{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,18]],"date-time":"2026-01-18T00:13:36Z","timestamp":1768695216643,"version":"3.49.0"},"reference-count":27,"publisher":"MDPI AG","issue":"4","license":[{"start":{"date-parts":[[2022,3,31]],"date-time":"2022-03-31T00:00:00Z","timestamp":1648684800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100002923","name":"CONICET","doi-asserted-by":"publisher","award":["PIP 0443\/2014"],"award-info":[{"award-number":["PIP 0443\/2014"]}],"id":[{"id":"10.13039\/501100002923","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100003074","name":"Agencia Nacional de Promoci\u00f3n Cient\u00edfica y Tecnol\u00f3gica","doi-asserted-by":"publisher","award":["PICT 2016 Nro 201 0215"],"award-info":[{"award-number":["PICT 2016 Nro 201 0215"]}],"id":[{"id":"10.13039\/501100003074","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Entropy"],"abstract":"<jats:p>This opening editorial aims to interest researchers and encourage novel research in the closely related fields of sociophysics and computational social science. We briefly discuss challenges and possible research directions in the study of social phenomena, with a particular focus on opinion dynamics. The aim of this Special Issue is to allow physicists, mathematicians, engineers and social scientists to show their current research interests in social dynamics, as well as to collect recent advances and new techniques in the analysis of social systems.<\/jats:p>","DOI":"10.3390\/e24040491","type":"journal-article","created":{"date-parts":[[2022,3,31]],"date-time":"2022-03-31T21:33:03Z","timestamp":1648762383000},"page":"491","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Modeling and Analysis of Social Phenomena: Challenges and Possible Research Directions"],"prefix":"10.3390","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0773-5507","authenticated-orcid":false,"given":"Federico","family":"Vazquez","sequence":"first","affiliation":[{"name":"Instituto de C\u00e1lculo, FCEyN, Universidad de Buenos Aires and Conicet, Intendente Guiraldes 2160, Cero + Infinito, Buenos Aires C1428EGA, Argentina"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2022,3,31]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"591","DOI":"10.1103\/RevModPhys.81.591","article-title":"Statistical physics of social dynamics","volume":"81","author":"Castellano","year":"2009","journal-title":"Rev. Mod. Phys."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1080\/0022250X.1982.9989929","article-title":"Sociophysics: A new approach of sociological collective behaviour. I. mean behaviour description of a strike","volume":"9","author":"Galam","year":"1982","journal-title":"J. Math. Sociol."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"643","DOI":"10.1214\/aop\/1176996306","article-title":"Ergodic Theorems for Weakly Interacting Infinite Systems and the Voter Model","volume":"3","author":"Holley","year":"1975","journal-title":"Ann. Probab."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"275","DOI":"10.1016\/j.crhy.2019.05.004","article-title":"Reality-inspired voter models: A mini-review","volume":"20","author":"Redner","year":"2019","journal-title":"Comptes Rendus Phys."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"403","DOI":"10.1140\/epjb\/e20020045","article-title":"Minority opinion spreading in random geometry","volume":"25","author":"Galam","year":"2002","journal-title":"Eur. Phys. J. B"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"238701","DOI":"10.1103\/PhysRevLett.90.238701","article-title":"Dynamics of Majority Rule in Two-State Interacting Spin Systems","volume":"90","author":"Krapivsky","year":"2003","journal-title":"Phys. Rev. Lett."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"1157","DOI":"10.1142\/S0129183100000936","article-title":"Opinion evolution in closed community","volume":"11","author":"Sznajd","year":"2000","journal-title":"Int. J. Mod. Phys. C"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"1239","DOI":"10.1142\/S012918310000105X","article-title":"Generalization to square lattice of Sznajd sociophysics model","volume":"11","author":"Stauffer","year":"2000","journal-title":"Int. J. Mod. Phys. C"},{"key":"ref_9","doi-asserted-by":"crossref","unstructured":"M\u00e4s, M., and Flache, A. (2013). Differentiation without Distancing. Explaining Bi-Polarization of Opinions without Negative Influence. PLoS ONE, 8.","DOI":"10.1371\/journal.pone.0074516"},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"40004","DOI":"10.1209\/0295-5075\/106\/40004","article-title":"The influence of persuasion in opinion formation and polarization","volume":"106","author":"Braunstein","year":"2014","journal-title":"EPL (Europhys. Lett.)"