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OKADA Isamu

Profile Research field Education Activities Research achievement On-Campus Activities Off-Campus Activities

 

Books etc
No.Title URL, Autour Type, Publisher, Publication date, Range, ISBN 
1
Database and Expert Systems Applications - DEXA 2022 Workshops (CCIS, volume 1633) , Contributor, Springer Nature Switzerland AG, Aug. 2022, pp.245-257,  
2
Intelligent Decision Technologies, Smart Innovation, Systems , Contributor, Springer Nature Singapore Pte Ltd., Jan. 2021, pp.525-532,  
3
Advances in Artificial Intelligence: Selected Papers from the Annual Conference of Japanese Society of Artificial Intelligence (JSAI 2019) (Advances in Intelligent Systems and Computing) , Joint Work, Springer Nature Switzerland, Feb. 2020, ,  
4
Coordination and Cooperation in Complex Adaptive Systems: Theory and Application , Editor, Lausanne: Frontiers Media, Aug. 2019, ,  
5
Intelligent Decision Technologies 2019 , Joint Work, Springer International Publishing, Jun. 2019, ,  
6
Mathematics on Business Administration and Human Behavior , Single Work, Sankei-sha Publishing, Mar. 2019, ,  
7
Intelligent Decision Technologies 2018 , Joint Work, Springer International Publishing, Jan. 2019, ,  
8
Agent-Based Approaches in Economic and Social Complex Systems VIII , Joint Work, IOS Press, Jul. 2015, ,  
9
Introduction of socio-informaticss , Joint Work, Minerva publishing, May. 2015, ,  
10
Why do people use Social Media? - Agent-based simulation and population dynamics analysis of the evolution of cooperation in social media , Joint Work, 2012 IEEE/WIC/ACM International Conference on Intelligent Agent Technology (IAT2012), Dec. 2012, ,  
11
Does vengeful evaluation prevent malicious traders from invading? , Joint Work, Abstracts on New Developments in Signaling and Game Theory, 20, Oct. 2012, ,  
12
Challenges Regarding Translation in Social Media and Our Proposals , Joint Work, Proceedings of the 4th World Congress on Social Simulation, Sep. 2012, ,  
13
Effect of defectors for cooperation: How strictly should defectors be eliminated from the newcomers? , Joint Work, The 11th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2012), Jun. 2012, ,  
14
Development of Recommender Systems Using User Preference Tendencies: An Algorithm for Diversifying Recommendation , Joint Work, Springer, Sep. 2008, ,  
15
Vulnerability of cooperation on scale-free networks, Advancing Social Simulation: The First World Congress , Joint Work, Springer, Oct. 2007, ,  
16
Monetary Policy and Banks' Loan Supply Rules to Harness Asset Bubbles and Crashes, In Multi-Agent-Based Simulation III , Joint Work, Springer, Lecture Notes in Artificial Intelligence, 2927, Dec. 2003, ,  
17
Psychological Personality and Organizational Performance with MAS Simulation, In Agent-Based Approaches in Economic and Social Complex Systems , Joint Work, IOS Press, Jan. 2002, ,  

 

