Real-Time Robot Personality Adaptation based on Reinforcement Learning and Social Signals. - Hannes Ritschel; Elisabeth André (HRI (Companion), 2017)

Adapting a Robot's linguistic style based on socially-aware reinforcement learning. - Hannes Ritschel; Tobias Baur 001; Elisabeth André (RO-MAN, 2017)

Socially-Aware Reinforcement Learning for Personalized Human-Robot Interaction. - Hannes Ritschel (AAMAS, 2018)

Real-Time Adaptation of a Robotic Joke Teller Based on Human Social Signals. - Klaus Weber 001; Hannes Ritschel; Florian Lingenfelser; Elisabeth André (AAMAS, 2018)

Drink-O-Mender: An Adaptive Robotic Drink Adviser. - Hannes Ritschel; Andreas Seiderer; Kathrin Janowski; Ilhan Aslan; Elisabeth André (MHFI@ICMI, 2018)

How to Shape the Humor of a Robot - Social Behavior Adaptation Based on Reinforcement Learning. - Klaus Weber 001; Hannes Ritschel; Ilhan Aslan; Florian Lingenfelser; Elisabeth André (ICMI, 2018)

Personalized Synthesis of Intentional and Emotional Non-Verbal Sounds for Social Robots. - Hannes Ritschel; Ilhan Aslan; Silvan Mertes; Andreas Seiderer; Elisabeth André (ACII, 2019)

Towards a Robotic Dietitian with Adaptive Linguistic Style. - Hannes Ritschel; Kathrin Janowski; Andreas Seiderer; Elisabeth André (AmI (Workshops/Posters), 2019)

Irony Man: Augmenting a Social Robot with the Ability to Use Irony in Multimodal Communication with Humans. - Hannes Ritschel; Ilhan Aslan; David Sedlbauer; Elisabeth André (AAMAS, 2019)

Insights on usability and user feedback for an assistive robotic health companion with adaptive linguistic style. - Hannes Ritschel; Kathrin Janowski; Andreas Seiderer; Stefan Wagner 018; Elisabeth André (PETRA, 2019)

Adaptive linguistic style for an assistive robotic health companion based on explicit human feedback. - Hannes Ritschel; Andreas Seiderer; Kathrin Janowski; Stefan Wagner 018; Elisabeth André (PETRA, 2019)

Development of a Privacy-By-Design Speech Assistant Providing Nutrient Information for German Seniors. - Andreas Seiderer; Hannes Ritschel; Elisabeth André (GOODTECHS, 2020)

Multimodal Joke Generation and Paralinguistic Personalization for a Socially-Aware Robot. - Hannes Ritschel; Thomas Kiderle; Klaus Weber 001; Florian Lingenfelser; Tobias Baur 001; Elisabeth André (PAAMS, 2020)

Drawing with AI - Exploring Collaborative Inking Experiences Based on Mid-air Pointing and Reinforcement Learning. - Franziska Geiger; Michelle Martin; Monika Pichlmair; Ilhan Aslan; Hannes Ritschel; Björn Bittner; Elisabeth André (CoRR, 2020)

Socially-Aware Personality Adaptation. - Thomas Kiderle; Hannes Ritschel; Kathrin Janowski; Silvan Mertes; Florian Lingenfelser; Elisabeth André (ACII (Workshops and Demos), 2021)

Implementing Parallel and Independent Movements for a Social Robot's Affective Expressions. - Hannes Ritschel; Thomas Kiderle; Elisabeth André (ACII (Workshops and Demos), 2021)

Adaptive Artificial Personalities. - Kathrin Janowski; Hannes Ritschel; Elisabeth André (The Handbook on Socially Interactive Agents (2), 2022)

Real-time generation and adaptation of social companion robot behaviors. - Hannes Ritschel (2022)

Multimodal Irony for Virtual Characters. - Thomas Kiderle; Hannes Ritschel; Silvan Mertes; Elisabeth André (IVA, 2023)

The Affective Bar Piano. - Hannes Ritschel; Silvan Mertes; Florian Lingenfelser; Thomas Kiderle; Elisabeth André (IVA, 2023)

MeLaX: Conversations with Generative AI in Socially Interactive Agents. - Daksitha Senel Withanage Don; Thomas Kiderle; Silvan Mertes; Dominik Schiller; Hannes Ritschel; Elisabeth André (IUI Companion, 2025)