Isamu Okada
Isamu Okada
Associate Professor of Business Administration, Soka University
Verified email at soka.ac.jp
Title
Cited by
Cited by
Year
Probabilistic participation in public goods games
T Sasaki, I Okada, T Unemi
Proceedings of the Royal Society B: Biological Sciences 274 (1625), 2639-2642, 2007
512007
The effect of incentives and meta-incentives on the evolution of cooperation
I Okada, H Yamamoto, F Toriumi, T Sasaki
PLoS Comput Biol 11 (5), e1004232, 2015
242015
Why do people use social media? Agent-based simulation and population dynamics analysis of the evolution of cooperation in social media
F Toriumi, H Yamamoto, I Okada
2012 IEEE/WIC/ACM International Conferences on Web Intelligence and …, 2012
222012
Commitment to cooperation and peer punishment: Its evolution
T Sasaki, I Okada, S Uchida, X Chen
Games 6 (4), 574-587, 2015
202015
The evolution of conditional moral assessment in indirect reciprocity
T Sasaki, I Okada, Y Nakai
Scientific reports 7, 41870, 2017
192017
環境配慮行動を促す環境教育プログラム開発のためのパスモデルの構築
諏訪博彦, 山本仁志, 岡田勇, 太田敏澄
日本社会情報学会学会誌 18 (1), 59-70, 2006
182006
大量 SNS サイトの比較分析
鳥海不二夫, 山本仁志, 諏訪博彦, 岡田勇, 和泉潔, 橋本康弘
人工知能学会論文誌 25 (1), 78-89, 2010
172010
The evolution of reputation-based cooperation in regular networks
T Sasaki, H Yamamoto, I Okada, S Uchida
Games 8 (1), 8, 2017
142017
A norm knockout method on indirect reciprocity to reveal indispensable norms
H Yamamoto, I Okada, S Uchida, T Sasaki
Scientific reports 7, 44146, 2017
132017
Cheating is evolutionarily assimilated with cooperation in the continuous snowdrift game
T Sasaki, I Okada
Biosystems 131, 51-59, 2015
132015
An agent-based model of sustainable corporate social responsibility activities
I Okada
Journal of Artificial Societies and Social Simulation 14 (3), 4, 2011
122011
Tolerant indirect reciprocity can boost social welfare through solidarity with unconditional cooperators in private monitoring
I Okada, T Sasaki, Y Nakai
Scientific reports 7 (1), 1-11, 2017
112017
How to keep punishment to maintain cooperation: Introducing social vaccine
H Yamamoto, I Okada
Physica A: Statistical Mechanics and its Applications 443, 526-536, 2016
112016
Indirect reciprocity can overcome free-rider problems on costly moral assessment
T Sasaki, I Okada, Y Nakai
Biology letters 12 (7), 20160341, 2016
102016
Comparison analysis among large amount of sns sites
F Toriumi, H Yamamoto, H Suwa, I Okada, K Izumi, Y Hashimoto
TJSAI 25 (1), 78-89, 2010
92010
Effect of online word-of-mouth communication on buying behavior in agent-based simulation
I Okada, H Yamamoto
6th Conference of the European Social Simulation Association, 2009
92009
A theoretical approach to norm ecosystems: two adaptive architectures of indirect reciprocity show different paths to the evolution of cooperation
S Uchida, H Yamamoto, I Okada, T Sasaki
Frontiers in Physics 6, 14, 2018
82018
音楽ソフト市場における消費者選択の多様性に対する情報チャネル効果
山本仁志, 岡田勇, 小林伸睦, 太田敏澄
経営情報学会誌 11, 37-54, 2002
82002
Exploring an Effective Incentive System on a Groupware
F Toriumi, H Yamamoto, I Okada
Journal of Artificial Societies and Social Simulation 19 (4), 2016
72016
Influence of payoff in meta-rewards game
F Toriumi, H Yamamoto, I Okada
Journal of Advanced Computational Intelligence and Intelligent Informatics …, 2014
72014
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Articles 1–20