Attention Sensing through Multimodal User Modeling in an Augmented Reality Guessing Game. - Felix Putze; Dennis Küster; Timo Urban; Alexander Zastrow; Marvin Kampen (ICMI, 2020)

SSVEP-Aided Recognition of Internally and Externally Directed Attention from Brain Activity. - Lisa-Marie Vortmann; Jonas Klaff; Timo Urban; Felix Putze (SMC, 2021)

Machine Learning from Mistakes: Self-Improving Attention Classifier Using Error-Related Potentials. - Lisa-Marie Vortmann; Timo Urban; Felix Putze (SMC, 2023)