A model for French voters

Antoine Vendeville^1,2,3

1: médialab Sciences Po, 75007 Paris, France; 2: Complex Systems Institute of Paris Île-de-France (ISC-PIF) CNRS, 75013 Paris, France; 3: Learning Planet Institute, Research Unit Learning Transitions, 75004 Paris, France

A social media analysis of the political interactions during the French 2022 presidential election

Ixandra Achitouv

CNRS, France

Beyond the Ideological Echo Chambers: Exploring the Dynamics of Diversity, and Demography in Digital Information Ecosystem

Burak Ozturan

Northeastern University, United States of America

Coevolutionary Axelrod Model with Weighted Overlap and Features Competition

Chiara Giaquinta^1,2, Laura Hernandez², David Chavalarias^1,3

1: CNRS, Complex Systems Institute of Paris Île-de-France (ISC-PIF) Paris, France; 2: Laboratoire de Physique Théorique et Modélisation, CNRS-CY Cergy Paris Université, Cergy-Pontoise, France; 3: EHESS, Centre d’Analyse et de Mathématique Sociales (CAMS) Paris, France

Ideological bias and information cascades on Twitter: evidence from French politicians

Shaden Shabayek¹, Margherita Comola^2,3

1: SciencesPo, France; 2: University Paris-Saclay; 3: Paris School of Economics

Modeling the Emergence of Shared-Issue Networks in the Era of Fragmentation Using Digital Log and Survey Data

Sujin Choi

Kyung Hee University, Korea, Republic of (South Korea)

Network pragmatic arenas: Analyzing a vaccine controversy on YouTube

Alexandre Doré

CERMES3, France

Phase Transitions in Socially Balanced Systems: Why More Interactions Drive Polarization

Markus Hofer^1,2, Jan Korbel^1,2, Stefan Thurner^1,2,3

1: Medical University of Vienna, Center for Medical Data Science,3 Institute of the Science of Complex Systems, Spitalgasse 23, 1090, Vienna, Austria; 2: Complexity Science Hub Vienna, Metternichgasse 8, 1030, Vienna Austria; 3: Santa Fe Institute, 1399 Hyde Park Rd, Santa Fe, NM 87501, USA

TIDEM: Measuring Political Distance and Polarization through Retweet Networks in Spanish Regional Elections

Raul Broto Cervera, Albert Batlle, Cristina Pérez-Solà

Universitat Oberta de Catalunya, Spain

Discerning media bias within a network of political allies: an analytic condition for disruption by partisans

Jarra Reynolds Horstman, Andrew Melatos, Farhad Farokhi

University of Melbourne, Australia

Project ARCH: Optimizing the Design of Virtual Scientific Ecosystems for Team Formation and Innovation

Emma Rosa Zajdela^1,2, Sodiq Abiodun Mojeed², Joan Kim²

1: Princeton University, United States of America; 2: Santa Fe Institute, United States of America

The robust-fragile duality of the ATLAS collaboration network

Rubén Rodríguez-Casañ, María Palazzi, Albert Solé-Ribalta, Agustí Canals, Javier Borge-Holthoefer

Universitat Oberta de Catalunya, Spain

The stagnation of a science

Ryder Gillespie

Université de Montréal, Canada

Do states make scientific fields?

Peter McMahan, Gabriel Lévesque

McGill University, Canada

Gender differences in scientific recognition: authorship and acknowledgment

Yukie Sano¹, Keigo Kusumegi², Daniel E. Acuna³

1: University of Tsukuba, Japan; 2: Cornell University, US; 3: University of Colorado Boulder, US

The Impact of Major Life Events on Personal Social Networks

DAVID HACHEN, Ethan Greist

University of Notre Dame, United States of America

Changes of ego-centric networks over 3 decades - what can we learn from cross-sectional surveys?

Fruzsina Albert^1,2, Beata David^1,2

1: HUN-REN Centre for Social Sciences, Hungary; 2: Semmelweis University, Institute of Mental Health

A parallel kinship universe? Using Dutch kinship network data to replicate Kolk et al.’s (2023) demographic account of kinship networks in Sweden

Vera de Bel¹, Eszter Bokányi², Karsten Hank³, Thomas Leopold³

1: University of Groningen, The Netherlands; 2: University of Amsterdam, The Netherlands; 3: University of Cologne, Germany

Adolescents’ support networks and suicide awareness: A cross-sectional personal network analysis

Stéphanie Baggio¹, Marlène Sapin²

1: University of Bern, Switzerland; 2: FORS, Switzerland

Between the family, the market, and the state: exploring how Swiss young adults achieve welfare under different institutional and network configurations

Javier Fernandez-Garcia

University of Geneva, Switzerland

Beyond Adolescence: Exploring Value Similarities Between Parents and Adult Children

Charlotte Clara Becker

GESIS - Leibniz Institute for the Social Sciences, Germany

Disruptive life events, conflicting temporalities and social support mobilization processes: Peruvian teachers in times of pandemic.

