2024

• A Computational Method to Reveal Psychological Constructs from Text Data. Alina Herderich, Harald Freudenthaler, David Garcia. Psychological Methods (2024) [link] [psyarxiv]
• Unpacking polarization: Antagonism and Alignment in Signed Networks of Online Interaction. Emma Fraxanet, Max Pellert, Simon Schweighofer, Vicenç Gómez, David Garcia. PNAS Nexus (2024) [link]
• Raising the Spectrum of Polarization: Generating Issue Alignment with a Weighted Balance Opinion Dynamics Model. Simon Schweighofer, David Garcia. Journal of Artificial Societies and Social Simulation (2024) [link] [pdf]
• When liars are considered honest. Stephan Lewandowsky, David Garcia, Almog Simchon, Fabio Carrella. Trends in Cognitive Sciences (2024) [link]
• “Breaking the Silence” Suicide Prevention Media Campaign in Oregon, April 7–14, 2019.  Content Analysis of Broadcast, Print and Online Media Items, and Social Media Footprint. Thomas Niederkrotenthaler, Hannah Metzler, Zrinka Laido, Benedikt Till, Alison H. Lake, Emily Noble, Saba Chowdhury, Frances Gonzalez, David Garcia, John Draper, Sean Murphy, Madelyn Gould. Crisis: The Journal of Crisis Intervention and Suicide Prevention (2024) [link]
• A machine learning approach to detect potentially harmful and protective suicide-related content in broadcast media. Hannah Metzler, Hubert Baginski, David Garcia, Thomas Niederkrotenthaler. PloS one (2024) [link]
• Computational analysis of US Congressional speeches reveals a shift from evidence to intuition. Segun Taofeek Aroyehun, Almog Simchon, Fabio Carrella, Jana Lasser, Stephan Lewandowsky, David Garcia. Arxiv Preprint (2024) [link]
• Language Understanding as a Constraint on Consensus Size in LLM Societies. Giordano De Marzo, Claudio Castellano, David Garcia. Arxiv Preprint (2024) [link]
• Effects of the Generic Masculine and Its Alternatives in Germanophone Countries: A Multi-Lab Replication and Extension of Stahlberg, Sczesny, and Braun (2001). Hilmar Brohmer, Gabriela Hofer, Sebastian A. Bauch, Julia Beitner, Jana B. Berkessel, Katja Corcoran, David Garcia, Freya M. Gruber, Fiorina Giuliani, Emanuel Jauk, Georg Krammer, Smirna Malkoc, Hannah Metzler, Hanna M. Mües, Kathleen Otto, Rima-Maria Rahal, Mona Salwender, Sabine Sczesny, Dagmar Stahlberg, Wilken Wehrt, Ursula Athenstaedt. International Review of Social Psychology (2024) [link]
• Desinformación en la era digital. Félix Arteaga, David Arroyo Guardeño,  Ángel Badillo Matos,  Lorena Cano Orón,  Ana Sofía Cardenal Izquierdo, Nereida Carrillo,  Loreto Corredoira y Alfonso, Ullrich K. H. Ecker,  David García,  Sandra González Bailón, Daniel Innerarity, Clara Jiménez Cruz, Raúl Magallón Rosa,  Silvia Majó-Vázquez, Paolo Rosso, Rafael Rubio Núñez, Ramón Salaverría, Astrid Wagner.  Oficina de Ciencia y Tecnología del Congreso de los Diputados (2024) [link]

