111 search results - page 22 / 23 » Achieving fine-grained access control in virtual organizatio... |
TOG
2008
13 years 7 months ago
2008
We present a new approach for enhancing local scene contrast by unsharp masking over arbitrary surfaces under any form of illumination. Our adaptation of a well-known 2D technique...
CORR
2010
Springer
13 years 7 months ago
2010
Springer
Information security is an issue of global concern. As the Internet is delivering great convenience and benefits to the modern society, the rapidly increasing connectivity and acc...
SENSYS
2005
ACM
14 years 28 days ago
2005
ACM
Radio duty cycling has received significant attention in sensor networking literature, particularly in the form of protocols for medium access control and topology management. Whi...
EUROSYS
2010
ACM
14 years 4 months ago
2010
ACM
Cloud computing offers users the ability to access large pools of computational and storage resources on demand. Multiple commercial clouds already allow businesses to replace, or...
ICS
2003
Tsinghua U.
14 years 17 days ago
2003
Tsinghua U.
Recent work in low-latency, high-bandwidth communication systems has resulted in building user–level Network InControllers (NICs) and communication abstractions that support dir...