Published Papers
No.Title URL, Journal, Vol( Number), From Page- To Page, Publication date, DOI 
1
Evolution of “Pay-It-Forward” in the Presence of the Temptation to Free-Ride , Games, ,   , Apr. 25, 2024, https://doi.org/10.3390/g15030016 
2
The Evolution of Cooperation and Diversity under Integrated Indirect Reciprocity , Games, ,   , Apr. 18, 2024, https://doi.org/10.3390/g15020015 
3
Individuals reciprocate negative actions revealing negative upstream reciprocity. , PloS one, 18( 7), e0288019- , Jun. 2023, https://doi.org/10.1371/journal.pone.0288019 
4
Spatial opinion dynamics incorporating both positive and negative influence in small-world networks , Frontiers in Physics, 10,   , Dec. 2022,  
5
Exploring norms indispensable for both emergence and maintenance of cooperation in indirect reciprocity , Frontiers in Physics, 10,   , Sep. 30, 2022, https://doi.org/10.3389/fphy.2022.1019422 
6
Cooperation in spatial public good games depends on the locality effects of game, adaptation, and punishment , Scientific Reports, 11( 1),  , Dec. 2021, https://doi.org/10.1038/s41598-021-86668-3 
7
Asymmetric effects of social and economic incentives on cooperation in real effort based public goods games , PLOS ONE, 16( 4), e0249217- e0249217, Apr. 14, 2021, https://doi.org/10.1371/journal.pone.0249217 
8
Effects of a belief in a just world on upstream reciprocity , Japanese Journal of Social Psychology, 36( 2), 31- 38, Dec. 2020, https://doi.org/10.14966/jssp.1912 
9
An artificial Wicksell–Keynes economy integrating short-run business cycle and long-term cumulative trend , Journal of Economic Interaction and Coordination, 15( 4), 953- 998, Oct. 4, 2020, https://doi.org/10.1007/s11403-020-00282-6 
10
Two ways to overcome the three social dilemmas of indirect reciprocity , , 10( 16799),  , Oct. 2020,  
11
A Review of Theoretical Studies on Indirect Reciprocity , Games, 11( 3), 27- , Jul. 20, 2020, https://doi.org/10.3390/g11030027 
12
A belief in rewards accelerates cooperation on consumer-generated media , JOURNAL OF COMPUTATIONAL SOCIAL SCIENCE, 3( 1), 19- 31, Apr. 2020, https://doi.org/10.1007/s42001-019-00049-5 
13
Model of multi-branch trees for efficient resource allocation , Algorithms, Vol.13( No.3), 1-12- 55, Mar. 2020, https://doi.org/10.3390/a13030055 
14
Hybrid Assessment Scheme Based on the Stern- Judging Rule for Maintaining Cooperation under Indirect Reciprocity , Games, 11( 1), 13- 13, Feb. 20, 2020, https://doi.org/10.3390/g11010013 
15
Rewards Visualization System Promotes Information Provision , Advances in Intelligent Systems and Computing, 1128 AISC,   , 2020, https://doi.org/10.1007/978-3-030-39878-1_6 
16
Effect of voluntary participation on an alternating and a simultaneous prisoner's dilemma , Physical Review E, 100( 3), 1-5- , Sep. 2019, https://doi.org/10.1103/PhysRevE.100.032304 
17
A Belief in Rewards Accelerates Cooperation on Social Media , Journal of Computational Social Science, ,  1-13- , Jul. 2019,  
18
Evolutionary Machine Ethics Synopsis , The Japanese Society for Artificial Intelligence, 34( 2), 152-159- , Mar. 2019,  
19
A problem over automatizing moral judgment - Norm selection and the evolution of cooperation , The Japanese Society for Artificial Intelligence, 34( 2), 122-124- , Mar. 2019,  
20
Evolution of cooperation with peer punishment under prospect theory , Games, 10( 1), 11- , Feb. 2019, https://doi.org/10.3390/g10010011 
21
Evolution of Peer-punishment and Cooperation among Irrational Agents , Games, 10( 1), 11- , Feb. 2019,  
22
A Questionnaire Method of Class Evaluations Using AHP with a Ternary Graph , , ,   , 2019, https://doi.org/10.1007/978-3-319-92028-3_18 
23
Visualization of criteria priorities using a ternary diagram , Smart Innovation, Systems and Technologies, 143,   , 2019, https://doi.org/10.1007/978-981-13-8303-8_21 
24
A questionnaire method of class evaluations using AHP with a ternary graph , Smart Innovation, Systems and Technologies, 97,   , 2019, https://doi.org/10.1007/978-3-319-92028-3_18 
25
Experimental evidence of selective inattention in reputation-based cooperation , Scientific Reports, 8,  14813- , Oct. 4, 2018, https://doi.org/10.1038/s41598-018-33147-x 
26
A solution of private assessment in indirect reciprocity using solitary observation , Journal of Theoretical Biology, 455,  7-15- 15, Oct. 2018, https://doi.org/10.1016/j.jtbi.2018.06.018 
27
A theoretical approach to norm ecosystems: Two adaptive architectures of indirect reciprocity show different paths to the evolution of cooperation , Frontiers in Physics, 5,  14- , Feb. 20, 2018, https://doi.org/10.3389/fphy.2018.00014 
28
Tolerant indirect reciprocity can boost social welfare through solidarity with unconditional cooperators in private monitoring , SCIENTIFIC REPORTS, 7,  9737- , Aug. 2017, https://doi.org/10.1038/s41598-017-09935-2 
29
A norm knockout method on indirect reciprocity to reveal indispensable norms , SCIENTIFIC REPORTS, 7,  44146- , Mar. 2017, https://doi.org/10.1038/srep44146 
30
The evolution of conditional moral assessment in indirect reciprocity , SCIENTIFIC REPORTS, 7,  41870- , Feb. 2017, https://doi.org/10.1038/srep41870 
31
Development of a New Support System for English Composition and its Performance Evaluation for International Communication , Journal of Systemics, Cybernetics and Informatics, 14( 6), 62-71- , Feb. 2017,  
32
The evolution of reputation-based cooperation in regular networks , Games, 8( 1), 8- , Jan. 2017, https://doi.org/10.3390/g8010008 
33
Exploring an Effective Incentive System on a Groupware , JASSS-THE JOURNAL OF ARTIFICIAL SOCIETIES AND SOCIAL SIMULATION, 19( 4), 6- , Oct. 2016, https://doi.org/10.18564/jasss.3166 
34
Can quality of content be a differentiator for broadcast programs? A case study in Japan , Journalism and Mass Communication, 6( 6), 303-312- , Jul. 2016,  
35
Indirect reciprocity can overcome free-rider problems on costly moral assessment , BIOLOGY LETTERS, 12( 7), 1-12- , Jul. 2016, https://doi.org/10.1098/rsbl.2016.0341 
36
Easy Credit Policy, Banking Crises, and Recapitalization Policy of a Central Bank , Economic Journal of Soka University, 45( 1-4), 33-48- 48, Mar. 2016,  
37
Development of a supporting system for making English sentences focused on expressions of the end of Japanese sentences , Journal of Shumei University, 13( 13), 169-194- 193, Mar. 2016,  
38
How to keep punishment to maintain cooperation: Introducing social vaccine , PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 443,  526- 536, Feb. 2016, https://doi.org/10.1016/j.physa.2015.08.053 
39
Commitment to cooperation and peer punishment: Its evolution , Games, 6( 4), 574- 587, Nov. 3, 2015, https://doi.org/10.3390/g6040574 
40
The Effect of Incentives and Meta-incentives on the Evolution of Cooperation , PLOS COMPUTATIONAL BIOLOGY, 11( 5), e1004232, 17 pages- , May. 2015, https://doi.org/10.1371/journal.pcbi.1004232 
41
Unchecked strategy diversification and collapse in continuous voluntary public good games. , CoRR, abs/1502.03779,   , 2015,  
42
Analysis of a public good game permitted new entries: A role of defectors to maintain cooperation , Journal of Advanced Computational Intelligence and Intelligent Informatics, 18( 4), 624- 631, 2014, https://doi.org/10.20965/jaciii.2014.p0624 
43
Influence of payoff in meta-rewards game , Journal of Advanced Computational Intelligence and Intelligent Informatics, 18( 4), 616- 623, 2014, https://doi.org/10.20965/jaciii.2014.p0616 
44
Broadcasting Ethics& Program Improvement Organization as a Differentiator for Digital Terrestrial Television Broadcasting , Socio-Informatics, 2( 2), 33-48- 47, Dec. 2013, https://doi.org/10.14836/ssi.2.2_33 
45
Agent-based simulation as a would-be world browser for applying target marketings , IEICE- D, J96-D( 12), 2877-2887- 2887, Dec. 2013,  
46
