271 search results - page 12 / 55 » Access control over uncertain data |
WOWMOM
2006
ACM
14 years 1 months ago
2006
ACM
A wireless sensor network typically consists of a dense deployment of sensor nodes to achieve higher resolution and better network coverage. A dense network also increases the fau...
JCM
2007
13 years 7 months ago
2007
—VoIP is a rapidly growing technology that enables the transport of voice over data networks such as the public Internet. VoIP became a viable alternative to the public switched ...
SDMW
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. We investigate the experimental effectiveness of query rewriting over XML security views. Our model consists of access control policies specified over DTDs with XPath e...
BROADNETS
2007
IEEE
14 years 1 months ago
2007
IEEE
— The expected VoIP call capacity in a one hop IEEE 802.11b network with G.711 voice codec is about 85 simultaneous calls, but the actual observed capacity is only 5 calls even a...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
– The IEEE 802.11e is the extension to enhance the wireless Medium Access Control (MAC) Quality of Service (QoS) for applications requiring real time services. The IEEE 802.11b i...