"I can feel it too!": Emergent empathic reactions between synthetic characters. - Sérgio Hortas Rodrigues; Samuel Mascarenhas; João Dias 001; Ana Paiva 001 (ACII, 2009)

Using rituals to express cultural differences in synthetic characters. - Samuel Mascarenhas; João Dias 001; Nuno Afonso; Sibylle Enz; Ana Paiva 001 (AAMAS (1), 2009)

Personality in Social Group Dynamics. - Rui Prada; Samuel Mascarenhas; Maria Augusta Silveira Netto Nunes (CSE (4), 2009)

One for All or One for One? The Influence of Cultural Dimensions in Virtual Agents' Behaviour. - Samuel Mascarenhas; João Dias 001; Rui Prada; Ana Paiva 001 (IVA, 2009)

Using Empathy to Improve Human-Robot Relationships. - André Pereira 001; Iolanda Leite; Samuel Mascarenhas; Carlos Martinho; Ana Paiva 001 (HRPR, 2010)

"Why Can't We Be Friends?" An Empathic Game Companion for Long-Term Interaction. - Iolanda Leite; Samuel Mascarenhas; André Pereira 001; Carlos Martinho; Rui Prada; Ana Paiva 001 (IVA, 2010)

Closing the loop: from affect recognition to empathic interaction. - Iolanda Leite; André Pereira 001; Samuel Mascarenhas; Ginevra Castellano; Carlos Martinho; Rui Prada; Ana Paiva 001 (AFFINE@MM, 2010)

A Dimensional Model for Cultural Behavior in Virtual Agents. - Samuel Mascarenhas; João Dias 001; Rui Prada; Ana Paiva 001 (Appl. Artif. Intell., 2010)

Modelling Empathy in Social Robotic Companions. - Iolanda Leite; André Pereira 001; Ginevra Castellano; Samuel Mascarenhas; Carlos Martinho; Ana Paiva 001 (UMAP Workshops, 2011)

Generating Norm-Related Emotions in Virtual Agents. - Nuno Ferreira; Samuel Mascarenhas; Ana Paiva 001; Frank Dignum; John McBreen; Nick Degens; Gert Jan Hofstede (IVA, 2012)

An Agent Model for the Appraisal of Normative Events Based in In-Group and Out-Group Relations. - Nuno Ferreira; Samuel Mascarenhas; Ana Paiva 001; Gennaro di Tosto; Frank Dignum; John McBreen; Nick Degens; Gert Jan Hofstede; Giulia Andrighetto; Rosaria Conte (AAAI, 2013)

A Model of Social Dynamics for Social Intelligent Agents. - Samuel Francisco Mascarenhas; Nuno Marques; Joana Campos 001; Ana Paiva 001 (AAAI Fall Symposia, 2013)

Blame on them, shame on us: combining affective and normative behaviour in intelligent virtual agents. - Nuno Ferreira; Samuel Mascarenhas; Ana Paiva 001; John McBreen; Nick Degens; Gert Jan Hofstede; Gennaro di Tosto; Frank Dignum; Giulia Andrighetto; Rosaria Conte (AAMAS, 2013)

"Can I ask you a favour?": a relational model of socio-cultural behaviour. - Samuel Mascarenhas; Rui Prada; Ana Paiva 001; Nick Degens; Gert Jan Hofstede (AAMAS, 2013)

Traveller: an intercultural training system with intelligent agents. - Samuel Mascarenhas; André Silva 001; Ana Paiva 001; Ruth Aylett; Felix Kistler; Elisabeth André; Nick Degens; Gert Jan Hofstede; Arvid Kappas (AAMAS, 2013)

Towards agents with human-like decisions under uncertainty. - Nuno Marques; Francisco S. Melo; Samuel Mascarenhas; João Dias 001; Rui Prada; Ana Paiva 001 (CogSci, 2013)

Traveller: Interacting with agents to deal with misunderstandings due to culture. - Nick Degens; Gert Jan Hofstede; Samuel Mascarenhas; Ana Paiva 001; André Silva 001; Felix Kistler; Elisabeth André; Arvid Kappas; Ruth Aylett (FDG, 2013)

Intercultural-role Plays for e-Learning using Emotive Agents. - Cat Kutay; Samuel Mascarenhas; Ana Paiva 001; Rui Prada (ICAART (2), 2013)