Mathematical description and analysis of adaptive risk choice behavior , ACM Transactions on Intelligent Systems and Technology, 4( 1), 17: 1-21- , Jan. 2013, https://doi.org/10.1145/2414425.2414442 
47
Adaptive risk choice behavior using MAS , Proceedings - 2013 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology - Workshops, WI-IATW 2013, 3,  131- 134, 2013, https://doi.org/10.1109/WI-IAT.2013.166 
48
Overview of Social Simulation Studies in Socio-Informatics(<Special Section Article>Socio-Informatics(3)) , Socio-Informatics, 1( 3), 11- 15, 2013, https://doi.org/10.14836/ssi.1.3_11 
49
Effects of controllable facilitators on social media: simulation analysis using Generalized Metanorms Games , 2013 IEEE/WIC/ACM INTERNATIONAL JOINT CONFERENCE ON WEB INTELLIGENCE AND INTELLIGENT AGENT TECHNOLOGY - WORKSHOPS (WI-IAT), VOL 3, ,  114- 117, 2013, https://doi.org/10.1109/WI-IAT.2013.162 
50
Why do people use social media? Agent-based simulation and population dynamics analysis of the evolution of cooperation in social media , Proceedings - 2012 IEEE/WIC/ACM International Conference on Intelligent Agent Technology, IAT 2012, 2,  43- 50, 2012, https://doi.org/10.1109/WI-IAT.2012.191 
51
Evolution of Cooperation by a Social Vaccine , The IEICE transactions on information and systems (Japanese edetion), J94-D( 11), 1836- 1846, Nov. 2011,  
52
An Agent Simulation on Adaptive Risk Choice Behavior , The IEICE transactions on information and systems (Japanese edetion), J94-D( 11), 1847-1854- 1854, Nov. 2011,  
53
Effective Reward System in Q&A Communities Based on Agent-Based Simulation , The IEICE transactions on information and systems, J94-D( 6), 945-956- 956, Jun. 2011,  
54
An Agent-Based Model of Sustainable Corporate Social Responsibility Activities , JASSS-THE JOURNAL OF ARTIFICIAL SOCIETIES AND SOCIAL SIMULATION, 14( 3), 22- , Jun. 2011,  
55
Effects of information diffusion in online word-of-mouth communication among consumers , JACIII, 15( 2), 197-203- 203, Mar. 2011,  
56
Introduction to social media in social informatics minitrack , Proceedings of the Annual Hawaii International Conference on System Sciences, ,  1758- , 2011, https://doi.org/10.1109/HICSS.2012.366 
57
Agent-Based Model of Q&amp;A Community for Effective Pecuniary Payback System , World Congress on Social Simulation, Proc. of WCSS2010, ,  8 pages- , Sep. 2010,  
58
Multiagent simulation of riding manner on elevators: application of management science (2) , The Review of business administration, 34( 2,3), 43-56- 56, Mar. 2010,  
59
Design problem of preliminary contest with three-level relative criteria in block approach: an application of management science (1) , The Review of business administration, 34( 1), 121-138- 138, Feb. 2010,  
60
SNSにおけるコミュニケーション関係の変容パターン , 第88回知識ベースシステム研究会, 88th,   , 2010,  
61
Comparison analysis among large amount of SNS sites , Transactions of the Japanese Society for Artificial Intelligence, 25( 1), 78- 89, 2010, https://doi.org/10.1527/tjsai.25.78 
62
SNSにおける活性化状態の可視化 , 第3回知識共有コミュニティワークショップ, ,   , 2010,  
63
WEBコミュ二ティにおけるコミュニケーション活動の分析 , 第88回知識ベースシステム研究会, ,   , 2010,  
64
SNSにおけるコミュニケーションとネットワークの構造に基づく比較分析 , 第38回消費者行動研究コンファレンス報告要旨集, ,  99- 102, 2009,  
65
大量SNSサイトのネットワーク分析 , ネットワークが創発する知能研究会(JWEIN2009)概要集・予稿集, ,  6- , 2009,  
66
ネットワーク構造によるコミュニケーションの成長分析 , ネットワークが創発する知能研究会(JWEIN2009)概要集・予稿集, ,  6- , 2009,  
67
活性化をもたらす小規模SNSのコミュニケーションパターン , ネットワークが創発する知能研究会(JWEIN2009)概要集・予稿集, ,  6- , 2009,  
68
SNSにおける関係性の抽出と分析 , 第6回ネットワーク生態学シンポジウム, 6th,   , 2009,  
69
エージェントシミュレーションを用いた知識共有コミュニティ発展のモデル化 , 情報社会学会 第2回知識共有コミュニティワークショップ, ,  29- 41, 2009,  
70
ユーザのコミュニケーション行動に基づくSNSサイト活性化の要因 , 経営情報学会2009年春季全国研究発表大会予稿集, 2009,  262- 265, 2009, https://doi.org/10.11497/jasmin.2009s.0.72.0 
71
SNSにおけるコミュニケーションネットワーク成長過程の分析 , 第5回ネットワーク生態学シンポジウム予稿集, ,  246- 249, 2009,  
72
Effect on Environmentally Conscious Behavior by Using Environment Material of Teaching Social Dilemma , Japanese Journal of Environmental Education, 18( 2), 15-25- 25, Dec. 2008, https://doi.org/10.5647/jsoee.18.2_15 
73
A generating mechanism for communication on the blogsphere , , 20( 1), 29-39- 39, Sep. 2008,  
74
A Path Analysis Model for Development of Environmental Education Program to Promote Environmentally Responsible Behavior , Journal of Soci-Informatics, 1( 1), 161- 173, Mar. 2008, https://doi.org/10.14836/jsi.1.1_161 
75
アイテム評価情報を用いた多様性のある推薦手法の検討 , 第14回社会情報システム学シンポジウム学術講演論文集, ,  81- 86, 2008,  
76
動的なトピック分類を用いた推薦アルゴリズムの提案 , 2008年日本社会情報学会(JASI&amp;JSIS)合同研究大会論文集, ,  362- 367, 2008, https://doi.org/10.14836/jasi.23.0.362.0 
77
Development of recommender systems using user preference tendencies: An algorithm for diversifying recommendation , TOWARDS SUSTAINABLE SOCIETY ON UBIQUITOUS NETWORKS, 286,  61- +, 2008,  
78
動的なトピック分類に基づくNoveltyを考慮した推薦アルゴリズムの検討 , 合同エージェントワークショップ&シンポジウム2008(JAWS-2008)予稿集, ,  8- , 2008, https://doi.org/10.14836/jasi.23.0.362.0 
79
Probabilistic participation in public goods games , Proceedings of the Royal Society B: Biological Sciences, 274( 1625), 2639- 2642, Oct. 22, 2007, https://doi.org/10.1098/rspb.2007.0673 
80
Electronic supplementary material: Probabilistic participation in public goods games , PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 274( 1625), 2639- U8, Oct. 2007, https://doi.org/10.1098/rspb.2007.0673 
81
Robustness and Vulnerability of Cooperation : Emergence on Network Structures , Computer Software, 24( 1), 70-80- 80, Jan. 2007, https://doi.org/10.11309/jssst.24.1_70 
82
ブログ空間上のコミュニケーションスタイル , 経営情報学会2007年春季全国研究発表大会予稿集, ,  112- 115, 2007,  
83
多様性のある協調フィルタリングアルゴリズムの提案‐Amazon.comの関連商品ネットワークを用いて‐ , 経営情報学会2007年春季全国研究発表大会予稿集, ,  108- 111, 2007,  
84
ブログ空間におけるコミュニケーションネットワークの発生メカニズム , JWEIN2007講演論文集, ,  62- 68, 2007,  
85
A proposal of collaborative filtering algorithm through diversification::By using similar-items network in Amazon.com , Abstracts of Annual Conference of Japan Society for Management Information, 2007,  58- 58, 2007, https://doi.org/10.11497/jasmin.2007s.0.58.0 
86
Mechanism of Communication on the Blogsphere , Abstracts of Annual Conference of Japan Society for Management Information, 2007,  59- 59, 2007, https://doi.org/10.11497/jasmin.2007s.0.59.0 
87
Vulnerability of cooperation on scale-free networks , ADVANCING SOCIAL SIMULATION: THE FIRST WORLD CONGRESS, ,  261- +, 2007,  
88
共購買情報を用いた多様性のある推薦アルゴリズムの提案―Amazon.co.jp の関連商品ネットワークを用いて― , JSIS&amp;JASI合同研究大会研究発表論文集, ,  298- 303, 2007,  
89
Effective wage incentives and binding power of morale , Proceedings of the 9th Joint Conference on Information Sciences, JCIS 2006, 2006,  2- , 2006, https://doi.org/10.2991/jcis.2006.336 
90
トラフィックを集めるブログ特性の分析 , 第33回消費者行動研究コンファレンス 報告要旨集, ,  32- 35, 2006,  
91
社会的ジレンマに基づく環境教育プログラムの提案 , 日本社会情報学会第21回全国大会研究発表論文集, ,  107- 110, 2006,  
92
環境配慮行動を導く環境教育プログラムの検討 , 日本グループ・ダイナミックス学会第53回大会論文集, ,  138- 139, 2006,  
93
環境教育プログラム開発のための比較実験 , 第12回社会情報システム学シンポジウム学術講演論文集, ,  81- 86, 2006,  
94
On a Minority who can Eliminate Free Riders in Environmental Issues : Game Theoretic Analysis Concerning Reciprocity to be a Colonial Evolutionarily Stable Strategy , Soka keiei ronshu, 29( 3), 65-76- 76, Mar. 2005,  
95
環境問題解決のための環境教育関する調査研究 , 日本社会情報学会第20回全国大会予稿集, ,  201- 204, 2005, https://doi.org/10.14836/jasi.20.0.201.0 
96
The Hospital Reputation with the Mothers of Young Children , Proceedings of Annual Conference of Japan Association for Social Informatics, 19,  57- 60, 2004, https://doi.org/10.14836/jasi.19.0.57.0 
97
Information Channel Effect in Music CD Market : An Agent-based Approach to Winner-Take-All , Journal of the Japan Society for Management Information, 11( 3), 37-54- 53, Dec. 2002,  
98
市民参加による地方自治体の意思決定のための電子討議に関する研究 藤沢市市民電子会議室を事例として , 第七回社会情報学シンポジウム学術講演論文集, ,  149- 154, 2001,  
99
A Reorganizing Process on Attitude Fluctuations: A Simulation Study , Sociological theory and methods, 14( 2), 33-52- 52, Oct. 1999, https://doi.org/10.11218/ojjams.14.2_33 

