The structure and evolution of buyer-supplier networks.

Por Takayuki Mizuno, Wataru Souma, Tsutomu Watanabe
Publicado em 2014-01-01

Multilayer network analysis of the drugs development cycle in the global pharmaceutical industry

Por Hiromitsu Goto, Mari Jibu, Wataru Souma, Yuichi Ikeda
Publicado em 2020-11-01

Local bow-tie structure of the web

Por Yuji Fujita, Yuichi Kichikawa, Yoshi Fujiwara, Wataru Souma, Hiroshi Iyetomi
Publicado em 2019-04-01