Konstantin Polev

According to our database, Konstantin Polev authored at least 5 papers between 2025 and 2026.

Collaborative distances:

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

2026

Detecting Overflow in Compressed Token Representations for Retrieval-Augmented Generation.

Julia Belikova, Danila Rozhevskii, Dennis Svirin, Konstantin Polev, Alexander Panchenko

Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics, 2026

Hallucination Detection in LLMs with Topological Divergence on Attention Graphs.

Alexandra Bazarova, Andrei Volodichev, Aleksandr Yugay, Andrey Shulga, Alina Ermilova, Konstantin Polev, Julia Belikova, Rauf Parchiev, Dmitry Simakov, Maxim Savchenko, Andrey V. Savchenko, Serguei Barannikov, Alexey Zaytsev

Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2026

2025

Sparse Autoencoders for Sequential Recommendation Models: Interpretation and Flexible Control.

Anton Klenitskiy, Konstantin Polev, Daria Denisova, Alexey Vasilev, Dmitry Simakov, Gleb Gusev

CoRR, July, 2025

Hallucination Detection in LLMs via Topological Divergence on Attention Graphs.

Alexandra Bazarova, Aleksandr Yugay, Andrey Shulga, Alina Ermilova, Andrei V. Sokolov, Konstantin Polev, Julia Belikova, Rauf Parchiev, Dmitry Simakov, Maxim Savchenko, Andrey V. Savchenko, Serguei Barannikov, Alexey Zaytsev

CoRR, April, 2025

Data-efficient Meta-models for Evaluation of Context-based Questions and Answers in LLMs.

Julia Belikova, Konstantin Polev, Rauf Parchiev, Dmitry Simakov

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