4245 search results - page 104 / 849 » Delay Tolerant Networking |
151
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ICDCS
2009
IEEE
16 years 2 months ago
2009
IEEE
This paper investigates under which conditions information can be reliably shared and consensus can be solved in unknown and anonymous message-passing networks that suffer from cr...
162
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PERVASIVE
2004
Springer
15 years 10 months ago
2004
Springer
We propose a novel solution for securing wireless ad-hoc networks. Our goal is to provide secure key exchange in the presence of device failures and denial-of-service attacks. The ...
148
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INFOCOM
2007
IEEE
15 years 11 months ago
2007
IEEE
— Existing work on placing additional relay nodes in wireless sensor networks to improve network connectivity typically assumes homogeneous wireless sensor nodes with an identica...
155
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ICNP
2009
IEEE
16 years 4 days ago
2009
IEEE
—Accurate sensing of the spectrum condition is of crucial importance to the mitigation of the spectrum scarcity problem in dynamic spectrum access (DSA) networks. Specifically, ...
170
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INFOCOM
2007
IEEE
15 years 11 months ago
2007
IEEE
— Two fundamental functions of the sensor nodes in a wireless sensor network are to sense its environment and to transmit sensed information to a basestation. One approach to pro...