2.2k citations · 2.3k across the 6 of their papers we have counts for
6 papers
Higher-order tensor independent component analysis to realize MIMO remote sensing of respiration and heartbeat signals
Seishiro Goto, Ryo Natsuaki, Akira Hirose
This paper proposes a novel method of independent component analysis (ICA), which we name higher-order tensor ICA (HOT-ICA). HOT-ICA is a tensor ICA that makes effective use of the…
A numerical exploration of signal detector arrangement in a spin-wave reservoir computing device
Takehiro Ichimura, Ryosho Nakane, Gouhei Tanaka +1
This paper studies numerically how the signal detector arrangement influences the performance of reservoir computing using spin waves excited in a ferrimagnetic garnet film. This i…
Complex-valued reservoir computing for aspect classification and slope-angle estimation with low computational cost and high resolution in interferometric synthetic aperture radar
Bungo Konishi, Akira Hirose, Ryo Natsuaki
Synthetic aperture radar (SAR) is widely used for ground surface classification since it utilizes information on vegetation and soil unavailable in optical observation. Image class…
Spin waves propagating through a stripe magnetic domain structure and their applications to reservoir computing
Ryosho Nakane, Akira Hirose, Gouhei Tanaka
Spin waves propagating through a stripe domain structure and reservoir computing with their spin dynamics have been numerically studied with focusing on the relation between physic…
Online regularization of complex-valued neural networks for structure optimization in wireless-communication channel prediction
Tianben Ding, Akira Hirose
This paper proposes online-learning complex-valued neural networks (CVNNs) to predict future channel states in fast-fading multipath mobile communications. CVNN is suitable for dea…
Recent Advances in Physical Reservoir Computing: A Review
Gouhei Tanaka, Toshiyuki Yamane, Jean Benoit Héroux +6
Reservoir computing is a computational framework suited for temporal/sequential data processing. It is derived from several recurrent neural network models, including echo state ne…