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Natalia Sharonova
Vasyl Lytvyn
Olga Cherednichenko
Yevhen Kupriianov
Olga Kanishcheva
Thierry Hamon
Natalia Grabar
Victoria Vysotska
Agnieszka Kowalska-Styczen
Izabela Jonek-Kowalska
(Eds.)
COMPUTATIONAL
LINGUISTICS AND
INTELLIGENT SYSTEMS
Proceedings of the 5th International Conference, COLINS-2021.
Volume I: Main Conference
Kharkiv, Ukraine
April, 2021, 22-23
N. Sharonova, V. Lytvyn, O. Cherednichenko, Y. Kupriianov, O. Kanishcheva, T. Hamon, N. Grabar,
V. Vysotska, A. Kowalska-Styczen, I. Jonek-Kowalska (Eds.): Computational Linguistics and
Intelligent Systems. Proceedings of the 5th International Conference on COLINS 2021. Volume I:
Workshop. Kharkiv, Ukraine, April 22-23, 2021, CEUR-WS.org, online 1
The 5th International Conference on COLINS 2021 is organized by:
National Technical University «Kharkiv Polytechnic Institute», Ukraine
Lviv Polytechnic National University, Ukraine
Institut Galilée of Université Paris 13, France
Politechnika Śląska, Poland
Ukrainian Scientific and Educational IT Society, Ukraine
This volume represents the proceedings of the Workshop Conference, with Posters and
Demonstrations track, of the 5th International Conference on Computational Linguistics and Intelligent
Systems, held in Kharkiv, Ukraine, in April 2021. It comprises 137 contributed papers that were
carefully peer-reviewed and selected from 181 submissions. The volume opens with the abstracts of the
keynote talks. The rest of the collection is organized in two parts: (I) Computational Linguistics; (II)
Intelligent Systems. Parts I contain the contributions to the Workshop COLINS Conference tracks,
structured in three topical sections: (1) Natural Language Processing; (2) Corpus Technologies,
Ontologies and Computer Lexicography; (3)Discourse Analysis and Social Media. Parts II contain the
contributions to the Workshop COLINS Conference tracks, structured in four topical sections: (1)
Knowledge-oriented Systems; (2) Applied Intelligent Systems; (3) Math Tools of Artificial
Intelligence; (4) Machine Learning Applications.
COLINS Conference is intended to attract researchers with a strong background in the field of on
Computational Linguistics and Intelligent Systems. The COLINS Conference is soliciting literature
review, survey and research papers including, whilst not limited to, the following areas of interest:
Computational Linguistics
Intelligent Systems
The Conference took the form of oral presentations of peer-reviewed regular papers. Proceedings of
the COLINS Conference will submitted to CEUR-WS.org for online publication.
Submitted papers will be peer-reviewed by three scholars based on technical quality, relevance,
originality, significance, and clarity. If necessary, a fourth, additional reviewer will be involved. The
Program Committee will use these reviews to determine which papers will accepted for presentation at
the conference. The result of the reviewing will announced to the submitting authors by email, along
with reviewer comments, if any. Only accepted papers, which will presented at the conference, shall
submitted to CEUR-WS.org for online publication.
The Editorial team includes a highly-qualified academics and industry professionals (PhD or
Doctoral graduates).
Further information can found at:
http://colins.in.ua/
https://www.youtube.com/channel/UCr74OG8oKlJE_ETVxRC9lPQ
https://www.facebook.com/Computational-Linguistics-and-Intelligent-Systems-Conference-
1403297853078941
COLINS-2021: 5th International Conference on Computational Linguistics and Intelligent Systems, April 22–23, 2021, Kharkiv, Ukraine
EMAIL: nvsharonova@ukr.net (N. Sharonova), Vasyl.V.Lytvyn@lpnu.ua (V. Lytvyn), olha.cherednichenko@gmail.com (O.
Cherednichenko), eugeniokuprianov@gmail.com (Y. Kupriianov), kanichshevaolga@gmail.com (O. Kanishcheva), hamon@limsi.fr (T.
Hamon), natalia.grabar@univ-lille3.fr (N. Grabar), victoria.a.vysotska@lpnu.ua (V. Vysotska), Agnieszka.Kowalska-Styczen@polsl.pl (A.