 

MISC
No.Title URL, Journal, Vol( Number), From Page- To Page, Publication date 
1
Does Steve Jobs Dearm of Bullshit Jobs? , , ( 64), 2- 3, Jan. 2024 
2
Analysis of Generalized Meta-Sanction Games , IPSJ SIG Notes. ICS, 2014( 1), 1- 1, Jul. 15, 2014 
3
Social Simulation : Exploring interface between model granularity and real phenomena , , 23( 2), 65- 80, Mar. 31, 2012 
4
Social Simulation : Exploring Interface between Model Granularity and Real Phenomena , , 16( 2), 93- 109, 2012 
5
Social Simulation : Exploring interface between model granularity and real phenomena , , 23( 2), 65- 80, 2012 
6
Evaluating Transferability of Machine Translation of the Web , , 2011( 8), 1- 9, Jul. 8, 2011 
7
Evolution of cooperation in the meta-norms game by a social vaccine , , 17,  149- 154, Jan. 21, 2011 
8
Extracting and analyzing purchase characters based on buying history of ID-POS data , Abstracts of Annual Conference of Japan Society for Management Information, 2011( 0), 170- 170, 2011 
9
Vulnerability and evolution of cooperation in the metanorms game , , 2010( 6), 1- 6, Feb. 22, 2010 
10
Network Analysis for Growth of SNS Members , IEICE technical report. Artificial intelligence and knowledge-based processing, 109( 211), 13- 18, Sep. 18, 2009 
11
Approach to Efficient Calculation of BLEU in Large Scale Corpora , IPSJ SIG Notes, 2009( 2), 1- 6, Jan. 15, 2009 
12
Evolution of cooperation in public goods games with probabilistic participation (Theory of Biomathematics and its Applications IV) , RIMS Kokyuroku, 1597( 1597), 225- 229, May. 2008 
13
Tutorial: Panel discussion on agent-based modeling , 日本社会情報学会学会誌, 19( 2), 45- 53, Sep. 2007 
14
Analysis of Web Space using Link Structure and CTR , , 2004( 36), 95- 101, Mar. 26, 2004 
15
Attitude Fluctuations An Organizational Simulation based on a Multiagent System , IPSJ SIG Notes. ICS, 2001( 1), 103- 108, Jan. 10, 2001 
16
Attitude Fluctuations : An Organizational Simulation based on a Multiagent System , IEICE technical report. Artificial intelligence and knowledge-based processing, 100( 530), 13- 18, Jan. 4, 2001 
17
On an Organizing Information led by Personalistic Agents , IPSJ SIG Notes, 1999( 57), 89- 96, Jul. 16, 1999 
18
Analysis of Stiffness Mechanism on a Multiagent System with a Personality Model , , 54,  121- 122, Mar. 12, 1997 
19
On a Stiffness of Organization emerged from Personality , IPSJ SIG Notes, 1996( 118), 17- 24, Nov. 26, 1996 

 

