Journal articles

  1. Aragón P., Gómez V., García D., Kaltenbrunner A., (2017)  [pdf] [bibtex]
    Generative models of online discussion threads: state of the art and research challenges,
    Journal of Internet Services and Applications8, 1, 2017.
  2. Laniado D., Volkovich Y., Scellato S., Mascolo C., Kaltenbrunner A., (2017) [pdf] [bibtex
    The Impact of Geographic Distance on Online Social Interactions,
    Information Systems Frontiers, 2017, pp 1-16.
  3. Aragón P., Gallego H., Laniado D., Volkovich Y., Kaltenbrunner A., (2017) [pdf] [bibtex
    Online network organization of Barcelona en Comú, an emergent movement-party,
    Computational Social Networks4, 1, 2017.
  4. Aragón P., Gómez V., Kaltenbrunner A., (2017) [pdf] [bibtex
    Detecting Platform Effects in Online Discussions,
    Policy & Internet9, 2017.
  5. Manca M., Boratta L., Morell Roman V., Martori i Gallissà O., Kaltenbrunner A., (2017) [pdf] [bibtex
    Using social media to characterize urban mobility patterns: state-of-the-art survey and case-study,
    Online Social Networks and Media (OSNEM)1, 2017, pp 56-69.
  6. Pentzold C., Weltevrede E., Mauri M., Laniado D., Kaltenbrunner A., Borra E. (2017) [pdf] [bibtex
    Digging Wikipedia. The online encyclopedia as digital cultural heritage gateway and site,
    ACM Journal on Computing and Cultural Heritage (JOCCH)10, 1, 2017.
  7. Boratto L., Kaltenbrunner A., Stilo G. (2017) [pdf] [bibtex
    Report on the Workshop on Social Media for Personalization And Search (SoMePeAS),
    ACM SIGIR Forum51, 1, 2017. pp 42-44.
  8. Laniado D., Volkovich Y., Kappler K. E., Kaltenbrunner A. (2016) [pdf] [bibtex
    Gender homophily in online dyadic and triadic relationships,
    EPJ Data Science5, 19, 2016.
  9. Markusson N., Kaltenbrunner A., Laniado D., Venturini T. (2016) [pdf] [bibtex
    Contrasting medium and genre on Wikipedia to open up geoengineering,
    Big Data & Society3, 2, 2016.
  10. Eom Y., Aragón P., Laniado D., Kaltenbrunner A., Vigna S., Shepelyansky D. L. (2015) [pdf] [bibtex
    Interactions of cultures and top people of Wikipedia from ranking of 24 language editions,
    PLoS ONE10, 3, 2015, e0114825.
  11. Roelleke T., Kaltenbrunner A., Baeza-Yates R. (2015) [pdf] [bibtex
    Harmony Assumptions in Information Retrieval and Social Networks,
    The Computer Journal58, 11, 2015, pp 2982-2999.
  12. Iosub D., Laniado D., Castillo C., Fuster-Morell M., Kaltenbrunner A. (2014) [pdf] [bibtex