Kowalska-Styczen), Izabela.Jonek-Kowalska@polsl.pl (I. Jonek-Kowalska)
ORCID: 0000-0002-7555-1507 (N. Sharonova), 0000-0002-9676-0180 (V. Lytvyn), 0000-0002-9391-5220 (O. Cherednichenko), 0000-
0002-0801-1789 (Y. Kupriianov), 0000-0002-9035-1765 (O. Kanishcheva), 0000-0002-1521-4875 (T. Hamon), 0000-0002-0237-4554 (N.
Grabar), 0000-0001-6417-3689 (V. Vysotska), 0000-0002-7404-9638 (A. Kowalska-Styczen), 0000-0002-4006-4362 (I. Jonek-Kowalska)
©️ 2021 Copyright for the individual papers by the papers’ authors. Copying permitted only for private and academic purposes. This volume is published and
copyrighted by its editors. Use permitted under Creative Commons License Attribution 4.0 International (CC BY 4.0).
CEUR Workshop Proceedings (CEUR-WS.org)
Preface
It is our pleasure to present you the proceedings of the Workshop Conference of COLINS-2021, the
fourth edition of the International Conference on Computational Linguistics and Intelligent Systems,
held in Kharkiv (Ukraine) on April 22-23, 2021.
The main purpose of the CoLInS conference is a discussion of the recent research results in all areas
of Natural Language Processing and Intelligent Systems Development.
The conference is soliciting literature review, survey and research papers comments including,
whilst not limited to, the following areas of interest:
machine learning;
discourse analysis;
segmentation, tagging, and parsing;
speech recognition;
sentiment analysis and opinion mining;
text categorization and topic modeling;
text mining;
information retrieval;
artificial intelligent;
information extraction;
statistical language analysis;
text summarization;
data mining and data analysis;
computer lexicography;
social network analysis;
question answering systems;
web and social media;
NLP applications;
machine translation;
intelligent text processing systems;
memory systems and computer-aided translation tools;
computer-aided language learning;
knowledge representation;
knowledge-oriented systems;
natural language processing;
ontologies and ontology-based systems;
corpus linguistics
The language of COLINS Conference is English.
The conference took the form of oral presentation by invited keynote speakers plus presentations of
peer-reviewed individual papers. The papers were distributed among 90 external reviewers from
France, Germany, India, Moldova, Poland, Serbia, Slovenia and Ukraine. The total number of reviews
is 645. To take more correct decision regarding the acceptance or rejection the papers got 3-6 reviews.
The peer review statistics is as follows: 110 papers (3 reviews), 46 papers (4 reviews), 19 papers (5
reviews), and 6 papers (6 reviews). There was also an exhibition area for poster and demo sessions. A
Student section of the conference for students and PhD students ran in parallel to the main conference.
The conference gathered participants from different countries including Azerbaijan, Germany, India,
Kazakhstan, Kuwait, Morocco, Poland, Russia, Serbia, Slovenia, Turkey, Uganda, Ukraine and United
Kingdom.
This year Organizing Committee received 181 submissions, out of which 137 were accepted for
presentation as a regular papers. The papers are submitted to the following tracks: machine learning (9),
discourse analysis (5), segmentation, tagging, and parsing (2), speech recognition (3), text
categorization and topic modeling(1), sentiment analysis and opinion mining (4), text mining (2),
information retrieval (3), artificial intelligent (38), statistical language analysis (6), text summarization
(1), data mining and data analysis (9), computer lexicography (4), social network analysis (5), web and
social media (3), NLP applications (5), machine translation (1), computer-aided language learning (4),
knowledge representation (1), knowledge-oriented systems (6), natural language processing (13),
ontologies and ontology-based systems (7), corpus linguistics (5). The papers directly deal with such
languages: Ukrainian, Polish, Russian, Spanish, Arabic, English and German.
These papers and extended abstracts were published in this Volume I of COLINS 2021 proceedings.
The conference would not have been possible without the support of many people. First of all, we
would like to thank all the authors who submitted papers to COLINS 2021 and thus demonstrated their
interest in the research problems within our scope. We are very grateful to the members of our Program
Committee for providing timely and thorough reviews and, also, for being cooperative in doing
additional review work. We would like to thank the Organizing Committee of the conference whose
devotion and efficiency made this instance of COLINS a very interesting and effective scientific forum.
April, 2021
Natalia Sharonova
Vasyl Lytvyn
Olga Cherednichenko
Yevhen Kupriianov
Olga Kanishcheva
Thierry Hamon
Natalia Grabar
Victoria Vysotska
Agnieszka Kowalska-Styczen
Izabela Jonek-Kowalska