Journal Papers

  • The Effect of Interpersonal Attitude of a Group of Agents on User’s Presence and Proxemics Behavior.
    Angelo Cafaro, Brian Ravenet, Magalie Ochs, Hannes H. Vilhjálmsson, Catherine Pelachaud.
    ACM Transactions on Interactive Intelligent Systems (TiiS).
    Volume 6, Issue 2, Article No. 12, July 2016. [PDF, , ]
  • First Impressions in Human-Agent Virtual Encounters.
    Angelo Cafaro, Hannes H. Vilhjálmsson, Timothy W. Bickmore.
    ACM Transactions on Computer Human Interaction (ToCHI).
    Volume 23, Issue 4, Article No. 24, August 2016. [PDF, , ]

Refereed Conference Publications

  • Selecting and Expressing Communicative Functions in a SAIBA-Compliant Agent Framework.
    Angelo Cafaro, Merijn Bruijnes, Jelte van Waterschoot, Catherine Pelachaud, Mariët Theune, Dirk Heylen.
    In Proceedings of the 17th International Conference on Intelligent Virtual Agents (IVA’17).
    Stockholm, Sweden. August 2017. [PDF]
  • Perceiving Attitudes Expressed Through Nonverbal Behaviors in Immersive Virtual Environments.
    Brian Ravenet, Elisabetta Bevacqua, Angelo Cafaro, Magalie Ochs, Catherine Pelachaud.
    In Proceedings of Motion in Games (MIG’16).
    San Francisco, CA, USA. October 2016. [PDF, , ]
  • Evaluating Social Attitudes of a Virtual Tutor.
    Florian Pecune, Angelo Cafaro, Magalie Ochs, Catherine Pelachaud.
    In Proceedings of the 16th International Conference on Intelligent Virtual Agents (IVA’16).
    Los Angeles, CA, USA. September 2016. [PDF, , ]
  • The Effects of Interrupting Behavior on Interpersonal Attitude and Engagement in Dyadic Interactions.
    Angelo Cafaro, Nadine Glas, Catherine Pelachaud.
    In Proceedings of the 16th International Conference on Autonomous Agents and Multiagent Systems (AAMAS’16).
    Singapore. May 2016. [PDF, , ]
  • Conversational Behavior Reflecting Interpersonal Attitudes in Small Group Interactions. [BEST PAPER AWARD]
    Brian Ravenet, Angelo Cafaro, Beatrice Biancardi, Magalie Ochs, Catherine Pelachaud.
    In Proceedings of the 15th International Conference on Intelligent Virtual Agents (IVA’15).
    Delft, The Netherlands. August 2015. [PDF, , ]
  • Representing Communicative Functions in SAIBA with a Unified Function Markup Language.
    Angelo Cafaro, Hannes H.Vilhjálmsson, Timothy Bickmore, Dirk Heylen, Catherine Pelachaud.
    In Proceedings of the 14th International Conference on Intelligent Virtual Agents (IVA’14).
    Boston, MA, USA. August 2014. [PDF, , ]
  • Interpersonal Attitude of a Speaking Agent in Simulated Group Conversations.
    Brian Ravenet, Angelo Cafaro, Magalie Ochs, Catherine Pelachaud.
    In Proceedings of the 14th International Conference on Intelligent Virtual Agents (IVA’14).
    Boston, MA, USA. August 2014. [PDF, , ]
  • First Impressions in User-Agent Encounters: The Impact of an Agent’s Nonverbal Behavior on Users’ Relational Decisions.
    Angelo Cafaro, Hannes H.Vilhjálmsson, Timothy Bickmore, Dirk Heylen, Daniel Schulman.
    In Proceedings of the 12th International Conference on Autonomous Agents and Multiagent Systems (AAMAS’13).
    Saint Paul, MN, USA. May 2013. (extended abstract) [PDF, , ]
  • First Impressions: Users’ Judgments of Virtual Agents’ Personality and Interpersonal Attitude in First Encounters.
    Angelo Cafaro, Hannes H.Vilhjálmsson, Timothy Bickmore, Dirk Heylen, Kamilla R. Jóhannsdóttir, Gunnar S. Valgarðsson.
    In Proceedings of the 12th International Conference on Intelligent Virtual Agents (IVA’12).
    Santa Cruz, CA, USA. September 2012. [PDF, , ]
  • Animating Idle Gaze in Public Places.
    Angelo Cafaro, Raffaele  Gaito and Hannes H. Vilhjálmsson.
    In Proceedings of the 9th International Conference on Intelligent Virtual Agents (IVA’09).
    Amsterdam, The Netherlands. September 2009. [PDF, , ]