2023

• The Psychology of Collectives. David Garcia, Mirta Galesic, Henrik Olsson. Perspectives in Psychological Science (2023). [link]
• From alternative conceptions of honesty to alternative facts in communications by US politicians Jana Lasser, Segun Aroyehun, Fabio Carrella, Almog Simchon, David Garcia, Stephan Lewandowsky. Nature Human Behavior (2023) [link] [arxiv]
• LEIA: Linguistic Embeddings for the Identification of Affect. Segun Taofeek Aroyehun, Lukas Malik, Hannah Metzler, Nikolas Haimerl, Anna Di Natale, David Garcia. EPJ Data Science (2023) [link] [model]
• LEXpander: Applying colexification networks to automated lexicon expansion. Anna Di Natale, David Garcia. Behavior Research Methods (2023) [link]
• Social drivers and algorithmic mechanisms on digital media. Hannah Metzler, David Garcia. Perspectives in Psychological Science (2023) [link] [preprint]
• Influence of Facebook algorithms on political polarization tested. David Garcia. Nature (News & Views, 2023) [link] [online pdf]
• Negative Expressions are Shared more on Twitter for Public Figures than for Ordinary Users. Jonas Schöne, David Garcia, Brian Parkinson, Amit Goldenberg. PNAS Nexus (2023) [link]
• This sample seems to be good enough! Assessing coverage and temporal reliability of Twitter’s academic API. Jürgen Pfeffer, Angelina Mooseder, Luca Hammer, Oliver Stritzel, David Garcia. ICWSM (2023) [link] [arxiv] 
• Just Another Day on Twitter: A Complete 24 Hours of Twitter Data. Juergen Pfeffer, Daniel Matter, Kokil Jaidka, Onur Varol, Afra Mashhadi, Jana Lasser, Dennis Assenmacher, Siqi Wu, Diyi Yang, Cornelia Brantner, Daniel Romero, Jahna Otterbacher, Carsten Schwemmer, Kenneth Joseph, David Garcia, Fred Morstatter. ICWSM (2023) [link] [arxiv]
• Pulling through together: social media response trajectories in disaster‑stricken communities. Danaja Maldeniya, Munmun De Choudhury, David Garcia, Daniel M. Romero. Journal of Computational Social Science (2023) [link]
• Meaning in colexification: Beyond single edges and towards a network perspective. Anna Di Natale, Armin Gander, David Garcia. Preprint (2023) [link]
• Collective moderation of hate, toxicity, and extremity in online discussions. Jana Lasser, Alina Herderich, Joshua Garland, Segun Aroyehun, David Garcia, Mirta Galesic. Arxiv preprint (2023) [link]
• Emotions in misinformation studies: Distinguishing affective state from emotional response and misinformation recognition from acceptance. Jula Lühring, Apeksha Shetty, Corinna Koschmieder, David Garcia, Annie Waldherr, Hannah Metzler. Psyarxiv preprint (2023) [link]
• Emergence of Scale-Free Networks in Social Interactions among Large Language Models. Giordano De Marzo, Luciano Pietronero, David Garcia. Arxiv preprint (2023) [link]

2022

• Using social media data to capture emotions before and during COVID-19. Hannah Metzler, Max Pellert, David Garcia. World Happiness Report (2022) [link]
• Validating daily social media macroscopes of emotions. Max Pellert, Hannah Metzler, Michael Matzenberger, David Garcia. Scientific Reports (2022) [link]
• Collective Emotions during the COVID-19 Outbreak. Hannah Metzler, Bernard Rimé, Max Pellert, Thomas Niederkrotenthaler, Anna Di Natale, David Garcia. Emotion (2022) [link] [Psyarxiv]
• Social media sharing of low-quality news sources by political elites. Jana Lasser, Segun Aroyehun, Almog Simchon, Fabio Carrella, David Garcia, Stephan Lewandowsky. PNAS Nexus (2022) [link]
• Assessment of the effectiveness of Omicron transmission mitigation strategies for European universities using an agent-based network model. Jana Lasser, Timotheus Hell, David Garcia. Clinical Infectious Diseases (2022) [link] [Arxiv] 
• The politicization of medical preprints on Twitter during the early stages of COVID-19 pandemic. Aleksandra Urman, Stefania Ionescu, David Garcia, Anikó Hannák. Journal of Quantitative Description: Digital Media (2022) [link]
• Detecting potentially harmful and protective suicide-related content on Twitter: A machine learning approach. Hannah Metzler, Hubert Baginski, Thomas Niederkrotenthaler, David Garcia. Journal of Medical Internet Research (2022) [link]
• Association of 7 million+ tweets featuring suicide-related content with daily calls to the Suicide Prevention Lifeline and with suicides, United States, 2016–2018. Thomas Niederkrotenthaler, Ulrich S Tran, Hubert Baginski, Mark Sinyor, Markus J Strauss, Steven A Sumner, Martin Voracek, Benedikt Till, Sean Murphy, Frances Gonzalez, Madelyn Gould, David Garcia, John Draper, Hannah Metzler. Australian & New Zealand Journal of Psychiatry (2022) [link]
• Mental health over nine months during the SARS-CoV2 pandemic: Representative cross-sectional survey in twelve waves between April and December 2020 in Austria. Thomas Niederkrotenthaler, Zrinka Laido, Stefanie Kirchner, Marelies  Braun, Hannah Metzler, Thomas Waldhör, Markus Strauss, David Garcia, Benedikt Till. Journal of Affective Disorders (2022) [link]

