Natalia V. Loukachevitch

ORCID

Publication Activity (10 Years)

Years Active: 1997-2024
Publications (10 Years): 72

Top Venues

Publications

Vera Davydova, Natalia V. Loukachevitch, Elena Tutubalina
Overview of BioNNE Task on Biomedical Nested Named Entity Recognition at BioASQ 2024. CLEF (Working Notes) (2024)
Mikhail Tikhomirov, Natalia V. Loukachevitch
Exploring Prompt-Based Methods for Zero-Shot Hypernym Prediction with Large Language Models. CoRR (2024)
Nicolay Rusnachenko, Anton Golubev, Natalia V. Loukachevitch
Large Language Models in Targeted Sentiment Analysis. CoRR (2024)
Natalia V. Loukachevitch, Andrey Sakhovskiy, Elena Tutubalina
Biomedical Concept Normalization over Nested Entities with Partial UMLS Terminology in Russian. LREC/COLING (2024)
Natalia V. Loukachevitch, Ekaterina Artemova, Tatiana Batura, Pavel Braslavski, Vladimir Ivanov, Suresh Manandhar, Alexander Pugachev, Igor Rozhkov, Artem Shelmanov, Elena Tutubalina, Alexey Yandutov
NEREL: a Russian information extraction dataset with rich annotation for nested entities, relations, and wikidata entity links. Lang. Resour. Evaluation 58 (2) (2024)
Anastasios Nentidis, Anastasia Krithara, Georgios Paliouras, Martin Krallinger, Luis Gascó Sánchez, Salvador Lima-López, Eulàlia Farré, Natalia V. Loukachevitch, Vera Davydova, Elena Tutubalina
BioASQ at CLEF2024: The Twelfth Edition of the Large-Scale Biomedical Semantic Indexing and Question Answering Challenge. ECIR (5) (2024)
Anton Golubev, Nicolay Rusnachenko, Natalia V. Loukachevitch
RuSentNE-2023: Evaluating Entity-Oriented Sentiment Analysis on Russian News Texts. CoRR (2023)
Natalia V. Loukachevitch, Suresh Manandhar, Elina Baral, Igor Rozhkov, Pavel Braslavski, Vladimir Ivanov, Tatiana Batura, Elena Tutubalina
NEREL-BIO: a dataset of biomedical abstracts annotated with nested named entities. Bioinform. 39 (4) (2023)
Irina Nikishina, Mikhail Tikhomirov, Varvara Logacheva, Yuriy Nazarov, Alexander Panchenko, Natalia V. Loukachevitch
Taxonomy enrichment with text and graph vector representations. Semantic Web 13 (3) (2022)
Evgeny V. Kotelnikov, Natalia V. Loukachevitch, Irina Nikishina, Alexander Panchenko
RuArg-2022: Argument Mining Evaluation. CoRR (2022)
Irina Nikishina, Mikhail Tikhomirov, Varvara Logacheva, Yuriy Nazarov, Alexander Panchenko, Natalia V. Loukachevitch
Taxonomy Enrichment with Text and Graph Vector Representations. CoRR (2022)
Ekaterina Artemova, Maxim Zmeev, Natalia V. Loukachevitch, Igor Rozhkov, Tatiana Batura, Vladimir Ivanov, Elena Tutubalina
RuNNE-2022 Shared Task: Recognizing Nested Named Entities. CoRR (2022)
Natalia V. Loukachevitch, Pavel Braslavski, Vladimir Ivanov, Tatiana Batura, Suresh Manandhar, Artem Shelmanov, Elena Tutubalina
Entity Linking over Nested Named Entities for Russian. LREC (2022)
Natalia V. Loukachevitch, Suresh Manandhar, Elina Baral, Igor Rozhkov, Pavel Braslavski, Vladimir Ivanov, Tatiana Batura, Elena Tutubalina
NEREL-BIO: A Dataset of Biomedical Abstracts Annotated with Nested Named Entities. CoRR (2022)
Anton Golubev, Natalia V. Loukachevitch
