Search results for author:"Cheng-Jian Lin"
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Computers & Education Vol. 66, No. 1 (August 2013) pp. 40–53
Social network awareness (SNA) has been used extensively as one of the strategies to increase knowledge sharing and collaboration opportunities. However, most SNA studies either focus on being aware of peer's knowledge context or on social context....
Journal of Applied Research and Technology Vol. 13, No. 2 (April 2015) pp. 205–219
High Efficiency Video Coding (HEVC), which is the newest video coding standard, has been developed for the efficient compression of ultra high definition videos. One of the important features in HEVC is the adoption of a quad-tree based video coding ...
Australasian Journal of Educational Technology Vol. 35, No. 1 (Mar 21, 2019)
Computer-based assessment (CBA) is an important area of e-learning research. Most studies of CBA technology add new constructs to existing user acceptance models and rarely consider the moderating effects and intention-behavior effects. Notably,...
Reconstruction of three-dimensional breast-tumor model using multispectral gradient vector flow snake method
Journal of Applied Research and Technology Vol. 13, No. 2 (April 2015) pp. 279–290
In this study, we have proposed a three-dimensional (3D) model reconstruction system for breast tumors. The proposed system can establish an accurate 3D model of tumors, which will serve as a diagnostic reference for physicians and also address the...
Peer Interaction and Social Network Analysis of Online Communities with the Support of Awareness of Different Contexts
International Journal of Computer-Supported Collaborative Learning Vol. 10, No. 2 (June 2015) pp. 139–159
Although several studies related to social-context awareness (SA) and knowledge-context awareness (KA) argued that each (SA or KA) can individually enhance peer interaction in an online learning community, other studies reached opposite conclusions. ...
Journal of Educational Technology & Society Vol. 17, No. 3 pp. 138–153
Solving well-structured problems often requires using considerable related concepts which are usually scattered and introduced throughout different learning units of a subject. In addition, poor learning of related concepts of preceding units may...