212 search results - page 25 / 43 » Foundations of Group Signatures: The Case of Dynamic Groups |
MONET
2008
14 years 11 months ago
2008
This paper investigates a distributed and adaptive approach to manage spectrum usage in dynamic spectrum access networks. While previous works focus on centralized provisioning, w...
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DCC
2001
IEEE
15 years 11 months ago
2001
IEEE
We describe several cryptographic schemes in quadratic function fields of odd characteristic. In both the real and the imaginary representation of such a field, we present a Diffi...
ICASSP
2008
IEEE
15 years 6 months ago
2008
IEEE
Monitoring the dynamics of networks in the brain is of central importance in normal and disease states. Current methods of detecting networks in the recorded EEG such as correlati...
AIME
2005
Springer
15 years 5 months ago
2005
Springer
Time, events, changes, and processes play a major role in medical conceptual modeling. Representation of time-structures and reasoning about time-oriented medical data are importan...
ICCHP
2004
Springer
15 years 5 months ago
2004
Springer
David tries not to use unfamiliar trains and buses, he doesn’t travel to places he doesn’t know, and he doesn’t travel in unusual environments without a companion. David is v...