9 citations · 9 across the 2 of their papers we have counts for
2 papers
math.OC2024
Low-rank approximated Kalman filter using Oja's principal component flow for discrete-time linear systems
Daiki Tsuzuki, Kentaro Ohki
The Kalman filter is indispensable for state estimation across diverse fields but faces computational challenges with higher dimensions. Approaches such as Riccati equation approxi…
quant-ph2021★ 9 cited
A smoothing theory for open quantum systems: The least mean square approach
Kentaro Ohki
Unlike the classical smoothing theory, it is well known that quantum smoothers are, in general, not well--defined by the quantum conditional expectation. The purpose of this paper…