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TLT
2008
90views more  TLT 2008»
14 years 9 months ago
Group Scribbles to Support Knowledge Building in Jigsaw Method
The jigsaw method empowers students to build their own knowledge through successive engagement through interactions in original group discussions and in expert group discussions. H...
Chee-Kit Looi, Chiu-Pin Lin, Kuo-Ping Liu
ICALT
2008
IEEE
15 years 4 months ago
CyberLab: An Online Virtual Laboratory Toolkit for Non-Programmers
Online virtual laboratory is important for online science education. CyberLab is a toolkit for online virtual experiments. It is able to handle the creation, exportation, and exec...
Kang Zhao, Matthew P. Evett
AIED
2007
Springer
15 years 4 months ago
Motivationally Intelligent Systems: Diagnosis and Feedback
: Motivationally intelligent systems deploy resources and tactics dynamically to maintain or increase the student’s desire to learn and her willingness to expend effort in so doi...
Benedict du Boulay, Genaro Rebolledo-Mendez, Rosem...
GI
2004
Springer
15 years 3 months ago
Who's onCampus: A Campus-Wide Location System
: Wireless Local Area Networks (WLAN) do not only provide a means for wireless communication, they can also supply terminal positions to location-aware services and applications. T...
Michael Wallbaum, Andreas Dieckmann, Peter Russell...
ML
2000
ACM
14 years 9 months ago
Randomizing Outputs to Increase Prediction Accuracy
Bagging and boosting reduce error by changing both the inputs and outputs to form perturbed training sets, grow predictors on these perturbed training sets and combine them. A que...
Leo Breiman