445 search results - page 82 / 89 » Authorization and Access Control in IRO-DB |
CHI
2008
ACM
14 years 11 months ago
2008
ACM
Information visualizations can improve collaborative problem solving, but this improvement may depend on whether visualizations promote communication. In an experiment on the effe...
ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
Relay selection for cooperative communications has attracted considerable research interest recently. While several criteria have been proposed for selecting one or more relays an...
GCC
2003
Springer
15 years 2 months ago
2003
Springer
The paper discusses XML security key technologies related with security of Web service. Based on these discussions, Web service is integrated with some mature security architecture...
CCS
2008
ACM
14 years 11 months ago
2008
ACM
In extraordinary situations, certain individuals may require access to information for which they are not normally authorized. For example, to facilitate rescue of people trapped ...
CSCW
2010
ACM
15 years 6 months ago
2010
ACM
People are often required to catch up on information they have missed in meetings, because of lateness or scheduling conflicts. Catching up is a complex cognitive process where pe...