Martin Christian Santos

Pontificia Universidad Catolica del Peru, Peru

Ego-centric female networks of male refugees from Syria and Afghanistan: romantic potential

Kateryna Sytkina^1,2, Irena Kogan², Thomas Leopold¹

1: University of Cologne, Germany; 2: University of Mannheim, Germany

Family networks in the transition to parenthood: A predictive machine learning approach

Nicolás Soler, Tom Emery, Agnieszka Kanas

Erasmus University Rotterdam, Netherlands, The

Patterns of Resources and Strains in Personal Networks of Young Adults and Mental Health

Marlène Sapin¹, Stéphanie Baggio²

1: FORS & Centre of Expertise in Life Course Research LIVES, University of Lausanne, Switzerland; 2: Institute of Primary Health Care (BIHAM), University of Bern, Switzerland

Personal Networks Across Normative and Non-normative Life Events: A Study of the Transition to Adulthood

Olga Ganjour^1,2, Eric D. Widmer^1,2

1: University of Geneva, Switzerland; 2: Swiss Centre of Expertise in Life Course Research (LIVES Centre)

Personal networks and transnational migration: A life-course approach

José Luis Molina¹, Renata Hosnedlova², Miranda Lubbers¹

1: Universitat Autònoma de Barcelona, Spain; 2: Sciences Po Toulouse, France

Processes and mechanisms of personal networks change along different life transitions: A cross-survey, mixed methods and collective analysis

Claire Bidart

LEST, CNRS, Aix Marseille Univ, Aix en Provence, France

Role of self-esteem, need for cognitive closure and communion in evolution of social networks

Katarzyna Growiec¹, Beata Łopaciuk-Gonczaryk², Barnaba Danieluk³

1: SWPS University, Poland; 2: Faculty of Economic Sciences, University of Warsaw, Poland; 3: UMCS Maria Curie-Sklodowska University in Lublin, Poland

Strangers in the family? Prevalence of ‘hidden’ kin and their predictors across kin type

Lisa Jessee, Lea Ellwardt, Thomas Leopold

Universität zu Köln, Germany

The IdNet project: Bridging sociological, social-psychological and social media perspectives in personal network research

Eric Widmer¹, Christian Staerklé², Guillaume Fernandez¹, Sarah Fontanellaz², Esté Torres¹, Eva Green², Marlene Sapin², Tommaso Venturini¹, Gil Viry³

1: University of Geneva, Switzerland; 2: University of Lausanne, Switzerland; 3: University of Edinburgh

Singlehood, Social Network, and Perceived Old-age Support: A Study of Middle-aged Never-married Adults in Hong Kong

Gina Lai

Hong Kong Baptist University, Hong Kong S.A.R. (China)

Forgetting Friends and Foes: Self-Reported Errors in Sociocentrically Mapped Face-to-Face Networks

Karina Raygoza Cortez, Marios Papamichalis, Nicholas A. Christakis, Ana Lucia Rodriguez de la Rosa

Yale University, United States of America

Bayesian estimation of ERGMs with not-at-random missingness in covert networks

Jonathan Januar¹, H Colin Gallagher¹, Johan Koskinen^1,2

1: University of Melbourne, Australia; 2: Stockholm University, Sweden

Extending respondent-driven sampling to allow modeling of social networks with application to people who inject drugs

Amirhossein Alvandi¹, Pavel N. Krivitsky², Krista Gile¹

1: University of Massachusetts Amherst, US; 2: University of New South Wales, Australia

Sampled datasets risk substantial bias in the identification of political polarization on social media

Gabriele Di Bona^1,2, Emma Fraxanet³, Björn Komander^4,5, Andrea Lo Sasso^6,7,8, Virginia Morini⁹, Antoine Vendeville^10,11,12, Max Falkenberg¹³, Alessandro Galeazzi¹⁴

