338 search results - page 53 / 68 » A Learning Design Ontology based on the IMS Specification |
SIGMOD
2010
ACM
14 years 10 months ago
2010
ACM
Improving data quality is a time-consuming, labor-intensive and often domain specific operation. Existing data repair approaches are either fully automated or not efficient in int...
ETS
2002
IEEE
14 years 10 months ago
2002
IEEE
Computers and networks are increasingly able to support distributed collaborative multimedia applications. In fact, the growing interest in distance learning reflects the awarenes...
AIED
2005
Springer
15 years 3 months ago
2005
Springer
This paper describes and contrasts findings from two related projects where groups of science pupils investigated local air pollution using a collection of mobile sensors and devic...
SIGCOMM
2010
ACM
14 years 10 months ago
2010
ACM
As smartphones evolve researchers are studying new techniques to ease the human-mobile interaction. We propose EyePhone, a novel "hand-free" interfacing system capable o...
JSW
2008
14 years 10 months ago
2008
Dynamic system reconfiguration techniques are presented that can enable the systematic evolution of software systems due to unanticipated changes in specification or requirements. ...