Conference Activities & Talks
No.Title, Conference, Publication date, Promoter, Venue 
1
Integrated indirect reciprocity can stabilize the dimorphism of reciprocators and defectors without the second-order free rider problem, , Mar. 2024, ,  
2
To what extent can simulation reveal information bias in the Divided Society?, Hawaii International Conference on System Sciences, Jan. 3, 2024, ,  
3
Integrating upstream and downstream indirect reciprocity forthe evolution of cooperation, , Sep. 2023, ,  
4
An integrated model of upstream and downstream reciprocity, , Mar. 2023, ,  
5
Private assessment of indirect reciprocity changes the dynamics of cooperation: An evolutionary game theoretical analysis, MIMS informal meeting, Mar. 2023, ,  
6
Integrated indirect reciprocity and the evolution of cooperation, , Feb. 2023, ,  
7
Sending spies as insurance against Bitcoin pool mining block withholding attacks, International Workshop on Distributed Ledgers and Related Technologies (DLRT 2022) on the 33rd DEXA Conferences and Workshops (DEXA2022), Aug. 2022, ,  
8
Effect of two types of incentives on cooperation: a real effort based public goods game, 19th International Conference on Social Dilemmas, Jul. 2022, ,  
9
Private assessment of indirect reciprocity changes the landscape of cooperation, MMEE Mathematical Models in Ecology and Evolution (MMEE), Jul. 2022, ,  
10
Opinion Dynamics in Spatial Structure using Trust-Distrust Model, CCS 2021, Satellite on Econophysics, Oct. 2021, ,  
11
Effects of connectivity on the performance of a Trust-Distrust opinion dynamics model in regular networks, ICECCME'21, Sep. 2021, ,  
12
Social dilemma, scoring dilemma, and punishment dilemma in indirect reciprocity, A mini-symposium "Evolutionary Game Theory under Uncertainty” at the 2021 Annual Meeting of the Society for Mathematical Biology, Jun. 2021, ,  
13
Research reports for research seminar of Research Institute for Cryptoeconomics, Vienna University of Economics and Business, Apr. 2021, ,  
14
Tournament method using a tree structure to resolve budget conflicts, KES-IDT, Jun. 2020, ,  
15
A research agenda: towards soft landing on an automatic rating society, Research Seminar by Research Institute for Cryptoeconomics, Vienna University of Economics and Business, Dec. 2019, ,  
16
Adaptive norms in social dilemma: Integrating theory, experiments and simulations, Research Seminar by Research Institute for Cryptoeconomics, Vienna University of Economics and Business, Oct. 2019, ,  
17
Effect of Visible Meta-Rewards on Consumer Generated Media, Japan Society of Artificial Intelligence, Jun. 2019, ,  
18
Does monetary reward increase posting on CGM?, KES-AMSTA, Jun. 2019, ,  
19
Visualization of criteria priorities using a ternary diagram method, KES-IDT, Jun. 2019, ,  
20
A belief of reward and pay-it-forward, 25th symposium on social information systems, Jan. 2019, ,  
21
A repeated PD game with voluntary participation using an eco-system approach, 15th Networking ecology symposium, Nov. 2018, ,  
22
A visualizing methodology on weighting assessment criteria using a ternary plot, Japan OR Society Annual Meeting in Autumn 2018, Sep. 2018, ,  
23
A game theoretical analysis of pay-it-forward, Japan society of Electricity Annual conference 2018, Sep. 2018, ,  
24
Effects of public / private assessments on indirect reciprocity in the evolution of cooperation, 15th Meeting on Biological Mathematics, Sep. 2018, ,  
25
Evolution of Image-scoring in indirect reciprocity, 17th Asia-Pacific conferences on <<Fundamental Problems of Opto- and Microelectronics>> (APCOM 2018), Aug. 2018, ,  
26
A proposal of a questionnaire on class evaluations reflected students values, SSOR, Aug. 2018, ,  
27
Analysis on a referring strategy of reputation information in indirect reciprocity, 59th Annual Conference of Japanese Society on Social Psychology, Aug. 2018, ,  
28
An agent-based approach to a norm ecosystem: Exploring indispensable norms for promoting and maintaining cooperation, Social Simulation Conference 2018, Aug. 2018, ,  
29
Theoretical proofs of evolutionary stabilities in indirect reciprocity of private assessment, 2018 Annual Meeting of the Society for Mathematical Biology & the Japanese Society for Mathematical Biology, Jul. 2018, ,  
30
Interface Translation of Webpages for International Communication, The 21st World Multi-Conference on Systemics, Cybernetics and Informatics: WMSCI 2018, Jul. 2018, ,  
31
A comparative experiment on the first-order information and the second-order information in indirect reciprocity, 30th annual meeting of the Human Behavior and Evolution Society, Jul. 2018, ,  
32
A questionnaire method of class evaluations using AHP with a ternary graph, KES-IDT, Jun. 2018, ,  
33
Effects of visualizing second-order rewards on social media, 14th SocSys annual meeting of SICE, Mar. 2018, ,  
34
Norms for promoting cooperation and norms for keeping cooperation, 14th SocSys annual meeting of SICE, Mar. 2018, ,  
35
A norm knockout method to reveal indispensable norms of the evolution of cooperation, Game theory workshop, Mar. 2018, ,  
36
Introduction of the symposium, Session of ‘Computational Social Science Meets Social Dilemmas: Integrating Simulations, Experiments, and Big Data Analyses in HICSS-51, Jan. 2018, ,  
37
A laboratory experiment on social dilemmas – the effect of the 2nd order punishment / sanction, Session of ‘Computational Social Science Meets Social Dilemmas: Integrating Simulations, Experiments, and Big Data Analyses in HICSS-51, Jan. 2018, ,  
38
Social simulation on social dilemmas, Session of ‘Computational Social Science Meets Social Dilemmas: Integrating Simulations, Experiments, and Big Data Analyses in HICSS-51, Jan. 2018, ,  
39
A laboratory experiment on social dilemmas &ndash; the effect of the 2nd order punishment / sanction, Session of &lsquo;Computational Social Science Meets Social Dilemmas: Integrating Simulations, Experiments, and Big Data Analyses in HICSS-51, 2018, ,  
40
Effect of Network Structure for Meta-Sanctions Game, The 2017 International Symposium on Nonlinear Theory and its Applications (NOLTA2017), Dec. 2017, ,  
41
Expectation for responses encourages social media participation: simulation study, Social Simulation Conference 2017, Sep. 2017, ,  
42
Staying: a new norm of indirect reciprocity with private information, Social Simulation Conference 2017, Sep. 2017, ,  
43
Is an Unsung Hero Necessary? An analysis of social norms required for the transition to cooperative societies, Social Simulation Conference 2017, Sep. 2017, ,  
44
Development of a norm ecosystem to understand different roles of social norms in indirect reciprocity, Mathematical Models in Ecology and Evolution, Jul. 2017, ,  
45
Costly reputation systems and the evolution of indirect reciprocity in the donation game, Mathematical Models in Ecology and Evolution, Jul. 2017, ,  
46
Justification Dilemma in private observation and its solution, 17th International Conference on Social Dilemmas, Jun. 2017, ,  
47
The Effect of Second-order Rewards and Punishment in Public Goods Game --- An Experiment, 17th International Conference on Social Dilemmas, Jun. 2017, ,  
48
Staying norm and private monitoring in indirect reciprocity, Workshop on game theory 2017, Mar. 2017, ,  
49
Unsung heroes, JAMS 63, Mar. 2017, ,  
50
The state of the art of computational social sciences, 23rd symposium on social information systems, Feb. 2017, ,  
51
Unsung hero norms underpinning the evolution of cooperation, 1st conference on computational social sciences, Feb. 2017, ,  
52