},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1142\/S0219525900000078","article-title":"Mixing beliefs among interacting agents","volume":"3","author":"Deffuant","year":"2000","journal-title":"Adv. Complex Syst."},{"key":"ref_12","first-page":"2","article-title":"Opinion Dynamics and Bounded Confidence, Models, Analysis and Simulation","volume":"5","author":"Hegselmann","year":"2002","journal-title":"J. Artif. Soc. Soc. Simul."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"1819","DOI":"10.1142\/S0129183107011789","article-title":"Continuous opinion dynamics under bounded confidence: A survey","volume":"18","author":"Lorenz","year":"2007","journal-title":"Int. J. Mod. Phys. C"},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"118","DOI":"10.1080\/01621459.1974.10480137","article-title":"Reaching a Consensus","volume":"69","author":"Degroot","year":"1974","journal-title":"J. Am. Stat. Assoc."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1007\/s11633-019-1169-8","article-title":"Recent Advances in the Modelling and Analysis of Opinion Dynamics on Influence Networks","volume":"16","author":"Anderson","year":"2019","journal-title":"Int. J. Autom. Comput."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"40","DOI":"10.1063\/PT.3.3845","article-title":"Sociophysics","volume":"71","author":"Schweitzer","year":"2018","journal-title":"Phys. Today"},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/s10955-013-0703-2","article-title":"Statistical Mechanics and Social Sciences I","volume":"151","author":"Fortunato","year":"2013","journal-title":"J. Stat. Phys."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"2","DOI":"10.18564\/jasss.3521","article-title":"Models of Social Influence: Towards the Next Frontiers","volume":"20","author":"Flache","year":"2017","journal-title":"J. Artif. Soc. Soc. Simul."},{"key":"ref_19","doi-asserted-by":"crossref","unstructured":"S\u00eerbu, A., Loreto, V., Servedio, V., and Tria, F. (2017). Opinion Dynamics: Models, Extensions and External Effects, Springer.","DOI":"10.1007\/978-3-319-25658-0_17"},{"key":"ref_20","first-page":"1","article-title":"Modelling Opinion Formation with Physics Tools: Call for Closer Link with Reality","volume":"12","author":"Sobkowicz","year":"2009","journal-title":"J. Artif. Soc. Soc. Simul."},{"key":"ref_21","unstructured":"Fernandez Peralta, A., Kert\u00e9sz, J., and I\u00f1iguez, G. (2022). Opinion dynamics in social networks: From models to data. arXiv."},{"key":"ref_22","doi-asserted-by":"crossref","unstructured":"Chacoma, A., and Zanette, D.H. (2015). Opinion Formation by Social Influence: From Experiments to Modeling. PLoS ONE, 10.","DOI":"10.1371\/journal.pone.0140406"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"721","DOI":"10.1126\/science.1167742","article-title":"Computational Social Science","volume":"323","author":"Lazer","year":"2009","journal-title":"Science"},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"118","DOI":"10.1038\/srep00402","article-title":"Emotional persistence in online chatting communities","volume":"2","author":"Garas","year":"2012","journal-title":"Sci. Rep."},{"key":"ref_25","doi-asserted-by":"crossref","unstructured":"Lehmann, J., Gon\u00e7alves, B., Ramasco, J.J., and Cattuto, C. (2012, January 16\u201320). Dynamical Classes of Collective Attention in Twitter. Proceedings of the 21st International Conference on World Wide Web, Lyon, France.","DOI":"10.1145\/2187836.2187871"},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"138701","DOI":"10.1103\/PhysRevLett.99.138701","article-title":"Scaling and Universality in Proportional Elections","volume":"99","author":"Fortunato","year":"2007","journal-title":"Phys. Rev. Lett."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"120401","DOI":"10.1063\/5.0037137","article-title":"Introduction to the chaos focus issue on the dynamics of social systems","volume":"30","author":"Toral","year":"2020","journal-title":"Chaos Interdiscip. J. Nonlinear Sci."}],"container-title":["Entropy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1099-4300\/24\/4\/491\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T22:47:23Z","timestamp":1760136443000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1099-4300\/24\/4\/491"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,3,31]]},"references-count":27,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2022,4]]}},"alternative-id":["e24040491"],"URL":"https:\/\/doi.org\/10.3390\/e24040491","relation":{},"ISSN":["1099-4300"],"issn-type":[{"value":"1099-4300","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,3,31]]}}}