Search results for "prisoner"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
85	Daniel A. Ashlock, Eun-Youn Kim	The impact of cellular representation on finite state agents for prisoner's dilemma.	GECCO	2005	DBLP DOI BibTeX RDF	evolutionary computation, prisoner's dilemma, cellular representation
75	Bengt Carlsson, Stefan J. Johansson	An Iterated Hawk-and-Dove Game.	Agents and Multi-Agent Systems Formalisms, Methodologies, and Applications	1997	DBLP DOI BibTeX RDF
73	Bengt Carlsson, K. Ingemar Jönsson	Differences between the iterated prisoner's dilemma and the chicken game under noisy conditions.	SAC	2002	DBLP DOI BibTeX RDF	chicken game, game theory, noise, prisoner's dilemma, tit-for-tat
67	Dan Ashlock, Wendy Ashlock, Gary Umphry	An Exploration of Differential Utility in Iterated Prisoner's Dilemma.	CIBCB	2006	DBLP DOI BibTeX RDF
67	Marek Chlebus, Wojciech Kaminski, Romuald Kotowski	Collective Prisoner's Dilemma Model of Artificial Society.	ICCCI	2009	DBLP DOI BibTeX RDF	agent-based decision-making process, evolution of cooperation, prisoner’s dilemma, collective prisoner’s dilemma, emotions, social dynamics, economic growth
60	Juan C. Burguillo-Rial	A memetic framework for describing and simulating spatial prisoner's dilemma with coalition formation.	AAMAS (1)	2009	DBLP BibTeX RDF	spatial prisoner's dilemma, coalition formation, evolutionary game theory, memetics
60	Dipyaman Banerjee, Sandip Sen	Reaching pareto-optimality in prisoner's dilemma using conditional joint action learning.	Auton. Agents Multi Agent Syst.	2007	DBLP DOI BibTeX RDF	Prisoner’s dilemma, Game theory, Multiagent learning
60	Colm O'Riordan, Humphrey Sorensen	Stable Cooperation in the N-Player Prisoner's Dilemma: The Importance of Community Structure.	Adaptive Agents and Multi-Agents Systems	2007	DBLP DOI BibTeX RDF	N-Player Prisoner’s dilemma, Cooperation, Community structure
60	Pete Mortensen, Conrad Wai	Avoiding the prisoner's dilemma of the web.	DUX	2007	DBLP DOI BibTeX RDF	security, trust, transactions, strategy, utility, individuals, prisoner's dilemma
60	Orit Hazzan, Yael Dubinsky	Social Perspective of Software Development Methods: The Case of the Prisoner Dilemma and Extreme Programming.	XP	2005	DBLP DOI BibTeX RDF	Agile software development methods, the prisoner dilemma, game-theory, extreme programming, social theories
54	Daniel A. Ashlock, Eun-Youn Kim	Fingerprinting: Visualization and Automatic Analysis of Prisoner's Dilemma Strategies.	IEEE Trans. Evol. Comput.	2008	DBLP DOI BibTeX RDF
54	Dan Ashlock	Training Function Stacks to play the Iterated Prisoner's Dilemma.	CIG	2006	DBLP DOI BibTeX RDF
54	Tsz-Chiu Au, Dana S. Nau	Accident or intention: that is the question (in the Noisy Iterated Prisoner's Dilemma).	AAMAS	2006	DBLP DOI BibTeX RDF	adaptation, game theory, coordination, cooperation
54	Stefan J. Johansson, Bengt Carlsson, Magnus Boman	Modeling Strategies as Generous and Greedy in Prisoner's Dilemma like Games.	SEAL	1998	DBLP DOI BibTeX RDF	simulations, games, evolutionary stable strategies
54	Yuji Katsumata, Yoshiteru Ishida	On a Membrane Formation in a Spatio-temporally Generalized Prisoner's Dilemma.	ACRI	2008	DBLP DOI BibTeX RDF	spatial prisoner’s dilemma, generalized prisoner’s dilemma, second order cellular automata, membrane formation, maintenance of cooperating clusters
