Conceptual Indexing Using Thematic Representation of Texts. - Boris V. Dobrov; Natalia V. Loukachevitch; Tatyana N. Yudina (TREC, 1997)

Evaluation of Thesaurus on Sociopolitical Life as Information-Retrieval Tool. - Natalia V. Loukachevitch; Boris V. Dobrov (LREC, 2002)

Russian Information Retrieval Evaluation Seminar. - Boris V. Dobrov; Igor Kuralenok; Natalia V. Loukachevitch; Igor S. Nekrestyanov; Ilya Segalovich (LREC, 2004)

Development of Bilingual Domain-Specific Ontology for Automatic Conceptual Indexing. - Natalia V. Loukachevitch; Boris V. Dobrov (LREC, 2004)

Development of Ontologies with Minimal Set of Conceptual Relations. - Natalia V. Loukachevitch; Boris V. Dobrov (LREC, 2004)

Socio-Political Thesaurus in Concept-Based Information Retrieval. - Mikhail S. Ageev; Boris V. Dobrov; Natalia V. Loukachevitch (CLEF, 2005)

Sociopolitical Thesaurus in Concept-based Information Retrieval. - Mikhail S. Ageev; Boris V. Dobrov; Natalia V. Loukachevitch (CLEF (Working Notes), 2005)

Large-Scale Linguistic Ontology as a Basis for Text Categorization of Legislative Documents. - Natalia V. Loukachevitch; Boris V. Dobrov (JURIX, 2005)

Development of Linguistic Ontology on Natural Sciences and Technology. - Boris V. Dobrov; Natalia V. Loukachevitch (LREC, 2006)

Establishment of Taxonomic Relationships in Linguistic Ontologies. - Natalia V. Loukachevitch (KONT/KPP, 2007)

Concept Formation in Linguistic Ontologies. - Natalia V. Loukachevitch (ICCS, 2009)

Combining Evidence for Automatic Extraction of Terms. - Boris V. Dobrov; Natalia V. Loukachevitch (PReMI, 2011)

Multiple Evidence for Term Extraction in Broad Domains. - Boris V. Dobrov; Natalia V. Loukachevitch (RANLP, 2011)

Extraction of Russian Sentiment Lexicon for Product Meta-Domain. - Ilia Chetviorkin; Natalia V. Loukachevitch (COLING, 2012)

DomEx: Extraction of Sentiment Lexicons for Domains and Meta-Domains. - Ilia Chetviorkin; Natalia V. Loukachevitch (COLING (Demos), 2012)

Automatic Term Recognition Needs Multiple Evidence. - Natalia V. Loukachevitch (LREC, 2012)

Итерационное извлечение шаблонов описания событий по новостным кластерам (Iterative Pattern Extraction Using News Clusters). - Dmitry Kotelnikov; Natalia V. Loukachevitch (RCDL, 2012)

Use of Multiple Features for Extracting Topics from News Clusters. - Aleksey Alekseev; Natalia V. Loukachevitch (SYRCoDIS, 2012)

Evaluating Sentiment Analysis Systems in Russian. - Ilia Chetviorkin; Natalia V. Loukachevitch (BSNLP@ACL, 2013)

Topic Models Can Improve Domain Term Extraction. - Elena I. Bolshakova; Natalia V. Loukachevitch; Michael Nokel (ECIR, 2013)

Использование тематических моделей в извлечении однословных терминов (Application of Topic Models to the Task of Single-Word Term Extraction). - Mikhail Nokel; Natalia V. Loukachevitch (RCDL, 2013)

Summarizing News Clusters on the Basis of Thematic Chains. - Natalia V. Loukachevitch; Aleksey Alekseev (LREC, 2014)

Уточнение русскоязычных словарей эмоциональной лексики с использованием тезауруса RuThes (Refinement of Russian Sentiment Lexicons Using RuThes Thesaurus). - Natalia V. Loukachevitch; Ilia Chetviorkin (RCDL, 2014)

Two-Step Model for Sentiment Lexicon Extraction from Twitter Streams. - Ilia Chetviorkin; Natalia V. Loukachevitch (WASSA@ACL, 2014)

RuThes Linguistic Ontology vs. Russian Wordnets. - Natalia V. Loukachevitch; Boris V. Dobrov (GWC, 2014)