2021

• Social media emotion macroscopes reflect emotional experiences in society at large. David Garcia, Max Pellert, Jana Lasser, Hannah Metzler. Arxiv preprint (2021) [link]
• Unique on Facebook: formulation and evidence of (nano) targeting individual users with non-PII data. José González-Cabañas, Ángel Cuevas, Rubén Cuevas, Juan López-Fernández, David García. Proceedings of the 21st ACM Internet Measurement Conference (2021) [link] [arxiv]
• Colexification Networks Encode Affective Meaning. Anna Di Natale, Max Pellert, David Garcia. Affective Science (2021) [link]
• Emotional Talk About Robotic Technologies on Reddit: Sentiment Analysis of Life Domains, Motives, and Temporal Themes. Nina Savela, David Garcia, Max Pellert, Atte Oksanen. New Media and Society (2021).
• Cultural Divergence in popular music: the increasing diversity of music consumption on Spotify across countries. Pablo Bello, David Garcia. Humanities and Social Sciences Communications (2021) [link]
• Artificial intelligence, systemic risks, and sustainability. Victor Galaz, Miguel Centeno, Peter Callahan, Amar Causevic, Thayer Patterson, Irina Brass, Seth Baum, Darryl Farber, Joern Fischer, David Garcia, Timon McPhearson, Daniel Jimenez, Brian King, Paul Larcey, Karen Levy. Technology in Society (2021) [link]
• Emotional reactions to robot colleagues in a role-playing experiment. Nina Savela, Atte Oksanen, Max Pellert, David Garcia. International Journal of Information Management (2021) [link]
• Impact of the COVID-19 Pandemic on Mental Health among 157,213 Americans. Julia S. Yarrington, Jana Lasser, David Garcia, Jose Hamilton Vargas, Diego Dotta Couto, Thiago Marafone, Michelle G. Craske, Andrea N. Niles. Journal of Affective Disorders (2021) [link]
• Using social media audience data to analyse the drivers of low-carbon diets. Sibel Eker, David Garcia, Hugo Valin and Bas van Ruijven. Environmental Research Letters (2021) [link]
• Fragile, Yet Resilient: Adaptive Decline in a Collaboration Network of Firms. Frank Schweitzer, Giona Casiraghi, Mario V. Tomasello, David Garcia. Frontiers in Applied Mathematics and Statistics (2021) [link]
• ¿Qué pueden enseñarnos las ciencias de la complejidad sobre política y democracia?. Patricia Palacios, David García. Estudios Públicos (2021) [link]