48	Zhuo Chen, Jianxi Gao, Yunze Cai, Xiaoming Xu	Evolutionary Prisoner's Dilemma Game in Flocks.	Complex (2)	2009	DBLP DOI BibTeX RDF	Prisoner’s Dilemma, Cooperation, Evolutionary games, Flocks
48	Jae-Woo Kim	A tag-mediated N-person Prisoner's Dilemma game on networks with different topologies.	SpringSim	2009	DBLP DOI BibTeX RDF	N-person Prisoner's Dilemma game, evolutionary stability, parochial cooperation, social network, tag
48	Raymond Chiong, Michael Kirley	Co-evolutionary Learning in the N-player Iterated Prisoner's Dilemma with a Structured Environment.	ACAL	2009	DBLP DOI BibTeX RDF	N-player iterated prisoner’s dilemma, co-evolutionary learning, neighbourhood structure
48	Lingzhi Luo, Nilanjan Chakraborty, Katia P. Sycara	Prisoner's dilemma on graphs with heterogeneous agents.	GECCO (Companion)	2009	DBLP DOI BibTeX RDF	conflict behavior, multi-cultural society, social network, game theory, oscillation, social simulation, steady state, prisoner's dilemma
48	Yoshiteru Ishida, Yuji Katsumata	A Note on Space-Time Interplay through Generosity in a Membrane Formation with Spatial Prisoner's Dilemma.	KES (3)	2008	DBLP DOI BibTeX RDF	spatial prisoner’s dilemma, spatiotemporal strategy, generosity, second-order cellular automata, membrane formation, maintenance of cooperation
48	Richard Brunauer, Andreas Löcker, Helmut A. Mayer, Gerhard Mitterlechner, Hannes Payer	Evolution of iterated prisoner's dilemma strategies with different history lengths in static and cultural environments.	SAC	2007	DBLP DOI BibTeX RDF	iterated prisoner's dilemma, evolutionary computation, cultural algorithms
48	Raymond Chiong	Applying genetic algorithms to economy market using iterated prisoner's dilemma.	SAC	2007	DBLP DOI BibTeX RDF	economy market, iterated prisoner's dilemma, strategy optimization, genetic algorithms
48	Raymond Chiong, Sandeep Dhakal, Lubo Jankovic	Effects of Neighbourhood Structure on Evolution of Cooperation in N-Player Iterated Prisoner's Dilemma.	IDEAL	2007	DBLP DOI BibTeX RDF	N-player iterated prisoner’s dilemma, bidding game, game strategies, neighbourhood structure
48	Markus Brede	The Prisoner's Dilemma with Image Scoring on Networks: How Does a Player's Strategy Depend on Its Place in the Social Network?	ACAL	2007	DBLP DOI BibTeX RDF	Evolution of cooperation, prisoner’s dilemma, heterogeneous populations, scale-free graphs
48	Raymond Chiong	Modelling Agent Strategies in Simulated Market Using Iterated Prisoner's Dilemma.	ICCSA (3)	2007	DBLP DOI BibTeX RDF	Iterated prisoner’s dilemma, agent strategies, market simulation
48	Yeon-Gyu Seo, Sung-Bae Cho, Xin Yao 0001	The Impact of Payoff Function and Local Interaction on the N -Player Iterated Prisoner's Dilemma.	Knowl. Inf. Syst.	2000	DBLP DOI BibTeX RDF	Co-evolutionary learning, Iterated prisoner's dilemma, Local interaction, Generalization
44	Mark Brodie, Jennifer Lai, Jonathan Lenchner, William Luken, Kavitha Ranganathan, Jung-Mu Tang, Maja Vukovic	Support Services: Persuading Employees and Customers to Do what Is in the Community's Best Interest.	PERSUASIVE	2007	DBLP DOI BibTeX RDF	prisoner’s dilemma, collaboration, knowledge sharing, system administration, customer support
44	Segismundo S. Izquierdo, Luis R. Izquierdo	On the Structural Robustness of Evolutionary Models of Cooperation.	IDEAL	2006	DBLP DOI BibTeX RDF	Evolution of Cooperation, Iterated Prisoner’s Dilemma, Agent-based Modeling, Evolutionary Game Theory, Tit for Tat
