Caring for Agents and Agents that Care: Building Empathic Relations with Synthetic Agents. - Ana Paiva 001; João Dias 001; Daniel Sobral; Ruth Aylett; Polly Sobreperez; Sarah Woods; Carsten Zoll; Lynne E. Hall (AAMAS, 2004)

Unscripted Narrative for Affectively Driven Characters. - Sandy Louchart; Ruth Aylett; João Dias 001; Ana Paiva 001 (AIIDE, 2005)

Feeling and Reasoning: A Computational Model for Emotional Characters. - João Dias 001; Ana Paiva 001 (EPIA, 2005)

FearNot! - An Experiment in Emergent Narrative. - Ruth Aylett; Sandy Louchart; João Dias 001; Ana Paiva 001; Marco Vala (IVA, 2005)

Learning By Feeling: Evoking Empathy With Synthetic Characters. - Ana Paiva 001; João Dias 001; Daniel Sobral; Ruth Aylett; Sarah Woods; Lynne E. Hall; Carsten Zoll (Appl. Artif. Intell., 2005)

An Affectively Driven Planner for Synthetic Characters. - Ruth Aylett; João Dias 001; Ana Paiva 001 (ICAPS, 2006)

Making It Up as You Go Along - Improvising Stories for Pedagogical Purposes. - Ruth Aylett; Rui Figueiredo; Sandy Louchart; João Dias 001; Ana Paiva 001 (IVA, 2006)

Mind the Body. - Marco Vala; João Dias 001; Ana Paiva 001 (IVA, 2006)

Unscripted Narrative for Affectively Driven Characters. - Ruth Aylett; Sandy Louchart; João Dias 001; Ana Paiva 001; Marco Vala; Sarah Woods; Lynne E. Hall (IEEE Computer Graphics and Applications, 2006)

An Authoring Tool for an Emergent Narrative Storytelling System. - Michael Kriegel; Ruth Aylett; João Dias 001; Ana Paiva 001 (AAAI Fall Symposium: Intelligent Narrative Technologies, 2007)

I Know What I Did Last Summer: Autobiographic Memory in Synthetic Characters. - João Dias 001; Wan Ching Ho; Thurid Vogt; Nathalie Beeckman; Ana Paiva 001; Elisabeth André (ACII, 2007)

Agents that remember can tell stories: integrating autobiographic memory into emotional agents. - Wan Ching Ho; João Dias 001; Rui Figueiredo; Ana Paiva 001 (AAMAS, 2007)

Double Appraisal for Synthetic Characters. - Sandy Louchart; Ruth Aylett; João Dias 001 (IVA, 2007)

Improving Adaptiveness in Autonomous Characters. - Mei Yii Lim; João Dias 001; Ruth Aylett; Ana Paiva 001 (IVA, 2008)

Affective Agents for Education Against Bullying. - Ruth Aylett; Ana Paiva 001; João Dias 001; Lynne E. Hall; Sarah Woods (Affective Information Processing, 2009)

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

Intelligent NPCs for Educational Role Play Game. - Mei Yii Lim; João Dias 001; Ruth Aylett; Ana Paiva 001 (AGS, 2009)

ORIENT: interactive agents for stage-based role-play. - Ruth Aylett; Michael Kriegel; Mei Yii Lim; João Dias 001; Karin Leichtenstern; Wan Ching Ho; Paola Rizzo (AAMAS (2), 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)

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)

Creating Individual Agents through Personality Traits. - Tiago Doce; João Dias 001; Rui Prada; Ana Paiva 001 (IVA, 2010)

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

Agents with Emotional Intelligence for Storytelling. - João Dias 001; Ana Paiva 001 (ACII (1), 2011)

Human-like memory retrieval mechanisms for social companions. - Mei Yii Lim; Ruth Aylett; Patrícia Amâncio Vargas; Wan Ching Ho; João Dias 001 (AAMAS, 2011)

Creating adaptive affective autonomous NPCs. - Mei Yii Lim; João Dias 001; Ruth Aylett; Ana Paiva 001 (Auton. Agents Multi Agent Syst., 2012)

