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Alexander Panchenko

Papers
28

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28papers

Authored papers

28

Detecting Overflow in Compressed Token Representations for Retrieval-Augmented Generation

arXiv 2026

2026

Adaptive Retrieval Without Self-Knowledge? Bringing Uncertainty Back Home

arXiv 2025

2025

LLM-Independent Adaptive RAG: Let the Question Speak for Itself

arXiv 2025

2025

Multimodal Evaluation of Russian-language Architectures

arXiv 2025

2025

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

arXiv 2025

2025

Will It Still Be True Tomorrow? Multilingual Evergreen Question Classification to Improve Trustworthy QA

arXiv 2025

2025

SynthDetoxM: Modern LLMs are Few-Shot Parallel Detoxification Data Annotators

arXiv 2025

2025

Through the Looking Glass: Common Sense Consistency Evaluation of Weird Images

arXiv 2025

2025

Don't Fight Hallucinations, Use Them: Estimating Image Realism using NLI over Atomic Facts

arXiv 2025

2025

<think> So let's replace this phrase with insult... </think> Lessons learned from generation of toxic texts with LLMs

arXiv 2025

2025

When Punctuation Matters: A Large-Scale Comparison of Prompt Robustness Methods for LLMs

arXiv 2025

2025

How Much Knowledge Can You Pack into a LoRA Adapter without Harming LLM?

how-much-knowledge-can-you-pack-into-a-lora

2025

Geopolitical biases in LLMs: what are the "good" and the "bad" countries according to contemporary language models

arXiv 2025

2025

Fact-Checking the Output of Large Language Models via Token-Level Uncertainty Quantification

arXiv 2024

2024

SparseGrad: A Selective Method for Efficient Fine-tuning of MLP Layers

arXiv 2024

2024

Multilingual and Explainable Text Detoxification with Parallel Corpora

arXiv 2024

2024

SmurfCat at SemEval-2024 Task 6: Leveraging Synthetic Data for Hallucination Detection

arXiv 2024

2024

Benchmarking Uncertainty Quantification Methods for Large Language Models with LM-Polygraph

arXiv 2024

2024

TaxoLLaMA: WordNet-based Model for Solving Multiple Lexical Semantic Tasks

arXiv 2024

2024

xCOMET-lite: Bridging the Gap Between Efficiency and Quality in Learned MT Evaluation Metrics

arXiv 2024

2024

Kandinsky: an Improved Text-to-Image Synthesis with Image Prior and Latent Diffusion

arXiv 2023

2023

Studying the role of named entities for content preservation in text style transfer

arXiv 2022

2022

Exploring Cross-lingual Textual Style Transfer with Large Multilingual Language Models

arXiv 2022

2022

Methods for Detoxification of Texts for the Russian Language

arXiv 2021

2021

Text Detoxification using Large Pre-trained Neural Models

EMNLP 2021 11

2021

Detecting Inappropriate Messages on Sensitive Topics that Could Harm a Company's Reputation

arXiv 2021

2021

Every child should have parents: a taxonomy refinement algorithm based on hyperbolic term embeddings

every-child-should-have-parents-a-taxonomy-1

2019

Watset: Local-Global Graph Clustering with Applications in Sense and Frame Induction

watset-local-global-graph-clustering-with-1

2018

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10

from 28 papers