152 citations · 493 across the 22 of their papers we have counts for
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cs.RO2018
Invariant Smoothing on Lie Groups
Paul Chauchat, Axel Barrau, Silvère Bonnabel
In this paper we propose a (non-linear) smoothing algorithm for group-affine observation systems, a recently introduced class of estimation problems on Lie groups that bear a parti…
eess.SY2018
Symmetry reduction for dynamic programming
John Maidens, Axel Barrau, Silvere Bonnabel +1
We present a method of exploiting symmetries of discrete-time optimal control problems to reduce the dimensionality of dynamic programming iterations. The results are derived for s…