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Affective tutoring system (ATS) utilizes emotion recognition techniques to enhance the affective interface of an intelligent tutoring system (ITS). The aim of this study is to improve interest in learning by recognizing the emotional states of students during their learning processes and giving adequate feedback. This study consists of three research stages: (1) Design both the emotional recognition...
A Web-based intelligent mathematics assessment system, as a part of education system, is extremely useful to assess the ability of students. The paper mainly focuses on three research topics in the intelligent mathematics assessment system: answer input methods, generating of random question, and answer checking. The paper discusses the design methods and principles of mathematical questions based...
While argumentation is highly important for humans in many different aspects of life, it is hard to teach large groups to argue. Classic face-to-face approaches, which have shown to be effective, are limited by personal and time issues. Thus there were attempts to support the learning of argumentation via collaboration tools and intelligent tutoring systems. A detailed review of about 50 argumentation...
SigMa is an adaptable feedback generation tool for the three kinds of actors involved in a blended-learning process: teachers, students, and the e-learning platform. This paper focuses on the teacher tool and defines its desirable functionalities and main components. The teacher tool gathers data provided by the e-learning platformpsilas diagnostic capabilities and analyses it. The results are shown...
Adaptive learning (AL) systems have long been one of the promising solutions to web-based personalized learning. This paper proposes a framework to solve the problem of integrating knowledge resources on the Web based on Semantic Web languages. As a consequence, knowledge modules of an AL system can be shared and reused on the Internet, resulting a service-based approach to developing distributed...
Digital Earth (DE) is a virtual presentation of the planet based on geographic coordinate, and is an information system with tremendous amount of multiple resolutions and multiple scales data as shown in multiple dimensions. It can visualize the real earth and represent historical phenomena in digital way by using the large amount of data of the earth, and utilizing the computer techniques, image...
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