23704 search results - page 4623 / 4741 » Data and Information as Property |
187
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MOBILITY
2009
ACM
16 years 28 days ago
2009
ACM
Implementing an electronic payment system involves striking a balance between usability and security. Systems that allow payments to be completed with little effort on the part of...
175
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SIGCOMM
2009
ACM
16 years 28 days ago
2009
ACM
We present mango, a low-cost and highly scalable content-delivery service for mobile phones. The service is targeted at emerging countries such as India where users are highly pri...
149
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SOUPS
2009
ACM
16 years 28 days ago
2009
ACM
Authentication systems for public terminals – and thus public spaces – have to be fast, easy and secure. Security is of utmost importance since the public setting allows manif...
173
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VRST
2009
ACM
16 years 28 days ago
2009
ACM
In this paper we analyze and try to predict the gaze behavior of users navigating in virtual environments. We focus on first-person navigation in virtual environments which invol...
177
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WIKIS
2009
ACM
16 years 28 days ago
2009
ACM
Due to the inherent difficulty in obtaining experimental data from wikis, past quantitative wiki research has largely been focused on Wikipedia, limiting the degree that it can be...