10 citations · 17 across the 13 of their papers we have counts for
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math.ST2020
Change point detection based on method of moment estimators
Ilia Negri, Yoichi Nishiyama
A change point detection procedure using the method of moment estimators is proposed. The test statistics is based on a suitable -process. The asymptotic behavior of this proces…
math.PR2020
From a stochastic maximal inequality to infinite-dimensional martingales
Yoichi Nishiyama
As an alternative to the well-known methods of "chaining" and "bracketing" that have been developed in the study of random fields, a new method, which is based on a stochastic maxi…