1661 search results - page 217 / 333 » State-Driven Energy Optimization in Wireless Sensor Networks |
PODC
2009
ACM
14 years 21 days ago
2009
ACM
We present DRR-gossip, an energy-efficient and robust aggregate computation algorithm in wireless sensor networks. We prove that the DRR-gossip algorithm requires O(n) messages a...
MOBIHOC
2007
ACM
14 years 7 months ago
2007
ACM
Broadcast authentication is an important application in sensor networks. Public Key Cryptography (PKC) is desirable for this application, but due to the resource constraints on se...
EWSN
2007
Springer
14 years 7 months ago
2007
Springer
This paper presents two lifetime models that describe two of the most common modes of operation of sensor nodes today, triggerdriven and duty-cycle driven. The models use a set of ...
GECCO
2010
Springer
13 years 8 months ago
2010
Springer
To complement standard fitness functions, we propose "Fitness Importance" (FI) as a novel meta-heuristic for online learning systems. We define FI and show how it can be...
SEUS
2007
IEEE
14 years 2 months ago
2007
IEEE
Network Simulators are important tools in network research. As the selected topology often influences the outcome of the simulation, realistic topologies are required to produce re...