160 search results - page 11 / 32 » Speech privacy for modern mobile communication systems |
CHI
2003
ACM
14 years 7 months ago
2003
ACM
Safe & Sound uses location-aware mobile phones to create a "virtual leash"; a secure zone beyond which a child may not travel. If the child leaves this zone, both ch...
CIMCA
2005
IEEE
14 years 1 months ago
2005
IEEE
The trend in today’s modern communication satellites is driving into the direction of spot beam technologies. This allows the illumination of distinct areas of the earth surface...
SAC
2002
ACM
13 years 7 months ago
2002
ACM
We describe a resource discovery and communication system designed for security and privacy. All objects in the system, e.g., appliances, wearable gadgets, software agents, and us...
WIMOB
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract—Most contemporary security mechanisms and protocols include exchange of random or time-variant nonces as an essential means of protection against replay and other threat...
ICMI
2005
Springer
14 years 26 days ago
2005
Springer
We present the Connector, a context-aware service that intelligently connects people. It maintains an awareness of its users' activities, preoccupations and social relationsh...