3557 search results - page 410 / 712 » Authoring Presentation for OpenMath |
169
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CSCW
2008
ACM
15 years 8 months ago
2008
ACM
This article presents a rational model developed under the distributed cognition framework that explains how social tags influence knowledge acquisition and adaptation in explorat...
167
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CSCW
2008
ACM
15 years 8 months ago
2008
ACM
We extend the notion of social tagging to construct social summaries of complex multimedia materials. Our system allows students to apply time-indexed multimedia tags such as hand...
176
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CSCW
2008
ACM
15 years 8 months ago
2008
ACM
In this paper we present Family Accounts, a new user account model for shared home computers. We conducted a study with sixteen families, eight who used individual profiles at hom...
170
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CSCW
2008
ACM
15 years 8 months ago
2008
ACM
The global obesity epidemic has prompted our community to explore the potential for technology to play a stronger role in promoting healthier lifestyles. Although there are severa...
145
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CSCW
2008
ACM
15 years 8 months ago
2008
ACM
Google Maps and its spin-offs are highly successful, but they have a major limitation: users see only pictures of geographic data. These data are inaccessible except by limited ve...