Zobrazeno 1 - 10
of 777
pro vyhledávání: '"SAITO, Naoki"'
We propose new scattering networks for signals measured on simplicial complexes, which we call \emph{Multiscale Hodge Scattering Networks} (MHSNs). Our construction is based on multiscale basis dictionaries on simplicial complexes, i.e., the $\kappa$
Externí odkaz:
http://arxiv.org/abs/2311.10270
Our previous multiscale graph basis dictionaries/graph signal transforms -- Generalized Haar-Walsh Transform (GHWT); Hierarchical Graph Laplacian Eigen Transform (HGLET); Natural Graph Wavelet Packets (NGWPs); and their relatives -- were developed fo
Externí odkaz:
http://arxiv.org/abs/2301.02136
Autor:
Hermi, Lotfi, Saito, Naoki
We reformulate all general real coupled self-adjoint boundary value problems as integral operators and show that they are all finite rank perturbations of the free space Green's function on the real line. This free space Green's function corresponds
Externí odkaz:
http://arxiv.org/abs/2211.07141
We propose to use the Generalized Morse Wavelets (GMWs) instead of commonly-used Morlet (or Gabor) wavelets in the Scattering Transform Network (STN), which we call the GMW-STN, for signal classification problems. The GMWs form a parameterized family
Externí odkaz:
http://arxiv.org/abs/2206.07857
Autor:
Chak, Wai Ho, Saito, Naoki
The scattering transform network (STN), which has a similar structure as that of a popular convolutional neural network except its use of predefined convolution filters and a small number of layers, can generates a robust representation of an input s
Externí odkaz:
http://arxiv.org/abs/2202.12491
Autor:
Monum, Tawachai, Makino, Yohsuke, Yajima, Daisuke, Inoguchi, Go, Chiba, Fumiko, Torimitsu, Suguru, Yoshida, Maiko, Palee, Patison, Hoshioka, Yumi, Saito, Naoki, Iwase, Hirotaro
Publikováno v:
In Forensic Science International: Reports December 2024 10
Publikováno v:
In Chemosphere August 2024 361
Autor:
Hamamoto, Kohei, Iguchi, Akira, Gibu, Kodai, Ozawa, Hiroyuki, Kojima, Mari, Mizuno, Saki, Yoshioka, Yuki, Saito, Naoki, Fujita, Yoshihisa
Publikováno v:
In Science of the Total Environment 15 July 2024 934
Autor:
Kojima, Masatoshi, Makino, Yohsuke, Yamaguchi, Rutsuko, Motomura, Ayumi, Yajima, Daisuke, Inokuchi, Go, Saito, Naoki, Torimitsu, Suguru, Hoshioka, Yumi, Urabe, Shumari, Yoshida, Maiko, Iwase, Hirotaro, Miyati, Tosiaki
Publikováno v:
In Forensic Science International July 2024 360
Autor:
Saito, Naoki, Shao, Yiqun
Extending computational harmonic analysis tools from the classical setting of regular lattices to the more general setting of graphs and networks is very important and much research has been done recently. The Generalized Haar-Walsh Transform (GHWT)
Externí odkaz:
http://arxiv.org/abs/2107.05121