Types of Aspect Terms in Aspect-Oriented Sentiment Labeling. - Natalia V. Loukachevitch; Evgeniy V. Kotelnikov; Pavel Blinov (BSNLP@RANLP, 2015)

Supervised Approach to Finding Most Frequent Senses in Russian. - Natalia V. Loukachevitch; Ilia Chetviorkin (AIST, 2015)

A Method of Accounting Bigrams in Topic Models. - Michael Nokel; Natalia V. Loukachevitch (MWE@NAACL-HLT, 2015)

Topic Models: Accounting Component Structure of Bigrams. - Michael Nokel; Natalia V. Loukachevitch (NODALIDA, 2015)

Объектно-ориентированный анализ твитов по тональности: результаты и проблемы (Entity-Oriented Sentiment Analysis of Tweets: Results and Problems). - Natalia V. Loukachevitch; Yuliya Rubtsova (DAMDID/RCDL, 2015)

Entity-Oriented Sentiment Analysis of Tweets: Results and Problems. - Natalia V. Loukachevitch; Yuliya Rubtsova (TSD, 2015)

Automatic sentiment analysis towards the entity and its characteristics. - Natalia V. Loukachevitch (Russ. Digit. Libr. J., 2015)

Bigram Anchor Words Topic Model. - Arseniy Ashuha; Natalia V. Loukachevitch (AIST, 2016)

Combining Knowledge and CRF-Based Approach to Named Entity Recognition in Russian. - Valerie A. Mozharova; Natalia V. Loukachevitch (AIST, 2016)

Human and Machine Judgements for Russian Semantic Relatedness. - Alexander Panchenko; Dmitry Ustalov; Nikolay Arefyev; Denis Paperno; Natalia Konstantinova; Natalia V. Loukachevitch; Chris Biemann (AIST, 2016)

Creating a General Russian Sentiment Lexicon. - Natalia V. Loukachevitch; Anatolii Levchik (LREC, 2016)

Accounting ngrams and multi-word terms can improve topic models. - Michael Nokel; Natalia V. Loukachevitch (MWE@ACL, 2016)

SemEval-2016 Task 5: Aspect Based Sentiment Analysis. - Maria Pontiki; Dimitris Galanis; Haris Papageorgiou; Ion Androutsopoulos; Suresh Manandhar; Mohammad Al-Smadi; Mahmoud Al-Ayyoub; Yanyan Zhao; Bing Qin 001; Orphée De Clercq; Véronique Hoste; Marianna Apidianaki; et al. (SemEval@NAACL-HLT, 2016)

Gathering Information About Word Similarity from Neighbor Sentences. - Natalia V. Loukachevitch; Aleksei Alekseev (TSD, 2016)

Combining Thesaurus Knowledge and Probabilistic Topic Models. - Natalia V. Loukachevitch; Michael Nokel; Kirill Ivanov (AIST, 2017)

RuThes Cloud: Towards a Multilevel Linguistic Linked Open Data Resource for Russian. - Alexander Kirillovich; Olga Nevzorova; Emil Gimadiev; Natalia V. Loukachevitch (KESW, 2017)

Human Associations Help to Detect Conventionalized Multiword Expressions. - Natalia V. Loukachevitch; Anastasia Gerasimova (RANLP, 2017)

Recognizing Names in Islam-Related Russian Twitter. - Valerie A. Mozharova; Natalia V. Loukachevitch (DAMDID/RCDL, 2017)

Adding Thesaurus Information into Probabilistic Topic Models. - Natalia V. Loukachevitch; Michael Nokel (TSD, 2017)

Evaluation of Approaches for Most Frequent Sense Identification in Russian. - Natalia V. Loukachevitch; Nikolai Mischenko (AIST, 2018)

Evaluating Thesaurus-Based Topic Models. - Natalia V. Loukachevitch; Kirill Ivanov (NLDB, 2018)

Extracting Sentiment Attitudes from Analytical Texts via Piecewise Convolutional Neural Network. - Nicolay Rusnachenko; Natalia V. Loukachevitch (DAMDID/RCDL, 2018)

Neural Network Approach for Extracting Aggregated Opinions from Analytical Articles. - Nicolay Rusnachenko; Natalia V. Loukachevitch (DAMDID/RCDL (Selected Papers), 2018)

Evaluating Distributional Features for Multiword Expression Recognition. - Natalia V. Loukachevitch; Ekaterina Parkhomenko (TSD, 2018)