    Emotions under Discussion: Gender, Status and Communication in Online Collaboration,
    PLoS ONE9, 8, 2014, e104880.
  13. Neff J. J., Laniado D., Kappler K. E., Volkovich Y., Aragón P., Kaltenbrunner A. (2013) [pdf] [bibtex
    Jointly They Edit: Examining the Impact of Community Identification on Political Interaction in Wikipedia,
    PLoS ONE8, 4, 2013, e60584.
  14. Aragón P., Kappler K. E., Kaltenbrunner A., Laniado D., Volkovich Y., (2013) [pdf] [bibtex
    Communication dynamics in twitter during political campaigns: The case of the 2011 Spanish national election,
    Policy & Internet5, 2, 2013, pp 183-206.
  15. Gómez V., Kappen H. J., Litvak N., Kaltenbrunner A. (2013) [pdf] [bibtex
    A likelihood-based framework for the analysis of discussion threads,
    World Wide Web Journal16, 5-6, 2013, pp 645-675.
  16. Kappler K. E., Kaltenbrunner A. (2012) [pdf] [bibtex
    The Power Laws of Violence against Women: Rescaling Research and Policies,
    PLoS ONE7, 7, 2012, e40289.
  17. Gonzalez-Bailon S., Banchs R. E., Kaltenbrunner A. (2012) [pdf] [bibtex
    Emotions, Public Opinion and U.S. Presidential Approval Rates: A 5 Year Analysis of Online Political Discussions,
    Human Communication Research38, 2, 2012, pp 121-143.
  18. Kaltenbrunner A., Gonzalez G., Ruiz De Querol R., Volkovich Y. (2011) [pdf] [bibtex
    Comparative analysis of articulated and behavioural social networks in a social news sharing website,
    New Review of Hypermedia and Multimedia17, 3, 2011, pp 243-266.
  19. Kaltenbrunner A., Meza R., Grivolla J., Codina J., Banchs R. E. (2010) [pdf] [bibtex
    Urban cycles and mobility patterns: Exploring and predicting trends in a bicycle-based public transport system,
    Pervasive and Mobile Computing6, 4, 2010, pp 455-466.
  20. Gonzalez-Bailon S., Kaltenbrunner A., Banchs R. E. (2010) [pdf] [bibtex
    The Structure of political discussion networks: a model for the analysis of online deliberation,
    Journal of Information Technology25, 2010, pp 230-243.
  21. Kaltenbrunner A., Gómez V., Moghnieh A., Meza R., Blat J., López V. (2008) [pdf] [bibtex
    Homogeneous temporal activity patterns in a large online communication space,
    IADIS International Journal on WWW/INTERNET6, 1, 2008, pp 61-76.
    CSV of raw data used in Figure 3 [figure3.csv] and Figure 6 [figure6.csv].
  22. Kaltenbrunner A., Gómez V., López V. (2007) [pdf] [bibtex]
    Phase transition and hysteresis in an ensemble of stochastic spiking neurons,
    Neural Computation19, 11, Nov 2007, pp 3011-3050.