I want to be your friend: establishing relations with emotionally intelligent agents. - João Dias 001; Ana Paiva 001 (AAMAS, 2013)

Lie to me: virtual agents that lie. - João Dias 001; Henrique Reis; Ana Paiva 001 (AAMAS, 2013)

The Great Deceivers: Virtual Agents and Believable Lies. - João Dias 001; Ruth Aylett; Ana Paiva 001; Henrique Reis (CogSci, 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)

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

More May Be Less: Emotional Sharing in an Autonomous Social Robot. - Sofia Petisca; João Dias 001; Ana Paiva 001 (AAAI Fall Symposia, 2015)

More Social and Emotional Behaviour May Lead to Poorer Perceptions of a Social Robot. - Sofia Petisca; João Dias 001; Ana Paiva 001 (ICSR, 2015)

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

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)

Positive Technologies for Promoting Emotion Regulation Abilities in Adolescents. - Esther Judith Schek; Fabrizia Mantovani; Olivia Realdon; João Dias 001; Ana Paiva 001; Sarit Schramm-Yavin; Ruth Pat-Horenczyk (eHealth 360°, 2016)

Emotional sharing behavior for a social robot in a competitive setting. - Sofia Petisca; João Dias 001; Patrícia Alves-Oliveira; Ana Paiva 001 (RO-MAN, 2016)

FIDES: How Emotions and Small Talks May Influence Trust in an Embodied vs. Non-embodied Robot. - Raul Benites Paradeda; Mojgan Hashemian; Carla N. Guerra; Rui Prada; João Dias 001; Ana Paiva 001 (AAMAS, 2017)

Iterative Parallel Sampling RRT for Racing Car Simulation. - Samuel Gomes; João Dias 001; Carlos Martinho (EPIA, 2017)

How Robots Persuasion based on Personality Traits May Affect Human Decisions. - Raul Benites Paradeda; Maria José Ferreira; João Dias 001; Ana Paiva 001 (HRI (Companion), 2017)

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)

Introduction to the GaLA Conf 2018 Special Issue. - Pedro Alexandre Santos; Remco C. Veltkamp; João Dias 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)

Studying the Effect of Robot Frustration on Children's Change of Perspective. - Elmira Yadollahi; Wafa Johal; João Dias 001; Pierre Dillenbourg; Ana Paiva 001 (ACII Workshops, 2019)

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

GIMME: Group Interactions Manager for Multiplayer sErious games. - Samuel Gomes; João Dias 001; Carlos Martinho (CoG, 2019)

From caveman to gentleman: a CiF-based social interaction model applied to conan exiles. - Luís Morais; João Dias 001; Pedro Alexandre Santos (FDG, 2019)

Multi-task Learning and Catastrophic Forgetting in Continual Reinforcement Learning. - João G. Ribeiro; Francisco S. Melo; João Dias 001 (GCAI, 2019)

The Influence of Reward on the Social Valence of Interactions. - Tomás Alves; Samuel Gomes; João Dias 001; Carlos Martinho (CoG, 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)

Reward-Mediated Individual and Altruistic Behavior. - Samuel Gomes; Tomás Alves; João Dias 001; Carlos Martinho (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)

CHARET: Character-centered Approach to Emotion Tracking in Stories. - Diogo S. Carvalho; Joana Campos 001; Manuel Guimarães; Ana Antunes; João Dias 001; Pedro A. Santos 001 (AAMAS, 2021)

EEG Model: Emotional Episode Generation for Social Sharing of Emotions. - Ana Antunes; Joana Campos 001; João Dias 001; Pedro Alexandre Santos; Rui Prada (IVA, 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)

The HUB: Designing an Interactive Social Space for Pre-Adolescents' Well-being. - Pedro Rodrigues; Marija Mitic; Ina Krammer; João Dias 001; Rui Prada; Beate Schrank (IDC, 2022)

