🧑🔬 Michalis Vazirgiannis2 papers on this site (2020–2026)OpenAlex · ORCID · h-index 53 · 537 works · 15228 citations (openalex-snapshot, 2026-10-14)Profile data from OpenAlex; authors with the same name are not always told apart.Beyond Random Sampling: Efficient Language Model Pretraining via Curriculum LearningYang Zhang, Amr Mohamed, Hadi Abdine, et al.2026Speaker-change Aware CRF for Dialogue Act ClassificationGuokan Shang, Antoine Tixier, Michalis Vazirgiannis, et al.2020