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6th COLINS 2022: Gliwice, Poland
- Vasyl Lytvyn, Natalia Sharonova, Izabela Jonek-Kowalska, Agnieszka Kowalska-Styczen, Victoria Vysotska, Yevhen Kupriianov, Olga Kanishcheva, Olga Cherednichenko, Thierry Hamon, Natalia Grabar:
Proceedings of the 6th International Conference on Computational Linguistics and Intelligent Systems (COLINS 2022). Volume I: Main Conference, Gliwice, Poland, May 12-13, 2022. CEUR Workshop Proceedings 3171, CEUR-WS.org 2022
Key note speaches
- Marek Kuzniak:
Choices We Live by: a Socio-Cognitive Perspective. 1 - Michal Garcarz:
Legal Language Translation: Theory behind the Practice. 2 - Volodymyr Shyrokov, Iryna Ostapova, Yevhen Kupriianov, Alona Dorozhynska, Mykyta Yablochkov, Iuliia Verbynenko:
Terminology Dictionary Digitalization. 3-15 - Natalia Sharonova, Iryna Kyrychenko, Iryna Gruzdo, Glib Tereshchenko:
Generalized Semantic Analysis Algorithm of Natural Language Texts for Various Functional Style Types. 16-26 - Yevhen Kupriianov:
Computer-assisted Linguistic Researches on the Basis of Spanish Dictionary Text. 27-37
Session 1.1. Plenary Section
- Nina Khairova, Anastasiia Shapovalova, Orken Mamyrbayev, Nataliia Sharonova, Kuralay Mukhsina:
Using BERT model to Identify Sentences Paraphrase in the News Corpus. 38-48 - Olena Levchenko, Marianna P. Dilai:
Key Colour Terms in the Ukrainian Prose Fiction of the 21st Century. 49-60 - Vasyl Starko, Andriy Rysin:
VESUM: A Large Morphological Dictionary of Ukrainian As a Dynamic Tool. 61-70 - Maria Shvedova, Nataliia Prydvorova, Ilona Skibina:
Normalization of Early Modern Ukrainian in GRAC: the Case of Lesia Ukrainka's Works. 71-80 - Yuliia Hlavcheva, Olga Kanishcheva, Maryna Vovk, Maksym Glavchev:
Using Topic Modeling for Automation Search to Reviewer. 81-90 - Zoriana Kunch, Anna Serednytska, Ihor Vasylyshyn, Halyna Horodylovska, Iryna Farion:
The Peculiarities of Spelling Rules in Formal, Informal Handwriting and Internet Communication. 91-103
Session 1.2. Natural Language Processing
- Eugene Fedorov, Olga Nechyporenko:
Method for Recognizing Linguistic Constructions Based on Stochastic Neural Networks. 104-115 - Nataliia Liubchenko, Andrii Podorozhniak, Vasyl Oliinyk:
Research Application of the Spam Filtering and Spammer Detection Algorithms on Social Media. 116-126 - Sergey Orekhov, Henadii Malyhon:
Method for Synthesizing the Semantic Kernel of Web Content. 127-137 - Oleksandr Morushko, Natalia Khymytsia, Vasyl Teslyuk:
Remote Selection of Staff Based on Socionic Analysis of Social Network Content. 138-149 - Taiwo Olaleye, Peter Ugege, Olalekan Okewaler, Olatunji Akinade, Segun Akintunde, Chidi Akparanta:
Evaluation of Vader and MultiLingual sentiment analyzers for opinion analytics using graphical illustrations. 150-160 - Larysa Savytska, M. Turgut Sübay, Nataliya Vnukova, Iryna Bezugla, Vasyl Pyvovarov:
Word2Vec Model Analysis for Semantic and Morphologic Similarities in Turkish Words. 161-176 - Oksana Lytvyn, Liliia Kharchuk, Oksana Mykytyuk, Iryna Mentynska:
Practice of Compliance of Punctuation Rules in Internet Communication. 177-191 - Khrystyna Datsyshyn, Zoriana Haladzhun, Nataliia Kunanets, Oksana Hotsur, Nataliia Veretennikova:
Neologisms with the Prefix Anti- in the Ukrainian Online Media in the Covid-19 Pandemic Period. 192-211 - Nataliia Hrytsiv, Ivan Bekhta, Nataliia Sofiianyk, Tetiana Shestakevych, Vasyl Byalyk:
TEI Advances for Concordance Compiling: a case study of Erich Fromm's novel "The Art of Loving". 212-229 - Nataliia Hrytsiv, Ivan Bekhta, Bohdana Buta, Mariya Tkachivska, Vasyl Byalyk:
Digitally Lexicographized Neologisms of Douglas Coupland's Novel "Generation X": Software for Bilingual Electronic Dictionary. 230-239 - Nataliia Hrytsiv, Ivan Bekhta, Mariya Tkachivska, Vasyl Byalyk:
Sylvia Plath's I felt-Narrative Label of The Bell Jar in Ukrainian Translation: Tagging Textness Features. 240-255 - Nataliia Darchuk, Victor Sorokin:
Parameterization of the Ukrainian Text Corpus Based on Parsing Results. 256-265 - Alla Taran:
The Role of Keyword Language in the Database of World Slavic linguistics "iSybislaw". 266-276 - Victoria Vysotska, Oksana Markiv, Sofiia Teslia, Yeva Romanova, Inesa Pihulechko:
Correlation Analysis of Text Author Identification Results Based on N-Grams Frequency Distribution in Ukrainian Scientific and Technical Articles. 277-314 - Solomiia Kubinska, Roman Holoshchuk, Svitlana Holoshchuk, Lyubomyr Chyrun:
Ukrainian Language Chatbot for Sentiment Analysis and User Interests Recognition based on Data Mining. 315-327 - Viktor Shynkarenko, Inna Demidovich:
Natural Language Texts Authorship Establishing Based on the Sentences Structure. 328-337 - Andrii Kopp, Dmytro Orlovskyi:
An Approach and a Software Tool for Automatic Source Code Generation driven by Business Rules. 338-353 - Natalia Borysova, Karina Melnyk, Nadiia Babkova, Zoia Kochuieva, Viktoriia Melnyk:
Gender Classification of Surnames: Ukrainian aspect. 354-364
Session 1.3. Computer-Based Discourse Analysis and Social Media Analysis
- Rahim Mammadov, Timur Aliyev, Gurban Mammadov:
Minimization of the Average Risk in Pattern Recognition for Smart Grid Systems. 365-375 - Nataliya Vnukova, Daria Davydenko, Serhii Hlibko, Valeria Shorokh:
Mastering Computer Linguistics for the Designation of Risks in Cooperation Communications. 376-386 - Pavlo Radiuk, Olga Pavlova, Nadiia Hrypynska:
An Ensemble Machine Learning Approach for Twitter Sentiment Analysis. 387-397 - Oksana Melnychuk, Nataliya Bondarchuk, Ivan Bekhta, Olena Levchenko:
Quantitative Features of the Words Representing Nonverbal Behaviour in Ian McEwan's Fiction. 398-415 - Yurii Kryvenchuk, Alina Yamniuk, Iryna Protsyk, Lesia Sai, Andriana Mazur, Olena Sydorchuk:
Random Forest as a Method of Predicting the Presence of Cardiovasculars Diseases. 416-426 - Halyna Tesliuk, Olha Kulyna:
Public Health as a Social Phenomenon from a Biblical Perspective: Automated Identification. 427-436 - Taras Basyuk, Andrii Vasyliuk:
Design and Construction of a Popularizing Internet Resources System Using External Ranking Factors. 437-450 - Nataliya Bondarchuk, Ivan Bekhta, Oksana Melnychuk, Olha Matviienkiv:
Keyword-based Study of Thematic Vocabulary in British Weather News. 451-460 - Oksana Marchuk, Ivan Bekhta, Nataliya Bondarchuk:
Statistical Particulars of the Lexical-Thematic Group Evil in J. K. Rowling's Harry Potter. 461-470 - Solomiia Albota:
Modelling the Impact of the Pandemic on Online Communication: Textual Semantic Analysis. 471-486 - Nataliia Lototska:
Statistical Characteristics of Roman Ivanychuk's Idiolect (Based on Writer's Text Corpus). 487-500 - Marta Karp, Nataliia Kunanets, Ivan Bekhta:
Hyperbole in To Kill a Mocking Bird by Harper Lee: Reduction Data vs Representing Data vs Verification. 501-513 - Nataliia Romanyshyn:
Stylistic and Conceptual Function of Epithet in Poetic Discourse: an Experience of "Tropes" Text Semantics Analysis Program Application. 514-535 - Solomiya Ohinok, Maryana Gvozd, Yaroslav Kis, Yuriy Fedun, Galyna Kopets:
