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ICWL
2005
Springer
14 years 2 months ago
2005
Springer
In this paper we investigate the use of Latent Semantic Analysis (LSA), Critiquing Systems, and Knowledge Building to support computerbased teaching of English composition. We have...
KCAP
2003
ACM
14 years 2 months ago
2003
ACM
Acquiring knowledge has long been the major bottleneck preventing the rapid spread of AI systems. Manual approaches are slow and costly. Machine-learning approaches have limitatio...
ICALT
2010
IEEE
13 years 6 months ago
2010
IEEE
We propose in this paper a new method to compute indicators based on models transformations. We use the concept of modeled trace and trace-based system to design an indicator. We u...
SIGADA
1998
Springer
14 years 29 days ago
1998
Springer
Our institute has been developing the only publicly available implementation of the Ada 95 Distributed Systems Annex for several years in strong collaboration with Ada Core Techno...
IIE
2008
13 years 8 months ago
2008
Abstract. An exploratory study of students' engagement in online learning and knowledge building is presented in this paper. Learning in an online community, composed of stude...