LinkedIn & Substack
Beyond the Demo Newsletter
Ongoing newsletter on shipping durable AI products, evaluations, and topics that excite me.
Knowledge
Writing, talks, and research.
Collected notes, talks, and published work.
Writing
Booking.com AI Blog
LLM Evaluation: Practical Tips at Booking.com
Lessons learned from 1 year of judge-LLM development.
Booking.com AI Blog
How good are your ML best practices?
A framework to prioritize ML practices.
Booking.com AI Blog
A Quality Model for Machine Learning Systems
How to model the software quality of ML systems.
Talks
PyData Amsterdam
Scaling Trust in GenAI.
Amsterdam, the Netherlands
A practical guide on evaluating LLMs and Agents.
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Publications
Knowledge Discovery and Data Mining (KDD)
Maturity framework for enhancing machine learning quality
Aug 2025
Angelantonio Castelli, Georgios Christos Chouliaras, Dmitri Goldenberg
ViewPre-print
Best Practices for Machine Learning Systems: An Industrial Framework for Analysis and Optimization
Jun 2023
Georgios Christos Chouliaras, Kornel Kiełczewski, Amit Beka, David Konopnicki, Lucas Bernardi
ViewEmpirical Methods in Natural Language Processing (EMNLP)
Cross-lingual intent classification in a low resource industrial setting
Jul 2019
Talaat Khalil, Kornel Kiełczewski, Georgios Christos Chouliaras, Amina Keldibek, Maarten Versteegh
ViewIEEE International Energy Conference (ENERGYCON)
Comparison of SARIMAX, SARIMA, modified SARIMA and ANN-based models for short-term PV generation forecasting
Apr 2016
Stylianos I. Vagropoulos, G.I. Chouliaras, E.G. Kardakos, C.K. Simoglou, A.G. Bakirtzis
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