260 search results - page 11 / 52 » Using Ontologies for an Effective Design of Collaborative Le... |
WWW
2007
ACM
14 years 8 months ago
2007
ACM
We describe an approach designed to reduce the costs of ontology development through the use of untrained, volunteer knowledge engineers. Results are provided from an experiment i...
ECIS
2003
13 years 9 months ago
2003
Currently, there is no standard instrument for evaluating learning effectiveness. While final examinations and end-of-semester course evaluation surveys can be used to do this, th...
ICALT
2007
IEEE
14 years 2 months ago
2007
IEEE
How can game designers realize the balance of “educational function” and “entertainment” in a Computer-based Educational Game (CEG)? The concept of IMS learning design (LD...
ECTEL
2007
Springer
14 years 2 months ago
2007
Springer
Web2.0 is a conceptual framework that aims at enhancing the World Wide Web with semantic and social functionnalities. For this framework to fully develop, there is a need for concr...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, we demonstrate the use of learning with non-uniform error-cost as a novel technique to design a multiclass cost-sensitive classifier. We investigate two important ...