From Focused Thought to Reveries: A Memory System for a Conscious Robot. - Christian Balkenius; Trond A. Tjøstheim; Birger Johansson; Peter Gärdenfors (Frontiers Robotics AI, 2018)

Arousal and Awareness in a Humanoid Robot. - Christian Balkenius; Trond A. Tjøstheim; Birger Johansson (AAAI Spring Symposium: Towards Conscious AI Systems, 2019)

Gender Differences in Allocation of Attention and Read Time in an Educational History Game. - Betty Tärning; Trond A. Tjøstheim (HAI, 2019)

Communicating Emotional State and Personality with Eye-color and Light Intensity. - Betty Tärning; Trond A. Tjøstheim; Birger Johansson (HAI, 2019)

A Computational Model of Trust-, Pupil-, and Motivation Dynamics. - Trond A. Tjøstheim; Birger Johansson; Christian Balkenius (HAI, 2019)

Cumulative inhibition in neural networks. - Trond A. Tjøstheim; Christian Balkenius (Cogn. Process., 2019)

Adaptive Inhibition for Optimal Energy Consumption by Animals, Robots and Neurocomputers. - Trond A. Tjøstheim; Birger Johansson; Christian Balkenius (SAB, 2022)

Elements of Cognition for General Intelligence. - Christian Balkenius; Birger Johansson; Trond A. Tjøstheim (AGI, 2023)

A System-Level Brain Model for Enactive Haptic Perception in a Humanoid Robot. - Kristín Ósk Ingvarsdóttir; Birger Johansson; Trond A. Tjøstheim; Christian Balkenius (ICANN (1), 2023)

Is there Really an Effect of Time Delays on Perceived Fluency and Social attributes between Humans and Social Robots? A Pilot Study. - Samantha Stedtler; Valentina Fantasia; Trond A. Tjøstheim; Birger Johansson; Ingar Brinck; Christian Balkenius (HRI (Companion), 2024)

System-level brain modeling. - Birger Johansson; Trond A. Tjøstheim; Christian Balkenius (Frontiers Comput. Neurosci., 2025)

Expressing Robot Emotion Using Eye Colors, Pupil Sizes, Eye Direction and Head Postures. - Betty Tärning; Trond A. Tjøstheim; Mariam Marlen Mirström; Birger Johansson (Int. J. Soc. Robotics, 2025)