An issue on interface translation of web pages, IPSJ research meeting, Sep. 2016, ,  
53
Solitary observation in indirect reciprocity, Satellite Session “Evolutionary Game Theory: from Biology to Social Systems:” in 2016 Conference on Complex Systems, Sep. 2016, ,  
54
The evolution of conditional moral assessment in indirect reciprocity, Satellite Session “Evolutionary Game Theory: from Biology to Social Systems:” in 2016 Conference on Complex Systems, Sep. 2016, ,  
55
Development of a New Support System for English Composition and its Performance Evaluation for International Communication, The 20th World Multi-Conference on Systemics, Cybernetics and Informatics: WMSCI 2016, Jul. 2016, ,  
56
Private information in indirect reciprocity, 2016 joint meeting of the European Society for Mathematical and Theoretical Biology and the Society for Mathematical Biology, Jul. 2016, ,  
57
Effect of rewarding systems in Social Media, 2nd Annual International Conference on Computational Social Science, Jun. 2016, ,  
58
Commitment to Cooperation and Peer Punishment: its Evolution,, 8th annual conference of Japanese Society on Human behavior and Evolution, Dec. 2015, ,  
59
Commitment to Cooperation and Peer Punishment: Its Evolution, Poster presentation of Joint Meeting of the Strategic Research Council and the Finnish Committee for IIASA, Nov. 1, 2015, ,  
60
Effect of Wage Rigidity on Agent-based Wicksell-Keynes Economy, Proceedings of 9th International Workshop on Agent-based Approach in Economic and Social Complex Systems (AESCS 2015), Sep. 2015, ,  
61
Modeling CGM as Public Good Games, USB Proceedings of Social Simulation Conference 2015, Sep. 2015, ,  
62
Modeling Consumer Generated Media by Generalized Meta-Sanctions Game, Proceedings of 9th International Workshop on Agent-based Approach in Economic and Social Complex Systems (AESCS 2015), Sep. 2015, ,  
63
Institutional sacrifice and individual elitism on the evolution of cooperation, 2015 Joint Meeting of the 5th China-Japan-Korea Colloquium on Mathematical Biology and the Japanese Society for Mathematical Biology, Aug. 2015, ,  
64
Make a scapegoat or cultivate praises: two ways to prevent free-riders in a peer-to-peer sanction system, International Conference on Social Dilemma (ICSD2015), Jun. 2015, ,  
65
From strict discriminators to tolerant ones: a simulation study on evolution of norms, International Conference on Social Dilemma (ICSD2015), Jun. 2015, ,  
66
Money Wage Rigidity, Reserve Requirement, and the Stability of Wicksell-Keynes Economy: An Agent-Based Approach to Financial Macroeconomics, The 20th Annual Workshop on the Economic Science with Heterogeneous Interacting Agents (WEHIA2015), May. 2015, ,  
67
Who makes cooperation, from strict to tolerant norms, 59th JAMS annual conference, Mar. 2015, ,  
68
Effects of punishment and reward in CGM, 8th SocSys annual conference of SICE, Mar. 2015, ,  
69
Does High Propensity to Consume Lower Economic Performance? -- A Disequilibrium Macroeconomic Approach, 41st Annual Meeting of the Eastern Economic Association, Feb. 2015, ,  
70
Commitment to Cooperation and Peer Punishment: Its Evolution, Poster presentation of Joint Meeting of the Strategic Research Council and the Finnish Committee for IIASA, 2015, ,  
71
Commitment to Cooperation and Peer Punishment: Its Evolution, Systems Anaylysis 2015 organized by IIASA, 2015, ,  
72
Evolution of cooperation in generalized meta-sanction games, JAWS 2014, Oct. 2014, ,  
73
Cooperation maintained by defect and collapsed by reward in a generalized metanorms game, Social Simualtion 2014, Sep. 2014, ,  
74
Cooperation Accelerated by Defection and Decelerated by Reward in a Generalized Metanorms Game, 14th SAET Conference on Current Trends in Economics, Aug. 2014, ,  
75
Analysis of Generalized Meta-Sanction Games, Special Interest Group on Intelligence and Complex Systems (SIG-ICS), Jul. 2014, ,  
76
A trench between micro- and macro-foundations as a distress in a social simulation researcher, The 6th International Workshop on Emergent Intelligence on Networked Agents (WEIN2014), May. 2014, ,  
77
Introdution of JaKoSS 2014, Korea-Japan Joint Workshop on Social Simulation (JaKoSS 2014), Mar. 2014, ,  
78
Analysis of generalized meta-sanction games, WSSIT 2014, Mar. 2014, ,  
79
Adaptive Risk Choice Behavior using MAS, Docmas2013, Oct. 2013, ,  
80
Effects of controllable facilitators on social media: simulation analysis using Generalized Metanorms Games, Docmas2013, Oct. 2013, ,  
81
Exploring optimal wage incentive system using ABS, Proceedings of The 8th International Workshop on Agent-based Approaches in Economic and Social Complex Systems (AESCS 2013), Sep. 2013, ,  
82
Organizational structure and wage incentives to sustain high morale: An agent-based approach, USB proceedings pf the 9th Conference of the European Social Simulation Association (ESSA 2013), Sep. 2013, ,  
83
Evolution of Cooperation using Generalized Metanorms Game: Dynamic Analysis towards Institutional Designs, Booklet of 15th International Conference of Social Dilemma, Jul. 2013, ,  
84
Social simulation as interdisciplinary studies, 27th JSAI annual conference, Jun. 2013, ,  
85
Analysis of a public good game permitted new entries: a role of defectors to maintain cooperation, Proceedings of the fifth international on emergent intelligence on networked agents (WEIN’13), May. 2013, ,  
86
Analysis of Meta-rewards Game: Application of Management Policy for Social Media, Proceedings of the fifth international on emergent intelligence on networked agents (WEIN’13), May. 2013, ,  
87
An analysis of generalized metanorms game: cooperation accelerated by defection and decelerated by reward, International Conference on Modelling Biological Evolution (MBE13), May. 2013, ,  
88
Relationship between online word-of-mouth communication and consumer behavior, 45th Annual Hawaii International Conference on System Sciences (HICSS), Jan. 2012, ,  
89
Business cycle in Agent-based simulation, 7th International Workshop on Agent-based Approaches in Economic and Social Complex Systems (AESCS 2012), Jan. 2012, ,  
90
Risk choice game on an agent based model and its replicator dynamics analysis, 7th International Workshop on Agent-based Approaches in Economic and Social Complex Systems (AESCS 2012), Jan. 2012, ,  
91
Introduction to Social Media in social Informatics Minitrack, 45th Annual Hawaii International Conference on System Sciences (HICSS), Jan. 2012, ,  
92
Evolution of cooperation by defection: Effect of a social vaccine, 7th European Social Simulation Association Conference (ESSA 2011), Sep. 2011, ,  
93
Is it convenient to be altruistic? An Approach from CSR, 7th European Social Simulation Association Conference (ESSA 2011), Sep. 2011, ,  
94
Classification of Social Network Sites based on Network Indexes and Communication Patterns, International Workshop on Social Web Mining in The 22nd International Joint Conference on Artificial Intelligence (SWM 2011), Jul. 2011, ,  
95
Replicator Dynamics Analysis of Risk Choice Game, Game Theory and Society, Jul. 2011, ,  
96
Evolution of cooperation by defection in the metanorms game, Game Theory and Society, Jul. 2011, ,  
97
An Agent Based Model of Endogenous Business Cycle, Eastern Economic Association 37th Annual Conference, Feb. 2011, ,  
98
Evolution of Conditionally Risk Behaviour, WCSS 2010, Sep. 2010, ,  
99
Agent-Based Model of Q&A Community for Effective Pecuniary Payback System, WCSS 2010, Sep. 2010, ,  
100
Vulnerability and Evolution of Cooperation in the Metanorms, WCSS 2010, Sep. 2010, ,  
101