Use of Augmentation and Distant Supervision for Sentiment Analysis in Russian. TDS (2021)
Valery D. Solovyev, Natalia V. Loukachevitch
Comparing Similarity of Words Based on Psychosemantic Experiment and RuWordNet. GWC (2021)
Anton Golubev, Natalia V. Loukachevitch
Transfer Learning for Improving Results on Russian Sentiment Datasets. CoRR (2021)
Natalia V. Loukachevitch, Andrey Komissarov, Boris V. Dobrov, Sergey Shternov
Using Ontology for Natural Sciences and Technologies for Vacancies Analysis. DTTL (2021)
Mikhail Tikhomirov, Natalia V. Loukachevitch
Domain-specific Taxonomy Enrichment Based on Meta-Embeddings. DAMDID/RCDL (Supplementary Proceedings) (2021)
Natalia V. Loukachevitch, Ekaterina Artemova, Tatiana Batura, Pavel Braslavski, Ilia Denisov, Vladimir Ivanov, Suresh Manandhar, Alexander Pugachev, Elena Tutubalina
NEREL: A Russian Dataset with Nested Named Entities and Relations. CoRR (2021)
Eduard Nugamanov, Natalia V. Loukachevitch, Boris V. Dobrov
Extracting Sentiments towards COVID-19 Aspects. DAMDID/RCDL (Supplementary Proceedings) (2021)
Anton Golubev, Natalia V. Loukachevitch
Multi-Step Transfer Learning for Sentiment Analysis. NLDB (2021)
Natalia V. Loukachevitch, Ekaterina Artemova, Tatiana Batura, Pavel Braslavski, Ilia Denisov, Vladimir Ivanov, Suresh Manandhar, Alexander Pugachev, Elena Tutubalina
NEREL: A Russian Dataset with Nested Named Entities, Relations and Events. RANLP (2021)
Irina Nikishina, Natalia V. Loukachevitch, Varvara Logacheva, Alexander Panchenko
Evaluation of Taxonomy Enrichment on Diachronic WordNet Versions. GWC (2021)
Alexander Kirillovich, Marat Shaekhov, Alfiya M. Galieva, Olga Nevzorova, Dmitry Ilvovsky, Natalia V. Loukachevitch
TatWordNet: A Linguistic Linked Open Data-Integrated WordNet Resource for Tatar. LDK (2021)
Anton Golubev, Natalia V. Loukachevitch
Improving Results on Russian Sentiment Datasets. CoRR (2020)
Andrei Aslanov, Natalia V. Loukachevitch
Identical Objects Recognition Based On Image and Textual Description. CMCL (2020)
Nicolay Rusnachenko, Natalia V. Loukachevitch
Attention-Based Neural Networks for Sentiment Attitude Extraction using Distant Supervision. CoRR (2020)
Angelina Bolshina, Natalia V. Loukachevitch
Automatic Labelling of Genre-Specific Collections for Word Sense Disambiguation in Russian. RCAI (2020)
Nicolay Rusnachenko, Natalia V. Loukachevitch
Attention-Based Neural Networks for Sentiment Attitude Extraction using Distant Supervision. WIMS (2020)
Mikhail Tikhomirov, Natalia V. Loukachevitch, Anastasiia Sirotina, Boris V. Dobrov
Using BERT and Augmentation in Named Entity Recognition for Cybersecurity Domain. NLDB (2020)
Nicolay Rusnachenko, Natalia V. Loukachevitch
Studying Attention Models in Sentiment Attitude Extraction Task. NLDB (2020)
Yuliana Solomatina, Natalia V. Loukachevitch
Automatic Generation of Annotated Collection for Recognition of Sentiment Frames. AIST (2020)
Irina Matueva, Natalia V. Loukachevitch
Methods for Verification of Sentiment Frames. AIST (Supplement) (2020)
Irina Nikishina, Varvara Logacheva, Alexander Panchenko, Natalia V. Loukachevitch
