Valerii Olisov

According to our database, Valerii Olisov authored at least 2 papers in 2025.

Collaborative distances:

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

2025

SmurfCat at SemEval-2025 Task 3: Bridging External Knowledge and Model Uncertainty for Enhanced Hallucination Detection.

Elisei Rykov, Valerii Olisov, Maksim Savkin, Artem Vazhentsev, Kseniia Titova, Alexander Panchenko, Vasily Konovalov, Julia Belikova

Proceedings of the 19th International Workshop on Semantic Evaluation, 2025

When Models Lie, We Learn: Multilingual Span-Level Hallucination Detection with PsiloQA.

Elisei Rykov, Kseniia Petrushina, Maksim Savkin, Valerii Olisov, Artem Vazhentsev, Kseniia Titova, Alexander Panchenko, Vasily Konovalov, Julia Belikova

Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2025, 2025