Search results for author:"Chao Yu Liu"
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Efficient Personalized Mispronunciation Detection of Taiwanese-Accented English Speech Based on Unsupervised Model Adaptation and Dynamic Sentence Selection
Computer Assisted Language Learning Vol. 26, No. 5 (2013) pp. 446–467
This study presents an efficient approach to personalized mispronunciation detection of Taiwanese-accented English. The main goal of this study was to detect frequently occurring mispronunciation patterns of Taiwanese-accented English instead of...
Computers & Education Vol. 105, No. 1 (February 2017) pp. 44–56
Scientific modeling is thought to help students understand the world and scientific phenomenon. Science laboratory in school should provide well-designed activities to promote students' model building skills. Thus, this study aims to propose...
Mining Formative Evaluation Rules Using Web-Based Learning Portfolios for Web-Based Learning Systems
Educational Technology & Society Vol. 9, No. 3 (2006) pp. 69–87
Learning performance assessment aims to evaluate what knowledge learners have acquired from teaching activities. Objective technical measures of learning performance are difficult to develop, but are extremely important for both teachers and...