Studying Taxonomy Enrichment on Diachronic WordNet Versions. COLING (2020)
Irina Nikishina, Alexander Panchenko, Varvara Logacheva, Natalia V. Loukachevitch
Studying Taxonomy Enrichment on Diachronic WordNet Versions. CoRR (2020)
Irina Nikishina, Varvara Logacheva, Alexander Panchenko, Natalia V. Loukachevitch
RUSSE'2020: Findings of the First Taxonomy Enrichment Task for the Russian language. CoRR (2020)
Natalia V. Loukachevitch, Nicolay Rusnachenko
Sentiment Frames for Attitude Extraction in Russian. CoRR (2020)
Nicolay Rusnachenko, Natalia V. Loukachevitch
Studying Attention Models in Sentiment Attitude Extraction Task. CoRR (2020)
Natalia V. Loukachevitch, Ekaterina Parkhomenko
Thesaurus Verification Based on Distributional Similarities. GWC (2019)
Nicolay Rusnachenko, Natalia V. Loukachevitch, Elena Tutubalina
Distant Supervision for Sentiment Attitude Extraction. RANLP (2019)
Alexander Kirillovich, Alfiya M. Galieva, Olga Nevzorova, Marat Shaekhov, Natalia V. Loukachevitch, Dmitry Ilvovsky
Tatar WordNet: The Sources and the Component Parts. DAMDID/RCDL (Selected Papers) (2019)
Natalia V. Loukachevitch
Corpus-based Check-up for Thesaurus. ACL (1) (2019)
Mikhail Tikhomirov, Natalia V. Loukachevitch, Boris V. Dobrov
Methods for Assessing Theme Adherence in Student Thesis. TSD (2019)
Natalia V. Loukachevitch, Anastasia Gerasimova
Linking Russian Wordnet RuWordNet to WordNet. GWC (2019)
Anastasiia Sirotina, Natalia V. Loukachevitch
Named Entity Recognition in Information Security Domain for Russian. RANLP (2019)
Alexander Panchenko, Anastasiya Lopukhina, Dmitry Ustalov, Konstantin Lopukhin, Nikolay Arefyev, Alexey Leontyev, Natalia V. Loukachevitch
RUSSE'2018: A Shared Task on Word Sense Induction for the Russian Language. CoRR (2018)
Natalia V. Loukachevitch, Kirill Ivanov
Evaluating Thesaurus-Based Topic Models. NLDB (2018)
Natalia V. Loukachevitch, Nikolai Mischenko
Evaluation of Approaches for Most Frequent Sense Identification in Russian. AIST (2018)
Nicolay Rusnachenko, Natalia V. Loukachevitch
Sentiment Attitudes and Their Extraction from Analytical Texts. TSD (2018)
Nicolay Rusnachenko, Natalia V. Loukachevitch
Neural Network Approach for Extracting Aggregated Opinions from Analytical Articles. DAMDID/RCDL (Selected Papers) (2018)
Natalia V. Loukachevitch, Kirill Ivanov, Boris V. Dobrov
Thesaurus-Based Topic Models and Their Evaluation. WIMS (2018)
Natalia V. Loukachevitch, Nicolay Rusnachenko
Extracting Sentiment Attitudes From Analytical Texts. CoRR (2018)
Natalia V. Loukachevitch, German Lashevich, Boris V. Dobrov
Comparing Two Thesaurus Representations for Russian. GWC (2018)
Nicolay Rusnachenko, Natalia V. Loukachevitch
Extracting Sentiment Attitudes from Analytical Texts via Piecewise Convolutional Neural Network. DAMDID/RCDL (2018)
Alexander Panchenko, Natalia V. Loukachevitch, Dmitry Ustalov, Denis Paperno, Christian Meyer, Natalia Konstantinova
RUSSE: The First Workshop on Russian Semantic Similarity. CoRR (2018)
Natalia V. Loukachevitch, Ekaterina Parkhomenko
Evaluating Distributional Features for Multiword Expression Recognition. TSD (2018)
