All Stories

  1. Framing AI on YouTube: A Comparative Analysis of Discourse in Brazil and the United States

    Article • May 2026, ACM (Association for Computing Machinery)

    Dr Marisa Vasconcelos

  2. Higher education’s influence on social networks and entrepreneurship in Brazil

    Article • Social Network Analysis and Mining, December 2022, Springer Science + Business Media

    Dr Marisa Vasconcelos

  3. Characterizing the Social Ties between Black and Tech Communities on Twitter

    Article • June 2022, ACM (Association for Computing Machinery)

    Marisa Vasconcelos, Dr Marisa Vasconcelos

  4. Higher Education's Influence on Social Networks and Entrepreneurship in Brazil

    Article • May 2022, Research Square

    Dr Marisa Vasconcelos

  5. Characterizing political bias and comments associated with news on Brazilian Facebook

    Article • Social Network Analysis and Mining, October 2021, Springer Science + Business Media

    Dr Marisa Vasconcelos

  6. Towards a Method to Classify Language Style for Enhancing Conversational Systems

    Article • July 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Marisa Vasconcelos

  7. A Look into COVID-19 Vaccination Debate on Twitter

    Article • June 2021, ACM (Association for Computing Machinery)

    Marisa Vasconcelos, Dr Marisa Vasconcelos

  8. Using Facebook Ads Data to Assess Gender Balance in STEM: Evidence from Brazil

    Article • April 2021, ACM (Association for Computing Machinery)

    Carolina Vieira, Marisa Vasconcelos, Dr Marisa Vasconcelos

  9. A Study of Misinformation in Audio Messages Shared in WhatsApp Groups

    Article • January 2021, Springer Science + Business Media

    Dr Marisa Vasconcelos

  10. Identifying and Characterizing Alternative News Media on Facebook

    Article • December 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Filipe Ribeiro, Marisa Vasconcelos, Haewoon Kwak, Dr Marisa Vasconcelos

  11. Analyzing YouTube Videos Shared on Whatsapp in the Early COVID-19 Crisis

    Article • November 2020, ACM (Association for Computing Machinery)

    Marisa Vasconcelos, Dr Marisa Vasconcelos

  12. Creating Corpora for Seq2Seq Tone Rephrasing Using Social Media Posts

    Article • July 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Marisa Vasconcelos

  13. Analyzing the Use of Audio Messages in WhatsApp Groups

    Article • April 2020, ACM (Association for Computing Machinery)

    Marisa Vasconcelos, Dr Marisa Vasconcelos

  14. Can direct address affect user engagement with chatbots embodied in physical spaces?

    Article • August 2019, ACM (Association for Computing Machinery)

    Dr Marisa Vasconcelos

  15. Analyzing Textual (Mis)Information Shared in WhatsApp Groups

    Article • June 2019, ACM (Association for Computing Machinery)

    Marisa Vasconcelos, Dr Marisa Vasconcelos

  16. Live It Up

    Article • June 2019, ACM (Association for Computing Machinery)

    Marisa Vasconcelos, Dr Marisa Vasconcelos

  17. The Third Workshop on Women in Web Data Science (WinDS '19) Chairs' Welcome & Organization Listing

    Article • May 2019, ACM (Association for Computing Machinery)

    Dr Marisa Vasconcelos

  18. (Mis)Information Dissemination in WhatsApp: Gathering, Analyzing and Countermeasures

    Article • May 2019, ACM (Association for Computing Machinery)

    Marisa Vasconcelos, Dr Marisa Vasconcelos

  19. The Effect of Audiences on the User Experience with Conversational Interfaces in Physical Spaces

    Article • May 2019, ACM (Association for Computing Machinery)

    Marisa Vasconcelos, Dr Marisa Vasconcelos

  20. Modeling Epistemological Principles for Bias Mitigation in AI Systems

    Article • December 2018, ACM (Association for Computing Machinery)

    Dr Marisa Vasconcelos

  21. Predicting the popularity of micro-reviews: A Foursquare case study

    Article • Information Sciences, December 2015, Elsevier

    Dr Marisa Vasconcelos

  22. What makes your opinion popular?

    Article • March 2014, ACM (Association for Computing Machinery)

    Dr Marisa Vasconcelos

  23. Popularity dynamics of foursquare micro-reviews

    Article • January 2014, ACM (Association for Computing Machinery)

    Dr Marisa Vasconcelos

  24. Polarity analysis of micro reviews in foursquare

    Article • November 2013, ACM (Association for Computing Machinery)

    Dr Marisa Vasconcelos

  25. Polarity Detection of Foursquare Tips

    Article • January 2013, Springer Science + Business Media

    Dr Marisa Vasconcelos

  26. Beware of What You Share: Inferring Home Location in Social Networks

    Article • December 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Marisa Vasconcelos

  27. Tips, dones and todos

    Article • February 2012, ACM (Association for Computing Machinery)

    Dr Marisa Vasconcelos

  28. Impact of peer incentives on the dissemination of polluted content

    Article • April 2006, ACM (Association for Computing Machinery)

    Dr Marisa Vasconcelos

  29. (Re)configuration algorithms for peer-to-peer over ad hoc networks

    Article • Journal of Parallel and Distributed Computing, February 2005, Elsevier

    Dr Marisa Vasconcelos

  30. Peer-to-peer over ad-hoc networks: (re)configuration algorithms

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Marisa Vasconcelos

  31. Quantitative analysis of strategies for streaming media distribution

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr Marisa Vasconcelos