44	Masahiro Ono, Mitsuru Ishizuka	Learning and Evolution Affected by Spatial Structure.	PRICAI	2006	DBLP DOI BibTeX RDF	prisoner’s dilemma, game theory, small world network
44	Michael R. Lauer, Phillip A. Mitchem, Ross A. Gagliano	Resource optimization and self interest: variations on the game of life.	Annual Simulation Symposium	1995	DBLP DOI BibTeX RDF	self-interest, cooperative rules, node birth, node death, selfless nodes, fixed sized grid, node killing, vitality factor, real life, special life, simulation, simulation, complexity, stability, optimisation, cellular automata, chaos, chaos, Hamming distance, fractal dimension, resource utilization, competitive algorithms, competitive algorithms, prisoner's dilemma, resource optimization, game of life, selfish nodes
41	Ching King Chan, Kwok Yip Szeto	Decay of Invincible Clusters of Cooperators in the Evolutionary Prisoner's Dilemma Game.	EvoWorkshops	2009	DBLP DOI BibTeX RDF
41	Maurice Grinberg, Emilian Lalev	The Role of Anticipation on Cooperation and Coordination in Simulated Prisoner's Dilemma Game Playing.	ABiALS	2008	DBLP DOI BibTeX RDF
41	Ayman Ghoneim, Hussein A. Abbass, Michael Barlow	Investigating alliance dynamics using a co-evolutionary iterated prisoner's dilemma with an exit option.	IEEE Congress on Evolutionary Computation	2007	DBLP DOI BibTeX RDF
41	Wendy Ashlock	Why Some Representations Are More Cooperative Than Others For Prisoner's Dilemma.	FOCI	2007	DBLP DOI BibTeX RDF
41	Ka-man Lam, Ho-fung Leung	Incorporating Risk Attitude and Reputation into Infinitely Repeated Games and an Analysis on the Iterated Prisoner's Dilemma.	ICTAI (1)	2007	DBLP DOI BibTeX RDF
41	Michal Glomba, Tomasz Filak, Halina Kwasnicka	Discovering Effective Strategies for the Iterated Prisoner's Dilemma using Genetic Algorithms.	ISDA	2005	DBLP DOI BibTeX RDF
41	Yeon-Gyu Seo, Sung-Bae Cho	An Evolutionary Study on Cooperation in N-person Iterated Prisoner's Dilemma Game.	SEAL	1998	DBLP DOI BibTeX RDF
38	Daniel A. Ashlock	Grid-Robot Drivers: an Evolutionary Multi-agent Virtual Robotics Task.	CIG	2006	DBLP DOI BibTeX RDF
31	Michael J. Smith 0004, Marie desJardins	Learning to trust in the competence and commitment of agents.	Auton. Agents Multi Agent Syst.	2009	DBLP DOI BibTeX RDF	Bayesian updating, Harsanyi transformation, Prisoner’s dilemma, IPD, Pavlov, Learning, Trust, Game theory, Reputation, Decision theory, Q-learning, Evolutionary games, Bayesian Model Averaging
31	Richard T. B. Ma, Vishal Misra, Dan Rubenstein	An analysis of generalized slotted-Aloha protocols.	IEEE/ACM Trans. Netw.	2009	DBLP DOI BibTeX RDF	Markovian decision, MAC protocols, Stackelberg game, Prisoner's Dilemma, slotted-Aloha, short-term fairness
31	Celso M. de Melo, Liang Zheng, Jonathan Gratch	Expression of Moral Emotions in Cooperating Agents.	IVA	2009	DBLP DOI BibTeX RDF	Moral Emotions, Prisoner’s Dilemma, Cooperation, Virtual Humans, Expression of Emotions
31	Jae-Woo Kim	How social structure and institutional order co-evolve beyond instrumental rationality.	GECCO (Companion)	2008	DBLP DOI BibTeX RDF	emergent order, instrumental rationale, prisoner's dilemma game, coordination, netlogo, homophily, emergent structure
31	Yoshiteru Ishida, Masahiro Tokumitsu	Asymmetric Interactions between Cooperators and Defectors for Controlling Self-repairing.	KES (3)	2008	DBLP DOI BibTeX RDF	asymmetric interaction, spatial prisoner’s dilemma, maintenance of cooperating clusters, kin selection, autonomous distributed systems