Book Chapters

  • Fostering User Engagement in Face-to-Face Human-Agent Interactions: A Survey.
    Chloé Clavel, Angelo Cafaro, Sabrina Campano, and Catherine Pelachaud (2015)
    In Toward Robotic Socially Believable Behaving Systems
    Esposito A. and Jain L. C. (Eds.). Volume 106 of the series Intelligent Systems Reference Library, pp 93-120 [Springer Link]

Peer Reviewed Workshop Papers, Posters and Demos

Workshops

  • Suggestions for Extending SAIBA with the VIB Platform.
    Florian Pecune, Angelo Cafaro, Mathieu Chollet, Pierre Philippe, Catherine Pelachaud.
    In Proceedings of the Workshop on Architectures and Standards for Intelligent Virtual Agents (WASIVA)
    held at the 14th International Conference on Intelligent Virtual Agents (IVA 2014), August 26, Boston, MA, USA. [PDF, ]

Posters

  • The Effect of Interpersonal Attitude of a Group of Agents on User’s Presence and Proxemics Behavior.
    At AAMAS’16, Singapore. May 2016. [PDF (201 KB)]
  • First Impressions in Human-Agent Virtual Encounters.
    At the Virtual Social Interaction Workshop, UCL, London, UK. September 2014. [PDF (3.1 MB)]
  • First Impressions in User-Agent Encounters: The Impact of an Agent’s Nonverbal Behavior on Users’ Relational Decisions.
    At AAMAS’13, Saint Paul, MN, USA. May 2013. [PDF (2.1 MB)]

Demos

  • 2017: The ARIA-Valuspa system at the FranceIA event organized by the French Ministry for the Economy and Finance.
  • 2017: The ARIA-Valuspa framework at the Dagstuhl meeting with the Kristina project.
  • 2016: Ask Alice: an Artificial Retrieval of Information Agent.
    Michel Valstar, Tobias Baur, Angelo Cafaro, Alexandru Ghitulescu, Blaise Potard, Johannes Wagner.
    Demo at the 18th ACM International Conference on Multimodal Interaction (ICMI), November 2016, Tokyo, Japan. [PDF, ]
  • 2016: Virtual agents and AI at the Virtual Reality stand of FranceTV in the RGLab for the Roland Garros.
  • 2008-2013: Socially Expressive Computing Group work at Vísindavaka, the science fair in Iceland (a.k.a. European researchers’ night).
  • 2010-2011: Ph.D. thesis and coursework demo for Open University days at Reykjavik University.

Theses

  • First Impressions in Human-Agent Virtual Encounters.
    Ph.D. Thesis in Computer Science, Reykjavik University, Iceland. February 2014.
    [PDF (22.5 MB), Abstract]
  • Simulating the Idle Gaze Behavior of Pederstrians in Motion.
    M.Sc. Thesis in Computer Science, University of Salerno, Italy. May 2009.
    [PDF (1.5 MB), Abstract]
  • A Collaborative System Based on Eclipse and RCP (in italian).
    B.Sc. Thesis in Computer Science, University of Salerno, Italy. October 2006.
    [PDF (1.9 MB), Abstract]
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