Search results for author:"Lin Cheng"
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Investigating RFM Learner Cube Models of e-Learning Systems
Yung-Tzu Lin; Chun-Kuei Chen; Shein-Yun Cheng
EdMedia: World Conference on Educational Media and Technology 2015 (Jun 22, 2015) pp. 643–650
A learner model of e-learning systems is built up by the RFM (Recency, Frequency and Monetary) model of CRM (Customer Relationship Management). A six steps KDD (Knowledge Discovery in Databases) process is applied to transform the general learning...
Topics: Design of Distance Learning Systems, Usability/User Studies, Databases, Learning Management Systems, Teaching/Learning Strategies
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WebCAT*—A Web-Centric, Multi-Server, Computer-Assisted Testing System
Chien Chou; Yuan-Cheng Lai; Wen-Chung Wu; Ying-Dar Lin
International Journal of Educational Telecommunications Vol. 5, No. 3 (1999) pp. 171–192
This paper describes the WebCAT* system. The WebCAT* is a Web-centric, multi-server system that combines the WWW, database, and Internet: all test items are stored in databases located at each CAT server; users can access these materials via the...