31	Elchanan Mossel, Sébastien Roch	Slow emergence of cooperation for win-stay lose-shift on trees.	Mach. Learn.	2007	DBLP DOI BibTeX RDF	Games on graphs, Prisoner’s dilemma game, Win-Stay Lose-Shift, Oriented percolation, Emergence of cooperation, Learning
31	Abdul Nasir	Use of ICT: a step towards good governance in developing countries.	ICEGOV	2007	DBLP DOI BibTeX RDF	courts, prisoner, video trial, ICT, good governance
31	Matthew K. Matlock, Sandip Sen	Effective tag mechanisms for evolving coordination.	AAMAS	2007	DBLP DOI BibTeX RDF	learning, games, coordination, tags, evolution, prisoner's dilemma
31	Hai Liang Peng, Joc Cing Tay	The Baldwin effect under spatial isolation and autonomous reproduction.	GECCO	2006	DBLP DOI BibTeX RDF	learning, evolution, multi-agent simulation, prisoner's dilemma, Baldwin effect
31	Aviv Zohar, Jeffrey S. Rosenschein	Using tags to evolve trust and cooperation between groups.	AAMAS	2005	DBLP DOI BibTeX RDF	multi-agent simulation & modeling, tags, evolution, prisoner's dilemma, trust and reputation, artificial social systems
31	Jen-Hsiang Chen, Kuo-Ming Chao, Nick Godwin, Colin R. Reeves, Peter Smith	An automated negotiation mechanism based on co-evolution and game theory.	SAC	2002	DBLP DOI BibTeX RDF	no fear of deviation, prisoner dilemma, genetic algorithm, game theory
29	Mirsad Hadzikadic, Min Sun	Wisdom of Crowds in the Prisoner's Dilemma Context.	Advances in Machine Learning II	2010	DBLP DOI BibTeX RDF
29	Golriz Rezaei, Michael Kirley, Jens Pfau	Evolving Cooperation in the N-player Prisoner's Dilemma: A Social Network Model.	ACAL	2009	DBLP DOI BibTeX RDF
29	Lachlan Brumley, Kevin B. Korb, Carlo Kopp	Using Misperception to Counteract Noise in the Iterated Prisoner's Dilemma.	ACAL	2009	DBLP DOI BibTeX RDF
29	Lingzhi Luo, Nilanjan Chakraborty, Katia P. Sycara	Modeling Ethno-religious Conflicts as Prisoner's Dilemma Game in Graphs.	CSE (4)	2009	DBLP DOI BibTeX RDF
29	Vassilis Vassiliades, Aristodemos Cleanthous, Chris Christodoulou	Multiagent Reinforcement Learning with Spiking and Non-Spiking Agents in the Iterated Prisoner's Dilemma.	ICANN (1)	2009	DBLP DOI BibTeX RDF
29	Golriz Rezaei, Michael Kirley	Heterogeneous Payoffs and Social Diversity in the Spatial Prisoner's Dilemma game.	SEAL	2008	DBLP DOI BibTeX RDF
29	Enea Pestelacci, Marco Tomassini	Cooperation in Co-evolving Networks: The Prisoner's Dilemma and Stag-Hunt Games.	PPSN	2008	DBLP DOI BibTeX RDF
29	Koichi Moriyama	Learning-Rate Adjusting Q-Learning for Prisoner's Dilemma Games.	IAT	2008	DBLP DOI BibTeX RDF
29	Carlos Grilo, Luís Correia 0001	The Influence of Asynchronous Dynamics in the Spatial Prisoner's Dilemma Game.	SAB	2008	DBLP DOI BibTeX RDF
29	Sihai Zhang, Zhiwei Song, Xufa Wang, Wuyang Zhou	Emergence of small-world networks via local interaction using prisoner's dilemma game.	IEEE Congress on Evolutionary Computation	2007	DBLP DOI BibTeX RDF
29	Daniel A. Ashlock, Eun-Youn Kim, Wendy Ashlock	Fingerprint analysis of the noisy prisoner's dilemma.	IEEE Congress on Evolutionary Computation	2007	DBLP DOI BibTeX RDF
29	T. S. Ellis, Xin Yao 0001	Evolving cooperation in the non-iterated prisoner's dilemma: A social network inspired approach.	IEEE Congress on Evolutionary Computation	2007	DBLP DOI BibTeX RDF