Sentiment Attitudes and Their Extraction from Analytical Texts. - Nicolay Rusnachenko; Natalia V. Loukachevitch (TSD, 2018)

Thesaurus-Based Topic Models and Their Evaluation. - Natalia V. Loukachevitch; Kirill Ivanov; Boris V. Dobrov (WIMS, 2018)

Comparing Two Thesaurus Representations for Russian. - Natalia V. Loukachevitch; German Lashevich; Boris V. Dobrov (GWC, 2018)

RUSSE'2018: A Shared Task on Word Sense Induction for the Russian Language. - Alexander Panchenko; Anastasiya Lopukhina; Dmitry Ustalov; Konstantin Lopukhin; Nikolay Arefyev; Alexey Leontyev; Natalia V. Loukachevitch (CoRR, 2018)

RUSSE: The First Workshop on Russian Semantic Similarity. - Alexander Panchenko; Natalia V. Loukachevitch; Dmitry Ustalov; Denis Paperno; Christian Meyer; Natalia Konstantinova (CoRR, 2018)

Extracting Sentiment Attitudes From Analytical Texts. - Natalia V. Loukachevitch; Nicolay Rusnachenko (CoRR, 2018)

Corpus-based Check-up for Thesaurus. - Natalia V. Loukachevitch (ACL (1), 2019)

Distant Supervision for Sentiment Attitude Extraction. - Nicolay Rusnachenko; Natalia V. Loukachevitch; Elena Tutubalina (RANLP, 2019)

Named Entity Recognition in Information Security Domain for Russian. - Anastasiia Sirotina; Natalia V. Loukachevitch (RANLP, 2019)

Tatar WordNet: The Sources and the Component Parts. - Alexander Kirillovich; Alfiya M. Galieva; Olga Nevzorova; Marat Shaekhov; Natalia V. Loukachevitch; Dmitry Ilvovsky (DAMDID/RCDL (Selected Papers), 2019)

Methods for Assessing Theme Adherence in Student Thesis. - Mikhail Tikhomirov; Natalia V. Loukachevitch; Boris V. Dobrov (TSD, 2019)

Linking Russian Wordnet RuWordNet to WordNet. - Natalia V. Loukachevitch; Anastasia Gerasimova (GWC, 2019)

Thesaurus Verification Based on Distributional Similarities. - Natalia V. Loukachevitch; Ekaterina Parkhomenko (GWC, 2019)

Identical Objects Recognition Based On Image and Textual Description. - Andrei Aslanov; Natalia V. Loukachevitch (CMCL, 2020)

Methods for Verification of Sentiment Frames. - Irina Matueva; Natalia V. Loukachevitch (AIST (Supplement), 2020)

Automatic Generation of Annotated Collection for Recognition of Sentiment Frames. - Yuliana Solomatina; Natalia V. Loukachevitch (AIST, 2020)

Studying Taxonomy Enrichment on Diachronic WordNet Versions. - Irina Nikishina; Varvara Logacheva; Alexander Panchenko; Natalia V. Loukachevitch (COLING, 2020)

Studying Attention Models in Sentiment Attitude Extraction Task. - Nicolay Rusnachenko; Natalia V. Loukachevitch (NLDB, 2020)

Using BERT and Augmentation in Named Entity Recognition for Cybersecurity Domain. - Mikhail Tikhomirov; Natalia V. Loukachevitch; Anastasiia Sirotina; Boris V. Dobrov (NLDB, 2020)

Automatic Labelling of Genre-Specific Collections for Word Sense Disambiguation in Russian. - Angelina Bolshina; Natalia V. Loukachevitch (RCAI, 2020)

Attention-Based Neural Networks for Sentiment Attitude Extraction using Distant Supervision. - Nicolay Rusnachenko; Natalia V. Loukachevitch (WIMS, 2020)

RUSSE'2020: Findings of the First Taxonomy Enrichment Task for the Russian language. - Irina Nikishina; Varvara Logacheva; Alexander Panchenko; Natalia V. Loukachevitch (CoRR, 2020)

Sentiment Frames for Attitude Extraction in Russian. - Natalia V. Loukachevitch; Nicolay Rusnachenko (CoRR, 2020)