Articles in proceedings

  1. Aragón P., Gómez V., Kaltenbrunner A. (2017) [pdf] [bibtex
    To Thread or Not to Thread: The Impact of Conversation Threading on Online Discussion,
    ICWSM-17- 11th International AAAI Conference on Web and Social Media, Montreal, Canada.
  2. Gallego H., Laniado D., Kaltenbrunner A., Gómez V., Aragón P. (2017) [pdf] [bibtex
    Lost in Re-Election: A Tale of Two Spanish Online Campaigns,
    SocInfo 2017 - The 9th International Conference on Social InformaticsOxford, UK.
  3. Aragón P., Kaltenbrunner A., Calleja-López A., Pereira A., Monterde A., Barandiaran X.-E. , Gómez V. (2017) [pdf] [bibtex
    Deliberative Platform Design: The Case Study of the Online Discussions in Decidim Barcelona,
    SocInfo 2017 - The 9th International Conference on Social InformaticsOxford, UK.
  4. Aragón P., Volkovich Y., Laniado D., Kaltenbrunner A. (2016) [pdf] [bibtex
    When a Movement Becomes a Party: Computational Assessment of New Forms of Political Organization in Social Media,
    ICWSM-16- 10th International AAAI Conference on Web and Social Media, Cologne, Germany.
  5. Borra E., Weltevrede E., Ciuccarelli P., Kaltenbrunner A., Laniado D., Magni G., Mauri M., Rogers R., Venturini T. (2015) [pdf] [bibtex
    Societal Controversies in Wikipedia Articles,
    CHI 2015 - 33rd annual ACM conference on Human factors in Computing Systems, Seoul, Korea.
  6. Garcia-Gavilanes, RO., Gómez D., Parra Santander D., Trattner C., Kaltenbrunner A., Graells E. (2015) [pdf] [bibtex
    Language, Twitter and Academic Conferences,
    HT2015 - 26th ACM Conference on Hypertext and Social MediaGuzelyurt, Northern Cyprus.
  7. Bonchi F., Gullo F., Kaltenbrunner A., Volkovich Y. (2014) [pdf] [bibtex
    Core Decomposition of Uncertain Graphs,
    KDD'14 - 20th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, New York City, New York, USA.
  8. Lehmann J., Müller-Birn C., Laniado D., Lalmas M., Kaltenbrunner A. (2014) [pdf] [bibtex
    Reader Preferences and Behavior on Wikipedia,
    HT2014 - 25th ACM Conference on Hypertext and Social MediaSantiago, Chile.
  9. Garcia-Gavilanes R., Kaltenbrunner A., Sáez D., Aragón P., Laniado D., Baeza-Yates R. (2014) [pdf] [bibtex
    Who are my Audiences? A Study of the Evolution of Target Audiences in Microblogs,
    SocInfo'14 - The 6th International Conference on Social InformaticsBarcelona, Spain.
  10. Volkovich Y., Laniado D., Kappler K. E., Kaltenbrunner A. (2014) [pdf] [bibtex
    Gender patterns in a large online social network,
    SocInfo'14 - The 6th International Conference on Social InformaticsBarcelona, Spain.
  11. Banchs R. E., Kaltenbrunner A. (2014) [pdf] [slides][bibtex
    Emotional Links between Structure and Content in Online Communications,
    AIRS2014 - The Tenth Asia Information Retrieval Societies ConferenceKuching, Malaysia.
  12. Kaltenbrunner A., Aragón P., Laniado D., Volkovich Y., (2013) [pdf] [bibtex
    Not all paths lead to Rome: Analysing the network of sister cities,
    IWSOS 2013 - 7th International Workshop on Self-Organizing Systems, Palma de Mallorca, Spain.
  13. Kaltenbrunner A., Laniado, D. (2012) [pdf] [bibtex]
    There is No Deadline - Time Evolution of Wikipedia Discussions,
    WikiSym'12- 8th International Symposium on Wikis and Open Collaboration, Linz, Austria.
  14. Laniado D., Castillo C., Kaltenbrunner A., Fuster-Morell M. (2012) [pdf] [bibtex
    Emotions and dialogue in a peer-production community: the case of Wikipedia,
