4581 search results - page 25 / 917 » Distributed optimization in sensor networks |
TWC
2008
13 years 7 months ago
2008
Optimal power scheduling for distributed detection in a Gaussian sensor network is addressed for both independent and correlated observations. We assume amplify-and-forward local p...
ICDCN
2009
Springer
14 years 10 days ago
2009
Springer
Wireless sensor networks with multiple users collecting data directly from the sensors have many potential applications. An important problem is to allocate for each user a query r...
MOBIHOC
2005
ACM
14 years 7 months ago
2005
ACM
Wireless Sensor and Actor Networks (WSANs) are composed of a large number of heterogeneous nodes called sensors and actors. The collaborative operation of sensors enables the dist...
IPSN
2003
Springer
14 years 28 days ago
2003
Springer
In this paper we present a distributed, application-morphable, algorithm for waking up appropriate sensor nodes in a heterogeneous sensor network. We assume a sensor field consisti...
DCOSS
2006
Springer
13 years 11 months ago
2006
Springer
We consider the problem of data propagation in wireless sensor networks and revisit the family of mixed strategy routing schemes. We show that maximizing the lifespan, balancing th...