Wataru Souma

13 papers Journal 9Unranked 4
YearRankTypeTitle / Venue / Authors
2024 J jnl
The Coexistence of Infection Spread Patterns in the Global Dynamics of COVID-19 Dissemination.
CoRR
Hiroyasu Inoue, Wataru Souma, Yoshi Fujiwara
2020 J jnl
Classification of Paper Values Based on Citation Rank and PageRank.
J. Data Inf. Sci.
Wataru Souma, Irena Vodenska, Lou Chitkushev
2020 J jnl
Multilayer network analysis of the drugs development cycle in the global pharmaceutical industry.
Appl. Netw. Sci.
Hiromitsu Goto, Mari Jibu, Wataru Souma, Yuichi Ikeda
2019 J jnl
Enhanced news sentiment analysis using deep learning methods.
J. Comput. Soc. Sci.
Wataru Souma, Irena Vodenska, Hideaki Aoyama
2019 J jnl
Local bow-tie structure of the web.
Appl. Netw. Sci.
Yuji Fujita, Yuichi Kichikawa, Yoshi Fujiwara, Wataru Souma, Hiroshi Iyetomi
2019 — conf
New Measures of Journal Impact Based on Citation Network.
ISSI
Wataru Souma, Irena Vodenska, Lou Chitkushev
2019 J jnl
New Measures of Journal Impact Based on the Number of Citations and PageRank.
J. Digit. Inf. Manag.
Wataru Souma, Irena Vodenska, Lou Chitkushev
2019 J jnl
Practicality evaluation of stochastic model on networks for the real economy simulation.
J. Comput. Soc. Sci.
Hiromitsu Goto, Wataru Souma, Yuji Fujita
2017 — conf
Application of Complex Hilbert Principal Component Analysis to Financial Data.
COMPSAC (2)
Wataru Souma, Hiroshi Iyetomi, Hiroshi Yoshikawa
2015 — conf
Visualizing large-scale structure of a million-firms economic network.
SIGGRAPH Asia Visualization in High Performance Computing
Yuji Fujita, Yoshi Fujiwara, Wataru Souma
2011 J jnl
Fluctuation of Firm Size in the Long-Run and Bimodal Distribution.
Adv. Oper. Res.
Hideaki Aoyama, Lars Grüne, Willi Semmler, Yoshi Fujiwara, Wataru Souma
2010 J jnl
Analysis of cooperative research and development networks on Japanese patents.
J. Informetrics
Hiroyasu Inoue, Wataru Souma, Schumpeter Tamada
2004 — conf
A Partitioned Random Network Agent Model for Organizational Sectionalism Studies.
JSAI Workshops
Kikuo Yuta, Yoshi Fujiwara, Wataru Souma, Keiki Takadama, Katsunori Shimohara, Osamu Katai