| Vol-3077 urn:nbn:de:0074-3077-5 Copyright © 2022 for the individual papers by the papers' authors. Copyright © 2022 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).

# CS&SE@SW 2021
4th Workshop for Young Scientists in Computer Science & Software Engineering

### Proceedings of the 4th Workshop for Young Scientists in Computer Science & Software Engineering (CS&SE@SW 2021)

### Virtual Event, Kryvyi Rih, Ukraine, December 18, 2021.

Edited by

### Arnold E. Kiv *
Serhiy O. Semerikov **
Vladimir N. Soloviev **
Andrii M. Striuk ***

* Ben-Gurion University of the Negev, Beer Sheva, Israel
** Kryvyi Rih State Pedagogical University, Kryvyi Rih, Ukraine
*** Kryvyi Rih National University, Kryvyi Rih, Ukraine

## Table of Contents

- 4th Workshop for Young Scientists in Computer Science & Software Engineering i-xxxv
  Arnold E. Kiv, Serhiy O. Semerikov, Vladimir N. Soloviev, Andrii M. Striuk
  Summary: There were 22 papers submitted for peer-review to this workshop. Out of these, 15 papers were accepted for this volume, 15 as regular papers.

### Keynotes

- How to become a professional DevOps 1
  Andrii I. Kostromytskyi
- Effective participation in programming contests 2
  Bohdan V. Hrebeniuk

### Session 1: Software engineering

- Software requirements engineering training: problematic questions 3-11
  Andrii M. Striuk, Serhiy O. Semerikov, Hanna M. Shalatska, Vladyslav P. Holiver
- Development of a simulator to determine personal financial strategies using machine learning 12-26
  Dmytro S. Antoniuk, Tetiana A. Vakaliuk, Vladyslav V. Didkivskyi, Oleksandr Yu. Vizghalov
- Development of a machine vision program to determine the completeness of wrapping plants in the soil 27-43
  Oleksandr V. Kanivets, Irina M. Kanivets, Tetyana M. Gorda, Oleksii A. Burlaka
- Development of CRM system with a mobile application for a school 44-65
  Nataliia I. Cheboksarova, Tetiana A. Vakaliuk, Iurii M. Iefremov
- An approach for processing and document flow automation for Microsoft Word and LibreOffice Writer file formats 66-82
  Pavlo V. Zahorodko, Pavlo V. Merzlykin
- Design a progressive web application to support student learning 83-96
  Svitlana O. Leshchuk, Yurii S. Ramskyi, Anastasia V. Kotyk, Serhiy V. Kutsiy
- Designing a software for digital forensic investigations of e-petitions voting falsifications 97-105
  Ivan I. Kovalenko, Pavlo V. Merzlykin

### Session 2: Theoretical computer science

- New approach to switching points optimization for segmented regression during mathematical model building 106-122
  Valeriyi M. Kuzmin, Maksym Yu. Zaliskyi, Roman S. Odarchenko, Yuliia V. Petrova

### Session 3: Computer systems

- Available parking places recognition system 123-134
  Vitalii L. Levkivskyi, Dmytro K. Marchuk, Nadiia M. Lobanchykova, Ihor A. Pilkevych, Dmytro I. Salamatov
- Research methods and tools for cleaning the system partition of Windows operating systems 135-145
  Andrii P. Stupin, Vitalii V. Bulatetskyi, Lesia V. Bulatetska, Tetiana O. Hryshanovych, Yuliia S. Pavlenko

### Session 4: Computer applications

- Game based learning with artificial intelligence and immersive technologies: an overview 146-159
  Yulia Yu. Dyulicheva, Anastasia O. Glazieva
- Classification problem solving using quantum machine learning mechanisms 160-173
  Alina O. Savchuk, Nonna N. Shapovalova
- System and method of automatic collection of objects in the room 174-186
  Mariia Yu. Tiahunova, Halyna H. Kyrychek, Tetiana O. Bohatyrova, Daryna D. Moshynets
- Learning analytics of MOOCs based on natural language processing 187-197
  Yulia Yu. Dyulicheva, Elizaveta A. Bilashova
- Web application for facial wrinkle recognition 198-210
  Elena Yu. Tarasova, Iryna S. Mintii

2022-01-15: submitted by Vladimir Soloviev, metadata incl. bibliographic data published under Creative Commons CC0
2022-01-19: published on CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073) |valid HTML5|