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127
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AIED
2005
Springer
15 years 9 months ago
2005
Springer
Abstract. Many CSCL systems have embraced scripting and service oriented computing to achieve effective collaboration and system flexibility, respectively. While learning standard...
118
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AIED
2009
Springer
15 years 10 months ago
2009
Springer
A central challenge in the design of motivationally intelligent tutoring systems lies in defining and diagnosing a learner’s motivational state: in particular, in distinguishing ...
135
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CHI
2010
ACM
15 years 10 months ago
2010
ACM
When experts participate in collaborative systems, tension may arise between them and novice contributors. In particular, when experts perceive novices as a bother or a threat, th...
163
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KDD
2005
ACM
16 years 4 months ago
2005
ACM
Web users display their preferences implicitly by navigating through a sequence of pages or by providing numeric ratings to some items. Web usage mining techniques are used to ext...
154
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IEEEARES
2007
IEEE
15 years 10 months ago
2007
IEEE
Access control in decentralised collaborative systems present huge challenges especially where many autonomous entities including organisations, humans, software agents from diff...