383 search results - page 2 / 77 » Improving the speed and scalability of distributed simulatio... |
TMC
2008
13 years 5 months ago
2008
Key predistribution has been claimed to be the only viable approach for establishing shared keys between neighboring sensors after deployment for a typical sensor network. However,...
DCOSS
2009
Springer
13 years 12 months ago
2009
Springer
To meet the demands for high simulation fidelity and speed, parallel and distributed simulation techniques are widely used in building wireless sensor network simulators. However,...
ANSS
2007
IEEE
13 years 11 months ago
2007
IEEE
Data propagation in wireless sensor networks is usually performed as a multihop process. To deliver a single message, the resources of many sensor nodes are used and a lot of ener...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
—In a sensor network, in practice, the communication among sensors is subject to: 1) errors that can cause failures of links among sensors at random times; 2) costs; and 3) const...
DCOSS
2005
Springer
13 years 11 months ago
2005
Springer
Abstract: Since nodes in a sensor network have limited energy, prolonging the network lifetime and improving scalability become important. In this paper, we propose a distributed w...