43 citations · 78 across the 20 of their papers we have counts for
3 papers · 1 filter
A scalable solution for the extended multi-channel facility location problem
Etika Agarwal, Karthik S. Gurumoorthy, Ankit Ajit Jain +1
We study the extended version of the non-uniform, capacitated facility location problem with multiple fulfilment channels between the facilities and clients, each with their own ch…
Degenerate Kalman filter error covariances and their convergence onto the unstable subspace
Marc Bocquet, Karthik S. Gurumoorthy, Amit Apte +3
The characteristics of the model dynamics are critical in the performance of (ensemble) Kalman filters. In particular, as emphasized in the seminal work of Anna Trevisan and co-aut…
Rank deficiency of Kalman error covariance matrices in linear time-varying system with deterministic evolution
Karthik S. Gurumoorthy, Colin Grudzien, Amit Apte +2
We prove that for linear, discrete, time-varying, deterministic system (perfect model) with noisy outputs, the Riccati transformation in the Kalman filter asymptotically bounds the…