659 search results - page 1 / 132 » Invisible Learning in Online Systems |
EUNIS
2001
13 years 7 months ago
2001
CHI
2002
ACM
14 years 5 months ago
2002
ACM
This article investigates how the signaling-mode of electronic glosses in online texts (i.e., presented digitally on a computer screen) influences the user's reading process,...
WWW
2006
ACM
14 years 6 months ago
2006
ACM
The asymmetry of activity in virtual communities is of great interest. While participation in the activities of virtual communities is crucial for a community's survival and ...
USS
2008
13 years 7 months ago
2008
We introduce Scantegrity II, a practical enhancement for optical scan voting systems that achieves increased election integrity through the novel use of confirmation codes printed...
HICSS
2003
IEEE
13 years 11 months ago
2003
IEEE
The paper reports a study of a videoconference-based environment in decentralized university education and factors determining the success of teaching and learning in the environm...