1 code implementation • SemEval (NAACL) 2022 • Amina Miftahova, Alexander Pugachev, Artem Skiba, Katya Artemova, Tatiana Batura, Pavel Braslavski, Vladimir Ivanov
The first approach follows the token classification schema, in which each token is assigned with a tag.
1 code implementation • COLING 2022 • Alexander Bondarenko, Magdalena Wolska, Stefan Heindorf, Lukas Blübaum, Axel-Cyrille Ngonga Ngomo, Benno Stein, Pavel Braslavski, Matthias Hagen, Martin Potthast
At least 5% of questions submitted to search engines ask about cause-effect relationships in some way.
1 code implementation • LREC 2022 • Natalia Loukachevitch, Pavel Braslavski, Vladimir Ivanov, Tatiana Batura, Suresh Manandhar, Artem Shelmanov, Elena Tutubalina
In this paper, we describe entity linking annotation over nested named entities in the recently released Russian NEREL dataset for information extraction.
no code implementations • GWC 2016 • Pavel Braslavski, Dmitry Ustalov, Mikhail Mukhin, Yuri Kiselev
YARN (Yet Another RussNet), a project started in 2013, aims at creating a large open WordNet-like thesaurus for Russian by means of crowdsourcing.
1 code implementation • 6 Apr 2024 • Rustem Yeshpanov, Pavel Efimov, Leonid Boytsov, Ardak Shalkarbayuli, Pavel Braslavski
We introduce KazQAD -- a Kazakh open-domain question answering (ODQA) dataset -- that can be used in both reading comprehension and full ODQA settings, as well as for information retrieval experiments.
no code implementations • 10 Oct 2023 • Mikhail Salnikov, Maria Lysyuk, Pavel Braslavski, Anton Razzhigaev, Valentin Malykh, Alexander Panchenko
Pre-trained Text-to-Text Language Models (LMs), such as T5 or BART yield promising results in the Knowledge Graph Question Answering (KGQA) task.
no code implementations • 3 Oct 2023 • Mikhail Salnikov, Hai Le, Prateek Rajput, Irina Nikishina, Pavel Braslavski, Valentin Malykh, Alexander Panchenko
Recently, it has been shown that the incorporation of structured knowledge into Large Language Models significantly improves the results for a variety of NLP tasks.
1 code implementation • 21 Oct 2022 • Natalia Loukachevitch, Suresh Manandhar, Elina Baral, Igor Rozhkov, Pavel Braslavski, Vladimir Ivanov, Tatiana Batura, Elena Tutubalina
NEREL-BIO provides annotation for nested named entities as an extension of the scheme employed for NEREL.
no code implementations • 13 Apr 2022 • Pavel Efimov, Leonid Boytsov, Elena Arslanova, Pavel Braslavski
Our study reproduced gains in NLI for four languages, showed improved NER, XSR, and cross-lingual QA results in three languages (though some cross-lingual QA gains were not statistically significant), while mono-lingual QA performance never improved and sometimes degraded.
1 code implementation • RANLP 2021 • Natalia Loukachevitch, Ekaterina Artemova, Tatiana Batura, Pavel Braslavski, Ilia Denisov, Vladimir Ivanov, Suresh Manandhar, Alexander Pugachev, Elena Tutubalina
In this paper, we present NEREL, a Russian dataset for named entity recognition and relation extraction.
1 code implementation • 4 Mar 2021 • Iurii Mokrii, Leonid Boytsov, Pavel Braslavski
Due to high annotation costs making the best use of existing human-created training data is an important research direction.
1 code implementation • 21 May 2020 • Vladislav Korablinov, Pavel Braslavski
The paper presents RuBQ, the first Russian knowledge base question answering (KBQA) dataset.
no code implementations • 20 Dec 2019 • Pavel Efimov, Andrey Chertok, Leonid Boytsov, Pavel Braslavski
SberQuAD -- a large scale analog of Stanford SQuAD in the Russian language - is a valuable resource that has not been properly presented to the scientific community.
Ranked #1 on Question Answering on SberQuAD
no code implementations • ACL 2019 • Vladislav Blinov, Valeria Bolotova-Baranova, Pavel Braslavski
The task of humor recognition has attracted a lot of attention recently due to the urge to process large amounts of user-generated texts and rise of conversational agents.