Giorgos Papanastasiou
Scholar

Giorgos Papanastasiou

Google Scholar ID: VPsjPNUAAAAJ
Research Scientist in AI, Pfizer Inc | Archimedes Unit at Athena RC
Generative AI for ScienceAI for Digital HealthcareCausal AI for Science
Google Scholar↗
Citations & Impact
All-time
Citations
1,668
 
H-index
19
 
i10-index
31
 
Publications
20
 
Co-authors
37
list available
Contact
No contact links provided.
Publications
4 items
From Training to Deployment: Post-Hoc Causal Feature Identification via Sensitivity Ratios
2026
Cited
0
Entangled by Design: Spurious Intra-Variable Signal Routing in Tabular In-Context Learners
2026
Cited
0
A Novel Coronary Artery Registration Method Based on Super-pixel Particle Swarm Optimization
2025
Cited
0
Semi-Supervised Medical Image Segmentation via Knowledge Mining from Large Models
2025
Cited
0
Resume (English only)
Co-authors
37 total
Chengjia Wang
Chengjia Wang
Heriot-Watt University
Co-author 2
Co-author 2
Guang Yang, IEEE Senior Member
Guang Yang, IEEE Senior Member
Associate Professor & UKRI Future Leaders Fellow, Bioengineering/Imperial-X, Imperial College London
Co-author 4
Co-author 4
Sotirios Tsaftaris ( Sotos Tsaftaris )
Sotirios Tsaftaris ( Sotos Tsaftaris )
Chair in Machine Learning and Computer Vision, The University of Edinburgh
Agis Chartsias
Agis Chartsias
Ultromics Ltd
Co-author 7
Co-author 7
Heye Zhang
Heye Zhang
Professor of Biomedical Engineering, Sun Yat-sen University