LBP and SIFT based facial expression recognition. - Ömer Sümer; Ece Olcay Günes (ICMV, 2014)

Self-Supervised Learning of Pose Embeddings from Spatiotemporal Relations in Videos. - Ömer Sümer; Tobias Dencker; Björn Ommer (ICCV, 2017)

Teachers' Perception in the Classroom. - Ömer Sümer; Patricia Goldberg; Kathleen Stürmer; Tina Seidel; Peter Gerjets; Ulrich Trautwein; Enkelejda Kasneci (CVPR Workshops, 2018)

Teacher's Perception in the Classroom. - Ömer Sümer; Patricia Goldberg; Kathleen Stürmer; Tina Seidel; Peter Gerjets; Ulrich Trautwein; Enkelejda Kasneci (CoRR, 2018)

Attention Flow: End-to-End Joint Attention Estimation. - Ömer Sümer; Peter Gerjets; Ulrich Trautwein; Enkelejda Kasneci (WACV, 2020)

Automated Anonymisation of Visual and Audio Data in Classroom Studies. - Ömer Sümer; Peter Gerjets; Ulrich Trautwein; Enkelejda Kasneci (CoRR, 2020)

Estimating Presentation Competence using Multimodal Nonverbal Behavioral Cues. - Ömer Sümer; Cigdem Beyan; Fabian Ruth; Olaf Kramer; Ulrich Trautwein; Enkelejda Kasneci (CoRR, 2021)

Multimodal Visual Sensing: Automated Estimation of Engagement - Ömer Sümer (2021)

Few-Shot Meta-Learning for Recognizing Facial Phenotypes of Genetic Disorders. - Ömer Sümer; Fabio Hellmann; Alexander Hustinx; Tzung-Chien Hsieh; Elisabeth André; Peter M. Krawitz (MIE, 2023)

Region-based Saliency Explanations on the Recognition of Facial Genetic Syndromes. - Ömer Sümer; Rebekah L. Waikel; Suzanna E. Ledgister Hanchard; Dat Duong; Peter M. Krawitz; Cristina Conati; Benjamin D. Solomon; Elisabeth André (MLHC, 2023)

Improving Deep Facial Phenotyping for Ultra-rare Disorder Verification Using Model Ensembles. - Alexander Hustinx; Fabio Hellmann; Ömer Sümer; Behnam Javanmardi; Elisabeth André; Peter M. Krawitz; Tzung-Chien Hsieh (WACV, 2023)

Multimodal Engagement Analysis From Facial Videos in the Classroom. - Ömer Sümer; Patricia Goldberg; Sidney D'Mello; Peter Gerjets; Ulrich Trautwein; Enkelejda Kasneci (IEEE Trans. Affect. Comput., 2023)

Facial Genetic Syndromes Database. - Ömer Sümer; Rebekah L. Waikel; Suzanna E. Ledgister Hanchard; Dat Duong; Peter M. Krawitz; Cristina Conati; Benjamin D. Solomon; Elisabeth André (Zenodo, 2023)

Facial Genetic Syndromes Database. - Ömer Sümer; Rebekah L. Waikel; Suzanna E. Ledgister Hanchard; Dat Duong; Peter M. Krawitz; Cristina Conati; Benjamin D. Solomon; Elisabeth André (Zenodo, 2023)

Approximating facial expression effects on diagnostic accuracy via generative AI in medical genetics. - Tanviben Patel; Amna A. Othman; Ömer Sümer; Fabio Hellmann; Peter M. Krawitz; Elisabeth André; Molly E. Ripper; Chris Fortney; Susan Persky; Ping Hu; Cedrik Tekendo-Ngongang; Suzanna E. Ledgister Hanchard; et al. (Bioinform., 2024)

Are 3D Face Shapes Expressive Enough for Recognising Continuous Emotions and Action Unit Intensities? - Mani Kumar Tellamekala; Ömer Sümer; Björn W. Schuller; Elisabeth André; Timo Giesbrecht; Michel F. Valstar (IEEE Trans. Affect. Comput., 2024)

From the Lab to the Wild: Examining Generalizability of Video-based Mind Wandering Detection. - Babette Bühler; Efe Bozkir; Patricia Goldberg; Ömer Sümer; Sidney D'Mello; Peter Gerjets; Ulrich Trautwein; Enkelejda Kasneci (Int. J. Artif. Intell. Educ., 2025)

Large-scale Self-supervised Video Foundation Model for Intelligent Surgery. - Shu Yang; Fengtao Zhou; Leon Mayer; Fuxiang Huang; Yiliang Chen; Yihui Wang; Sunan He; Yuxiang Nie; Xi Wang; Ömer Sümer; Yueming Jin; Huihui Sun; et al. (CoRR, 2025)