29	Ken Ohara, Yusuke Nojima, Yumeka Kitano, Hisao Ishibuchi	Effects of spatial structures on evolution of iterated prisoner's dilemma game strategies with probabilistic decision making.	IEEE Congress on Evolutionary Computation	2007	DBLP DOI BibTeX RDF
29	Yoshiki Yamaguchi, Kenji Kanazawa, Yoshiharu Ohke, Tsutomu Maruyama	An Acceleration Method for Evolutionary Systems Based on Iterated Prisoner's Dilemma.	ARC	2007	DBLP DOI BibTeX RDF
29	Koichi Moriyama	Utility Based Q-learning to Maintain Cooperation in Prisoner's Dilemma Games.	IAT	2007	DBLP DOI BibTeX RDF
29	Carlos Grilo, Luís Correia 0001	Asynchronous Stochastic Dynamics and the Spatial Prisoner's Dilemma Game.	EPIA Workshops	2007	DBLP DOI BibTeX RDF
29	Colin Frayn, Andy Pryke, Siang Yew Chong	Exploring the Effect of Proximity and Kinship on Mutual Cooperation in the Iterated Prisoner's Dilemma.	PPSN	2006	DBLP DOI BibTeX RDF
29	Shashi Mittal, Kalyanmoy Deb	Optimal Strategies of the Iterated Prisoner's Dilemma Problem for Multiple Conflicting Objectives.	CIG	2006	DBLP DOI BibTeX RDF
29	Emilian Lalev, Maurice Grinberg	Backward vs. Forward-Oriented Decision Making in the Iterated Prisoner's Dilemma: A Comparison Between Two Connectionist Models.	SAB ABiALS	2006	DBLP DOI BibTeX RDF	recurrent artificial neural network, reinforcement learning, decision-making, cooperation, anticipation
29	Siang Yew Chong, Xin Yao 0001	Behavioral diversity, choices and noise in the iterated prisoner's dilemma.	IEEE Trans. Evol. Comput.	2005	DBLP DOI BibTeX RDF
29	Hisao Ishibuchi, Naoki Namikawa	Evolution of iterated prisoner's dilemma game strategies in structured demes under random pairing in game playing.	IEEE Trans. Evol. Comput.	2005	DBLP DOI BibTeX RDF
29	Nelis Franken, Andries P. Engelbrecht	Particle swarm optimization approaches to coevolve strategies for the iterated prisoner's dilemma.	IEEE Trans. Evol. Comput.	2005	DBLP DOI BibTeX RDF
29	Leslie Luthi, Mario Giacobini, Marco Tomassini	Emergence of Structure and Stability in the Prisoner's Dilemma on Networks.	ECAL	2005	DBLP DOI BibTeX RDF
29	Hisao Ishibuchi, Naoki Namikawa	Evolution of cooperative behavior in the iterated prisoner's dilemma under random pairing in game playing.	Congress on Evolutionary Computation	2005	DBLP DOI BibTeX RDF
29	Dan Ashlock, Eun-Youn Kim	Techniques for analysis of evolved prisoner's dilemma strategies with fingerprints.	Congress on Evolutionary Computation	2005	DBLP DOI BibTeX RDF
29	Chi Keong Goh, Hanyang Quek, Eu Jin Teoh, Kay Chen Tan	Evolution and incremental learning in the iterative prisoner's dilemma.	Congress on Evolutionary Computation	2005	DBLP DOI BibTeX RDF
29	Yoshiteru Ishida, Toshikatsu Mori	A Network Self-repair by Spatial Strategies in Spatial Prisoner's Dilemma.	KES (2)	2005	DBLP DOI BibTeX RDF
29	Evgenia Hristova, Maurice Grinberg	Investigation of Context Effects in Iterated Prisoner's Dilemma Game.	CONTEXT	2005	DBLP DOI BibTeX RDF
29	David Hales	Cooperation without Memory or Space: Tags, Groups and the Prisoner's Dilemma.	MABS	2000	DBLP DOI BibTeX RDF
29	Nobue Adachi, Kazuhiro Matsuo	Ecological Dynamics under Different Selection Rules in Distributed and Iterated Prisoner's Dilemma Games.	PPSN	1990	DBLP DOI BibTeX RDF
25	Xiaohong Cui	The Logic of Knowledge-Based Cooperation in the Social Dilemma.	LORI	2009	DBLP DOI BibTeX RDF
25	Carlos Grilo, Luís Correia 0001	Instability in Spatial Evolutionary Games.	EPIA	2009	DBLP DOI BibTeX RDF
25	Maurice Grinberg, Emilian Lalev	Anticipation in Coordination.	The Challenge of Anticipation	2008	DBLP DOI BibTeX RDF
