Scholar
Aleksandar Bojchevski
Google Scholar ID: F1APiN4AAAAJ
University of Cologne
Machine Learning
Graphs/Networks
Trustworthy
Robustness
Uncertainty
Follow
Homepage
↗
Google Scholar
↗
Citations & Impact
All-time
Citations
7,669
H-index
22
i10-index
30
Publications
20
Co-authors
8
list available
Contact
Email
a.[insert_lastname]@uni-koeln.de
Twitter
Open ↗
GitHub
Open ↗
Publications
5 items
EvA: Evolutionary Attacks on Graphs
2025
Cited
0
One Sample is Enough to Make Conformal Prediction Robust
2025
Cited
0
Optimal Conformal Prediction under Epistemic Uncertainty
2025
Cited
0
Robust Conformal Prediction with a Single Binary Certificate
2025
Cited
0
KurTail : Kurtosis-based LLM Quantization
2025
Cited
0
Resume (English only)
Academic Achievements
Paper 'SVFT: Parameter-Efficient Fine-Tuning with Singular Vectors' accepted at NeurIPS 2024
Paper on robust conformal prediction accepted at ICML 2024
Two papers accepted at ICLR 2024: one on label poisoning and one on conformal GNNs
Two papers accepted at NeurIPS 2023: one on certificates and one on GATs
Paper 'Conformal Prediction Sets for Graph Neural Networks' accepted at ICML 2023
Co-authored paper 'Are Defenses for Graph Neural Networks Robust?' accepted at NeurIPS 2022
Received a teaching award for the Machine Learning lecture (SS 24) in January 2025
Research Experience
Currently full professor at the University of Cologne, leading the Trustworthy AI research group
Previously faculty at CISPA Helmholtz Center for Information Security
Joined the Center for Data and Simulation Science at the University of Cologne as a core scientist in September 2023
Co-organized the seminar series 'Next Generation Graph Neural Networks' with colleagues from University of Cologne and RWTH Aachen
Co-organizing the 'Learning on Graphs Meet Up' with RWTH Aachen colleagues
Co-authors
8 total
Stephan Günnemann
Professor of Computer Science, Technical University of Munich
Johannes Gasteiger, né Klicpera
Anthropic
Oleksandr Shchur
Applied Scientist, Amazon Web Services
Co-author 4
Co-author 5
Venkata P. Satagopam
Head of Clinical and Translational Informatics Group, LCSB, University of Luxembourg
Co-author 7
Co-author 8
×
Welcome back
Sign in to Agora
Welcome back! Please sign in to continue.
Email address
Password
Forgot password?
Continue
Do not have an account?
Sign up