1774 search results - page 108 / 355 » Electrocardiogram on Wireless Sensor Nodes |
LCN
2005
IEEE
14 years 3 months ago
2005
IEEE
—Wireless sensor networks afford a new opportunity to observe and interact with physical phenomena at an unprecedented fidelity. To fully realize this vision, these networks have...
LCN
2003
IEEE
14 years 3 months ago
2003
IEEE
Sensor networks are designed especially for deployment in adverse and nonaccessible areas without a fixed infrastructure. Therefore, energy conservation plays a crucial role for t...
CCS
2003
ACM
14 years 3 months ago
2003
ACM
To achieve security in wireless sensor networks, it is important to be able to encrypt and authenticate messages sent among sensor nodes. Keys for encryption and authentication pu...
TON
2010
13 years 8 months ago
2010
—In this paper, we are interested in minimizing the delay and maximizing the lifetime of event-driven wireless sensor networks, for which events occur infrequently. In such syste...
INFOCOM
2007
IEEE
14 years 4 months ago
2007
IEEE
— Though destructive to network functions, insider attackers are not detectable with only the classic cryptographybased techniques. Many mission-critic sensor network application...