Traveller: An Interactive Cultural Training System Controlled by User-Defined Body Gestures. - Felix Kistler; Elisabeth André; Samuel Mascarenhas; André Silva 001; Ana Paiva 001; Nick Degens; Gert Jan Hofstede; Eva Krumhuber; Arvid Kappas; Ruth Aylett (INTERACT (4), 2013)

Social Importance Dynamics: A Model for Culturally-Adaptive Agents. - Samuel Mascarenhas; Rui Prada; Ana Paiva 001; Gert Jan Hofstede (IVA, 2013)

The influence of empathy in human-robot relations. - Iolanda Leite; André Pereira 001; Samuel Mascarenhas; Carlos Martinho; Rui Prada; Ana Paiva 001 (Int. J. Hum. Comput. Stud., 2013)

Creating a World for Socio-Cultural Agents. - Nick Degens; Gert Jan Hofstede; John McBreen; Adrie J. M. Beulens; Samuel Mascarenhas; Nuno Ferreira; Ana Paiva 001; Frank Dignum (Emotion Modeling, 2014)

FAtiMA Modular: Towards an Agent Architecture with a Generic Appraisal Framework. - João Dias 001; Samuel Mascarenhas; Ana Paiva 001 (Emotion Modeling, 2014)

The "Favors Game": A Framework to Study the Emergence of Cooperation through Social Importance. - Pedro Sequeira; Samuel Mascarenhas; Francisco S. Melo; Ana Paiva 001 (AAMAS, 2015)

The development of cooperation in evolving populations through social importance. - Pedro Sequeira; Samuel Mascarenhas; Francisco S. Melo; Ana Paiva 001 (ICDL-EPIROB, 2015)

A Process Model of Empathy For Virtual Agents. - Sérgio Hortas Rodrigues; Samuel Mascarenhas; João Dias 001; Ana Paiva 001 (Interact. Comput., 2015)

Modeling Culture in Intelligent Virtual Agents - From Theory to Implementation (Extended Abstract). - Samuel Mascarenhas; Nick Degens; Ana Paiva 001; Rui Prada; Gert Jan Hofstede; Adrie J. M. Beulens; Ruth Aylett (AAMAS, 2016)

Conveying Social Relations in Virtual Agents Through an Emotion Sharing and Response Model: (Extended Abstract). - Nuno Salvador; João Dias 001; Samuel Mascarenhas; Ana Paiva 001 (AAMAS, 2016)

Modeling culture in intelligent virtual agents - From theory to implementation. - Samuel Mascarenhas; Nick Degens; Ana Paiva 001; Rui Prada; Gert Jan Hofstede; Adrie J. M. Beulens; Ruth Aylett (Auton. Agents Multi Agent Syst., 2016)

Exploring the Impact of Fault Justification in Human-Robot Trust. - Filipa Correia; Carla Guerra; Samuel Mascarenhas; Francisco S. Melo; Ana Paiva 001 (AAMAS, 2018)

Sarah the Virtual Advisor to Reduce Study Stress. - Hedieh Ranjbartabar; Deborah Richards 001; Cat Kutay; Samuel Mascarenhas (AAMAS, 2018)

A Virtual Agent Toolkit for Serious Games Developers. - Samuel Mascarenhas; Manuel Guimarães; Rui Prada; João Dias 001; Pedro Alexandre Santos; Kam Star; Ben Hirsh; Ellis Spice; Rob Kommeren (CIG, 2018)

Group-based Emotions in Teams of Humans and Robots. - Filipa Correia; Samuel Mascarenhas; Rui Prada; Francisco S. Melo; Ana Paiva 001 (HRI, 2018)

Towards an Adaptive System: Users' Preferences and Responses to an Intelligent Virtual Advisor based on Individual Differences. - Hedieh Ranjbartabar; Debbie Richards 001; Cat Kutay; Samuel Mascarenhas (ISD, 2018)

Shared Planning for building Human-agent Therapeutic Alliance. - Amal Abdulrahman; Deborah Richards 001; Samuel Mascarenhas (IVA, 2018)

Enhancing Social Believability of Virtual Agents using Social Power Dynamics. - Mojgan Hashemian; Rui Prada; Pedro Alexandre Santos; Samuel Mascarenhas (IVA, 2018)

FARMI: A FrAmework for Recording Multi-Modal Interactions. - Patrik Jonell; Mattias Bystedt; Per Fallgren; Dimosthenis Kontogiorgos; José Lopes 001; Zofia Malisz; Samuel Mascarenhas; Catharine Oertel; Eran Raveh; Todd Shore (LREC, 2018)

