default search action
Google
Google Scholar
Semantic Scholar
Internet Archive Scholar
CiteSeerX
ORCIDIsamu Okada
Person information
Refine list
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
2020 – today
- 2024
[j17]Tatsuya Sasaki
, Satoshi Uchida, Isamu Okada, Hitoshi Yamamoto:
The Evolution of Cooperation and Diversity under Integrated Indirect Reciprocity. Games 15(2): 15 (2024)- [j16]Satoshi Uchida, Tatsuya Sasaki, Hitoshi Yamamoto, Isamu Okada:
Evolution of "Pay-It-Forward" in the Presence of the Temptation to Free-Ride. Games 15(3): 16 (2024) - [c16]Ryo Ishigami, Isamu Okada, Norihiko Shinomiya:
An Algorithm for Estimating Perfect Preferences under Subjective Evaluations in a Laboratory Assignment Problem. GCCE 2024: 576-579 - 2023
- [i5]Tatsuya Sasaki, Satoshi Uchida, Isamu Okada, Hitoshi Yamamoto:
The evolution of cooperation and diversity by integrated indirect reciprocity. CoRR abs/2303.04467 (2023) - 2022
- [c15]Isamu Okada, Hannelore De Silva, Krzysztof Paruch:
Sending Spies as Insurance Against Bitcoin Pool Mining Block Withholding Attacks. DEXA Workshops 2022: 245-257 - 2020
- [j15]Natsumi Oyamaguchi, Hiroyuki Tajima, Isamu Okada:
Model of Multi-branch Trees for Efficient Resource Allocation. Algorithms 13(3): 55 (2020) - [j14]Isamu Okada, Hitoshi Yamamoto, Satoshi Uchida:
Hybrid Assessment Scheme Based on the Stern- Judging Rule for Maintaining Cooperation under Indirect Reciprocity. Games 11(1): 13 (2020) - [j13]Isamu Okada:
A Review of Theoretical Studies on Indirect Reciprocity. Games 11(3): 27 (2020) - [j12]Fujio Toriumi, Hitoshi Yamamoto, Isamu Okada:
A belief in rewards accelerates cooperation on consumer-generated media. J. Comput. Soc. Sci. 3(1): 19-31 (2020) - [c14]Natsumi Oyamaguchi, Hiroyuki Tajima, Isamu Okada:
Tournament Method Using a Tree Structure to Resolve Budget Conflicts. KES-IDT 2020: 525-532
2010 – 2019
- 2019
- [j11]Satoshi Uchida, Hitoshi Yamamoto, Isamu Okada, Tatsuya Sasaki:
Evolution of Cooperation with Peer Punishment under Prospect Theory. Games 10(1): 11 (2019) - [c13]Fujio Toriumi, Hitoshi Yamamoto, Isamu Okada:
Rewards Visualization System Promotes Information Provision. JSAI 2019: 55-65 - [c12]Natsumi Oyamaguchi, Hiroyuki Tajima, Isamu Okada:
Visualization of Criteria Priorities Using a Ternary Diagram. KES-IDT (2) 2019: 241-248 - 2017
- [j10]Tatsuya Sasaki, Hitoshi Yamamoto, Isamu Okada, Satoshi Uchida:
The Evolution of Reputation-Based Cooperation in Regular Networks. Games 8(1): 8 (2017) - [i4]Tatsuya Sasaki, Hitoshi Yamamoto, Isamu Okada, Satoshi Uchida:
The Evolution of Reputation-Based Cooperation in Regular Networks. CoRR abs/1701.06153 (2017) - [i3]Hitoshi Yamamoto, Isamu Okada, Satoshi Uchida, Tatsuya Sasaki:
A norm knockout method on indirect reciprocity to reveal indispensable norms. CoRR abs/1703.03943 (2017) - 2016
- [j9]Fujio Toriumi, Hitoshi Yamamoto, Isamu Okada:
Exploring an Effective Incentive System on a Groupware. J. Artif. Soc. Soc. Simul. 19(4) (2016) - [i2]Tatsuya Sasaki, Isamu Okada, Yutaka Nakai:
The evolution of conditional moral assessment in indirect reciprocity. CoRR abs/1605.02166 (2016) - 2015
- [j8]Tatsuya Sasaki, Isamu Okada:
Cheating is evolutionarily assimilated with cooperation in the continuous snowdrift game. Biosyst. 131: 51-59 (2015) - [j7]Tatsuya Sasaki, Isamu Okada, Satoshi Uchida, Xiaojie Chen:
Commitment to Cooperation and Peer Punishment: Its Evolution. Games 6(4): 574-587 (2015) - [j6]Isamu Okada, Hitoshi Yamamoto, Fujio Toriumi, Tatsuya Sasaki:
