Wataru Souma

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 9

Top Topics

Tens Of Thousands

Development Cycle

Pharmaceutical Industry

Top Venues

J. Comput. Soc. Sci.

Appl. Netw. Sci.

J. Digit. Inf. Manag.

Publications

Hiroyasu Inoue, Wataru Souma, Yoshi Fujiwara
The Coexistence of Infection Spread Patterns in the Global Dynamics of COVID-19 Dissemination. CoRR (2024)
Wataru Souma, Irena Vodenska, Lou Chitkushev
Classification of Paper Values Based on Citation Rank and PageRank. J. Data Inf. Sci. 5 (3) (2020)
Hiromitsu Goto, Mari Jibu, Wataru Souma, Yuichi Ikeda
Multilayer network analysis of the drugs development cycle in the global pharmaceutical industry. Appl. Netw. Sci. 5 (1) (2020)
Hiromitsu Goto, Wataru Souma, Yuji Fujita
Practicality evaluation of stochastic model on networks for the real economy simulation. J. Comput. Soc. Sci. 2 (1) (2019)
Wataru Souma, Irena Vodenska, Lou Chitkushev
New Measures of Journal Impact Based on the Number of Citations and PageRank. J. Digit. Inf. Manag. 18 (1) (2019)
Wataru Souma, Irena Vodenska, Hideaki Aoyama
Enhanced news sentiment analysis using deep learning methods. J. Comput. Soc. Sci. 2 (1) (2019)
Wataru Souma, Irena Vodenska, Lou Chitkushev
New Measures of Journal Impact Based on Citation Network. ISSI (2019)
Yuji Fujita, Yuichi Kichikawa, Yoshi Fujiwara, Wataru Souma, Hiroshi Iyetomi
Local bow-tie structure of the web. Appl. Netw. Sci. 4 (1) (2019)
Wataru Souma, Hiroshi Iyetomi, Hiroshi Yoshikawa
Application of Complex Hilbert Principal Component Analysis to Financial Data. COMPSAC (2) (2017)
Yuji Fujita, Yoshi Fujiwara, Wataru Souma
Visualizing large-scale structure of a million-firms economic network. SIGGRAPH Asia Visualization in High Performance Computing (2015)
Hideaki Aoyama, Lars Grüne, Willi Semmler, Yoshi Fujiwara, Wataru Souma
Fluctuation of Firm Size in the Long-Run and Bimodal Distribution. Adv. Oper. Res. 2011 (2011)
Hiroyasu Inoue, Wataru Souma, Schumpeter Tamada
Analysis of cooperative research and development networks on Japanese patents. J. Informetrics 4 (1) (2010)
Kikuo Yuta, Yoshi Fujiwara, Wataru Souma, Keiki Takadama, Katsunori Shimohara, Osamu Katai
A Partitioned Random Network Agent Model for Organizational Sectionalism Studies. JSAI Workshops (2004)