Improving Results on Russian Sentiment Datasets. - Anton Golubev; Natalia V. Loukachevitch (CoRR, 2020)

Using Ontology for Natural Sciences and Technologies for Vacancies Analysis. - Natalia V. Loukachevitch; Andrey Komissarov; Boris V. Dobrov; Sergey Shternov (DTTL, 2021)

TatWordNet: A Linguistic Linked Open Data-Integrated WordNet Resource for Tatar. - Alexander Kirillovich; Marat Shaekhov; Alfiya M. Galieva; Olga Nevzorova; Dmitry Ilvovsky; Natalia V. Loukachevitch (LDK, 2021)

Multi-Step Transfer Learning for Sentiment Analysis. - Anton Golubev; Natalia V. Loukachevitch (NLDB, 2021)

NEREL: A Russian Dataset with Nested Named Entities, Relations and Events. - Natalia V. Loukachevitch; Ekaterina Artemova; Tatiana Batura; Pavel Braslavski 001; Ilia Denisov; Vladimir Ivanov 001; Suresh Manandhar; Alexander Pugachev; Elena Tutubalina (RANLP, 2021)

Extracting Sentiments towards COVID-19 Aspects. - Eduard Nugamanov; Natalia V. Loukachevitch; Boris V. Dobrov (DAMDID/RCDL (Supplementary Proceedings), 2021)

Domain-specific Taxonomy Enrichment Based on Meta-Embeddings. - Mikhail Tikhomirov; Natalia V. Loukachevitch (DAMDID/RCDL (Supplementary Proceedings), 2021)

Use of Augmentation and Distant Supervision for Sentiment Analysis in Russian. - Anton Golubev; Natalia V. Loukachevitch (TDS, 2021)

Evaluation of Taxonomy Enrichment on Diachronic WordNet Versions. - Irina Nikishina; Natalia V. Loukachevitch; Varvara Logacheva; Alexander Panchenko (GWC, 2021)

Comparing Similarity of Words Based on Psychosemantic Experiment and RuWordNet. - Valery D. Solovyev; Natalia V. Loukachevitch (GWC, 2021)

Transfer Learning for Improving Results on Russian Sentiment Datasets. - Anton Golubev; Natalia V. Loukachevitch (CoRR, 2021)

NEREL: A Russian Dataset with Nested Named Entities and Relations. - Natalia V. Loukachevitch; Ekaterina Artemova; Tatiana Batura; Pavel Braslavski 001; Ilia Denisov; Vladimir Ivanov 001; Suresh Manandhar; Alexander Pugachev; Elena Tutubalina (CoRR, 2021)

Entity Linking over Nested Named Entities for Russian. - Natalia V. Loukachevitch; Pavel Braslavski 001; Vladimir Ivanov 001; Tatiana Batura; Suresh Manandhar; Artem Shelmanov; Elena Tutubalina (LREC, 2022)

RuNNE-2022 Shared Task: Recognizing Nested Named Entities. - Ekaterina Artemova; Maxim Zmeev; Natalia V. Loukachevitch; Igor Rozhkov; Tatiana Batura; Vladimir Ivanov 001; Elena Tutubalina (CoRR, 2022)

RuArg-2022: Argument Mining Evaluation. - Evgeny V. Kotelnikov; Natalia V. Loukachevitch; Irina Nikishina; Alexander Panchenko (CoRR, 2022)

Taxonomy enrichment with text and graph vector representations. - Irina Nikishina; Mikhail Tikhomirov; Varvara Logacheva; Yuriy Nazarov; Alexander Panchenko; Natalia V. Loukachevitch (Semantic Web, 2022)

Prompt-Tuning for Targeted Sentiment Analysis in Russian. - Yuliana Solomatina; Natalia V. Loukachevitch (AIST (Supplement), 2023)

Document-Level Relation Extraction in Russian. - Alexey Yandutov; Natalia V. Loukachevitch (AIST (Supplement), 2023)

RuSentNE-2023: Evaluating Entity-Oriented Sentiment Analysis on Russian News Texts. - Anton Golubev; Nicolay Rusnachenko; Natalia V. Loukachevitch (CoRR, 2023)

NEREL-BIO: a dataset of biomedical abstracts annotated with nested named entities. - Natalia V. Loukachevitch; Suresh Manandhar; Elina Baral; Igor Rozhkov; Pavel Braslavski 001; Vladimir Ivanov 001; Tatiana Batura; Elena Tutubalina (Bioinform., 2023)

