7352 search results - page 187 / 1471 » Universal access to information |
177
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SACMAT
2010
ACM
15 years 11 months ago
2010
ACM
Access to distributed databases containing tuples collected about mobile physical objects requires information about the objects’ trajectories. Existing access control models ca...
174
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JNW
2008
15 years 6 months ago
2008
Using two-hop neighborhood information, we present the hybrid activation multiple access (HAMA) protocol for time-division channel access scheduling in ad hoc networks with omni-di...
171
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ICALP
2007
Springer
16 years 11 days ago
2007
Springer
Motivated by the challenging task of designing “secure” vote storage mechanisms, we study information storage mechanisms that operate in extremely hostile environments. In suc...
155
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SIGUCCS
2000
ACM
15 years 10 months ago
2000
ACM
Like others in the field, technology service providers in the Indiana University (IU) School of Education face many demands despite limited resources. In Education Technology Serv...
160
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CE
2007
15 years 6 months ago
2007
In this paper, the authors analyse how educational institutions behave in relation with the contents available through the Web. They also reflect on the features of the currently...