activity
20222026
most citedCross-Lingual Query-Based Summarization of Crisis-Related Social Media: An Abstractive Approach Using Transformers

5 citations · 6 across the 7 of their papers we have counts for

collaborators

7 papers

cs.CL2026

MultiSynt/MT: Trillion-Token Multi-Parallel Pre-Training Data Translated Across 36 Languages

Maximilian Idahl, Jörg Tiedemann, Sampo Pyysalo +19

Open web-scale pre-training corpora remain concentrated in English, limiting multilingual LLM development. We introduce MultiSynt/MT, an open synthetic parallel corpus with approxi…

cs.CL2026

On the Limits of Model Merging for Multilinguality in Pre-Training

Seth Aycock, Fedor Vitiugin, Aleksandr Umnov +2

Endowing models with consistent multilingual performance can be achieved by mixing pre-training data, or post-training approaches such as language-specific model merging. In this w…

cs.CL2025

FIN-bench-v2: A Unified and Robust Benchmark Suite for Evaluating Finnish Large Language Models

Joona Kytöniemi, Jousia Piha, Akseli Reunamo +3

We introduce FIN-bench-v2, a unified benchmark suite for evaluating large language models in Finnish. FIN-bench-v2 consolidates Finnish versions of widely used benchmarks together…

cs.CL2025

HPLT 3.0: Very Large-Scale Multilingual Resources for LLMs and MT. Mono- and Bi-lingual Data, Multilingual Evaluation, and Pre-Trained Models

Stephan Oepen, Nikolay Arefev, Mikko Aulamo +29

We present an ongoing initiative to provide open, very large, high-quality, and richly annotated textual datasets for almost 200 languages. At 30 trillion tokens, this is likely th…

cs.CL2024★ 1 cited

Unraveling Code-Mixing Patterns in Migration Discourse: Automated Detection and Analysis of Online Conversations on Reddit

Fedor Vitiugin, Sunok Lee, Henna Paakki +2

The surge in global migration patterns underscores the imperative of integrating migrants seamlessly into host communities, necessitating inclusive and trustworthy public services.…

cs.CL2024

Construction of Hyper-Relational Knowledge Graphs Using Pre-Trained Large Language Models

Preetha Datta, Fedor Vitiugin, Anastasiia Chizhikova +1

Extracting hyper-relations is crucial for constructing comprehensive knowledge graphs, but there are limited supervised methods available for this task. To address this gap, we int…

cs.IR2022★ 5 cited

Cross-Lingual Query-Based Summarization of Crisis-Related Social Media: An Abstractive Approach Using Transformers

Fedor Vitiugin, Carlos Castillo

Relevant and timely information collected from social media during crises can be an invaluable resource for emergency management. However, extracting this information remains a cha…