S&P 500 Index as an Applied Intelligent System for Analyzing the Development of E-commerce. 536-545 - Alina Dmytriv, Svitlana Holoshchuk, Lyubomyr Chyrun, Roman Holoshchuk:
Comparative Analysis of Using Different Parts of Speech in the Ukrainian Texts Based on Stylistic Approach. 546-560 - Vitalii Slobodzian, Oleksii Kovalchuk, Maryna Molchanova, Olena Sobko, Olexander Mazurets, Olexander Barmak, Iurii Krak:
Text Data Vectorization Model of Ukrainian-Language Internet Communication Content. 561-571 - Taras Batiuk, Victoria Vysotska, Roman Holoshchuk, Svitlana Holoshchuk:
Intelligent System for Socialization of Individual's with Shared Interests based on NLP, Machine Learning and SEO Technologies. 572-631 - Oleksandr Romanovskyi, Nina Pidbutska, Anastasiia Knysh, Eugene Vorobieva:
Leadership Detection Across Social Media Hashtags. 632-641 - Vasyl Andrunyk, Tetiana Shestakevych, Maksym Kryvoshyya:
Choosing an Educational Application for Children with ASD. 642-652
Session 1.4. Corpus Technologies, Ontologies and Computer Lexicography
- Oksana Nika, Svitlana Hrytsyna:
A Frequency Dictionary of Proper Names in a Seventeenth-Century Original Text. 653-663 - Halyna Antonyuk, Lilia Chernysh:
Diachronical Analysis of Lexicographic Sources of Military Terminology. 664-676 - Olena Andrushenko:
The Scope of just: Evidence from Information-Structure Annotation in Diachronic English Corpora. 677-696 - Maria Bekhta-Hamanchuk, Halyna Oleksiv, Tetiana Shestakevych, Yuliia Shyika:
Quantitative Parameters of J. London's Short Stories Collection "Children of the Frost" and its Translation. 697-710 - Viktor Shynkarenko, Larysa Zhuchyi:
Semantic Checking of Different Type Information Sources About Permitted Speeds in Railway Transport. 711-723 - Khrystyna S. Mandziy, Uliana V. Yurlova, Marianna P. Dilai:
English-Ukrainian Parallel Corpus of IT Texts: Application in Translation Studies. 724-736 - Mariia Hryntus, Marianna P. Dilai:
Translating emotion metaphors from English into Ukrainian: based on the parallel corpus of fiction. 737-750 - Mariia Bihdai, Yuliia Kalymon:
Syntactic Concepts Analyzer Based on the English Complex Sentences with an Object Clause. 751-762 - Andrii Kozyriev, Svitlana Litvin:
Methods of Creating Service-oriented Software Systems. 763-774 - Olena Synchak, Vasyl Starko:
Ukrainian Feminine Personal Nouns in Online Dictionaries and Corpora. 775-790 - Daria Pronina, Iryna Kyrychenko:
Comparison of Redux and React Hooks Methods in Terms of Performance. 791-800 - Viktor Hryhorovych:
Analysis of Scientific Texts by Semantic Inverse-Additive Metrics for Ontology Concepts. 801-816 - Myroslava Bublyk, Victoria Feshchyn, Lennara Bekirova, Olena Khomuliak:
Sustainable Development by a Statistical Analysis of Country Rankings by the Population Happiness Level. 817-837 - Myroslava Bublyk, Ivan Klymus, Bohdan Tsoniev, Vladyslav Zatkhei:
Comparative Analysis of The Caloric Performance of Products for People with Cardiovascular Disease. 838-857 - Natalia Vlasova, Myroslava Bublyk:
Intelligent Analysis Impact of the COVID-19 Pandemic on Juvenile Drug Use and Proliferation. 858-876 - Taras Batiuk, Lyubomyr Chyrun, Oksana Oborska:
Ontology Model and Ontological Graph for Development of Decision Support System of Personal Socialization by Common Relevant Interests. 877-903
Session 2.1. Plenary Section