1: CNRS, GEMASS, 59 rue Pouchet, F-75017, Paris, France; 2: Sony Computer Science Laboratories Rome, Joint Initiative CREF-Sony, Centro Ricerche Enrico Fermi, Via Panisperna 89/A, I-00184, Rome, Italy; 3: Department of Information and Communication Technologies, Universitat Pompeu Fabra, Tànger 122-140, 08018, Barcelona, Spain; 4: IIIA-CSIC, Campus UAB, 08193 Cerdanyola, Spain; 5: School of Computing Technologies, RMIT University; 6: Universita degli Studi di Bari Aldo Moro, Dipartimento Interateneo di Fisica, Bari, I-70125, Italy; 7: Istituto Nazionale di Fisica Nucleare, Sezione di Bari, Bari, I-70125, Italy; 8: Predict S.r.l., Viale Adriatico - Fiera del Levante - Pad. 105, I-70132 Bari, Italy; 9: KDD Lab, CNR-ISTI, 56126 Pisa, Italy; 10: médialab, Sciences Po, 75007 Paris, France; 11: Complex Systems Institute of Paris Île-de-France (ISC-PIF) CNRS, 75013 Paris, France; 12: Learning Planet Institute, Research Unit Learning Transitions (UR LT, joint unit with CY Cergy Paris University), F-75004 Paris, France; 13: Department of Network and Data Science, Central European University, Vienna, Austria; 14: Department of Mathematics, University of Padova, Italy

Sampling error in social networks

Judith Gilsbach^1,2, Alyssa Smith³, Termeh Shafie², David Lazer³

1: GESIS Leibniz Institute for the Social Sciences, Germany; 2: University of Konstanz, Germany; 3: Network Science Institute, Northeastern University, Boston, MA, USA

Dynamic media bias: evolving the political leaning of a media organization in response to perceptions in a network of political allies and opponents

Nicholas Kah Yean Low^1,2, Andrew Melatos^1,2

1: University of Melbourne, Australia; 2: Australian Research Council Centre of Excellence for Gravitational Wave Discovery (OzGrav)

Exponential-family models for signed polytomous networks

Alberto Caimo, Isabella Gollini

University College Dublin, Ireland

Information dissemination and confusion in signed networks

Eckhard Steffen¹, Ligang Jin²

1: Paderborn University, Germany; 2: Zhejiang Normal University, China

Modeling echo chamber effects in signed networks

Fernando Diaz-Diaz¹, Antoine Vendeville^2,3,4

1: IFISC (UIB-CSIC), Institute for Cross-Disciplinary Physics and Complex Systems, Campus Universitat de les Illes Balears, 07122 Palma de Mallorca, Spain; 2: médialab Sciences Po, 75007 Paris, France; 3: Complex Systems Institute of Paris Île-de-France (ISC-PIF) CNRS, 75013 Paris, France; 4: Learning Planet Institute, Research Unit Learning Transitions, 75004 Paris, France

Spatial Proximity to and Prevalence of Antagonistic Ties and Health

Margaret Traeger¹, Nicholas Christakis²

1: University of Notre Dame, United States of America; 2: Yale University, United States of America

A Hypergraph Analysis of the European Commission Lobby Network

Amina Azaiez, Antoine Mandel

Paris 1 Panthéon Sorbonne University, France

Actor Networks and Coalition Formation in a Nascent Subsystem Over Time

Manuel Fischer^1,2, Josefine Wyser^1,2, Johanna Hornung^2,3

1: Eawag, Switzerland; 2: University of Bern, Switzerland; 3: University of Lausanne, Switzerland

Brexit, Borders, and Buzzwords: Unravelling the Networks of EU Messaging in UK Media

Katarzyna Anna Piwnicka

University of East Anglia, United Kingdom

Discussion Networks in Conflict: Whom to Talk to and What to Discuss?

Eva Fernández, Sandra Penic

University of Geneva, Switzerland

Do Transboundary Crisis Managers Learn from Past Experiences? Comparing the EU Responses to Two Cyclones in Mozambique

Carlos Bravo-Laguna, Wout Broekema

Leiden University, Netherlands, The

Gaining Social Capital? The Impact of Institutional Political Experience on Politicians' Social Trajectories

Alejandro Plaza¹, Joaquin Rozas²

1: Humboldt Universitat zu Berlin, Germany; 2: Universidad Pompeu Fabra

Governance Resilience & Political Change: Native Forest Deforestation and the Implementation of Argentinean Forest Law

Carla Inguaggiato¹, Dimitris Christopolous², Mioni Walter³

1: Università di Bologna, Italy; 2: Heriot-Watt University, Edinburgh, UK; 3: Universidad Nacional de Salta, Argentina

