177 search results - page 3 / 36 » A distributed and adaptive signal processing approach to exp... |
ICDE
2005
IEEE
14 years 7 months ago
2005
IEEE
Sensor networks and other distributed information systems (such as the Web) must frequently access data that has a high per-attribute acquisition cost, in terms of energy, latency...
PERCOM
2006
ACM
14 years 5 months ago
2006
ACM
In this paper, we design and evaluate an energy efficient data retrieval architecture for continuous aggregate queries in wireless sensor networks. We show how the modification of...
DCOSS
2007
Springer
13 years 12 months ago
2007
Springer
We introduce a class of anchoritic sensor networks, where communications between sensor nodes are undesirable or infeasible due to, e.g., harsh environments, energy constraints, or...
BIOWIRE
2007
Springer
13 years 12 months ago
2007
Springer
Sensor and Actor Networks (SANETs) represent a specific class of massively distributed systems in which classical communication protocols often fail due to scalability problems. N...
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
We consider distributed linearly constrained minimum variance (LCMV) beamforming in a wireless sensor network. Each node computes an LCMV beamformer with node-specific constraint...