Kiyohumi Yumoto

According to our database, Kiyohumi Yumoto authored at least 5 papers between 2009 and 2013.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2013

Un-decimated discrete wavelet transform based algorithm for extraction of geomagnetic storm sudden commencement onset of high resolution records.

Ali Gamal Hafez, Essam Ghamry, Hideki Yayama, Kiyohumi Yumoto

Comput. Geosci., 2013

Data and Information Activities of ICSWSE, Kyushu University, Japan.

Shuji Abe, Kiyohumi Yumoto, Akihiro Ikeda, Teiji Uozumi, George Maeda

Data Sci. J., 2013

2012

A Wavelet Spectral Analysis Technique for Automatic Detection of Geomagnetic Sudden Commencements.

Ali Gamal Hafez, Essam Ghamry, Hideki Yayama, Kiyohumi Yumoto

IEEE Trans. Geosci. Remote. Sens., 2012

Separation of stationary and non-stationary sources with a generalized eigenvalue problem.

Satoshi Hara, Yoshinobu Kawahara, Takashi Washio, Paul von Bünau, Terumasa Tokunaga, Kiyohumi Yumoto

Neural Networks, 2012

2009

International Heliophysical Year Activities in Japan.

Kiyohumi Yumoto

Data Sci. J., 2009