4189 search results - page 331 / 838 » Security in wireless sensor networks |
179
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TPDS
2010
15 years 5 months ago
2010
—A recursive multi-hop area hierarchy has a number of applications in wireless sensor networks, the most common being scalable point-to-point routing, so-called hierarchical rout...
187
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ICDCSW
2009
IEEE
16 years 1 months ago
2009
IEEE
Broadcast of information in wireless sensor networks is an important operation, e.g., for code updates, queries, membership information, etc. In this paper, we analyze and experim...
196
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ICNP
2009
IEEE
16 years 1 months ago
2009
IEEE
—Wormhole attack is a severe threat to wireless ad hoc and sensor networks. Most existing countermeasures either require specialized hardware devices or make strong assumptions o...
177
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SASO
2008
IEEE
16 years 1 months ago
2008
IEEE
—Distance sensitivity is a locality concept that is useful for designing scalable wireless sensor network applications. In this paper, we formally define distance sensitivity an...
163
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PERCOM
2005
ACM
16 years 6 months ago
2005
ACM
Many applications in eLearning utilize wireless networks (WLAN) as a carrier for data and communication. These networks in their basic form are insecure, protecting the communicat...