Hiroshi Iyetomi

14 papers A 1B 2Journal 7Unranked 4
YearRankTypeTitle / Venue / Authors
2024 J jnl
Causal Hierarchy in the Financial Market Network - Uncovered by the Helmholtz-Hodge-Kodaira Decomposition.
Entropy
Tobias Wand, Oliver Kamps, Hiroshi Iyetomi
2022 J jnl
Preface of Special Issue on Data Science Questing for a Better Society.
Rev. Socionetwork Strateg.
Takayuki Mizuno, Takaaki Ohnishi, Ryohei Hisano, Hiroshi Iyetomi, Tsutomu Watanabe
2020 — conf
Identifying the Hierarchical Influence Structure Behind Smart Sanctions Using Network Analysis.
SocInfo
Ryohei Hisano, Hiroshi Iyetomi, Takayuki Mizuno
2019 J jnl
Community structure based on circular flow in a large-scale transaction network.
Appl. Netw. Sci.
Yuichi Kichikawa, Hiroshi Iyetomi, Takashi Iino, Hiroyasu Inoue
2019 J jnl
Identifying the Hierarchical Influence Structure behind Smart Sanctions using Network Analysis.
CoRR
Ryohei Hisano, Hiroshi Iyetomi, Takayuki Mizuno
2019 J jnl
Local bow-tie structure of the web.
Appl. Netw. Sci.
Yuji Fujita, Yuichi Kichikawa, Yoshi Fujiwara, Wataru Souma, Hiroshi Iyetomi
2019 J jnl
Visualization of a directed network with focus on its hierarchy and circularity.
J. Comput. Soc. Sci.
Yuichi Kichikawa, Takashi Iino, Hiroshi Iyetomi, Hiroyasu Inoue
2017 — conf
Application of Complex Hilbert Principal Component Analysis to Financial Data.
COMPSAC (2)
Wataru Souma, Hiroshi Iyetomi, Hiroshi Yoshikawa
2016 J jnl
Backbone of credit relationships in the Japanese credit market.
EPJ Data Sci.
Luca Marotta, Salvatore Miccichè, Yoshi Fujiwara, Hiroshi Iyetomi, Hideaki Aoyama, Mauro Gallegati, Rosario N. Mantegna
2015 B conf
Complex Principle Component Analysis on Dynamic Correlation Structure in Price Index Data.
KES
Yuichi Kichikawa, Yuta Arai, Hiroshi Iyetomi
2015 B conf
Dynamic Stock Correlation Network.
KES
Yuta Arai, Takeo Yoshikawa, Hiroshi Iyetomi
2014 — conf
Community Structure and Dynamics of the Industry Sector-Specific International-Trade-Network.
SITIS
Yuichi Ikeda, Hiroshi Iyetomi, Takayuki Mizuno, Takaaki Ohnishi, Tsutomu Watanabe
2014 — conf
Dynamics of Commodity Price Fluctuations in Japan.
ECCS
Yoshi Fujiwara, Hideaki Aoyama, Hiroshi Iyetomi, Hiroshi Yoshikawa
2002 A conf
Collaborative simulation grid: multiscale quantum-mechanical/classical atomistic simulations on distributed PC clusters in the US and Japan.
SC
Hideaki Kikuchi, Rajiv K. Kalia, Aiichiro Nakano, Priya Vashishta, Hiroshi Iyetomi, Shuji Ogata, Takahisa Kouno, Fuyuki Shimojo, Kenji Tsuruta, Subhash Saini