On the Pertinence of Social Practices for Social Robotics. - Aurélie Clodic; Javier Vázquez-Salceda; Frank Dignum; Samuel Mascarenhas; Virginia Dignum; Agnese Augello; Manuel Gentile; Rachid Alami 001 (Robophilosophy/TRANSOR, 2018)

Design for Values for Social Robot Architectures. - Virginia Dignum; Frank Dignum; Javier Vázquez-Salceda; Aurélie Clodic; Manuel Gentile; Samuel Mascarenhas; Agnese Augello (Robophilosophy/TRANSOR, 2018)

A tutorial on machine learning for interactive pedagogical systems. - Francisco S. Melo; Samuel Mascarenhas; Ana Paiva 001 (Int. J. Serious Games, 2018)

Inferring Emotions from Touching Patterns. - Mojgan Hashemian; Rui Prada; Pedro Alexandre Santos; João Dias 001; Samuel Mascarenhas (ACII, 2019)

For The Record - A Public Goods Game For Exploring Human-Robot Collaboration. - Filipa Correia; Samuel Mascarenhas; Samuel Gomes; Silvia Tulli; Fernando P. Santos; Francisco C. Santos; Rui Prada; Francisco S. Melo; Ana Paiva 001 (AAMAS, 2019)

An Accessible Toolkit for the Creation of Socio-EmotionalAgents. - Manuel Guimarães; Samuel Mascarenhas; Rui Prada; Pedro Alexandre Santos; João Dias 001 (AAMAS, 2019)

Social Power in Human-Robot Interaction: Towards More Persuasive Robots. - Mojgan Hashemian; Ana Paiva 001; Samuel Mascarenhas; Pedro Alexandre Santos; Rui Prada (AAMAS, 2019)

Outcome-based Partner Selection in Collective Risk Dilemmas. - Fernando P. Santos; Samuel Francisco Mascarenhas; Francisco C. Santos; Filipa Correia; Samuel Gomes; Ana Paiva 001 (AAMAS, 2019)

Effects of Agents' Transparency on Teamwork. - Silvia Tulli; Filipa Correia; Samuel Mascarenhas; Samuel Gomes; Francisco S. Melo; Ana Paiva 001 (EXTRAAMAS@AAMAS, 2019)

Societies in Games: How do Players Perceive Groups of Game Characters? - Diogo Rato; Samuel Mascarenhas; Rui Prada (CHI PLAY (Companion), 2019)

An Adaptive and Transferable Dialog Management System for Social Aware Task Execution. - Antonio Capela; Samuel Mascarenhas; Pedro Alexandre Santos; Manuel Lopes 001 (EPIA (2), 2019)

Exploring Prosociality in Human-Robot Teams. - Filipa Correia; Samuel Francisco Mascarenhas; Samuel Gomes; Patrícia Arriaga; Iolanda Leite; Rui Prada; Francisco S. Melo; Ana Paiva 001 (HRI, 2019)

Belief-based Agent Explanations to Encourage Behaviour Change. - Amal Abdulrahman; Deborah Richards 001; Hedieh Ranjbartabar; Samuel Mascarenhas (IVA, 2019)

Walk the Talk! Exploring (Mis)Alignment of Words and Deeds by Robotic Teammates in a Public Goods Game. - Filipa Correia; Ana Paiva 001; Shruti Chandra; Samuel Mascarenhas; Julien Charles-Nicolas; Justin Gally; Diana Lopes; Fernando P. Santos; Francisco C. Santos; Francisco S. Melo (RO-MAN, 2019)

The Power to Persuade: a study of Social Power in Human-Robot Interaction. - Mojgan Hashemian; Ana Paiva 001; Samuel Mascarenhas; Pedro Alexandre Santos; Rui Prada (RO-MAN, 2019)

User-Models to Drive an Adaptive Virtual Advisor: Demonstration. - Hedieh Ranjbartabar; Deborah Richards 001; Ayse Aysin Bilgin; Cat Kutay; Samuel Mascarenhas (AAMAS, 2020)

Persuasive Social Robots using Reward/Coercion Strategies. - Mojgan Hashemian; Marta Couto; Samuel Mascarenhas; Ana Paiva 001; Pedro Alexandre Santos; Rui Prada (HRI (Companion), 2020)