2020

• Technology and Democracy: Understanding the influence of online technologies on political behaviour and decision-making. Stephan Lewandowsky, Laura Smillie, David Garcia, Ralph Hertwig, Jim Weatherall, Stefanie Egidy, Ronald E. Robertson, Cailin O’connor, Anastasia Kozyreva, Philipp Lorenz-Spreen, Yannik Blaschke, and Mark Leiser. Publications Office of the European Union, Luxembourg (2020) [link]
• A Weighted Balance Model of Opinion Hyperpolarization.  Simon Schweighofer, Frank Schweitzer, David Garcia. Journal of Artificial Societies and Social Simulation (2020) [link]
• Collective Emotions. Amit Goldenberg, David Garcia, Eran Halperin, James Gross. Current Directions in Psychological Science (2020) [link]
• What science can do for democracy: a complexity science approach. Tina Eliassi-Rad, Henry Farrell, David Garcia, Stephan Lewandowsky, Patricia Palacios, Don Ross, Didier Sornette, Karim Thébault, and Karoline Wiesner. Humanities and Social Sciences Communications 7(30) (2020) [link]
• The individual dynamics of affective expression on social media. Max Pellert, Simon Schweighofer, David Garcia. EPJ Data Science 9:1 (2020) [link]
• An Agent-Based Model of Opinion Polarization Driven by Emotions. Frank Schweitzer, Tamas Krivachy, David Garcia. Complexity, 5282035 (2020) [link]
• Emotions in Online Gambling Communities: A Multilevel Sentiment Analysis. Markus Kaakinen, Atte Oksanen, Anu Sirola, Iina Savolainen, David Garcia. In Social Computing and Social Media. Design, Ethics, User Behavior, and Social Network Analysis (2020) [link]
• An agent-based model of multi-dimensional opinion dynamics and opinion alignment. Simon Schweighofer, David Garcia, Frank Schweitzer. Chaos (2020) [arxiv] [link] [pdf]
• Modeling User Reputation in Online Social Networks: The Role of Costs, Benefits, and Reciprocity. Frank Schweitzer, Pavlin Mavrodiev, Adrian Seufert, David Garcia. Entropy (2020) [arxiv] [link]
• Dashboard of sentiment in Austrian social media during COVID-19. Max Pellert, Jana Lasser, Hannah Metzler, David Garcia. Frontiers in Big Data (2020) [link] [dashboard]
• A structured open dataset of government interventions in response to COVID-19. Amelie Desvars-Larrive, Elma Dervic, Nils Haug, Thomas Niederkrotenthaler, Jiaying Chen, Anna Di Natale, Jana Lasser, Diana S Gliga, Alexandra Roux, Abhijit Chakraborty, Alexandr Ten, Alija Dervic, Andrea Pacheco, David Cserjan, Diana Lederhilger, Dorontine Berishaj, Erwin Flores Tames, Huda Takriti, Jan Korbel, Jenny Reddish, Johannes Stangl, Lamija Hadziavdic, Laura Stoeger, Leana Gooriah, Lukas Geyrhofer, Marcia R Ferreira, Rainer Vierlinger, Samantha Holder, Samuel Alvarez, Simon Haberfellner, Verena Ahne, Viktoria Reisch, Vito DP Servedio, Xiao Chen, Xochilt Maria Pocasangre-Orellana, David Garcia, Stefan Thurner. Scientific Data (2020) [link] [website] [data]
• Suicide mortality in the United States following the suicides of Kate Spade and Anthony Bourdain. Mark Sinyor, Ulrich S. Tran, David Garcia, Benedikt Till, Martin Voracek, Thomas Niederkrotenthaler. Australian & New Zealand Journal of Psychiatry (2020) [link]

