544 search results - page 42 / 109 » Resilient aggregation in sensor networks |
IPCCC
2006
IEEE
14 years 3 months ago
2006
IEEE
— Key management is a major challenge in the design and deployment of secure wireless sensor networks. A common assumption in most distributed key management schemes is that all ...
DMSN
2004
ACM
14 years 2 months ago
2004
ACM
We consider the in-network computation of approximate “big picture” summaries in bandwidth-constrained sensor networks. First we review early work on computing the Haar wavele...
ICC
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract—We consider non-asymmetric distributed source coding (DSC) that achieves any point in the Slepian-Wolf (SW) region. We study the error propagation phenomena and propose ...
INFOCOM
2011
IEEE
13 years 11 days ago
2011
IEEE
—When wireless sensors are deployed to monitor the working or life conditions of people, the data collected and processed by these sensors may reveal privacy of people. The actua...
TWC
2008
13 years 8 months ago
2008
Symmetric key agreement is significant to security provisioning in sensor networks with resource limitations. A number of pairwise key pre-distribution protocols have been proposed...