Lap Trung Nguyen

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Self-regulated learning (SRL) has positive effects on learners' success in and beyond school, and it may be fostered by technology enhanced learning environments, especially ePortfolio platform. However, the lack of explicit technological models leads to challenges in fostering SRL, such as capturing and sharing SRL principles, creating a platform for SRL's(More)
It is necessary to build a large-scale online lexical-semantic network for the Vietnamese language because it fosters the research and applications in natural language processing, information retrieval, and other areas. The goal of this research is to propose an approach to create Vietnamese WordNet (VWN) automatically. The WordNet similarity was used in(More)
Assessment for learning plays an important role in higher education. It may be fostered by using ePortfolio systems. It is argued that if the assessments in ePortfolio systems are close to the actual outcomes, the learners will be aware of their learning better. This research proposes a confidence measure model and then uses it to compute unified(More)
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