2019

• EATLancet vs yes2meat: the digital backlash to the planetary health diet. David Garcia, Victor Galaz, Stefan Daume. The Lancet 394(10215) (2019) [link] [online visualization]
• Collective Emotions and Social Resilience in the Digital Traces After a Terrorist Attack. David Garcia, Bernard Rimé. Psychological Science 30(4) (2019) [link] [online visualization]
• Privacy beyond the individual. David Garcia. Nature Human Behavior (2019) [link] [Online version]
• Association of Increased Youth Suicides in the United States With the Release of 13 Reasons Why. Thomas Niederkrotenthaler, Steven Stack, Benedikt Till, Mark Sinyor, Jane Pirkis, David Garcia, Ian Rockett, Ulrich Tran. JAMA Psychiatry (2019) [link] [editorial]
• Beyond Emotional Similarity: The Role of Situation-Specific Motives.  Amit Goldenberg, David Garcia, Eran Halperin, Jamil Zaki, Danyang Zhang, Golijeh Golarai, James Gross. Journal of Experimental Psychology: General (2019) [link] [PsyArxiv preprint]
• Celebrity suicide on Twitter: Activity, content and network analysis related to the death of Swedish DJ Tim Bergling alias Avicii. Thomas Niederkrotenthaler, Benedikt Till, David Garcia. Journal of Affective Disorders 245 (2019) [link]
• Stability of democracies: a complex systems perspective. Karoline Wiesner, Alvin Birdi, Tina Eliassi-Rad, Henry Farrell, David Garcia, Stephan Lewandowsky, Patricia Palacios, Don Ross, Didier Sornette, and Karim Thébault. European Journal of Physics 40:1 (2019) [link]

2018

• Analyzing gender inequality through large-scale Facebook advertising data. David Garcia, Yonas Mitike Kassa, Angel Cuevas, Manuel Cebrian, Esteban Moro, Iyad Rahwan, Ruben Cuevas. Proceedings of the National Academy of Sciences (2018) [link] [Arxiv preprint] [online visualization]
• Collective aspects of privacy in the Twitter social network.David Garcia, Mansi Goel, Amod Agrawal, Ponnurangam Kumaraguru. EPJ Data Science 7:3 (2018) [link]
• A History of Possible Futures: Multipath Forecasting of Social Breakdown, Recovery, and Resilience. Peter Turchin, Nina Witoszek, Stefan Thurner, David Garcia, Roger Griffin, Daniel Hoyer, Atle Midttun, James Bennett, Knut Myrum Næss, Sergey Gavrilets. Cliodynamics 9:2 (2018) [link]
• Emotional Sharing on Social Media: How Twitter Replies Contribute to Increased Emotional Intensity. Amit Goldenberg, James Gross, David Garcia. PsyArxiv preprint [link]
• Language, Demographics, Emotions, and the Structure of Online Social Networks.Kristina Lerman, Luciano Marin, Megha Arora, Lucas Costa de Lima, Emilio Ferrara, David Garcia. Journal of Computational Social Science (2018). [link]
• Reactions to Brexit in images: a multimodal content analysis of shared visual content on Flickr. Catherine Bouko, July De Wilde, Sofie Decock, Orphée De Clercq, Valentina Manchia, David Garcia. Visual Communication (2018). [link]

2017

• Leaking privacy and shadow profiles in online social networks. David Garcia. Science Advances 3 (8) e1701172 (2017) [link]
• A survey of multimodal sentiment analysis. Mohammad Soleymani, David Garcia, Brendan Jou, Björn Schuller, Shih-Fu Chang, Maja Pantic. Image and Vision Computing, 65 (2017). [link]
• Generative models of online discussion threads: State of the art and research challenges. Pablo Aragón, Vicenç Gómez, David Garcia, Andreas Kaltenbrunner. Journal of Internet Services and Applications 8(15) (2017) [link]
  
• Evaluative Patterns and Incentives in YouTube. David Garcia, Adiya Abisheva, Frank Schweitzer. Proceedings of the International Conference on Social Informatics, Lecture Notes in Computer Science  (2017) [link]
• Understanding Popularity, Reputation, and Social Influence in the Twitter Society. David Garcia, Pavlin Mavrodiev, Daniele Casati, Frank Schweitzer. Policy & Internet 9, 3 (2017) [link] [preprint] [Resources]
• Quantifying the effect of editor-author relations on manuscript handling times. Emre Sarigöl, David Garcia, Ingo Scholtes, Frank Schweitzer. Scientometrics 113,1 (2017) [link]
• The Psycholinguistics of Entrepreneurship. Amulya Tata, Daniella Laureiro Martinez, David Garcia, Adrian Oesch, Stefano Brusoni. Journal of Business Venturing Insights 7, 38–44 (2017) [link]
  
