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The usage of non-scripted lecture videos as a part of learning material is becoming an everyday activity in most of higher education institutions due to the growing interest in flexible and blended education. Generally these videos are delivered as part of Learning Objects (LO) through various Learning Management Systems (LMS). Currently creating these video learning objects (VLO) is a cumbersome...
Automated Essay Scoring is a very significant research subject for the processing of machine scoring. Computer-based College English Test (National English level test) further motivates the research of AES system for Chinese English leaner. In this paper, we introduce an effective AES system based on computer-based CET4. Features belong to three domains: language quality, content and organization,...
This paper describes a method of detecting and monitoring human activities which are extremely useful for understanding human behaviors and recognizing human interactions in a social network. By taking advantage of current wireless sensor network technologies, physical activities can be recognized through classifying multi-modal sensors data. The result shows that high recognition accuracy on a dataset...
Computer-assisted assessment of summary writings is a challenging area which has recently attracted much interest from the research community. This is mainly due to the advances in other areas such as information extraction and natural language processing which have made automatic summary assessment possible. Different techniques such as Latent Semantic Analysis, n-gram co-occurrence and BLEU have...
Automatic essay scoring system is a very important research tool for many educational studies. Many researches indicate that AES systems should be able to analyze semantic characteristics of an essay and include more such features to score essays. This paper makes an assumption: some concepts that can be regarded as literary concepts would only be utilized by skillful writers. However, it is a difficult...
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