Emmanouil Georgios Lionis

According to our database, Emmanouil Georgios Lionis authored at least 4 papers between 2025 and 2026.

Collaborative distances:

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

2026

Pipeline Inspection, Visualization, and Interoperability in PyTerrier.

Emmanouil Georgios Lionis, Craig Macdonald, Sean MacAvaney

Proceedings of the Advances in Information Retrieval, 2026

To Case or Not to Case: An Empirical Study in Learned Sparse Retrieval.

Emmanouil Georgios Lionis, Jia-Huei Ju, Angelos Nalmpantis, Casper Thuis, Sean MacAvaney, Andrew Yates

Proceedings of the Advances in Information Retrieval, 2026

2025

Information Leakage of Sentence Embeddings via Generative Embedding Inversion Attacks.

Antonios Tragoudaras, Theofanis Aslanidis, Emmanouil Georgios Lionis, Marina Orozco González, Panagiotis Eustratiadis

Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2025

On the Reproducibility of Learned Sparse Retrieval Adaptations for Long Documents.

Emmanouil Georgios Lionis, Jia-Huei Ju

Proceedings of the Advances in Information Retrieval, 2025