systems, such as intelligent tutoring systems, aimed to reduce the teachers' task. However, such systems are still at risk of inconsistently modelling the user when estimating a learner's knowledge level. We propose a system called CBSR (Competence based System for Recommending Study Materials) which...
A pedagogically-informed approach to the design of an e-learning system is important since an effective learning system requires teaching activities that match the students' learning requirements. Currently some e-learning systems are based on adaptive educational hypermedia. User modelling is one of the components of adaptive hypermedia. However, currently designed user models are inconsistent in...
The automatic allocation of enterprise workload to resources can be enhanced by being able to make `what-if' response time predictions, whilst different allocations are being considered. It is important to quantitatively compare the effectiveness of different prediction techniques for use in cloud infrastructures. To help make the comparison of relevance to a wide range of possible cloud environments...
Service-Oriented Architectures (SOAs) are increasingly deployed to achieve distributed systems that are modular, flexible and extensible. However, designing for SOA can be challenging; there are issues involving the granularity of the cooperating services, problems with proprietary data models being exchanged, and there are no currently accepted conventions for describing a service or its interactions...
Service-Oriented Architectures (SOAs) are increasingly deployed to achieve distributed systems that are modular, flexible and extensible. Designing for a SOA can be difficult, however. There are issues involving the granularity of the cooperating services, and there are no currently accepted conventions for describing a service or its interactions at an abstract level. This paper presents the Service...
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