195 search results - page 28 / 39 » Community Support for Constructionist Learning |
ECTEL
2007
Springer
14 years 11 months ago
2007
Springer
Abstract. E-Learning grows on the fertile soil of the Internet technologies; it fails, however, to reach their full potential. With new, emerging technologies of the second generat...
SOFSEM
2010
Springer
15 years 6 months ago
2010
Springer
Regret minimization has proven to be a very powerful tool in both computational learning theory and online algorithms. Regret minimization algorithms can guarantee, for a single de...
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ACMIDC
2010
15 years 1 months ago
2010
The purpose of our research is to support cognitive, motor, and emotional development of severely disabled children in the school context. We designed and implemented a set of nov...
SIGIR
2008
ACM
14 years 10 months ago
2008
ACM
Some applications have to present their results in the form of ranked lists. This is the case of many information retrieval applications, in which documents must be sorted accordi...
INFOCOM
2006
IEEE
15 years 4 months ago
2006
IEEE
— The limited number of orthogonal channels and the autonomous installations of hotspots and home wireless networks often leave neighboring 802.11 basic service sets (BSS’s) op...