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Leveraging community-contributed information such as blogs, Global Positioning System, and images that are geographically tagged for suggestions on navigation with mobile based communication is becoming a research area. The travel recommender a system is based on Points Of Interests (POIs) of user’s emerge in many studies and enterprise applications. Most of the preceeding travel recommendation methodologies...
Analytics is all about insights. Learning-oriented insights are the targets for Learning Analytics researchers. Insights could be detected, analysed, or created in the context of variables such as the quality of interactions with the content, study habits, engagement, competence growth, sentiments, learning efficiency, and instructional effectiveness. Clustering techniques offer an effective solution...
While accurate computational models that embody learning efficiency remain a distant and elusive goal, big data learning analytics approaches this goal by recognizing competency growth of learners, at various levels of granularity, using a combination of continuous, formative, and summative assessments. Our earlier research employed the conventional Particle Swarm Optimization (PSO) based clustering...
Over the last few decades, the researchers have been fascinated towards vehicular networks. Vehicular ad-hoc network (VANET) is a highly dynamic wheeled network where the on road vehicles and road — side units considered as nodes to allow the wireless communication. Each node acts as the host in VANETs. Due to high dynamic nature of VANETs the mobility pattern and the network topologies change frequently,...
K-Means is one of the most popular partition based clustering technique. K-means has gain popularity because of its simplicity and speed of classifying massive data rapidly and efficiently. However, the output of K-Means algorithm highly depends upon the selection of initial cluster centers because the initial cluster centers are chosen randomly. The other limitation of the algorithm is to input the...
Virtual Learning is a key enabler for giving equal opportunity to all throughout the globe. However, the pedagogical approach preferred by a group of learners may differ from another set of learners. By providing different pedagogical approaches through virtual learning, it is possible to satisfy the need of the learners, thereby improving the quality of learning. To identify the preference or choice...
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