Valerie A. Mozharova, Natalia V. Loukachevitch
Recognizing Names in Islam-Related Russian Twitter. DAMDID/RCDL (2017)
Alexander Panchenko, Dmitry Ustalov, Nikolay Arefyev, Denis Paperno, Natalia Konstantinova, Natalia V. Loukachevitch, Chris Biemann
Human and Machine Judgements for Russian Semantic Relatedness. CoRR (2017)
Natalia V. Loukachevitch, Michael Nokel, Kirill Ivanov
Combining Thesaurus Knowledge and Probabilistic Topic Models. CoRR (2017)
Alexander Kirillovich, Olga Nevzorova, Emil Gimadiev, Natalia V. Loukachevitch
RuThes Cloud: Towards a Multilevel Linguistic Linked Open Data Resource for Russian. KESW (2017)
Natalia V. Loukachevitch, Michael Nokel, Kirill Ivanov
Combining Thesaurus Knowledge and Probabilistic Topic Models. AIST (2017)
Natalia V. Loukachevitch, Michael Nokel
Adding Thesaurus Information into Probabilistic Topic Models. TSD (2017)
Natalia V. Loukachevitch, Anastasia Gerasimova
Human Associations Help to Detect Conventionalized Multiword Expressions. RANLP (2017)
Natalia V. Loukachevitch, Anastasia Gerasimova
Human Associations Help to Detect Conventionalized Multiword Expressions. CoRR (2017)
Valerie A. Mozharova, Natalia V. Loukachevitch
Combining Knowledge and CRF-Based Approach to Named Entity Recognition in Russian. AIST (2016)
Alexander Panchenko, Dmitry Ustalov, Nikolay Arefyev, Denis Paperno, Natalia Konstantinova, Natalia V. Loukachevitch, Chris Biemann
Human and Machine Judgements for Russian Semantic Relatedness. AIST (2016)
Natalia V. Loukachevitch, Anatolii Levchik
Creating a General Russian Sentiment Lexicon. LREC (2016)
Michael Nokel, Natalia V. Loukachevitch
Accounting ngrams and multi-word terms can improve topic models. MWE@ACL (2016)
Arseniy Ashuha, Natalia V. Loukachevitch
Bigram Anchor Words Topic Model. AIST (2016)
Maria Pontiki, Dimitris Galanis, Haris Papageorgiou, Ion Androutsopoulos, Suresh Manandhar, Mohammad Al-Smadi, Mahmoud Al-Ayyoub, Yanyan Zhao, Bing Qin, Orphée De Clercq, Véronique Hoste, Marianna Apidianaki, Xavier Tannier, Natalia V. Loukachevitch, Evgeniy V. Kotelnikov, Núria Bel, Salud María Jiménez Zafra, Gülsen Eryigit
SemEval-2016 Task 5: Aspect Based Sentiment Analysis. SemEval@NAACL-HLT (2016)
Natalia V. Loukachevitch, Aleksei Alekseev
Gathering Information About Word Similarity from Neighbor Sentences. TSD (2016)
Natalia V. Loukachevitch, Evgeniy V. Kotelnikov, Pavel Blinov
Types of Aspect Terms in Aspect-Oriented Sentiment Labeling. BSNLP@RANLP (2015)
Natalia V. Loukachevitch
Automatic sentiment analysis towards the entity and its characteristics. Russ. Digit. Libr. J. 18 (3-4) (2015)
Michael Nokel, Natalia V. Loukachevitch
A Method of Accounting Bigrams in Topic Models. MWE@NAACL-HLT (2015)
Natalia V. Loukachevitch, Yuliya Rubtsova
Объектно-ориентированный анализ твитов по тональности: результаты и проблемы (Entity-Oriented Sentiment Analysis of Tweets: Results and Problems). DAMDID/RCDL (2015)
Natalia V. Loukachevitch, Ilia Chetviorkin
Supervised Approach to Finding Most Frequent Senses in Russian. AIST (2015)
Michael Nokel, Natalia V. Loukachevitch
