Distributed representation of spatial fields through an adaptive interpolation scheme
Sonia Martı́nez · Proceedings of the ... American Control Conference/Proceedings of the American Control Conference · 2007
We present a procedure to adapt an interpolation scheme to represent spatial fields as they are measured by a mobile sensor network. The procedure incorporates new sensor (synchronous) measurements in a similar fashion to a Kalman filter-like recursion. Using ideas from distributed consensus algorithms, we show how the scheme corresponding to nearest-neighbor interpolations admits decentralization over a directed proximity graph related to the Delaunay graph.