3 accepted papers
We propose in this paper two adapt-then-combine (ATC) distributed particle filters for cooperative estimation of 3D orientations. The first algorithm represents rotations as elements of the Special Orthogonal Group and builds Gaussian parametric approximations on a Lie Algebra to fuse posterior prob…
This paper proposes new distributed particle filters for tracking the state of a dynamic system that evolves on the Special Euclidean Group. The algorithms are based on the Random Exchange diffusion technique and build compressed parametric approximations to the particles using Lie algebras. Via num…
This paper introduces a novel distributed diffusion algorithm for tracking the state of a dynamic system that evolves on the Stiefel manifold. To compress information exchanged between nodes, the algorithm builds a Gaussian parametric approximation to the particles that are previously projected onto…