Topic Models: Accounting Component Structure of Bigrams. NODALIDA (2015)
Natalia V. Loukachevitch, Yuliya Rubtsova
Entity-Oriented Sentiment Analysis of Tweets: Results and Problems. TSD (2015)
Natalia V. Loukachevitch, Aleksey Alekseev
Summarizing News Clusters on the Basis of Thematic Chains. LREC (2014)
Natalia V. Loukachevitch, Ilia Chetviorkin
Уточнение русскоязычных словарей эмоциональной лексики с использованием тезауруса RuThes (Refinement of Russian Sentiment Lexicons Using RuThes Thesaurus). RCDL (2014)
Natalia V. Loukachevitch, Boris V. Dobrov
RuThes Linguistic Ontology vs. Russian Wordnets. GWC (2014)
Ilia Chetviorkin, Natalia V. Loukachevitch
Two-Step Model for Sentiment Lexicon Extraction from Twitter Streams. WASSA@ACL (2014)
Elena I. Bolshakova, Natalia V. Loukachevitch, Michael Nokel
Topic Models Can Improve Domain Term Extraction. ECIR (2013)
Mikhail Nokel, Natalia V. Loukachevitch
Использование тематических моделей в извлечении однословных терминов (Application of Topic Models to the Task of Single-Word Term Extraction). RCDL (2013)
Ilia Chetviorkin, Natalia V. Loukachevitch
Evaluating Sentiment Analysis Systems in Russian. BSNLP@ACL (2013)
Ilia Chetviorkin, Natalia V. Loukachevitch
Extraction of Russian Sentiment Lexicon for Product Meta-Domain. COLING (2012)
Natalia V. Loukachevitch
Automatic Term Recognition Needs Multiple Evidence. LREC (2012)
Dmitry Kotelnikov, Natalia V. Loukachevitch
Итерационное извлечение шаблонов описания событий по новостным кластерам (Iterative Pattern Extraction Using News Clusters). RCDL (2012)
Aleksey Alekseev, Natalia V. Loukachevitch
Use of Multiple Features for Extracting Topics from News Clusters. SYRCoDIS (2012)
Ilia Chetviorkin, Natalia V. Loukachevitch
DomEx: Extraction of Sentiment Lexicons for Domains and Meta-Domains. COLING (Demos) (2012)
Boris V. Dobrov, Natalia V. Loukachevitch
Combining Evidence for Automatic Extraction of Terms. PReMI (2011)
Boris V. Dobrov, Natalia V. Loukachevitch
Multiple Evidence for Term Extraction in Broad Domains. RANLP (2011)
Natalia V. Loukachevitch
Concept Formation in Linguistic Ontologies. ICCS (2009)
Natalia V. Loukachevitch
Establishment of Taxonomic Relationships in Linguistic Ontologies. KONT/KPP (2007)
Boris V. Dobrov, Natalia V. Loukachevitch
Development of Linguistic Ontology on Natural Sciences and Technology. LREC (2006)
Natalia V. Loukachevitch, Boris V. Dobrov
Large-Scale Linguistic Ontology as a Basis for Text Categorization of Legislative Documents. JURIX (2005)
Mikhail S. Ageev, Boris V. Dobrov, Natalia V. Loukachevitch
Sociopolitical Thesaurus in Concept-based Information Retrieval. CLEF (Working Notes) (2005)
Mikhail S. Ageev, Boris V. Dobrov, Natalia V. Loukachevitch
Socio-Political Thesaurus in Concept-Based Information Retrieval. CLEF (2005)
Natalia V. Loukachevitch, Boris V. Dobrov
Development of Bilingual Domain-Specific Ontology for Automatic Conceptual Indexing. LREC (2004)

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Publication Activity (10 Years)

Top Topics

Top Venues

Natalia V. Loukachevitch