5813 search results - page 177 / 1163 » Sensor Networks |
191
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ICDCSW
2003
IEEE
16 years 5 days ago
2003
IEEE
Sensing the state of the environment is an important source for context-aware applications. Several approaches exist to provide sensor information to mobile application nodes. As ...
172
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AINA
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper presents a distributed user authentication scheme in wireless sensor networks. Our scheme is based on the self-certified keys cryptosystem (SCK), and we have modified i...
201
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Robust operation of wireless sensor networks deployed in harsh environment is important in many application. In this paper, we develop a robust technique for distributed detection...
204
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CSREAPSC
2006
15 years 8 months ago
2006
- Security is a big challenge when wireless sensor networks are deployed in a hostile environment. Due to the computational and storage overheads, traditional asymmetric-key based ...
138
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DMSN
2004
ACM
16 years 9 days ago
2004
ACM
This work addresses the problem of optimizing the deployment of sensors in order to ensure the quality of the readings of the value of interest in a given (critical) geographic re...