970 search results - page 117 / 194 » Algorithms for local sensor synchronization |
142
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PERCOM
2009
ACM
15 years 10 months ago
2009
ACM
— As sensor networks are deployed over various terrains, the complexity of their topology continues to grow. Voids in networks often cause existing geographic routing algorithms ...
123
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IFIP
2007
Springer
15 years 9 months ago
2007
Springer
Wormhole attacks can destabilize or disable wireless sensor networks. In a typical wormhole attack, the attacker receives packets at one point in the network, forwards them through...
131
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ICWMC
2006
IEEE
15 years 9 months ago
2006
IEEE
Geographic routing in wireless sensor networks is based on the prerequisite that every node has information about its current position, for instance via GPS or some localization a...
167
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ICA
2007
Springer
15 years 9 months ago
2007
Springer
In the paper we present new Alternating Least Squares (ALS) algorithms for Nonnegative Matrix Factorization (NMF) and their extensions to 3D Nonnegative Tensor Factorization (NTF) ...
152
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IJACTAICIT
2010
15 years 17 days ago
2010
In this paper, a neuro-fuzzy algorithm has been implemented to improve the path planning of a mobile robot based on modification of vector field histogram (VFH) approach using neu...