
PhD Student
Research Interests
- Deepfake detection and multimedia forensics
- Security implications of generative AI
- Machine learning security
Publications
2025
Hicham Eddoubi, Jonas Ricker, Federico Cocchi, Lorenzo Baraldi, Angelo Sotgiu, Maura Pintor, Marcella Cornia, Lorenzo Baraldi, Asja Fischer, Rita Cucchiara, Battista Biggio
RAID: A Dataset for Testing the Adversarial Robustness of AI-Generated Image Detectors Artikel
In: arXiv Preprint, 2025.
@article{Eddoubi2025RAIDDataset,
title = {RAID: A Dataset for Testing the Adversarial Robustness of AI-Generated Image Detectors},
author = {Hicham Eddoubi and Jonas Ricker and Federico Cocchi and Lorenzo Baraldi and Angelo Sotgiu and Maura Pintor and Marcella Cornia and Lorenzo Baraldi and Asja Fischer and Rita Cucchiara and Battista Biggio},
url = {https://arxiv.org/abs/2506.03988},
year = {2025},
date = {2025-01-01},
journal = {arXiv Preprint},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
2024
Joel Frank, Franziska Herbert, Jonas Ricker, Lea Schönherr, Thorsten Eisenhofer, Asja Fischer, Markus Dürmuth, Thorsten Holz
A Representative Study on Human Detection of Artificially Generated Media Across Countries Proceedings Article
In: IEEE Symposium on Security and Privacy (SP), 2024.
@inproceedings{Frank2024RepresentativeStudy,
title = {A Representative Study on Human Detection of Artificially Generated Media Across Countries},
author = {Joel Frank and Franziska Herbert and Jonas Ricker and Lea Schönherr and Thorsten Eisenhofer and Asja Fischer and Markus Dürmuth and Thorsten Holz},
url = {https://doi.org/10.1109/SP54263.2024.00159},
year = {2024},
date = {2024-01-01},
urldate = {2024-01-01},
booktitle = {IEEE Symposium on Security and Privacy (SP)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Mike Laszkiewicz, Jonas Ricker, Johannes Lederer, Asja Fischer
Single-Model Attribution of Generative Models Through Final-Layer Inversion Proceedings Article
In: International Conference on Machine Learning (ICML), 2024.
@inproceedings{Laszkiewicz2024Single-ModelAttribution,
title = {Single-Model Attribution of Generative Models Through Final-Layer Inversion},
author = {Mike Laszkiewicz and Jonas Ricker and Johannes Lederer and Asja Fischer},
url = {https://proceedings.mlr.press/v235/laszkiewicz24a.html},
year = {2024},
date = {2024-01-01},
urldate = {2024-01-01},
booktitle = {International Conference on Machine Learning (ICML)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Sina Mavali, Jonas Ricker, David Pape, Asja Fischer, Lea Schönherr
Adversarial Robustness of AI-Generated Image Detectors in the Real World Artikel
In: arXiv Preprint, 2024.
@article{Mavali2024AdversarialRobustness,
title = {Adversarial Robustness of AI-Generated Image Detectors in the Real World},
author = {Sina Mavali and Jonas Ricker and David Pape and Asja Fischer and Lea Schönherr},
url = {https://arxiv.org/abs/2410.01574},
year = {2024},
date = {2024-01-01},
journal = {arXiv Preprint},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Jonas Ricker, Dennis Assenmacher, Thorsten Holz, Asja Fischer, Erwin Quiring
AI-Generated Faces in the Real World: A Large-Scale Case Study of Twitter Profile Images Proceedings Article
In: International Symposium on Research in Attacks, Intrusions and Defenses (RAID), 2024.
@inproceedings{Ricker2024AI-GeneratedFaces,
title = {AI-Generated Faces in the Real World: A Large-Scale Case Study of Twitter Profile Images},
author = {Jonas Ricker and Dennis Assenmacher and Thorsten Holz and Asja Fischer and Erwin Quiring},
url = {https://doi.org/10.1145/3678890.3678922},
year = {2024},
date = {2024-01-01},
urldate = {2024-01-01},
booktitle = {International Symposium on Research in Attacks, Intrusions and Defenses (RAID)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Jonas Ricker, Simon Damm, Thorsten Holz, Asja Fischer
Towards the Detection of Diffusion Model Deepfakes Proceedings Article
In: International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP), 2024.
@inproceedings{Ricker2024TowardsDetection,
title = {Towards the Detection of Diffusion Model Deepfakes},
author = {Jonas Ricker and Simon Damm and Thorsten Holz and Asja Fischer},
url = {https://doi.org/10.5220/0012422000003660},
year = {2024},
date = {2024-01-01},
booktitle = {International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
Jonas Ricker, Denis Lukovnikov, Asja Fischer
AEROBLADE: Training-Free Detection of Latent Diffusion Images Using Autoencoder Reconstruction Error Proceedings Article
In: IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2024.
@inproceedings{Ricker2024AEROBLADETraining-Free,
title = {AEROBLADE: Training-Free Detection of Latent Diffusion Images Using Autoencoder Reconstruction Error},
author = {Jonas Ricker and Denis Lukovnikov and Asja Fischer},
url = {https://doi.org/10.1109/CVPR52733.2024.00872},
year = {2024},
date = {2024-01-01},
urldate = {2024-01-01},
booktitle = {IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}