An Agent Based Approach to Investment Dynamics and Financial Instability, Second International Workshop on Managing Financial Instability in Capitalist Economies, Sep. 2010, ,  
102
A New Model on Consumer Behavior with Agent-based Simulation, Proc. Of the 9th Asia-Pacific Complex Systems Conference (Complex '09), Nov. 1, 2009, ,  
103
A New Model on Consumer Behavior with Agent-based Simulation, 9th Asia-Pacific Complex Systems Conference (Complex '09), Oct. 1, 2009, ,  
104
Effect of online word-of-mouth communication on buying behavior in agent-based simulation, ESSA09, Sep. 1, 2009, ,  
105
An agent-based model of business cycle, ESSA09, Sep. 1, 2009, ,  
106
Regulations on Lending Standards to Avoid Financial Crisis, Eastern Economic Association 35th Annual Conference, Feb. 1, 2009, ,  
107
A New Model on Consumer Behavior with Agent-based Simulation, 9th Asia-Pacific Complex Systems Conference (Complex '09), 2009, ,  
108
Regulations on Lending Standards to Avoid Financial Crisis, Eastern Economic Association 35th Annual Conference, 2009, ,  
109
Effect of online word-of-mouth communication on buying behavior in agent-based simulation, ESSA09, 2009, ,  
110
Regulations on Lending Standards to Avoid Financial Crisis, Eastern Economic Association 35th Annual Conference, 2009, ,  
111
Effect of online word-of-mouth communication on buying behavior in agent-based simulation, ESSA09, 2009, ,  
112
An agent-based model of business cycle, ESSA09, 2009, ,  
113
An agent-based model of business cycle, ESSA09, 2009, ,  
114
Vulnerability of Reputation Management System due to Tolerant Evaluation, ESSA '07 (the 4th Conference of the European Social Simulation Association), Sep. 2007, ,  
115
Public Goods Games with Probabilistic Participation: Evolutionary Dynamics and Spatial Effects, Abstracts of ICMB 2007 (4th International Conference on Mathematical Biology), May. 1, 2007, ,  
116
Public Goods Games with Probabilistic Participation: Evolutionary Dynamics and Spatial Effects, Abstracts of ICMB 2007 (4th International Conference on Mathematical Biology), 2007, ,  
117
Public Goods Games with Probabilistic Participation: Evolutionary Dynamics and Spatial Effects, ICMB 2007 (4th International Conference on Mathematical Biology), 2007, ,  
118
Consumption Distribution of Information Goods by Channel Effects: A Simulation and Empirical Study, 2006 International Symposium on Knowledge-based Economy & Global Management, Nov. 2006, ,  
119
Effective Wage Incentives and Binding Power of Morale, 9th Joint International Conference on Information Sciences (CIEF 2006), Oct. 2006, ,  
120
Vulnerability of cooperation on scale-free networks, The First World Congress on Social Simulation (WCSS 06), Aug. 2006, ,  
121
Effective Environmental Education Program To Solve Social Dilemma, the 12th Annual Sustainable Development Research Conference, Apr. 2006, ,  
122
Quality Analysis of Patent Parallel Corpus by the Scale, The 10th Machine Translation Summit, Sep. 2005, ,  
123
Capital Injection to Save Bank Crisis, 11th International Conference on Computing in Economics and Finance, Jun. 2005, ,  
124
Sympathy and Interaction Frequency in the Prisoner's Dilemma, the 38 Hawaii International Conference on System Sciences (HICSS 2005), Jan. 2005, ,  
125
Wage Incentives to Prevent the Erosion of Morale, WEHIA 2004 (9th Workshop on Economics and Heterogeneous Interacting Agents), May. 2004, ,  
126
Credit Rationing, Bad Loan and Bubble Economy, IWSEP (The International Workshop on Soci-and Econo-Physics), Dec. 2003, ,  
127
Modeling Platform for Social Informatics, SCI2003 (7th World Multiconference on Systemics, Cybernetics and Informatics), Jul. 2003, ,  
128
An Agent-based Model of Debt Deflation in the Japanese Economy, SCI2003 (7th World Multiconference on Systemics, Cybernetics and Informatics), Jul. 2003, ,  
129
Study on Evaluating Machine Translation in Cyber Commons, SCI2003 (7th World Multiconference on Systemics, Cybernetics and Informatics), Jul. 2003, ,  
130
Monetary Policy and Banks' Loan Supply Rules to Harness Asset Bubbles and Crashes, MABS 2003 (Fourth International Workshop on Multi-Agent-Based Simulation), Jul. 2003, ,  
131
Asset Bubbles and Bank's Behavior with Agent-Based Approach, NAACSOS 2003 (North American Association for Computational Social and Organizational Science), Jun. 2003, ,  
132
Computational Approaches to Social Informatics, PACIS 2002 (Pacific Asia Conference on Information Systems), Sep. 2002, ,  
133
The Information Channel Effect in the Winner-take-all: A Multi-Agent Simulation, SCI2002 (6th World Multiconference on Systemics, Cybernetics and Informatics), Jul. 2002, ,  
134
Development of an Operational Organization Oriented Simulator, SCI2002 (6th World Multiconference on Systemics, Cybernetics and Informatics), Jul. 2002, ,  
135
Study on Web Maintenance in Cyber Commons, SCI2002 (6th World Multiconference on Systemics, Cybernetics and Informatics), Jul. 2002, ,  
136
Computational Models in Social Informatics, SCI2002 (6th World Multiconference on Systemics, Cybernetics and Informatics), Jul. 2002, ,  
137
Information Channel Effect in Consumer Behavior: An Agent Based Model, CASOS 2002 (International Conference of the Computational Analysis of Social and Organizational Systems), Jun. 2002, ,  
138
Social Informatics and Cyber Commons in Computational Analysis, The First Lake Arrowhead Conference on Computational Social Science and Social Complexity, May. 2002, ,  
139
Criteria Indexes of the Multiagent Simulators, The First Lake Arrowhead Conference on Computational Social Science and Social Complexity, May. 2002, ,  
140
The Winner-take-all Phenomenon in Markets where Network Externality is Ineffective, The First Lake Arrowhead Conference on Computational Social Science and Social Complexity, May. 2002, ,  
141
Information of Life Aids Coordination System (LACS), SCI2001 (5th World Multiconference on Systemics, Cybernetics and Informatics, and 7th International Conference on Information Systems Analysis and Synthesis), Jul. 2001, ,  
142
An Application of Social Informatics, SCI2001 (5th World Multiconference on Systemics, Cybernetics and Informatics, and 7th International Conference on Information Systems Analysis and Synthesis), Jul. 2001, ,  
143
:A Viable Cyber Commons: An Auto-Genesis World, CI2001 (5th World Multiconference on Systemics, Cybernetics and Informatics, and 7th International Conference on Information Systems Analysis and Synthesis), Jul. 2001, ,  
144
Cyber Commons and Computational Analysis, CASOS 2001 (International Conference of the Computational Analysis of Social and Organizational Systems), Jul. 2001, ,  
145
Advantage of Human Behavioral Model using Multiagent Simulation, CASOS 2001 (International Conference of the Computational Analysis of Social and Organizational Systems), Jul. 2001, ,  
146
Cyber Commons And Social Informatics, 45th Annual Conference of the ISSS (International Society for the Systems Sciences), Jul. 2001, ,  
147
Relation Formation by Medium Properties: A Multiagent Simulation, Proceedings of the PACIS 2001 (Pacific Asia Conference on Information Systems), Jun. 2001, ,  
148
Psychological Personality and Organizational Performance with MAS Simulation, Proceedings of the First International Workshop on Agent-based Approaches in Economic and Social Complex Systems, May. 2001, ,  
149
On a Japanese-Style Organizations Simulated by Personalistic Agents, 1999 IEEE International Conference on Systems, Man, and Cybernetics, Oct. 1999, ,  
150
Simulation of Organizational Rigidity based on Personalistic Agents, Fifteenth International Joint Conference on Artificial Intelligence, Aug. 1997, ,  

