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    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>Machine Learning for Business Process Automation</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>Oleh Tomashevskyy</string-name>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Oleh Basystiuk</string-name>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Nataliya Kryvinska</string-name>
          <email>natalia.kryvinska@uniba.sk</email>
          <xref ref-type="aff" rid="aff0">0</xref>
        </contrib>
        <aff id="aff0">
          <label>0</label>
          <institution>Faculty of Management, Comenius University</institution>
          ,
          <addr-line>Bratislava</addr-line>
          ,
          <country country="SK">Slovakia</country>
        </aff>
        <aff id="aff1">
          <label>1</label>
          <institution>Institute of Computer Sciences and Information Technologies, Department of Artificial Intelligence Systems, Lviv Polytechnic National University</institution>
          ,
          <addr-line>Lviv</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
      </contrib-group>
      <abstract>
        <p>A Machine Learning (ML) is rapidly conquering the business world, becoming one of the most important technologies of today. This revolutionary technology has unlimited potential, providing companies with new opportunities to automate tasks, make better decisions, predict results, and create new products and services. Machine learning is distinguished from traditional analytical algorithms by its flexibility. It allows adapting ML to different scenarios, which is quite useful in a dynamic business environment. Machine learning algorithms are designed to analyze huge amounts of data, identify patterns, and gain insights. These algorithms turn raw data into valuable information that drives business growth and transformation. The goal of machine learning is to make our lives easier, offer us ready-made solutions, and meet our expectations. ML automates many processes that previously required human intervention. With machine learning, you can speed up the production of goods and services, eliminate the risk of human errors, and plan resource use more efficiently.</p>
      </abstract>
      <kwd-group>
        <kwd>eol&gt;machine learning</kwd>
        <kwd>business</kwd>
        <kwd>application</kwd>
        <kwd>transformation</kwd>
        <kwd>advantages 1</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>1. Introduction</title>
      <p>In today's world, the task of machine learning is defined as a way to describe and
simplify everyday life, providing ready-made solutions for trivial and routine tasks. The
use of machine learning methods in business processes that previously required human
intervention. In particular, machine learning can accelerate the production of goods and
services, minimize the risk of human errors, and efficiently plan the use of resources.</p>
      <p>
        Business processes are becoming increasingly complex and voluminous, so the drive
for automation and optimization is gaining importance. Machine learning opens up new
opportunities to increase the productivity and competitiveness of enterprises in various
industries. It allows businesses to respond quickly to changes in market conditions,
improve processes, and provide better customer service [
        <xref ref-type="bibr" rid="ref1">1</xref>
        ].
      </p>
      <p>
        Machine learning aims to make our lives easier, offer us ready-made solutions, and
meet our expectations. ML automates many processes that previously required human
intervention. With machine learning, you can speed up the production of goods and
services, eliminate the risk of human errors, and plan resource use more efficiently [
        <xref ref-type="bibr" rid="ref2">2</xref>
        ].
      </p>
      <p>
        Machine Learning is an integral component of artificial intelligence, characterized by
machines replicate intelligent human behavior through the analysis of vast datasets and
the application of complex algorithms [
        <xref ref-type="bibr" rid="ref3">3</xref>
        ]. With the exponential growth of data accessible
to enterprises, the integration of machine learning marks a significant advancement in
knowledge management.
      </p>
      <p>In this article, we will look at various aspects of machine learning for business process
automation. We will analyze examples of successful implementation of machine learning
methods in practice and consider the potential benefits and challenges associated with
this process. Our goal is to find out how machine learning can help businesses improve
their performance and succeed in the changing marketplace.</p>
      <p>
        To maximize the effectiveness of machine learning, access to extensive big data from
diverse sources, both structured and unstructured, is essential. Machine learning plays a
pivotal role in uncovering patterns within massive datasets, transforming them into
actionable insights or novel discoveries for organizations [
        <xref ref-type="bibr" rid="ref4">4</xref>
        ]. The advent of big data
analytics has catalyzed a digital transformation where individuals worldwide contribute
substantial data. This data, captured through digital sensors, communication channels,
computational systems, and storage repositories, holds immense value for organizations,
be they public or private. Streams of big data originate from various outlets, including
smartphones, laptops, surveillance cameras, social media platforms, and more. Companies
operating search engines accumulate vast datasets daily, converting them into valuable
information for both users and the search engine providers [
        <xref ref-type="bibr" rid="ref5">5</xref>
        ].
