4242 search results - page 384 / 849 » For a science of group interaction |
182
click to vote
GI
2007
Springer
15 years 10 months ago
2007
Springer
: In this paper, we present an approach to refine user profiles that were derived from Web server logs in an automated procedure. In most application scenarios, such automatically ...
182
click to vote
ACMSE
2009
ACM
15 years 10 months ago
2009
ACM
The goal of the One Laptop Per Child program is “to provide children around the world with new opportunities to explore, experiment, and express themselves.” To stay true to t...
161
click to vote
ECTEL
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. Educational researchers need to exchange and compare their learnerinteraction data in order to benefit the learning science community as a whole. In order to support this...
164
click to vote
GRAPHICSINTERFACE
2000
15 years 8 months ago
2000
We describe a 3D graphical interaction tool called an amplification widget that allows a user to control the position or orientation of an object at multiple scales. Fine and coar...
166
click to vote
GG
2008
Springer
15 years 8 months ago
2008
Springer
Parallel and sequential independence are central concepts in the concurrency theory of the double pushout (dpo) approach to graph rewriting. However, so far those same notions were...