IDEAS home Printed from https://ideas.repec.org/a/plo/pone00/0172073.html
   My bibliography  Save this article

The role of the interaction network in the emergence of diversity of behavior

Author

Listed:
  • Alan Godoy
  • Pedro Tabacof
  • Fernando J Von Zuben

Abstract

How can systems in which individuals’ inner workings are very similar to each other, as neural networks or ant colonies, produce so many qualitatively different behaviors, giving rise to roles and specialization? In this work, we bring new perspectives to this question by focusing on the underlying network that defines how individuals in these systems interact. We applied a genetic algorithm to optimize rules and connections of cellular automata in order to solve the density classification task, a classical problem used to study emergent behaviors in decentralized computational systems. The networks used were all generated by the introduction of shortcuts in an originally regular topology, following the small-world model. Even though all cells follow the exact same rules, we observed the existence of different classes of cells’ behaviors in the best cellular automata found—most cells were responsible for memory and others for integration of information. Through the analysis of structural measures and patterns of connections (motifs) in successful cellular automata, we observed that the distribution of shortcuts between distant regions and the speed in which a cell can gather information from different parts of the system seem to be the main factors for the specialization we observed, demonstrating how heterogeneity in a network can create heterogeneity of behavior.

Suggested Citation

  • Alan Godoy & Pedro Tabacof & Fernando J Von Zuben, 2017. "The role of the interaction network in the emergence of diversity of behavior," PLOS ONE, Public Library of Science, vol. 12(2), pages 1-32, February.
    • Handle: RePEc:plo:pone00:0172073
    DOI: 10.1371/journal.pone.0172073
    as

    Download full text from publisher

    File URL: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0172073
    Download Restriction: no
    File URL: https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0172073&type=printable
    Download Restriction: no
    File URL: https://libkey.io/10.1371/journal.pone.0172073?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. R. Quian Quiroga & L. Reddy & G. Kreiman & C. Koch & I. Fried, 2005. "Invariant visual representation by single neurons in the human brain," Nature, Nature, vol. 435(7045), pages 1102-1107, June.
    2. Edwin Hutchins, 1991. "Organizing Work by Adaptation," Organization Science, INFORMS, vol. 2(1), pages 14-39, February.
    3. Scott E. Page, 2007. "Prologue to The Difference: How the Power of Diversity Creates Better Groups, Firms, Schools, and Societies," Introductory Chapters, in: The Difference: How the Power of Diversity Creates Better Groups, Firms, Schools, and Societies, Princeton University Press.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Gerring, John & Thacker, Strom C. & Lu, Yuan & Huang, Wei, 2015. "Does Diversity Impair Human Development? A Multi-Level Test of the Diversity Debit Hypothesis," World Development, Elsevier, vol. 66(C), pages 166-188.
    2. Dindo, Pietro & Massari, Filippo, 2020. "The wisdom of the crowd in dynamic economies," Theoretical Economics, Econometric Society, vol. 15(4), November.
    3. Guido Fioretti, 2007. "A connectionist model of the organizational learning curve," Computational and Mathematical Organization Theory, Springer, vol. 13(1), pages 1-16, March.
    4. Suhas D. Parandekar & Evgeny Patarakin & Gulcan Yayla, 2019. "Children Learning to Code," World Bank Publications - Reports 36726, The World Bank Group.
    5. Aga, B.K. & Tesfay, G.B., 2018. "How Should Rural Financial Cooperatives Be Best Organized? Evidence from Ethiopia," 2018 Conference, July 28-August 2, 2018, Vancouver, British Columbia 277735, International Association of Agricultural Economists.
    6. Corrado Battisti, 2018. "Preparing students for the operational environmental career: an integrated project-based road map for academic programs," Journal of Environmental Studies and Sciences, Springer;Association of Environmental Studies and Sciences, vol. 8(4), pages 573-583, December.
    7. Boateng, Agyenim & Du, Min & Bi, XiaoGang & Lodorfos, George, 2019. "Cultural distance and value creation of cross-border M&A: The moderating role of acquirer characteristics," International Review of Financial Analysis, Elsevier, vol. 63(C), pages 285-295.
    8. Yann Algan & Camille Hémet & David D. Laitin, 2016. "The Social Effects of Ethnic Diversity at the Local Level: A Natural Experiment with Exogenous Residential Allocation," Journal of Political Economy, University of Chicago Press, vol. 124(3), pages 696-733.
    9. Jacques Poot & Bridget Daldy & Matthew Roskruge, 2013. "Perception of workplace discrimination among immigrants and native born New Zealanders," Australian Journal of Labour Economics (AJLE), Bankwest Curtin Economics Centre (BCEC), Curtin Business School, vol. 16(1), pages 137-154.
    10. Kayse Lee Maass & Vera Mann Hey Lo & Anna Weiss & Mark S. Daskin, 2015. "Maximizing Diversity in the Engineering Global Leadership Cultural Families," Interfaces, INFORMS, vol. 45(4), pages 293-304, August.
    11. Rafols, Ismael & Leydesdorff, Loet & O’Hare, Alice & Nightingale, Paul & Stirling, Andy, 2012. "How journal rankings can suppress interdisciplinary research: A comparison between Innovation Studies and Business & Management," Research Policy, Elsevier, vol. 41(7), pages 1262-1282.
    12. Yann Algan & Camille Hémet & David D. Laitin, 2016. "The Social Effects of Ethnic Diversity at the Local Level: A Natural Experiment with Exogenous Residential Allocation," Journal of Political Economy, University of Chicago Press, vol. 124(3), pages 696-733.
    13. Janet MacFall & Joanna Lelekacs & Todd LeVasseur & Steve Moore & Jennifer Walker, 2015. "Toward resilient food systems through increased agricultural diversity and local sourcing in the Carolinas," Journal of Environmental Studies and Sciences, Springer;Association of Environmental Studies and Sciences, vol. 5(4), pages 608-622, December.
    14. Nijkamp, Peter & Poot, Jacques, 2015. "Cultural Diversity: A Matter of Measurement," IZA Discussion Papers 8782, Institute of Labor Economics (IZA).
    15. Umut Güçlü & Marcel A J van Gerven, 2014. "Unsupervised Feature Learning Improves Prediction of Human Brain Activity in Response to Natural Images," PLOS Computational Biology, Public Library of Science, vol. 10(8), pages 1-12, August.
    16. Haifeng Qian, 2013. "Diversity Versus Tolerance: The Social Drivers of Innovation and Entrepreneurship in US Cities," Urban Studies, Urban Studies Journal Limited, vol. 50(13), pages 2718-2735, October.
    17. Fioretti, Guido, 2009. "From men and machines to the organizational learning curve," MPRA Paper 19392, University Library of Munich, Germany.
    18. Situngkir, Hokky, 2015. "Indonesia embraces the Data Science," MPRA Paper 66048, University Library of Munich, Germany.
    19. Dimitrova-Grajzl Valentina & Grajzl Peter & Guse A. Joseph & Smith J. Taylor, 2016. "Racial Group Affinity and Religious Giving: Evidence from Congregation-Level Panel Data," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 16(2), pages 689-725, April.
    20. Chad Sparber, 2009. "Racial Diversity and Aggregate Productivity in U.S. Industries: 1980–2000," Southern Economic Journal, John Wiley & Sons, vol. 75(3), pages 829-856, January.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:plo:pone00:0172073. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: plosone (email available below). General contact details of provider: https://journals.plos.org/plosone/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.