    WikiSym'12- 8th International Symposium on Wikis and Open Collaboration, Linz, Austria.
  15. Aragón P., Kaltenbrunner A., Laniado D., Volkovich Y. (2012) [pdf] [bibtex
    Biographical Social Networks on Wikipedia - A cross-cultural study of links that made history,
    WikiSym'12- 8th International Symposium on Wikis and Open Collaboration, Linz, Austria.
  16. Kaltenbrunner A., Scellato S., Volkovich Y., Laniado D., Currie D., Jutemar E. J., Mascolo C. (2012) [pdf] [bibtex
    Far from the eyes, close on the Web: impact of geographic distance on online social interactions,
    WOSN '12 - ACM SIGCOMM Workshop on Online Social Networks, Helsinki, Finland.
  17. Volkovich Y., Scellato S., Laniado D., Mascolo C., Kaltenbrunner A. (2012) [pdf] [bibtex
    The length of bridge ties: structural and geographic properties of online social interactions,
    ICWSM-12- 6th International AAAI Conference on Weblogs and Social Media, Dublin, Ireland.
  18. Laniado D., Tasso R., Volkovich Y., Kaltenbrunner A. (2011) [pdf] [bibtex
    When the Wikipedians Talk: Network and Tree Structure of Wikipedia Discussion Pages,
    ICWSM-11 - 5th International AAAI Conference on Weblogs and Social Media, Barcelona, Spain.
  19. Gómez V., Kappen H. J., Kaltenbrunner A. (2011) [pdf] [bibtex
    Modeling the Structure and Evolution of Discussion Cascades,
    HT2011 22nd ACM Conference on Hypertext and Hypermedia, Eindhoven, The Netherlands.
  20. Pascual-Cid V., Kaltenbrunner, A. (2009) [pdf] [bibtex
    Exploring Asynchronous Online Discussions through Hierarchical Visualisation,
    IV09 13th International Conference on Information Visualisation, Barcelona, Spain.
  21. Kaltenbrunner A., Bondia E., Banchs R. E. (2009) [pdf] [bibtex
    Analyzing and ranking the Spanish speaking MySpace community by their contributions in forums,
    WWW2009 18th International World Wide Web Conference, WWW in Ibero-America track, Madrid, Spain.
  22. Kaltenbrunner A., Gonzalez-Bailon S., Banchs R. E. (2009) [pdf] [poster] [bibtex
    Communities on the Web: Mechanisms Underlying the Emergence of Online Discussion Networks,
    WebSci'09: Society On-Line, Athens, Greece.
  23. Gómez V., Kaltenbrunner A., López V., Kappen H. J. (2008) [pdf] [nlin.AO:0808.3129] [poster][bibtex
    Self-organization using synaptic plasticity,
    NIPS 2008 22nd Annual Conference on Neural Information Processing Systems, Vancouver, B.C., Canada.
  24. Gómez V., Kaltenbrunner A., López V. (2008) [pdf] [bibtex
    Statistical analysis of the social network and discussion threads in Slashdot,
    WWW2008 17th International World Wide Web Conference, Social Networks and Web 2.0 track, Beijing, China.
  25. Kaltenbrunner A., Gómez V., López V. (2007) [pdf] [bibtex
    Description and Prediction of Slashdot Activity,
    LA-WEB 2007 5th Latin American Web Congress, Santiago, Chile.
  26. Kaltenbrunner A., Gómez V., Moghnieh A., Meza R., Blat J., López V. (2007) [pdf] [bibtex
    Homogeneous temporal activity patterns in a large online communication space,
    10th Int. Conf. on Business Information Systems. Workshop on Social Aspects of the Web (SAW 2007), Poznan, Poland.
  27. Gómez V., Kaltenbrunner A., López V. (2006) [pdf] [bibtex]
    Event Modeling of Message Interchange in Stochastic Neural Ensembles,
    International Joint Conference Neural Networks (IJCNN) 2006, IEEE World Congress of Computational Intelligence, Vancouver, BC, Canada.