• Bias in Online Freelance Marketplaces: Evidence from TaskRabbit and Fiverr. Anikó Hannák, Claudia Wagner, David Garcia, Alan Mislove, Markus Strohmaier, Christo Wilson. In Proceedings of the ACM conference in Computer-Supported Cooperative Work and Social Computing conference (CSCW) (2017) [link] [pdf]

2016

• The Dynamics of Emotions in Online Interaction. David Garcia, Arvid Kappas, Dennis Küster, Frank Schweitzer. Royal Society Open Science 3, 160059.  Presented at International Conference in Web and Social Media (ICWSM) (2016) [link] [PDF] [Resources]
• Anticipated shocks in online activity: response functions of attention and word-of-mouth processes. Sebastian Stommel, David Garcia, Adiya Abisheva, Frank Schweitzer. Proceedings of the 8th ACM Conference on Web Science (2016) [link]
• Emotions, Demographics and Sociability in Twitter Interactions. Kristina Lerman, Megha Arora, Luciano Gallegos, Ponnurangam Kumaraguru, David Garcia. International Conference in Web and Social Media (ICWSM) (2016) [Arxiv] [PDF]
• When the filter bubble bursts: Collective evaluation dynamics in online communities. Adiya Abisheva, David Garcia, Frank Schweitzer. Proceedings of the 8th ACM Conference on Web Science (2016) [link] [Arxiv]
• The QWERTY effect on the web: How typing shapes the meaning of words in online human-computer interaction. David Garcia, Markus Strohmaier.  Proceedings of the 25th international World Wide Web conference (WWW) (2016) [link] [Resources]
• Geography of emotion. Where in a city are people happier?. Luciano Gallegos, Kristina Lerman, Arthur Huang, David Garcia. Proceedings of the 25th international World Wide Web conference (WWW) companion (2016) [PDF] [link]
• Women Through the Glass Ceiling: Gender Asymmetries in Wikipedia. Claudia Wagner, Eduardo Graells-Garrido, David Garcia, Filippo Menczer. EPJ Data Science 5:5 (2016) [link] [Arxiv] [Resources]
• Pro-anorexia Communities on Social Media. Atte Oksanen, David Garcia, Pekka Räsänen. Pediatrics, 137(1) (2016) [link]

2015

• Social signals and algorithmic trading of Bitcoin. David Garcia, Frank Schweitzer. Royal Society Open Science 2:150288 (2015) [link] [PDF]
• Pro-Anorexia and Anti-Pro-Anorexia Videos on YouTube: Sentiment Analysis of User Responses. Atte Oksanen, David Garcia, Anu Sirola, Matti Näsi, Markus Kaakinen, Teo Keipi, Pekka Räsänen. Journal of Medical Internet Research 2015;17(11):e256 (2015) [link][PDF]
  
• Emotions and Activity Profiles of Influential Users in Product Reviews Communities. Dorian Tanase, David Garcia, Antonios Garas, Frank Schweitzer. Frontiers in Physics 3:87. (2015) [link]
• Becoming popular: Interpersonal emotion regulation predicts relationship formation in real life social networks. Karen Niven, David Garcia, Ilmo van der Löwe, David Holman, Warren Mansell. Frontiers in Psychology 6:1452. (2015)  [link] [PDF]
• Quantifying the Economic and Cultural Biases of Social Media through Trending Topics.  Juan Miguel Carrascosa, Rubén Cuevas , Roberto González , Arturo Azcorra, David Garcia. PLoS ONE 10(7): e0134407. (2015) [link] [PDF]
• The language-dependent relationship between word happiness and frequency. David Garcia, Antonios Garas, Frank Schweitzer. Proceedings of the National Academy of Sciences. doi:10.1073/pnas.1502909112 (2015) [link] [PDF]
• Sentiment cascades in the 15M movement.  Raquel Alvarez, David Garcia, Yamir Moreno, Frank Schweitzer. EPJ Data Science, vol 4:1, 6. (2015) [link] [Arxiv]
• It’s a Man’s Wikipedia? Assessing Gender Inequality in an Online Encyclopedia. Claudia Wagner, David Garcia, Mohsen Jadidi, Markus Strohmaier. Proceedings of the 9th International AAAI Conference on Weblogs and Social Media (ICWSM) (2015). [link][Arxiv]
• Ideological and Temporal Components of Network Polarization in Online Political Participatory Media. David Garcia, Adiya Abisheva, Simon Schweighofer, Uwe Serdült, Frank Schweitzer. Policy & Internet 7, 1 (2015) [link][Arxiv]
• Reports of the 2015 Workshops Held at the International AAAI Conference on Web and Social Media. David Garcia, Germaine Halegoua, Yelena Mejova, Nicola Perra, Jürgen Pfeffer, Derek Ruths, Ingmar Weber, Robert West, Leila Zia. AI Magazine (2015). [link]