25	Ayman Ghoneim, Hussein A. Abbass, Michael Barlow	The critical point when prisoners meet the minority: local and global dynamics in mixed evolutionary games.	IEEE Congress on Evolutionary Computation	2007	DBLP DOI BibTeX RDF
25	David Newth	On the evolution of altruistic behavior in asynchronous environments.	IEEE Congress on Evolutionary Computation	2007	DBLP DOI BibTeX RDF
25	Osher Yadgar	From Local Search to Global Behavior: Ad Hoc Network Example.	CIA	2007	DBLP DOI BibTeX RDF
25	Sihai Zhang, Shuangping Chen, Xufa Wang	Evolution of Cooperation Using Random Pairing on Social Networks.	SEAL	2006	DBLP DOI BibTeX RDF
25	Raj Mathew, M. R. Kaimal	Comments on "A fuzzy approach to strategic games".	IEEE Trans. Fuzzy Syst.	2005	DBLP DOI BibTeX RDF
25	Danna Voth	In the News.	IEEE Intell. Syst.	2005	DBLP DOI BibTeX RDF
25	Daniel B. Neill	Cooperation and coordination in the turn-taking dilemma.	TARK	2003	DBLP DOI BibTeX RDF
25	Takeshi Kawakami	Communication and Computation by Quantum Games.	UMC	2002	DBLP DOI BibTeX RDF
25	Rhys Price Jones	Surviving the many-person dilemna (abstract only).	ACM Conference on Computer Science	1987	DBLP DOI BibTeX RDF
19	Nicole Immorlica, Brendan Lucier, Brian Rogers	Cooperation in anonymous dynamic social networks.	EC	2010	DBLP DOI BibTeX RDF	social networks, prisoner's dilemma, equilibria
19	Cheng Yang	Analysis of the Multi-Phases Equilibrium on NIPD.	PACIIA (1)	2008	DBLP DOI BibTeX RDF	N-player Iterated Prisoner's Dilemma, Classify-Coding, Multi-phases Equilibrium, Evolutionary Game
19	Yu-Lin Chang	Who should own access rights? A game-theoretical approach to striking the optimal balance in the debate over Digital Rights Management.	Artif. Intell. Law	2007	DBLP DOI BibTeX RDF	balance in intellectual property, prisoner’s dilemma, game theory, Digital rights management, access right
19	David T. Nguyen, John F. Canny	Multiview: improving trust in group video conferencing through spatial faithfulness.	CHI	2007	DBLP DOI BibTeX RDF	spatial faithfulness, CSCW, trust, CMC, video conferencing, eye contact, prisoner's dilemma, gaze awareness, social dilemmas
19	Isaac Chao, Oscar Ardaiz, Ramon Sangüesa	Tag Mechanisms Evaluated for Coordination in Open Multi-Agent Systems.	ESAW	2007	DBLP DOI BibTeX RDF	group selection, prisoner’s dilemma, multi-agent systems, coordination, Tags, cooperative games
19	Xin Yao 0001, Yong Xu	Recent Advances in Evolutionary Computation.	J. Comput. Sci. Technol.	2006	DBLP DOI BibTeX RDF	computational time complexity, evolutionary computation, real-world application, neural network ensemble, prisoner's dilemma
19	Enda Howley, Colm O'Riordan	The effects of viscosity in choice and refusal IPD environments.	Artif. Intell. Rev.	2006	DBLP DOI BibTeX RDF	Prisoner’s dilemma, Implicit trust, Explicit trust, Multi-agent systems, Trust, Cooperation
19	Mark Klein, Peyman Faratin, Hiroki Sayama, Yaneer Bar-Yam	Protocols for Negotiating Complex Contracts.	IEEE Intell. Syst.	2003	DBLP DOI BibTeX RDF	multiple interdependent issues, simulated annealing, contracts, negotiation protocol, prisoner's dilemma
19	Daniel D. Garcia, David Ginat, Peter B. Henderson	Everything you always wanted to know about game theory: but were afraid to ask.	SIGCSE	2003	DBLP DOI BibTeX RDF	combinatorial game theory, economic game theory, artificial intelligence, ethics, CS1/2, prisoner's dilemma