The Effect of Incentives and Meta-incentives on the Evolution of Cooperation. PLoS Comput. Biol. 11(5) (2015) - [i1]Tatsuya Sasaki, Åke Brännström, Isamu Okada, Tatsuo Unemi:
Unchecked strategy diversification and collapse in continuous voluntary public good games. CoRR abs/1502.03779 (2015) - 2014
- [j5]Fujio Toriumi, Hitoshi Yamamoto, Isamu Okada:
Influence of Payoff in Meta-Rewards Game. J. Adv. Comput. Intell. Intell. Informatics 18(4): 616-623 (2014) - [j4]Hitoshi Yamamoto, Isamu Okada, Yuki Ogawa:
Analysis of a Public Good Game Permitted New Entries: a Role of Defectors to Maintain Cooperation. J. Adv. Comput. Intell. Intell. Informatics 18(4): 624-631 (2014) - 2013
- [j3]Isamu Okada, Hitoshi Yamamoto:
Mathematical description and analysis of adaptive risk choice behavior. ACM Trans. Intell. Syst. Technol. 4(1): 17:1-17:21 (2013) - [c11]Fujio Toriumi, Hitoshi Yamamoto, Isamu Okada:
Effects of Controllable Facilitators on Social Media: Simulation Analysis Using Generalized Metanorms Games. Web Intelligence/IAT Workshops 2013: 114-117 - [c10]Isamu Okada, Hitoshi Yamamoto:
Adaptive Risk Choice Behavior Using MAS. Web Intelligence/IAT Workshops 2013: 131-134 - 2012
- [c9]Hitoshi Yamamoto, Isamu Okada, Yuki Ogawa:
Effect of defectors for cooperation: how strictly should defectors be eliminated from the newcomers? AAMAS 2012: 1347-1348 - [c8]Isamu Okada:
Relationship between Online Word-of-Mouth Communication and Consumer Behavior. HICSS 2012: 1807-1813 - [c7]Fujio Toriumi, Hitoshi Yamamoto, Isamu Okada:
Why Do People Use Social Media? Agent-Based Simulation and Population Dynamics Analysis of the Evolution of Cooperation in Social Media. IAT 2012: 43-50 - 2011
- [j2]Isamu Okada, Hitoshi Yamamoto:
Effects of Information Diffusion in Online Word-of-Mouth Communication Among Consumers. J. Adv. Comput. Intell. Intell. Informatics 15(2): 197-203 (2011) - [j1]Isamu Okada:
An Agent-Based Model of Sustainable Corporate Social Responsibility Activities. J. Artif. Soc. Soc. Simul. 14(3) (2011)
2000 – 2009
- 2008
- [c6]Yuki Ogawa, Hirohiko Suwa, Hitoshi Yamamoto, Isamu Okada, Toshizumi Ohta:
Development of Recommender Systems Using User Preference Tendencies: An Algorithm for Diversifying Recommendation. II3E 2008: 61-73 - 2006
- [c5]Ichiro Takahashi, Isamu Okada:
Effective Wage Incentives and Binding Power of Morale. JCIS 2006 - [c4]Yoshifumi Ishida, Hitoshi Yamamoto, Isamu Okada, Toshizumi Ohta:
Vulnerability of Cooperation on Scale-Free Networks. WCSS 2006: 261-272 - 2005
- [c3]Ichiro Takahashi, Isamu Okada:
Sympathy and Interaction Frequency in the Prisoner's Dilemma. HICSS 2005 - 2003
- [c2]Ichiro Takahashi, Isamu Okada:
Monetary Policy and Banks' Loan Supply Rules to Harness Asset Bubbles and Crashes. MABS 2003: 89-105 - 2001
- [c1]Hitoshi Yamamoto, Isamu Okada, Makoto Jgarashi, Toshizumi Ohta:
Relation Formation by Medium Properties: A Multiagent Simulation. PACIS 2001: 24
Coauthor Index
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from 
to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the 
of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from 
, 
, and 
to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from 
.
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2025-01-09 13:18 CET by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint
dblp was originally created in 1993 at:
since 2018, dblp has been operated and maintained by:
the dblp computer science bibliography is funded and supported by:
