19 citations · 23 across the 4 of their papers we have counts for
4 papers
Smooth surface reconstruction of earthquake faults from distributed moment-potency-tensor solutions
Dye SK Sato, Yuji Yagi, Ryo Okuwaki +1
Earthquake faults as observed by seismic motions primarily manifest as displacement discontinuities within elastic continua. The displacement discontinuity and the surface normal v…
Differentiating frictionally locked asperities from kinematically coupled zones
Dye SK Sato, Takane Hori, Yukitoshi Fukahata
Seismogenic areas on plate-boundary faults resist slipping until earthquakes begin. The delay in slip relative to plate motion, termed slip deficit, represents plate coupling as an…
A proof of consistency and model-selection optimality on the empirical Bayes method
Dye SK Sato, Yukitoshi Fukahata
We study the consistency and optimality of the maximum marginal likelihood estimate (MMLE) in the hyperparameter inference for large-degree-of-freedom models. We perform main analy…
Appropriate reduction of the posterior distribution in fully Bayesian inversions
Dye SK Sato, Yukitoshi Fukahata, Yohei Nozue
Bayesian inversion generates a posterior distribution of model parameters from an observation equation and prior information both weighted by hyperparameters. The prior is also int…