Search results for author:"Xian Peng"
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International Journal of Distance Education Technologies Vol. 15, No. 3 (July 2017) pp. 1–14
Nowadays, Massive Open Online Courses (MOOC) has obtained a rapid development and drawn much attention from the areas of learning analytics and artificial intelligence. There are lots of unstructured data being generated in online reviews area. The...
International Journal of Distance Education Technologies Vol. 15, No. 1 (January 2017) pp. 15–27
In a MOOC environment, each student's interaction with the course content is a crucial clue for learning analytics, which offers an opportunity to record learner activity of unprecedented scale. In online learning, the educators and the...
E-Learn: World Conference on E-Learning in Corporate, Government, Healthcare, and Higher Education 2013 (Oct 21, 2013) pp. 2333–2415
An image processing technology is proposed in this paper to enhance the security for wheelchair users. Based this algorithm, it can recognize the frame and shape of wheelchairs and track the route of wheelchair. When the wheelchair is detected, the...
Ubiquitous Performance-Support System as Mindtool: A Case Study of Instructional Decision Making and Learning Assistant
Educational Technology & Society Vol. 12, No. 1 (2009) pp. 107–120
Researchers have conducted various studies on applying wireless communication and ubiquitous computing technologies to education, so that the technologies can provide learners and educators with more active and adaptive support. This study proposes...