2014

• Online privacy as a collective phenomenon. Emre Sarigol, David Garcia, Frank Schweitzer. Second ACM Conference on Online Social Networks (COSN) (2014) [link][Arxiv]
• The digital traces of bubbles: Feedback cycles between socio-economic signals in the Bitcoin economy. David Garcia, Claudio Juan Tessone, Pavlin Mavrodiev, Nicolas Perony. Journal of the Royal Society Interface 11, 99 (2014)  [link] [pdf] [Arxiv]
• Gender Asymmetries in Reality and Fiction: The Bechdel Test of Social Media. David Garcia, Ingmar Weber, Venkata Rama Kiran Garimella. Proceedings of the Eighth International AAAI Conference on Weblogs and Social Media (ICWSM) (2014) [link] [pdf] [Arxiv]
• Who Watches (and Shares) What on YouTube ? And When ? Using Twitter to Understand YouTube Viewership. Adiya Abisheva, Venkata Rama Kiran Garimella, David Garcia, Ingmar Weber. Seventh International Conference on Web Search and Data Mining  (WSDM) (2014) [link] [Arxiv]

2013

• Social resilience in online communities: The autopsy of Friendster. David Garcia, Pavlin Mavrodiev, Frank Schweitzer. First ACM Conference on Online Social Networks (COSN) (2013) [link] [Arxiv]
• Measuring cultural dynamics through the Eurovision song contest. David Garcia, Dorian Tanase. Advances in Complex Systems, 16 (2013) [link] [Arxiv]
• The role of emotions in contributors activity: A case study of the Gentoo community. David Garcia, Marcelo Serrano Zanetti, Frank Schweitzer. International Conference on Social Computing and Its Applications, pp 410-417 (2013) [link] [Arxiv]
• Damping Sentiment Analysis in Online Communication: Discussions, Monologs and Dialogs. Mike Thelwall, Kevan Buckley, George Paltoglou, Marcin Skowron, David Garcia, Stephane Gobron, Junghyun Ahn, Arvid Kappas, Dennis Küster, Janusz A. Holyst. Computational Linguistics and Intelligent Text Processing, Lecture Notes in Computer Science 7817, pp 1-12 (2013) [link] [pdf]
• Dyads to Groups : Modeling Interactions with Affective Dialog Systems. Stefan Rank, Marcin Skowron, David Garcia. International Journal of Computational Linguistics Research 4 (1) pp 22-37. (2013) [link] [pdf]

