3557 search results - page 520 / 712 » Authoring Presentation for OpenMath |
138
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JCDL
2004
ACM
15 years 12 months ago
2004
ACM
We propose the idea of an online, user submitted digital library of recreation trails. Digital libraries of trails offer advantages over paper guidebooks in that they are more acc...
172
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NORDICHI
2004
ACM
15 years 12 months ago
2004
ACM
Proactivity has recently arisen as one of the focus areas within HCI. Proactive systems adhere to two premises: 1) working on behalf of, or pro, the user, and 2) acting on their o...
143
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NORDICHI
2004
ACM
15 years 12 months ago
2004
ACM
Previous research has sought to utilize everyday messaging metaphors, such as the notice board, in location-based messaging systems. Unfortunately, many of the restrictions associ...
156
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NPAR
2004
ACM
15 years 12 months ago
2004
ACM
Artistic rendering is an important research area in Computer Graphics, yet relatively little attention has been paid to the projective properties of computer generated scenes. Mot...
159
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SACMAT
2004
ACM
15 years 12 months ago
2004
ACM
We propose role-based cascaded delegation, a model for delegation of authority in decentralized trust management systems. We show that role-based cascaded delegation combines the ...