6122 search results - page 1004 / 1225 » Securing network access in wireless sensor networks |
226
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WWW
2010
ACM
16 years 2 months ago
2010
ACM
Developing countries face significant challenges in network access, making even simple network tasks unpleasant. Many standard techniques—caching and predictive prefetching— ...
176
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HOTNETS
2010
15 years 2 months ago
2010
Today's Internet services increasingly use IP-based geolocation to specialize the content and service provisioning for each user. However, these systems focus almost exclusiv...
215
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MOBISYS
2004
ACM
16 years 6 months ago
2004
ACM
The performance of Wireless Local Area Networks (WLANs) often suffers from link-layer frame losses caused by noise, interference, multipath, attenuation, and user mobility. We obs...
224
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ESORICS
2000
Springer
15 years 11 months ago
2000
Springer
Several authors have proposed using code modification as a technique for enforcing security policies such as resource limits, access controls, and network information flows. Howeve...
214
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IJSNET
2008
15 years 7 months ago
2008
: Coverage is an important optimization objective in pre and post-deployment stage of a Wireless Sensor Network (WSN). In this paper, we address the issue of placing a finite set o...