Alexandra Apostolopoulou

According to our database, Alexandra Apostolopoulou authored at least 3 papers between 2025 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2026

ORPHEAS: A Cross-Lingual Greek-English Embedding Model for Retrieval-Augmented Generation.

Ioannis E. Livieris, Athanasios Koursaris, Alexandra Apostolopoulou, Konstantinos Kanaris, Dimitris Tsakalidis, George Domalis

CoRR, April, 2026

CHORUS: An Agentic Framework for Generating Realistic Deliberation Data.

Athanasios Koursaris, George Domalis, Alexandra Apostolopoulou, Konstantinos Kanaris, Dimitris Tsakalidis, Ioannis E. Livieris

CoRR, April, 2026

2025

Forging GEMs: Advancing Greek NLP through Quality-Based Corpus Curation.

Alexandra Apostolopoulou, Konstantinos Kanaris, Athanasios Koursaris, Dimitris Tsakalidis, George Domalis, Ioannis E. Livieris

CoRR, October, 2025