| Vol-2915 urn:nbn:de:0074-2915-9 Copyright © 2021 for the individual papers by the papers' authors. Copyright © 2021 for the volume as a collection by its editors. This volume and its papers are published under the Creative Commons License Attribution 4.0 International (CC BY 4.0).

# IVUS 2021
Information Society and University Studies 2021

### Proceedings of the 26th International Conference on Information Society and University Studies (IVUS 2021)

### Kaunas, Lithuania, April 23, 2021.

Edited by

### Ilona Veitaitė *
Audrius Lopata **
Tomas Krilavičius ***
Marcin Woźniak ****

* Vilnius University, Lithuania
** Kaunas University of Technology, Lithuania
*** Vytautas Magnus University, Lithuania
**** Silesian University of Technology, Poland

## Table of Contents

- Multiple Object Tracking for Video-Based Sports Analysis 1-10
  Julius Gudauskas, Žygimantas Matusevičius
- Novel Architecture of 5G Network 11-17
  Giorgi Akhalaia, Maksim Iavich
- Research on Phishing Email Detection Based on URL Parameters Using Machine Learning Algorithms 18-26
  Milda Tubytė, Agnė Paulauskaitė-Tarasevičienė
- Novel Intrusion Detection System for 5G 27-34
  Maksim Iavich, Avtandil Gagnidze, Giorgi Iashvili, Sergei Simonov, Razvan Bocu
- Post-Quantum Digital Signature Scheme with BB84 Protocol 35-44
  Giorgi Labadze, Maksim Iavich, Giorgi Iashvili, Avtandil Gagnidze, Sergiy Gnatyuk
- Bidirectional Long Short-Term Memory Classifier Assist for Intelligent Ransomware Detection in Android OS 45-53
  Jakub Siłka
- Machine Learning Approaches for Customs Fraud Detection 54-63
  Rimantė Kunickaitė, Austėja Brazinskaitė, Ignas Šaltis, Tomas Krilavičius
- Analysis and Methodology of Inhibiting COVID-19 Spread on a University Campus 64-73
  Minhao Zhang, Geng Zhang, Shengxi Zhang, Zian Liu, Vitaly Ford, Victoria Turygina
- Application of Data-Driven Measures for Impeding COVID-19 Spread at an Academic Institution 74-83
  Minhao Zhang, Geng Zhang, Shengxi Zhang, Zian Liu, Vitaly Ford, Victoria Turygina
- Melanoma Multi Class Segmentation Using Different U-Net Type Architectures 84-91
  Nojus Dimša, Agnė Paulauskaitė-Tarasevičienė
- Modeling of Critical Nodes in Complex Poorly Structured Organizational Systems 92-101
  Tatiana Babenko, Hryhorii Hnatiienko, Vira Ignisca, Maksim Iavich
- Synthetic Call Detail Records Generator 102-111
  Milita Songailaitė, Tomas Krilavičius
- Knowledge-Based UML Use Case and UML Activity Models Generation from Enterprise Model. School of Languages Case Study 112-121
  Ilona Veitaitė, Audrius Lopata
- Intrinsic Word Embedding Model Evaluation for Lithuanian Language Using Adapted Similarity and Relatedness Benchmark Datasets 122-131
  Mindaugas Petkevičius, Daiva Vitkutė-Adžgauskienė
- CNN-Powered Body and Face Detection for Intelligent People Counting in Covid-19 Restricted Places 132-140
  Michał Wieczorek
- Automated Age-Related Macular Degeneration Area Estimation - First Results 141-149
  Rokas Pečiulis, Mantas Lukoševičius, Algimantas Kriščiukaitis, Robertas Petrolis, Dovilė Buteikienė
- Topology of Conceptual Representations in Unsupervised Generative Models 150-157
  Serge Dolgikh
- Evolution of the Political Agenda during the COVID-19 Pandemic: Analysis of the Seimas Debates Transcripts 158-166
  Vytautas Valentinavičius, Monika Briedienė, Vaidas Morkevičius, Giedrius Žvaliauskas, Tomas Krilavičius
- Modeling Business Processes Technology in the Information Service of Interaction 167-174
  Marina Medvedeva, Vladimir Timokhin, Helen Iskra, Vladimir Belousov, Vladislav Indykov
- System-dynamic Model for Managing Financial and Intellectual Resources of a Digital Project 175-180
  Vladimir Timokhin, Anna Kolomytseva, Alexander Medvedev, Daria Guskova, Artur Nechaev
- Tracking Basketball Shots – Preliminary Results 181-190
  Juozas Širmenis, Mantas Lukoševičius

2021-06-25: submitted by Ilona Veitaitė, metadata incl. bibliographic data published under Creative Commons CC0
2021-07-26: published on CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073) |valid HTML5|