| 2026 | CHI | A Collaborative Crowdsourcing Method for Designing External Interfaces for Autonomous Vehicles. | Ronald Cumbal, Marcus Gransson, Alexandros Rouchitsas, Didem Grdr Broo, Ginevra Castellano |
| 2025 | CHI | Visualizing Confidence in Delivery Robots: Insights from Two Online Studies. | Ronald Cumbal, Natalia Calvo-Barajas, Marina Escobar-Planas, Alexandros Rouchitsas, Ginevra Castellano |
| 2025 | RO-MAN | Crowdsourcing eHMI Designs: A Participatory Approach to Autonomous Vehicle-Pedestrian Communication. | Ronald Cumbal, Didem Grdr Broo, Ginevra Castellano |
| 2024 | HRI | Speaking Transparently: Social Robots in Educational Settings. | Ronald Cumbal, Olov Engwall |
| 2024 | IVA | Let Me Finish First - The Effect of Interruption-Handling Strategy on the Perceived Personality of a Social Agent. | Ronald Cumbal, Reshmashree Kantharaju, Maike Paetzel-Prsmann, James Kennedy |
| 2023 | HRI | Human-Robot Conversational Interaction (HRCI). | Donald McMillan, Razan Jaber, Benjamin R. Cowan, Joel E. Fischer, Bahar Irfan, Ronald Cumbal, Nima Zargham, Minha Lee |
| 2022 | HRI | Adaptive Robot Discourse for Language Acquisition in Adulthood. | Ronald Cumbal |
| 2022 | IVA | Shaping unbalanced multi-party interactions through adaptive robot backchannels. | Ronald Cumbal, Daniel Alexander Kazzi, Vincent Winberg, Olov Engwall |
| 2021 | HRI | Robot Gaze Can Mediate Participation Imbalance in Groups with Different Skill Levels. | Sarah Gillet, Ronald Cumbal, Andr Pereira, Jos Lopes, Olov Engwall, Iolanda Leite |
| 2021 | HRI | Exploring Non-verbal Gaze Behavior in Groups Mediated by an Adaptive Robot. | Catherine F. Weldon, Sarah Gillet, Ronald Cumbal, Iolanda Leite |
| 2021 | Interspeech | "You don't understand me!": Comparing ASR Results for L1 and L2 Speakers of Swedish. | Ronald Cumbal, Birger Moll, Jos Lopes, Olov Engwall |
| 2020 | HRI | Uncertainty in Robot Assisted Second Language Conversation Practice. | Ronald Cumbal, Jos Lopes, Olov Engwall |
| 2020 | ICMI | Detection of Listener Uncertainty in Robot-Led Second Language Conversation Practice. | Ronald Cumbal, Jos Lopes, Olov Engwall |