Browsing by Author "Wen, Dunwei"
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Adaptive Assessment in Web-Based Learning
Wen, Dunwei (2010-06-23)Web-based assessment is used in different contexts with the aim to support students and help to make learning easier and more effective for them. Typically, the individual characteristics and needs of students are used to ... -
Chunking and Extracting Text Content for Mobile Learning: A Query-focused Summarizer Based on Relevance Language Model
Yang, Guangbing; Kinshuk; Sutinen, Erkki; Wen, Dunwei (2013-03-05)Millions of text contents and multimedia published on the Web have potential to be shared as the learning contents. However, mobile learners often feel it difficult to extract useful contents for learning. Manually creating ... -
An SMS Based Querying System for Mobile Learning
Wen, Dunwei; Xiong, Jiangqiang; Ally, Mohamed; Lin, Fuhua (Oscar) (2007-10-05)Mobile phone is the most widely used mobile device. Every mobile phone user can conveniently communicate with each other through SMS (Short Message Service) text messages at very low price. It is so commonly used that, in ... -
Statistical and Semantic Question Analysis for Situated Question Answering
Wen, Dunwei (2009-09-18)Natural Language Processing (NLP) aims to study techniques and systems for processing and eventually understanding natural language speech and text. Typical NLP tasks include speech recognition, natural language generation, ...