2012

• Positive words carry less information than negative words. David Garcia, Antonios Garas, Frank Schweitzer. EPJ Data Science, 1:3 (2012) [link]
• Emotional persistence in online chatting communities. Antonios Garas, David Garcia, Marcin Skowron, Frank Schweitzer. Scientific Reports, 2:402 (2012) [link]
• Measuring the dynamics of individual emotions under online interaction through subjective and physiological responses. David Garcia, Arvid Kappas, Dennis Küster, Mathias Theunis, Elena Tsankova, Antonios Garas, Peter Kuppens, Frank Schweitzer. Psychophysiology, 49, S79, SPR Poster (2012) [link]
• Political polarization and popularity in online participatory media: An integrated approach. David Garcia, Fernando Mendez, Uwe Serdült, Frank Schweitzer. Proceedings of the first edition workshop on Politics, elections and data, PLEAD at CIKM, pp 3-10 (2012) [link] [pdf]
• Modeling online collective emotions. David Garcia, Frank Schweitzer. Workshop on data-driven user behavioral modelling and mining from social media, CIKM, pp 37-38 (2012) [link] [pdf]
• An event-based architecture to manage virtual human non-verbal communication in 3d chatting environment. Stephane Gobron, Junghyun Ahn, David Garcia, Quentin Silvestre, Daniel Thalmann, Ronan Boulic. Articulated Motion and Deformable Objects. Lecture Notes in Computer Science, 7378 pp 58-68 (2012) [link] [pdf]
• An NVC emotional model for conversational virtual humans in a 3d chatting environment. Junghyun Ahn, Stephane Gobron, David Garcia, Quentin Silvestre, Daniel Thalmann, Ronan Boulic. Articulated Motion and Deformable Objects. Lecture Notes in Computer Science, 7378, pp 47-57 (2012) [link] [pdf]

2011

• Emotions in product reviews – empirics and models. David Garcia, Frank Schweitzer.   Proceedings of the IEEE third international conference on social computing (SocialCom) (2011) [link] [pdf]

• CYBEREMOTIONS – Collective Emotions in Cyberspace. Procedia Computer Science, 7, pp 221–222 (2011) [link]

2010

• An agent-based model of collective emotions in online communities. Frank Schweitzer, David Garcia. The European Physical Journal B, 77 (4), pp 533-545 (2010) [link] [Arxiv]

Book Chapters

• Social Media Data in Affective Science. Max Pellert, Simon Schweighofer and David Garcia. Handbook of Computational Social Science, Volume 1 (Eds. Uwe Engel, Anabel Quan-Haase, Sunny Xun Liu, Lars Lyberg). Routledge (2022) [link]
• Patterns of Emotional Tweets: The Case of Brexit After the Referendum Results. Catherine Bouko and David Garcia. Twitter, the Public Sphere, and the Chaos of Online Deliberation (Eds. Gwen Bouvier and Judith E. Rosenbaum). Palgrave Macmillan (2020) [link]
• Citizens’ reactions to Brexit on Twitter: A content and discourse analysis. Catherine Bouko and David Garcia. Discourse of Brexit (Eds. Veronika Koller, Susanne Kopf and Marlene Miglbauer). New York: Routledge (2018) [link]
• Modeling collective emotions in online social systems. David Garcia, Antonios Garas, and Frank Schweitzer. Collective Emotions (Eds. Christian von Scheve, Mikko Salmela) Oxford University Press (2013) [link]
• Social Network Analysis in the Enterprise: Challenges and Opportunities. Valentin Burger, David Hock, Ingo Scholtes, Tobias Hossfeld, David Garcia, Michael Seufert. Socioinformatics – The Social Impact of Interactions between Humans and IT. Springer Proceedings in Complexity. Pages 95-120 (2014) [link]
  
• An agent-based modeling framework for online collective emotions. David Garcia, Antonios Garas, and Frank Schweitzer. Cyberemotions: collective emotions in Cyberspace (Ed. Janusz Holyst) Springer Complexity Series (2017) [link]
• Agent-based simulations of emotional dialogs in online social networks. Bosiljka Tadic, Milovan Suvakov, David Garcia, Frank Schweitzer. Cyberemotions: collective emotions in Cyberspace (Ed. Janusz Holyst) Springer Complexity Series (2017) [link]
• Zooming in: Studying Collective Emotions with Interactive Affective Systems. Marcin Skowron, Stephan Rank, David Garcia, and Janusz Holyst. Cyberemotions: collective emotions in Cyberspace (Ed. Janusz Holyst) Springer Complexity Series (2017) [link]

[Visualization of Collaboration Network]