728 search results - page 27 / 146 » Concept Maps and Learning Objects |
DFMA
2005
IEEE
13 years 10 months ago
2005
IEEE
The evolution of the Computer Supported Collaborative Learning (CSCL) implies the definition and managing of a Student Model (SM) regarding the collaborative group of learners cap...
ICWL
2004
Springer
14 years 2 months ago
2004
Springer
Learning object repositories and evaluation tools have the potential to serve as sites for interaction among different cultures and communities of practice. This paper outlines the...
IJAMC
2007
13 years 8 months ago
2007
: This paper presents a gesture-based Human-Computer Interface (HCI) to navigate a learning object repository mapped in a 3D virtual environment. With this interface, the user can ...
ICML
2009
IEEE
14 years 9 months ago
2009
IEEE
Codebook-based representations are widely employed in the classification of complex objects such as images and documents. Most previous codebook-based methods construct a single c...
TIP
2002
13 years 8 months ago
2002
We propose a new method for contour tracking in video. The inverted distance transform of the edge map is used as an edge indicator function for contour detection. Using the concep...