Identifying Drug Policy Constellations: A Social Network Analysis of U.S. Politicians on Twitter

Nicholas Athey

University of La Verne

Mapping Elite Conflict in Weimar Germany: The Structure of Parliamentary Interactions

Benjamin Rohr¹, John Levi Martin²

1: University of Mannheim, Germany; 2: University of Chicago, USA

Neural Network Nominate: Mapping Mass Political Ideology via Revealed Preferences

Adolfo Fuentes-Jofre^1,2,3, Cristian Jara-Figueroa⁴, Cristian Candia^1,2,3,5

1: Computational Research in Social Science Laboratory, School of Engineering and Government, Universidad del Desarrollo.; 2: Instituto de Data Science, Facultad de Ingeniería, Universidad del Desarrollo, Santiago, Las Condes, Chile.; 3: Centro de Investigación en Complejidad Social, Facultad de Gobierno, Universidad del Desarrollo, Santiago, Chile.; 4: Cash App, Head of Network Science and Human Behavior, San Francisco, United States.; 5: Northwestern Institute on Complex Systems, Kellogg School of Management, Northwestern University, Evanston, United States.

Population of X/Twitter users and web domains embedded in a multidimensional political opinion space

Pedro Ramaciotti^1,2,3, Antoine Vendeville^2,1,3, Jimena Royo-Letelier², Duncan Cassells^6,2,3, Jean-Philippe Cointet², Maxime Crépel², Tim Faverjon^2,3, Théophile Lenoir², Béatrice Mazoyer², Benjamin Ooghe-Tabanou², Armin Pournaki⁵, Hiroki Yamashita^2,3,4

1: Complex Systems Institute of Paris Ile-de-France CNRS, Paris, France; 2: Sciences Po médialab, Paris, France; 3: Learning Planet Institute, Learning Transitions unit, CY Cergy Paris University, Paris, France; 4: École des Hautes Études en Sciences Sociales, Paris, France; 5: Max Planck Institute for Mathematics in Sciences, Leipzig, Germany; 6: Sorbonne Université, CNRS, LIP6, Paris, France

Social-Ecological Networks and Dynamic Ecological Networks Due to Climate Change: a Challenge to Actors?

Archbold Jahmaira^1,2, Manuel Fischer^1,2, Karin Ingold^2,1, Giulia Donati^1,3, Natascha Zinn^1,4

1: Eawag, Switzerland; 2: University of Bern, Switzerland; 3: WSL, Switzerland; 4: ETH Zurich, Switzerland

States' Responses to Sanctions: Assessing Coercion, Resolve, and Diplomatic Leverage

Charlie Alexander Carter

London School of Economics, United Kingdom

Transition Networks in Discrete Political State Spaces: A New Field of Relational Policy Analysis

Volker Schneider

University of Konstanz, Germany

The Network Ecology of Political Capital

Jeffrey C Johnson¹, Stephen P Borgatti²

1: University of Florida, United States of America; 2: University of Kentucky, United States of America

Political Learning and Misleading Information: An Agent-Based Model Approach to Political Information Dynamics

Minsu Jang

University of Milano-Bicocca, Italy

All Roads Lead to the DRC? Measuring Geopolitical Importance Via Materials Supply Chains

Margaret Jenkins Foster, Philip Potter

University of Virginia, United States of America

An Interpretable Measure of Group Polarization

Yunkyu Sohn

Seoul National University, Korea, Republic of (South Korea)

China Watchers vs. China Government on Social Media

Franziska Barbara Keller

University of Bern, Switzerland

Cross-Talk in Political Networks: Dynamics of Online Engagement and Amplification

Ahana Biswas, Yu-Ru Lin

University of Pittsburgh, United States of America

How Social Ties Mobilize and Polarize: Social Network Determinants of Election Outcomes

Yuliia Kazmina, Eelke Heemskerk, Frank Takes, Eszter Bokanyi

University of Amsterdam / Leiden University, Netherlands, The

Network Determinants of LGBTQ+ Activism

Tara McKay, Cassy Dorff

Vanderbilt University, United States of America

The Impact of Extended Networks on Political Talk: A Factorial Survey Experiment Among Multiple Ethnic Groups in the Netherlands

Bas Hofstra¹, Jochem Tolsma^1,2

1: Radboud University, Netherlands, The; 2: University of Groningen, Netherlands, The

Trade facilitaing IGOs facilitating trade: a co-evolutionary view

Michael Christopher McCall

Syracuse University, United States of America