 

Awards Honors
No.Publication date, Association, Prize, Subtitle 
1
Sep. 2010, Jaws2010 conference, Best presentation award,  
2
Sep. 2010, Jaws 2010 conference, Best poster award,  
3
Sep. 2006, Japan Association of Social Informatics, Best paper award,  
4
Sep. 2005, Annual conference of Japan Association of Social Informatics, Best presentation award,  
5
Sep. 2004, Annual conference of Japan Association of Social Informatics, Best presentation award,  
6
Jul. 2003, SCI 2003 conference, Best paper award,  
7
Jun. 2001, SCI 2001 conference, Best paper award,  
8
Nov. 1999, Japan Association of Social Informatics, Award of Master Thesis,  

 

Research Grants & Projects
No.Offer organization, System name, Title, Fund classification, Date 
1
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Implementation of incentive systems and nudges to promote environmentally conscious behavior &#8203;and demonstration experiments in both Japan and Austria, ,  Oct. 2021 - Mar. 2026 
2
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Designing a reputation management system that can support a credit scoring society, ,  Apr. 2021 - Mar. 2025 
3
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Quest for artificial intelligence principles to avoid algorithmic bias, ,  Jul. 2020 - Mar. 2023 
4
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Social design for excess punishment and risk reduction under the zero information cost society, ,  Apr. 2019 - Mar. 2023 
5
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, An analysis of a norm ecosystem toward development of moral AI, ,  Apr. 2018 - Mar. 2022 
6
Gakushin, , Towards developing an AI norms society: A theory of experiments on a norm eco-system, competitive_research_funding,  2018 - 2021 
7
Gakushin, , Formulating adaptive moral codes in mutual surveillance systems, competitive_research_funding,  2018 - 2020 
8
Gakushin, , Effects on norm perceptions of enhancing surveillance, competitive_research_funding,  2017 - 2020 
9
Gakushin, , A solution of social dilemmas using meta-reward and punishment systems, competitive_research_funding,  2016 - 2018 
10
Gakushin, , Developing a supporting community simulation in disaster, competitive_research_funding,  2014 - 2016 
11
Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, The ethics for the nursing practice based on the culture; the pursuit from ethics theory, ,  2011 - 2013 
12
Kakenhi, , Ethics to practicing nursing care, competitive_research_funding,  2011 - 2011 
13
KaKenhi, , Influence on word-of-mouth and consumer behavior of the development of consumer generated media, competitive_research_funding,  2011 - 2011 
14
Kakenhi, , Analysis on effect of SNSs introduced and on mechanism of its activation and development of the supporting tool, competitive_research_funding,  2011 - 2013 
15
Agent simulation on business cycle, , Kakenhi, competitive_research_funding,  2010 - 2012 
16
Kakenhi, , Design and analysis of a new model on consumer behavior in agent simulation, competitive_research_funding,  2010 - 2013 
17
Kakenhi, , Efficacy on organizational communication on social media, competitive_research_funding,  2010 - 2012 
18
National Fund, , Generating Mechanism of Communication on Blogsphere, competitive_research_funding,  2008 - 2010 

 

Works
No.Title, Type, Publication date, Venue 
1
Improving blockchain technology, ,  Jul. 2019 - Sep. 2020,  
2
Crypro-Economics in WU, ,  Apr. 2018 - Mar. 2019,  
3
Global Eyes, A case of an overseas study in Vienna, The Others,  Jan. 2018 - NOW,  
4
In memory of Professor Toshizumi Ohta, The Others,  Dec. 2016 - NOW,  

 

Participation in Research Projects
No.Name of Project, Date of Participating 
1
,  Oct. 2021 - Mar. 2025 
2
,  May. 2021 - Mar. 2023 
3
,  Apr. 2020 - Mar. 2022