- Roman Peleshchak, Vasyl Lytvyn, Ivan Peleshchak, Andriy Khudyy, Zoriana Rybchak, Solomiya Mushasta:
Text Tonality Classification Using a Hybrid Convolutional Neural Network with Parallel and Sequential Connections Between Layers. 904-915 - Ivan Tsmots, Vasyl Teslyuk, Yurii Lukashchuk, Yurii Opotiak:
Method of Training and Implementation on the Basis of Neural Networks of Cryptographic Data Protection. 916-928 - Vladyslav A. Kuznetsov, Iurii Krak, Olexander Barmak, Anatolii Kulias, Valentyna Petrovich:
A Comparative Study on Algorithms of Computer Vision and Deep Learning for Facial Expressions Analysis. 929-941 - Kirill Smelyakov, Yaroslav Honchar, Oleksandr Bohomolov, Anastasiya Chupryna:
Machine Learning Models Efficiency Analysis for Image Classification Problem. 942-959 - Oleksandr Bezsonov, Oleg Ilyunin, Alisher Khusanov, Oleg Rudenko, Oleg Sotnikov:
Intelligent Identification System of the Process Liquid Solutions Composition. 960-973 - Serhii Vladov, Yurii Shmelov, Ruslan Yakovliev:
Method for Forecasting of Helicopters Aircraft Engines Technical State in Flight Modes Using Neural Networks. 974-985 - Marharyta Sharko, Natalia Petrushenko, Olga Gonchar, Nataliia Vasylenko, Kateryna Vorobyova, Iryna Zakryzhevska:
Information Support of Intelligent Decision Support Systems for Managing Complex Organizational and Technical Objects Based on Markov Chains. 986-998 - Lisa Posch, Andreas Mladenow, Christine Strauss:
Reward-based Crowdfunding: successful signaling from an entrepreneur. 999-1014 - Mykola Odrekhivsky, Liubomyr Vankovych, Orysya Pshyk-Kovalska:
Problems of Construction of Smart Innovative Enterprises. 1015-1029 - Dmytro Malikin, Iryna Kyrychenko:
Research of Methods for Practical Educational Tasks Generation Based on Various Difficulty Levels. 1030-1042 - Sergii V. Khlamov, Vadym E. Savanevych, Olexander B. Briukhovetskyi, Iryna Tabakova, Tetiana O. Trunova:
Data Mining of the Astronomical Images by the CoLiTec Software. 1043-1055 - Oleg Bisikalo, Volodymyr Kovenko, Ilona Bogach, Olha Chorna:
Explaining Emotional Attitude Through the Task of Image-captioning. 1056-1065 - Igor Puleko, Oleksandra Svintsytska, Victor Chumakevych, Vadym Ptashnyk, Yuliia Polishchuk:
The Scalar Metric of Classification Algorithm Choice in Machine Learning Problems Based on the Scheme of Nonlinear Compromises. 1066-1075 - Yevhen Burov:
The Introduction of Attentional Mechanism in the Situational Awareness Process. 1076-1086
Session 2.2. Machine Learning Technology
- Myroslav Komar, Oleg Savenko, Anatoliy Sachenko, Taras Lendiuk, Khrystyna Lipianina-Honcharenko, Grygoriy Hladiy, Nadiia Vasylkiv:
Evaluation the Efficiency of Information Technology of Big Data Intelligence Analysis and Processing. 1087-1096 - Mykola Baranov, Yuriy Shcherbyna:
Application of Metric Learning to Large-scale Image Classification Task. 1097-1106 - Iryna Khomytska, Vasyl Teslyuk, Iryna Bazylevych, Yuliia Kordiiaka:
Machine Learning and Classical Methods Combined for Text Differentiation. 1107-1116 - Oleg G. Rudenko, Oleksandr Bezsonov, Andrzej Szajna:
Adaptive ADALINE Robust Training Algorithm Under the Maximum Correntropy Criterion With Variable Center. 1117-1128 - Yurii Kryvenchuk, Dmytro Petrenko, Dariusz Cichon, Yuriy Malynovskyy, Tetiana Helzhynska:
Selection of Deep Reinforcement Learning Using a Genetic Algorithm. 1129-1138 - Igor Naumenko, Vladyslav Piatachenko, Mykyta Myronenko, Taras Savchenko:
Information-Extreme Machine Learning of an On-board Ground Object Recognition System with a Choice of a Base Recognition Class. 1139-1148 - Yuriy Ponochovnyi, Oleg Ivanchenko, Vyacheslav Kharchenko, Iryna Udovyk, Eduard Baiev:
Models for Cloud System Availability Assessment Considering Attacks on CDN and ML Based Parametrization. 1149-1159 - Antonina Badan, Nataliia Onishchenko, Oleksii Zeniakin:
Digital Technologies for Communication Simulation in Foreign Language Learning under Pandemic. 1160-1180 - Nataliya Boyko, Iryna Khomyshyn, Natalia Ortynska, Viktoria Terletska, Oksana Bilyk, Oleksandra Hasko:
Analysis of the Application of Stochastic Gradient Descent to Detect Network Violations. 1181-1190 - Taras Chaikivskyi, Bohdan Sus, Sergey Zagorodnyuk, Oleksandr S. Bauzha:
Modeling of Epoxidation Process by the Means of Artificial Neural Network. 1191-1201 - Valentina Moskalenko, Anastasija Santalova, Nataliia Fonta, Elena Nikulina:
The Value of Shares Prediction in an Unstable Economy Using Neural Networks. 1202-1215 - Kirill Smelyakov, Oleksandr Bizkrovnyi, Natalia Sharonova, Serhii Smelyakov, Anastasiya Chupryna:
Building of Regression Models for Cryptocurrency Price Prediction. 1216-1232 - Kirill Smelyakov, Anastasiya Chupryna, Oleksandr Bohomolov, Eugen Vakulik:
Lung X-Ray Images Preprocessing Algorithms for COVID-19 Diagnosing Intelligent Systems. 1233-1250 - Kirill Smelyakov, Oleksandr Prokopenko, Anastasiya Chupryna:
Object-Based Image Comparison Algorithm Development for Data Storage Management Systems. 1251-1266 - Kirill Smelyakov, Oleksandr Bohomolov, Maksym Kizitskyi Anastasiya Chupryna:
Identification of Modern Facial Emotion Recognition Models. 1267-1281 - Oleksandr Mediakov, Taras Basyuk:
Specifics of Designing and Construction of the System for Deep Neural Networks Generation. 1282-1296 - Rostyslav Yurynets, Zoryna Yurynets, Nataliia Danylevych:
Innovative Methods of Assessing the Academic Success of Students in Higher Education Institutions. 1297-1307 - Rostyslav Yurynets, Zoryna Yurynets, Mykola Denysenko:
Development of Information Technology Organizations for Financial and Strategic Management of Startup Projects. 1308-1320 - Nazar Oleksiv, Oleh Veres, Andrii Vasyliuk, Ihor Rishnyak, Lyubomyr Chyrun:
Recommendation System for Monitoring the Energy Value of Consumer Food Products Based on Machine Learning. 1321-1350 - Ihor Rishnyak, Yurii Matseliukh, Taras Batiuk, Lyubomyr Chyrun, Oleksandra Strembitska, Oksana Mlynko, Viktoriia Liashenko, Andrii Lema:
Statistical Analysis of the Popularity of Programming Language Libraries Based on StackOverflow Queries. 1351-1379 - Victoria Vysotska:
Analytical Method for Social Network User Profile Textual Content Monitoring Based on the Key Performance Indicators of the Web Page and Posts Analysis. 1380-1402 - Oleh Veres, Yurii Matseliukh, Taras Batiuk, Sofiia Teslia, Alyona Shakhno, Tetiana Kopach, Yeva Romanova, Inesa Pihulechko:
Cluster Analysis of Exclamations and Comments on E-Commerce Products. 1403-1431 - Andrii Vasyliuk, Yurii Matseliukh, Taras Batiuk, Mykhailo Luchkevych, Iryna Shakleina, Halyna Harbuzynska, Serhii Kondratiuk, Ksenia Zelenska:
Intelligent Analysis of Best-Selling Books Statistics on Amazon. 1432-1462
Session 2.3. Applied Intelligent Systems
- Sergiy Bushuyev, Natalia Bushuyeva, Victoria Bushuieva, Denis Bushuiev:
SMART Intelligence Models for Managing Innovation Projects. 1463-1474 - Nestor Shpak, Liana Maznyk, Zoriana Dvulit, Nadiia Seliuchenko, Olena Dragan, Kateryna Doroshkevych:
Influence of Digital Technologies on the Labor Market of HR Specialists. 1475-1487 - Nestor Shpak, Kateryna Doroshkevych, Zoriana Dvulit, Roman Dzvonyk, Andriy Bosak:
Intelligent Systems for Assessment and Development of Personnel: Mentoring Study. 1488-1498 - Nestor Shpak, Olha Pyroh, Marianna Tomych, Marta Voronovska, Halyna Kovtok:
Applied Intelligent Systems of Support for Public-Private Partnership in Foreign Economic Activity. 1499-1508 - Lesia I. Mochurad, Halyna Lema, Roksolana Vilhutska:
Parallel Algorithms Assessment Usage of Image's Segmentation Quality in Medicine. 1509-1519 - Andrii Vasyliuk, Taras Basyuk:
Peculiarities of Building a Personal Finance Management System. 1520-1530 - Gennady Krivoulya, Volodymyr Tokariev, Iryna Ilina, Oleh Lebediev, Vladyslav Shcherbak:
Algorithm of Iterations of Distribution of Subtasks Between «S-Bot» in One «Swarm-Bot» System. 1531-1541 - Oleh Veres, Pavlo Ilchuk, Olha Kots:
The Concept of Using Artificial Intelligence Methods in Debt Financing of Business Entities. 1542-1556 - Svitlana Yaremchuk, Vyacheslav Kharchenko:
Similarity Based Fuzzy Logic Modeling for the Software Reliability Assessment. 1557-1568 - Stanislav Danylenko, Oleksander Vechur, Mariya Shirokopetleva:
Research of Digital-Analog Conversion Method for Reproduction of Mechanical Oscillations. 1569-1582 - Viktor Khavalko, Iryna Bilyk, Oleksandra Hasko, Iryna Protsyk:
Architecture of Online Automated Knowledge Testing Systems. 1583-1593 - Alexander Shportko, Andriy Bomba, Veronika Postolatii:
Rejection of the Inefficient Replacements while Forming the Schedule of the Modified Algorithm LZ77 in the Process of Progressive Hierarchical Compression of Images without Losses. 1594-1605 - Liubov Halkiv, Oleh Karyy, Ihor Kulyniak, Yaroslav Kis, Alexander Adamovsky:
Human Potential Innovatization Analysis: the System of Crisis Management Determinants Context. 1606-1616 - Vitaliy Pavlenko, Tetyana Shamanina:
Eye Tracking in the Study of Cognitive Processes. 1617-1628 - Oleksandr Gordieiev, Daria Gordieieva, Vyacheslav Kharchenko, Inna Kondius, Yevgen Brezhniev:
Extended Model of Software Quality Assessment Scenario: Concept, Operations, Application. 1629-1638 - Serhii Vladov, Yurii Shmelov, Ruslan Yakovliev:
Optimization of Helicopters Aircraft Engine Working Process Using Neural Networks Technologies. 1639-1656 - Bohdan Korostynskyi, Oleksandr Mediakov, Victoria Vysotska, Oksana Markiv, Michal Duda:
Analysis of Geo-Economic Distribution of Scientific Publications Citation and Self-Citation Standardized Indices Based on Machine Learning. 1657-1683 - Anastasiya O. Karpyak, Olga M. Rybytska:
Cluster Analysis Of Motivational Management Of Personnel Support of IT Companies. 1684-1693 - Hanna Drieieva, Oleksandr Drieiev, Yelyzaveta Meleshko, Mykola Yakymenko, Volodymyr Mikhav:
A Method of Determining the Fractal Dimension of Network Traffic by Its Probabilistic Properties and Experimental Research of the Quality of This Method. 1694-1707 - Roman Miroshnyk, Igor Matviy, Yuliya Voytsekhovska, Yaroslav Kis, Iryna Bahlai:
Current Trends in Knowledge Management: Problems and Challenges. 1708-1718 - Oksana Pichugina:
Software Implementation of One VLSI Placement Optimization Problem. 1719-1726 - Oksana Pichugina, Olha Matsiy:
Routing Problems in VLSI Design: New Mathematical Models with Practical and Software Implementation. 1727-1736 - Volodymyr Petrenjuk, Dmytro Petrenjuk:
Application Trend through Planar 3-minimal & Projective Planar 2-minimal Graphs. 1737-1