  | GHAHREMANI, T., NIKNAM, S., Venedik, B., & BOTEV, J. (2026). Spatio-Temporal Representation of Eye-Tracking Data for Cognitive Failure Detection in VR. In Joint Proceedings of the ACM Intelligent User Interfaces (IUI) Workshops 2026. CEUR.  Peer reviewed |
 | NIKNAM, S. (2026). Measuring, Modeling, and Modulating Time Perception in Virtual Reality [Doctoral thesis, Unilu - University of Luxembourg]. ORBilu-University of Luxembourg. https://orbilu.uni.lu/handle/10993/68353 |
 | GHAHREMANI, T., NIKNAM, S., Venedik, B., & BOTEV, J. (2026). Visualizing Eye-Tracking Dynamics for Predicting Human Error in Virtual Reality. In Extended Abstracts of the 2026 CHI Conference on Human Factors in Computing Systems. ACM. doi:10.1145/3772363.3798798 Peer reviewed |
  | NIKNAM, S., SIULHIN, V., & BOTEV, J. (2026). Oopses and Ohs: An Eye-Tracking Study of Human Errors in Virtual Reality. In Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW). IEEE. doi:10.1109/VRW70859.2026.00021 Peer reviewed Dataset: https://zenodo.org/records/18376588 |
 | NIKNAM, S. (2025). eXtended Cognition: Measuring, Modeling, and Modulating Perception in XR. In Proceedings of the 24th IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct 2025). IEEE. doi:10.1109/ISMAR-Adjunct68609.2025.00294 Peer reviewed |
 | NIKNAM, S., DURAISAMY, S., BOTEV, J., & LEIVA, L. A. (2025). EEG-Based Prediction of Perceptual Timing Errors in Virtual Reality. In Proceedings of the 24th IEEE International Symposium on Mixed and Augmented Reality (ISMAR 2025) (pp. 168-173). IEEE. doi:10.1109/ISMAR-Adjunct68609.2025.00037 Peer reviewed |
 | NIKNAM, S., DURAISAMY, S., BOTEV, J., & LEIVA, L. A. (2025). Brain Signatures of Time Perception in Virtual Reality. IEEE Transactions on Visualization and Computer Graphics, 31 (5), 2535-2545. doi:10.1109/TVCG.2025.3549570 Peer Reviewed verified by ORBi |
 | NIKNAM, S., & BOTEV, J. (2024). Predicting Cognitive Failures in Virtual Reality Using Pupillometry. In Proceedings of the 6th IEEE International Conference on Artificial Intelligence & Extended and Virtual Reality (AIxVR) (pp. 261-264). IEEE. doi:10.1109/AIxVR59861.2024.00043 Peer reviewed |
 | PICARD, S., BOTEV, J., & NIKNAM, S. (2024). Physiological Data, Fatigue, Task Performance, and Timing. Timing and Time Perception, 12 (3-4). Peer Reviewed verified by ORBi |
 | NIKNAM, S., PICARD, S., RONDINELLI, V., & BOTEV, J. (2024). Some Times Fly: The Effects of Engagement and Environmental Dynamics on Time Perception in Virtual Reality. In Proceedings of the 30th ACM Symposium on Virtual Reality Software and Technology (VRST). ACM. doi:10.1145/3641825.3687726 Peer reviewed |
 | PICARD, S., BOTEV, J., & NIKNAM, S. (2023). A Dynamic and Scriptable Environment and Framework for Stimulus-Based Cognitive Research in Virtual Reality. In Proceedings of the 22nd IEEE International Symposium on Mixed and Augmented Reality (ISMAR) (pp. 387-392). IEEE. doi:10.1109/ISMAR-Adjunct60411.2023.00084 Peer reviewed |