The Application of Social Power in Persuasive Social Robots. - Mojgan Hashemian; Samuel Mascarenhas; Marta Couto; Ana Paiva 001; Pedro Alexandre Santos; Rui Prada (HRI (Companion), 2020)

The Impact of Virtual Reality in the Social Presence of a Virtual Agent. - Manuel Guimarães; Rui Prada; Pedro Alexandre Santos; João Dias 001; Arnav Jhala; Samuel Mascarenhas (IVA, 2020)

Investigating Reward/Punishment Strategies in the Persuasiveness of Social Robots. - Mojgan Hashemian; Marta Couto; Samuel Mascarenhas; Ana Paiva 001; Pedro Alexandre Santos; Rui Prada (RO-MAN, 2020)

The Dark Side of Embodiment - Teaming Up With Robots VS Disembodied Agents. - Filipa Correia; Samuel Gomes; Samuel Mascarenhas; Francisco S. Melo; Ana Paiva 001 (Robotics: Science and Systems, 2020)

Picky losers and carefree winners prevail in collective risk dilemmas with partner selection. - Fernando P. Santos; Samuel Mascarenhas; Francisco C. Santos; Filipa Correia; Samuel Gomes; Ana Paiva 001 (Auton. Agents Multi Agent Syst., 2020)

Towards Social Identity in Socio-Cognitive Agents. - Diogo Rato; Samuel Mascarenhas; Rui Prada (CoRR, 2020)

Artificial intelligence moving serious gaming: Presenting reusable game AI components. - Wim Westera; Rui Prada; Samuel Mascarenhas; Pedro Santos 001; João Dias 001; Manuel Guimarães; Konstantinos Georgiadis; Enkhbold Nyamsuren; Kiavash Bahreini; Zerrin Yumak; Chris Christyowidiasmoro; Mihai Dascalu; et al. (Educ. Inf. Technol., 2020)

Adapting a Virtual Advisor's Verbal Conversation Based on Predicted User Preferences: A Study of Neutral, Empathic and Tailored Dialogue. - Hedieh Ranjbartabar; Deborah Richards 001; Ayse Aysin Bilgin; Cat Kutay; Samuel Mascarenhas (Multimodal Technol. Interact., 2020)

Persuasive Social Robot Using Reward Power over Repeated Instances of Persuasion. - Mojgan Hashemian; Marta Couto; Samuel Mascarenhas; Ana Paiva 001; Pedro Alexandre Santos; Rui Prada (PERSUASIVE, 2021)

Towards prosocial design: A scoping review of the use of robots and virtual agents to trigger prosocial behaviour. - Raquel Oliveira; Patrícia Arriaga; Fernando P. Santos; Samuel Mascarenhas; Ana Paiva 001 (Comput. Hum. Behav., 2021)

FAtiMA Toolkit - Toward an effective and accessible tool for the development of intelligent virtual agents and social robots. - Samuel Mascarenhas; Manuel Guimarães; Pedro A. Santos 001; João Dias 001; Rui Prada; Ana Paiva 001 (CoRR, 2021)

Verbal empathy and explanation to encourage behaviour change intention. - Amal Abdulrahman; Deborah Richards 001; Hedieh Ranjbartabar; Samuel Mascarenhas (J. Multimodal User Interfaces, 2021)

I Know I Am, But What Are You? How Culture and Self-Categorization Affect Emotions Toward Robots. - Filipa Correia; Sean Christeson; Samuel Francisco Mascarenhas; Ana Paiva 001; Marlena R. Fraune (Proc. ACM Hum. Comput. Interact., 2022)

FAtiMA Toolkit: Toward an Accessible Tool for the Development of Socio-emotional Agents. - Samuel Mascarenhas; Manuel Guimarães; Rui Prada; Pedro A. Santos 001; João Dias 001; Ana Paiva 001 (ACM Trans. Interact. Intell. Syst., 2022)

Building Persuasive Robots with Social Power Strategies. - Mojgan Hashemian; Marta Couto; Samuel Mascarenhas; Ana Paiva 001; Pedro A. Santos 001; Rui Prada (CoRR, 2023)

When "I" Becomes "We": Modelling Dynamic Identity on Autonomous Agents. - Inês Lobo; Joana Dimas; Samuel Mascarenhas; Diogo Rato; Rui Prada (J. Artif. Soc. Soc. Simul., 2023)