Knowledge

Writing, talks, and research.

Collected notes, talks, and published work.

Writing

LinkedIn & Substack

Beyond the Demo Newsletter

Ongoing newsletter on shipping durable AI products, evaluations, and topics that excite me.

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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Scaling Trust in GenAI. thumbnail

Publications

Knowledge Discovery and Data Mining (KDD)

Maturity framework for enhancing machine learning quality

2025-08-03

Angelantonio Castelli, Georgios Christos Chouliaras, Dmitri Goldenberg

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Pre-print

Best Practices for Machine Learning Systems: An Industrial Framework for Analysis and Optimization

2023-06-01

Georgios Christos Chouliaras, Kornel Kiełczewski, Amit Beka, David Konopnicki, Lucas Bernardi

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Empirical Methods in Natural Language Processing (EMNLP)

Cross-lingual intent classification in a low resource industrial setting

2019-07-11

Talaat Khalil, Kornel Kiełczewski, Georgios Christos Chouliaras, Amina Keldibek, Maarten Versteegh

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IEEE International Energy Conference (ENERGYCON)

Comparison of SARIMAX, SARIMA, modified SARIMA and ANN-based models for short-term PV generation forecasting

2016-04-08

Stylianos I. Vagropoulos, G.I. Chouliaras, E.G. Kardakos, C.K. Simoglou, A.G. Bakirtzis

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