195 search results - page 23 / 39 » Community Support for Constructionist Learning |
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ECTEL
2011
Springer
13 years 9 months ago
2011
Springer
This paper presents an adaptable system for detecting trends based on the micro-blogging service Twitter, and sets out to explore to what extent such a tool can support researchers...
DEXAW
2002
IEEE
15 years 2 months ago
2002
IEEE
We present our EU-sponsored research in the domain of individual knowledge management and collaborative learning: the MailTack system. MailTack is a stand-alone software tool that...
ECTEL
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. The success of recent Web 2.0 platforms shows that people share information and resources within their social community and beyond. The use of these platforms in an e-lea...
ALMOB
2008
14 years 10 months ago
2008
Background: The application of machine learning to classification problems that depend only on positive examples is gaining attention in the computational biology community. We an...
ML
2007
ACM
14 years 9 months ago
2007
ACM
In this paper, we continue our study of learning an optimal kernel in a prescribed convex set of kernels, [18]. We present a reformulation of this problem within a feature space e...