Overview of BioNNE Task on Biomedical Nested Named Entity Recognition at BioASQ 2024. - Vera Davydova; Natalia V. Loukachevitch; Elena Tutubalina (CLEF (Working Notes), 2024)

Overview of BioASQ 2024: The Twelfth BioASQ Challenge on Large-Scale Biomedical Semantic Indexing and Question Answering. - Anastasios Nentidis; Georgios Katsimpras; Anastasia Krithara; Salvador Lima-López; Eulàlia Farré-Maduell; Martin Krallinger; Natalia V. Loukachevitch; Vera Davydova; Elena Tutubalina; Georgios Paliouras (CLEF (2), 2024)

Biomedical Concept Normalization over Nested Entities with Partial UMLS Terminology in Russian. - Natalia V. Loukachevitch; Andrey Sakhovskiy; Elena Tutubalina (LREC/COLING, 2024)

BioASQ at CLEF2024: The Twelfth Edition of the Large-Scale Biomedical Semantic Indexing and Question Answering Challenge. - Anastasios Nentidis; Anastasia Krithara; Georgios Paliouras; Martin Krallinger; Luis Gascó Sánchez; Salvador Lima-López; Eulàlia Farré; Natalia V. Loukachevitch; Vera Davydova; Elena Tutubalina (ECIR (5), 2024)

Exploring Prompt-Based Methods for Zero-Shot Hypernym Prediction with Large Language Models. - Mikhail Tikhomirov; Natalia V. Loukachevitch (CoRR, 2024)

Large Language Models in Targeted Sentiment Analysis. - Nicolay Rusnachenko; Anton Golubev; Natalia V. Loukachevitch (CoRR, 2024)

NEREL: a Russian information extraction dataset with rich annotation for nested entities, relations, and wikidata entity links. - Natalia V. Loukachevitch; Ekaterina Artemova; Tatiana Batura; Pavel Braslavski 001; Vladimir Ivanov 001; Suresh Manandhar; Alexander Pugachev; Igor Rozhkov; Artem Shelmanov; Elena Tutubalina; Alexey Yandutov (Lang. Resour. Evaluation, 2024)

Overview of BioASQ 2025: The Thirteenth BioASQ Challenge on Large-Scale Biomedical Semantic Indexing and Question Answering. - Anastasios Nentidis; Georgios Katsimpras; Anastasia Krithara; Martin Krallinger; Miguel Rodríguez-Ortega; Eduard Rodriguez-López; Natalia V. Loukachevitch; Andrey Sakhovskiy; Elena Tutubalina; Dimitris Dimitriadis; Grigorios Tsoumakas; George Giannakoulas; et al. (CLEF, 2025)

BioASQ at CLEF2025: The Thirteenth Edition of the Large-Scale Biomedical Semantic Indexing and Question Answering Challenge. - Anastasios Nentidis; Georgios Katsimpras; Anastasia Krithara; Martin Krallinger; Miguel Rodríguez-Ortega; Natalia V. Loukachevitch; Andrey Sakhovskiy; Elena Tutubalina; Grigorios Tsoumakas; George Giannakoulas; Alexandra Bekiaridou; Athanasios Samaras; et al. (ECIR (5), 2025)

RuOpinionNE-2024: Extraction of Opinion Tuples from Russian News Texts. - Natalia V. Loukachevitch; Natalia Tkachenko; Anna Lapanitsyna; Mikhail Tikhomirov; Nicolay Rusnachenko (CoRR, 2025)

Building Russian Benchmark for Evaluation of Information Retrieval Models. - Grigory Kovalev; Mikhail Tikhomirov; Evgeny Kozhevnikov; Max Kornilov; Natalia V. Loukachevitch (CoRR, 2025)

Methods for Recognizing Nested Terms. - Igor Rozhkov; Natalia V. Loukachevitch (CoRR, 2025)

Geopolitical biases in LLMs: what are the "good" and the "bad" countries according to contemporary language models. - Mikhail Salnikov; Dmitrii Korzh; Ivan Lazichny; Elvir Karimov; Artyom Iudin; Ivan V. Oseledets; Oleg Y. Rogov; Natalia V. Loukachevitch; Alexander Panchenko; Elena Tutubalina (CoRR, 2025)