830 search results - page 145 / 166 » Generalizing Global Constraints Based on Network Flows |
CCS
2003
ACM
15 years 5 months ago
2003
ACM
To achieve security in wireless sensor networks, it is important to be able to encrypt and authenticate messages sent among sensor nodes. Keys for encryption and authentication pu...
100
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JNW
2006
14 years 11 months ago
2006
With the standardization of IEEE 802.11, there has been an explosive growth of wireless local area networks (WLAN). Recently, this cost effective technology is being developed aggr...
MOBIHOC
2008
ACM
15 years 11 months ago
2008
ACM
Because of cost and resource constraints, sensor nodes do not have a complicated hardware architecture or operating system to protect program safety. Hence, the notorious buffer-o...
ICDCSW
2003
IEEE
15 years 5 months ago
2003
IEEE
Nodes in ad hoc networks generally transmit data at regular intervals over long periods of time. Recently, ad hoc network nodes have been built that run on little power and have v...
108
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DIALM
2007
ACM
15 years 3 months ago
2007
ACM
We consider the following channel assignment problem in multiradio multi-channel wireless networks: Given a wireless network where k orthogonal channels are available and each nod...