research
∙
01/20/2023
Optimization of body configuration and joint-driven attitude stabilization for transformable spacecrafts under solar radiation pressure
A solar sail is one of the most promising space exploration system becau...
share
research
∙
10/18/2022
Team OS's System for Dialogue Robot Competition 2022
This paper describes our dialogue robot system, OSbot, developed for Dia...
research
∙
05/06/2021
Deficient Basis Estimation of Noise Spatial Covariance Matrix for Rank-Constrained Spatial Covariance Matrix Estimation Method in Blind Speech Extraction
Rank-constrained spatial covariance matrix estimation (RCSCME) is a stat...
research
∙
03/04/2021
STEP: Stochastic Traversability Evaluation and Planning for Safe Off-road Navigation
Although ground robotic autonomy has gained widespread usage in structur...
research
∙
06/30/2020
Joint-Diagonalizability-Constrained Multichannel Nonnegative Matrix Factorization Based on Multivariate Complex Sub-Gaussian Distribution
In this paper, we address a statistical model extension of multichannel ...
research
∙
02/03/2020
Regularized Fast Multichannel Nonnegative Matrix Factorization with ILRMA-based Prior Distribution of Joint-Diagonalization Process
In this paper, we address a convolutive blind source separation (BSS) pr...
research
∙
08/06/2019
Acceleration of rank-constrained spatial covariance matrix estimation for blind speech extraction
In this paper, we propose new accelerated update rules for rank-constrai...
research
∙
06/06/2019