Book Chapters

  1. Bonchi F., Gullo F., Kaltenbrunner A. (2017) [pdf] [bibtex]
    Core Decomposition of Massive, Information-rich Graphs,
    In Alhaja R. and Rokn J. (Eds.), Encyclopedia of Social Network Analysis and Mining (2nd Edition), pp 1-11, Springer, New York.

Pre-prints

  1. Markusson N., Kaltenbrunner A.,Laniado D., Venturini T. (2013) [pdf] [bibtex
    Bounding boundaries: the construction of geoengineering on Wikipedia,
    Climate Geoengineering Governance Working Paper Series no 5.
  2. Gonzalez-Bailon S., Banchs R. E., Kaltenbrunner A. (2010) [pdf] [bibtex]
    Emotional Reactions and the Pulse of Public Opinion: Measuring the Impact of Political Events on the Sentiment of Online Discussions,
    (e-print arXiv:1009.4019).
  3. Kaltenbrunner A., Meza R., Grivolla J., Codina J., Banchs R. E. (2008) [pdf] [bibtex]
    Bicycle cycles and mobility patterns - Exploring and characterizing data from a community bicycle program,
    (e-print arXiv:0810.4187).

Abstracts of posters, demos and conferences

  1. Aragón P., Volkovich Y., Laniado D., Kaltenbrunner A. (2016) 
    Online Network Organization of an Emergent Movement-Party,
    The 5th International Workshop on Complex Networks and their Applications (COMPLEX NETWORKS 2016), Milan, Italy.
  2. Laniado D., Volkovich Y., Kappler K. E., Kaltenbrunner A. (2016) 
    She wants to be friends: Gender homophily in Online Social Networks,
    The 5th International Workshop on Complex Networks and their Applications (COMPLEX NETWORKS 2016), Milan, Italy.
  3. Aragón P., Gómez V., Kaltenbrunner A. (2016) pdf] [bibtex
    Measuring Platform Effects on Online Democracy,
    Internet, Policy & Politics 2016, Oxford, UK.
  4. Aragón P., Gómez V., Kaltenbrunner A. (2016) [ [pdfbibtex
    Visualization Tool for Collective Awareness in a Platform of Citizen Proposals,
    ICWSM-16- 10th International AAAI Conference on Web and Social Media, Cologne, Germany.
  5. Borra E., Laniado D., Weltevrede E., Mauri M., Magni G., Venturini T., Ciuccarelli P., Rogers R., Kaltenbrunner A. (2015) [pdf] [bibtex
    A Platform for Visually Exploring the Development of Wikipedia Articles,
    ICWSM-15- 9th International AAAI Conference on Web and Social Media, Oxford, UK.
  6. Borra E., Weltevrede E., Ciuccarelli P., Kaltenbrunner A., Laniado D., Magni G., Mauri M., Rogers R., Venturini T. (2014) [bibtex
    Contropedia - the Analysis and Visualization of Controversies in Wikipedia Articles,
    OpenSym '14: The International SymposiumG on Open Collaboration, Berlin, Germany.
  7. ten Thij M., Volkovich Y., Laniado D., Kaltenbrunner A. (2013) [pdf] [bibtex]
    Modeling and predicting page-view dynamics on Wikipedia,
    ECCS '13 - European Conference on Complex Systems, Barcelona, Spain.
  8. Aragon P., Kappler K., Kaltenbrunner A., Gould J., Laniado D., Volkovich Y. (2012) 
    Tweeting the Campaign: Evaluation of Political Party Strategies in Twitter for the 2011 Spanish National Elections,
    Internet, Policy & Politics 2012, Oxford, UK.
  9. Aragon P., Neff J. G. , Kaltenbrunner A., Kappler K., Laniado D., Ruiz de Querol R., Ullod C., Volkovich Y. (2012) [poster]
    Bridging the Gap: A Reflection on an Interdisciplinary Approach to Social Media Research,
    21th International World Wide Web Conference (WWW2012) - Web Science track, Lyon, France.
  10. Gould J., Laniado D., Kaltenbrunner A., Kappler K., Volkovich Y., Aragon P. (2012) 
    Jointly they edit: Examining the impact of community identification on political interaction in Wikipedia.,
    International Network for Social Network Analysis (INSNIA) Sunbelt Conference, Redondo Beach, CA.
  11. Volkovich Y., Kaltenbrunner A. (2011) [pdf] [bibtex]
    Evaluation of Valuable User Generated Content on Social News Web Sites,
    20th International World Wide Web Conference (WWW2011), Hyderabad, India.
  12. Banchs R. E., Kaltenbrunner A. (2008) 
    Exploiting MDS Projections for Cross-language IR,
    31st Annual International ACM SIGIR Conference, Singapore.
  13. Boleda G., Bott S., Kaltenbrunner A., Poblete B., Castillo C., Fuenmayor M.E., Badia T., López V. (2005) 
    Cucweb: un corpus del catalán construido a partir de la web,
    7th ISKO-Spain Conference, Barcelona, Spain.

Others

  1. PhD Thesis
    Dynamics of message interchange between stochastic units in the contexts of human communication behaviour and spiking neurons [pdf (2.4M)] [ps.gz (928KB)]
    Universitat Pompeu Fabra, 2007.
  2. MSc Thesis
    Transformation of natural language into formal logic - possibilities and limits[pdf (653KB)]
    TU Vienna, 2000.