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使用元胞自动机（Celluer Automata），设定了一个只由方格组成的系统，每个方格就是一个“元胞（cell）”。每个元胞只能有有限个状态，期额元胞在各个状态间的转换条件只由紧贴着该元胞的周围元胞状态决定。元胞自动机与人工智能技术和微型计算机的所获得的进步一道为[[混沌理论]]和[[复杂系统]]等研究领域的建立做出重大贡献，同时也冲洗唤起了人们在理解交叉学科的复杂物理和社会系统的兴趣。众多致力于研究复杂科学的科研组织也是建立于这个时候：[[圣塔菲研究所]]由一群来自[https://www.lanl.gov/ 洛斯阿拉莫斯国家实验室]的物理学家在1984年发起，密歇根大学的[https://lsa.umich.edu/cscs/about-us/history.html BACH小组]也是在八十年代中期成立的。

使用元胞自动机（Celluer Automata），设定了一个只由方格组成的系统，每个方格就是一个“元胞（cell）”。每个元胞只能有有限个状态，期额元胞在各个状态间的转换条件只由紧贴着该元胞的周围元胞状态决定。元胞自动机与人工智能技术和微型计算机的所获得的进步一道为[[混沌理论]]和[[复杂系统]]等研究领域的建立做出重大贡献，同时也冲洗唤起了人们在理解交叉学科的复杂物理和社会系统的兴趣。众多致力于研究复杂科学的科研组织也是建立于这个时候：[[圣塔菲研究所]]由一群来自[https://www.lanl.gov/ 洛斯阿拉莫斯国家实验室]的物理学家在1984年发起，密歇根大学的[https://lsa.umich.edu/cscs/about-us/history.html BACH小组]也是在八十年代中期成立的。

This cellular automata paradigm gave rise to a third wave of social simulation emphasizing agent-based modeling. Like micro-simulations, these models emphasized bottom-up designs but adopted four key assumptions that diverged from microsimulation: autonomy, interdependency, simple rules, and adaptive behavior.<ref name="MW"/> Agent-based models are less concerned with predictive accuracy and instead emphasize theoretical development.<ref>{{cite journal |title=A simulation of the structure of academic science |journal=Sociological Research Online |volume=2 |issue=2 |pages=1–15 |year=1997 |first=Nigel |last=Gilbert |url=http://www.socresonline.org.uk/socresonline/2/2/3.html |doi=10.5153/sro.85 |access-date=2009-12-16 |archive-url=https://web.archive.org/web/19980524062306/http://www.socresonline.org.uk/socresonline/2/2/3.html |archive-date=1998-05-24 |url-status=dead }}</ref> In 1981, mathematician and political scientist [[Robert Axelrod]] and evolutionary biologist [[W.D. Hamilton]] published a major paper in ''[[Science (journal)|Science]]'' titled "The Evolution of Cooperation" which used an agent-based modeling approach to demonstrate how social cooperation based upon reciprocity can be established and stabilized in a [[prisoner's dilemma]] game when agents followed simple rules of self-interest.<ref>{{cite journal|title=The Evolution of Cooperation |first1=Robert |last1=Axelrod |first2=William D. |last2=Hamilton |journal=Science |volume=211 |issue=4489 |pages=1390–1396 |doi=10.1126/science.7466396|pmid=7466396 |date=March 27, 1981|bibcode=1981Sci...211.1390A }}</ref> Axelrod and Hamilton demonstrated that individual agents following a simple rule set of (1) cooperate on the first turn and (2) thereafter replicate the partner's previous action were able to develop "norms" of cooperation and sanctioning in the absence of canonical sociological constructs such as demographics, values, religion, and culture as preconditions or mediators of cooperation.<ref name="Cooperation"/> Throughout the 1990s, scholars like [[William Sims Bainbridge]], [[Kathleen Carley]], [[Michael Macy]],  and [[John Skvoretz]] developed multi-agent-based models of [[generalized reciprocity]], [[prejudice]], [[social influence]], and organizational [[information processing]]. In 1999, [[Nigel Gilbert]] published the first textbook on Social Simulation: ''Simulation for the social scientist'' and established its most relevant journal: the [[Journal of Artificial Societies and Social Simulation]].

This cellular automata paradigm gave rise to a third wave of social simulation emphasizing agent-based modeling. Like micro-simulations, these models emphasized bottom-up designs but adopted four key assumptions that diverged from microsimulation: autonomy, interdependency, simple rules, and adaptive behavior.<ref name="MW"/> Agent-based models are less concerned with predictive accuracy and instead emphasize theoretical development.<ref>{{cite journal |title=A simulation of the structure of academic science |journal=Sociological Research Online |volume=2 |issue=2 |pages=1–15 |year=1997 |first=Nigel |last=Gilbert |url=http://www.socresonline.org.uk/socresonline/2/2/3.html |doi=10.5153/sro.85 |access-date=2009-12-16 |archive-url=https://web.archive.org/web/19980524062306/http://www.socresonline.org.uk/socresonline/2/2/3.html |archive-date=1998-05-24 |url-status=dead }}</ref> In 1981, mathematician and political scientist [[Robert Axelrod]] and evolutionary biologist [[W.D. Hamilton]] published a major paper in ''[[Science (journal)|Science]]'' titled "The Evolution of Cooperation" which used an agent-based modeling approach to demonstrate how social cooperation based upon reciprocity can be established and stabilized in a [[prisoner's dilemma]] game when agents followed simple rules of self-interest.<ref>{{cite journal|title=The Evolution of Cooperation |first1=Robert |last1=Axelrod |first2=William D. |last2=Hamilton |journal=Science |volume=211 |issue=4489 |pages=1390–1396 |doi=10.1126/science.7466396|pmid=7466396 |date=March 27, 1981|bibcode=1981Sci...211.1390A }}</ref>  