Emotionally Expressive Motion Controller for Virtual Character Locomotion Animations. - Diogo Gonçalves Silva; Pedro Alexandre Simões dos Santos; João Dias 001 (ISM, 2022)

Semantic Norm Recognition and its application to Portuguese Law. - Maria Duarte; Pedro A. Santos 001; João Dias 001; Jorge Baptista (CoRR, 2022)

State of the Art in Artificial Intelligence applied to the Legal Domain. - João Dias 001; Pedro A. Santos 001; Nuno Pablo Cordeiro; Ana Antunes; Bruno Martins 001; Jorge Baptista; Carlos Gonçalves (CoRR, 2022)

Towards Explainable Social Agent Authoring tools: A case study on FAtiMA-Toolkit. - Manuel Guimarães; Joana Campos 001; Pedro A. Santos 001; João Dias 001; Rui Prada (CoRR, 2022)

ISPO: A Serious Game to train the Interview Skills of Police Officers: ISPO: A Serious Game to train the Interview Skills of Police Officers. - Manuel Guimarães; Rui Prada; Pedro A. Santos 001; João Dias 001; Cristina Soeiro; Raquel Guerra; Christina Steiner-Stanitznig; Andrea Molinari (Int. J. Serious Games, 2022)

LINA - A Social Augmented Reality Game around Mental Health, Supporting Real-world Connection and Sense of Belonging for Early Adolescents. - Gloria Mittmann; Adam Barnard; Ina Krammer; Diogo Martins; João Dias 001 (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)

LeSSE - A Semantic Search Engine Applied to Portuguese Consumer Law. - Nuno Pablo Cordeiro; João Dias 001; Pedro A. Santos 001 (EPIA (2), 2023)

A Semantic Search System for the Supremo Tribunal de Justiça. - Rui Melo; Pedro A. Santos 001; João Dias 001 (EPIA (2), 2023)

Dual Critic Conditional Wasserstein GAN for Height-Map Generation. - Nuno Ramos; Pedro Santos 001; João Dias 001 (FDG, 2023)

MHeVA: Mental Health Virtual Assistant for High Education Students. - André Antunes 003; Manuel Guimarães; Pedro A. Santos 001; João Dias 001; Carla Boura; Joana Campos 001 (IVA, 2023)

Prompting for Socially Intelligent Agents with ChatGPT. - Ana Antunes; Joana Campos 001; Manuel Guimarães; João Dias 001; Pedro A. Santos 001 (IVA, 2023)

GAN-Based Content Generation of Maps for Strategy Games. - Vasco Nunes; João Dias 001; Pedro A. Santos 001 (CoRR, 2023)

Heroine's Learning Journey: Motivating Women in STEM Online Courses Through the Power of a Narrative. - Luis Felipe Coimbra Costa; Samuel Gomes; Ana Moura Santos; Geraldo Bonorino Xexéo; Yuri Oliveira de Lima 001; Rui Prada; Carlos Martinho; João Dias 001 (IEEE Access, 2024)

Designing a Mood-Mediated Multi-Level Reasoner. - Samuel Gomes; José Bernardo Rocha; João Dias 001; Carlos Martinho (IEEE Trans. Affect. Comput., 2024)

FlexiDialogue: Integrating Dialogue Trees for Mental Health with Large Language Models. - João Fernandes; Ana Antunes; Joana Campos 001; João Dias 001; Pedro A. Santos 001 (ICT4AWE, 2025)

MentalRAG: Developing an Agentic Framework for Therapeutic Support Systems. - Francisco R. E. Silva; Pedro A. Santos 001; João Dias 001 (ICT4AWE, 2025)

Playing Hex and Counter Wargames using Reinforcement Learning and Recurrent Neural Networks. - Guilherme Palma; Pedro A. Santos 001; João Dias 001 (CoRR, 2025)

The Author's Journey - Understanding and Improving the Authoring Process of Theory-Driven Socially Intelligent Agents. - Manuel Guimarães; Joana Campos 001; Pedro A. Santos 001; João Dias 001; Rui Prada (ACM Trans. Interact. Intell. Syst., 2025)