Heiko Ludwig
Scholar

Heiko Ludwig

Google Scholar ID: E71s8kwAAAAJ
Research Manager, IBM Research
Services ComputingAIMachine Learning
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Citations & Impact
All-time
Citations
6,976
 
H-index
31
 
i10-index
62
 
Publications
20
 
Co-authors
10
list available
Contact
No contact links provided.
Publications
2 items
When Data is the Algorithm: A Systematic Study and Curation of Preference Optimization Datasets
2025
Cited
0
Fixing It in Post: A Comparative Study of LLM Post-Training Data Quality and Model Performance
2025
Cited
0
Resume (English only)
Co-authors
10 total
Co-author 1
Co-author 1
Co-author 2
Co-author 2
Co-author 3
Co-author 3
Co-author 4
Co-author 4
Kate Keahey
Kate Keahey
Fellow at Computation Institute, University of Chicago and Scientist, Argonne National Laboratory
Co-author 6
Co-author 6
Co-author 7
Co-author 7
Karl Aberer
Karl Aberer
Professor of Computer and Communication Sciences, EPFL