Axelrod and Hamilton demonstrated that individual agents following a simple rule set of (1) cooperate on the first turn and (2) thereafter replicate the partner's previous action were able to develop "norms" of cooperation and sanctioning in the absence of canonical sociological constructs such as demographics, values, religion, and culture as preconditions or mediators of cooperation.<ref name="Cooperation"/> Throughout the 1990s, scholars like [[William Sims Bainbridge]], [[Kathleen Carley]], [[Michael Macy]],  and [[John Skvoretz]] developed multi-agent-based models of [[generalized reciprocity]], [[prejudice]], [[social influence]], and organizational [[information processing]]. In 1999, [[Nigel Gilbert]] published the first textbook on Social Simulation: ''Simulation for the social scientist'' and established its most relevant journal: the [[Journal of Artificial Societies and Social Simulation]].

这一轮元胞自动机的研究范式催生了使用基于主体建模（Agent-based Modeling）的第三次社会模拟浪潮。和宏观模拟类似，这些模型强调了自底向上的设计思想，但采用了四个不同于宏观建模的假设：自主（autonomy）、独立（interdependency）、简单规则（simple rules）、和适应性行为（adaptive behavior）。<ref name="MW"/> 相比于预测的准确度，基于主体的建模更加强调理论的建立。<ref>{{cite journal |title=A simulation of the structure of academic science |journal=Sociological Research Online |volume=2 |issue=2 |pages=1–15 |year=1997 |first=Nigel |last=Gilbert |url=http://www.socresonline.org.uk/socresonline/2/2/3.html |doi=10.5153/sro.85 |access-date=2009-12-16 |archive-url=https://web.archive.org/web/19980524062306/http://www.socresonline.org.uk/socresonline/2/2/3.html |archive-date=1998-05-24 |url-status=dead }}</ref>  

这一轮元胞自动机的研究范式催生了使用基于主体建模（Agent-based Modeling）的第三次社会模拟浪潮。和宏观模拟类似，这些模型强调了自底向上的设计思想，但采用了四个不同于宏观建模的假设：自主（autonomy）、独立（interdependency）、简单规则（simple rules）、和适应性行为（adaptive behavior）。<ref name="MW"/> 相比于预测的准确度，基于主体的建模更加强调理论的建立。<ref>{{cite journal |title=A simulation of the structure of academic science |journal=Sociological Research Online |volume=2 |issue=2 |pages=1–15 |year=1997 |first=Nigel |last=Gilbert |url=http://www.socresonline.org.uk/socresonline/2/2/3.html |doi=10.5153/sro.85 |access-date=2009-12-16 |archive-url=https://web.archive.org/web/19980524062306/http://www.socresonline.org.uk/socresonline/2/2/3.html |archive-date=1998-05-24 |url-status=dead }}</ref>  

在1981年，数学家与政治学家[[罗伯特·阿克塞尔罗德]]与演化生物学家[https://zh.wikipedia.org/wiki/%E5%A8%81%E5%BB%89%C2%B7%E5%94%90%E7%B4%8D%C2%B7%E6%BC%A2%E5%BD%8C%E7%88%BE%E9%A0%93 威廉·汉密尔顿]一同在《Science》杂志上发表了一篇名为《合作的进化（The Evolution of Cooperation）》的经典论文，其中使用了基于主体的建模来展示了在囚徒困境的博弈中，当主体们（agents）只遵循简单的、自利的规则时，也可以在互惠的原则上建立稳定的社会合作。<ref>{{cite journal|title=The Evolution of Cooperation |first1=Robert |last1=Axelrod |first2=William D. |last2=Hamilton |journal=Science |volume=211 |issue=4489 |pages=1390–1396 |doi=10.1126/science.7466396|pmid=7466396 |date=March 27, 1981|bibcode=1981Sci...211.1390A }}</ref>

在1981年，数学家与政治学家[[罗伯特·阿克塞尔罗德]]与演化生物学家[https://zh.wikipedia.org/wiki/%E5%A8%81%E5%BB%89%C2%B7%E5%94%90%E7%B4%8D%C2%B7%E6%BC%A2%E5%BD%8C%E7%88%BE%E9%A0%93 威廉·汉密尔顿]一同在《Science》杂志上发表了一篇名为《合作的进化（The Evolution of Cooperation）》的经典论文，其中使用了基于主体的建模来展示了在囚徒困境的博弈中，当主体们（agents）只遵循简单的、自利的规则时，也可以在互惠的原则上建立稳定的社会合作。<ref>{{cite journal|title=The Evolution of Cooperation |first1=Robert |last1=Axelrod |first2=William D. |last2=Hamilton |journal=Science |volume=211 |issue=4489 |pages=1390–1396 |doi=10.1126/science.7466396|pmid=7466396 |date=March 27, 1981|bibcode=1981Sci...211.1390A }}</ref>

===Data mining and social network analysis===

===Data mining and social network analysis===