Stefanos Koffas
Scholar

Stefanos Koffas

Google Scholar ID: u4C1IiMAAAAJ
Ph.D. candidate, Delft University of Technology
AI SecurityBackdoor Attacks
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Citations & Impact
All-time
Citations
373
 
H-index
9
 
i10-index
7
 
Publications
20
 
Co-authors
11
list available
Contact
No contact links provided.
Publications
8 items
Backdoor Attacks on Decentralised Post-Training
2026
Cited
0
Removing the Trigger, Not the Backdoor: Alternative Triggers and Latent Backdoors
2026
Cited
0
SoK: The Last Line of Defense: On Backdoor Defense Evaluation
2025
Cited
0
CatBack: Universal Backdoor Attacks on Tabular Data via Categorical Encoding
2025
Cited
0
Towards Backdoor Stealthiness in Model Parameter Space
2025
Cited
0
The SkipSponge attack: Sponge weight poisoning of deep neural networks
ITU Journal on Future and Evolving Technologies · 2024
Cited
3
Dr. Jekyll and Mr. Hyde: Two Faces of LLMs
arXiv.org · 2023
Cited
2
Tabdoor: Backdoor Vulnerabilities in Transformer-based Neural Networks for Tabular Data
arXiv.org · 2023
Cited
1
Resume (English only)
Co-authors
11 total
Stjepan Picek
Stjepan Picek
Faculty of Electrical Engineering and Computing, Croatia & Radboud University, The Netherlands
Mauro Conti
Mauro Conti
IEEE Fellow - Prof.@University of Padua - Wallenberg WASP Guest.Prof.@Örebro U.- Affiliate Prof.@UW
Jing Xu
Jing Xu
Postdoctoral researcher, CISPA
Co-author 4
Co-author 4
Luca Pajola
Luca Pajola
PhD position in Brain, Mind and Computer Science - University Of Padova
Gorka Abad
Gorka Abad
University of Bergen
Marco Arazzi
Marco Arazzi
Postdoc Researcher, DCALab at University of Pavia
Antonino Nocera
Antonino Nocera
Associate Professor, University of Pavia