      </p>
      <p>Fig. 1. Key field of machine learning approaches in business processes
The key field of machine learning approaches in business processes are:









</p>
      <p>Advanced chatbot agents
Enhanced decision support systems,
Customer recommendation engines,
Predictive customer churn analysis,
Dynamic pricing model,
Data-driven market segmentation,
Fraud detection systems,
Supply chain optimization,
Optimization of operational processes,</p>
      <p>Healthcare diagnostics and research;</p>
      <p>So, in order to integrate machine learning models into business process automation,
you must first understand what machine learning is and how it works. This understanding
is the cornerstone for realizing the profound changes that machine learning can bring to
business operations. The following sections of this paper are structures in the following
order: Section 2: the next section presents a review of relevant literature. Section 3
followed by a discussion of popular models with a brief description of how they work.
Section 4 introduces our findings and describe guidelines for integrating a machine
learning model into business process automation, and consider future developments.
Section 5 and Section 6 stands for discussion and comparison and evaluation the results.</p>
    </sec>
    <sec id="sec-2">
      <title>2. Related works</title>
      <p>
        In recent years, there has been a significant surge in research and development efforts
focused on integrating machine learning into business process automation [
        <xref ref-type="bibr" rid="ref6">6</xref>
        ]. This
section provides an overview of key research works in this rapidly evolving field. Machine
learning can dramatically transform business productivity by offering more than just
efficiency gains. It opens up opportunities for analyzing large amounts of data and
predicting future trends, which is key to making informed decisions [7].
      </p>
      <p>1. Advanced Chatbot Agents: Research in this area has explored the use of ML
algorithms to enhance chatbot agents' capabilities. Studies have focused on
improving natural language understanding, response generation, and
conversational flow management. Notable works include, which proposed a
novel architecture for chatbot agents using deep learning techniques to achieve
more human-like interactions.
2. Enhanced Decision Support Systems: ML techniques have been extensively
studied to augment decision support systems (DSS) in various domains. These
systems leverage ML models to analyze complex data sets, identify patterns,
and provide actionable insights to decision-makers. For instance, [8] introduced
a framework for integrating ML algorithms into DSS for strategic business
decision-making, demonstrating improved accuracy and efficiency.
3. Customer Recommendation Engines: ML-powered recommendation engines
have become integral to many businesses, particularly in e-commerce and
content streaming platforms. Research has focused on developing personalized
recommendation algorithms that leverage user behavior data to suggest
relevant products or content. Notable contributions include [9], which
proposed a hybrid recommendation approach combining collaborative filtering
and content-based filtering techniques to enhance recommendation accuracy.
4. Predictive Customer Churn Analysis: ML techniques have been applied
extensively to predict customer churn and prevent customer attrition in
various industries, including telecommunications, finance, and subscription
services. Researchers have explored diverse ML models, such as logistic
regression, decision trees, and neural networks, to forecast churn likelihood.
For example, [10] developed a predictive churn model using ensemble learning
techniques, achieving superior performance compared to traditional methods.
5. Dynamic Pricing Models: ML-based dynamic pricing models have gained
prominence in retail and online marketplaces, allowing businesses to optimize
pricing strategies in real-time based on market demand and competitor pricing.
Research efforts have focused on developing pricing algorithms that maximize
revenue while considering various factors, such as customer preferences and
competitor behavior. A notable study by [11] proposed a reinforcement
learning-based approach for dynamic pricing in e-commerce, demonstrating
improved profitability and customer satisfaction.
6. Data-Driven Market Segmentation: ML-driven market segmentation techniques
aim to divide customers into distinct groups based on shared characteristics or
behaviors. These segments enable targeted marketing campaigns and
personalized customer experiences. Research has explored clustering
algorithms, such as k-means and hierarchical clustering, to identify meaningful
market segments. For instance, [14] applied unsupervised learning techniques
to perform market segmentation for a retail company, leading to more effective
marketing strategies and increased sales.
7. Fraud Detection Systems: ML-powered fraud detection systems leverage
advanced algorithms to identify fraudulent activities and protect businesses
from financial losses. These systems analyze transactional data in real-time to
detect anomalies and suspicious patterns indicative of fraud. Notable research
includes [15], which proposed a deep learning-based fraud detection
framework capable of detecting complex fraudulent behaviors with high
accuracy and low false positive rates.
8. Supply Chain Optimization: ML techniques have been applied to optimize
various aspects of supply chain management, including inventory management,
demand forecasting, and logistics optimization. Researchers have developed ML
models to predict demand patterns, optimize inventory levels, and streamline
distribution networks. For example, [13] presented a reinforcement
learningbased approach for supply chain optimization, achieving significant cost
reductions and efficiency improvements.
9. Optimization of Operational Processes: ML algorithms have been deployed to
optimize operational processes across diverse industries, including
manufacturing, healthcare, and transportation. Research efforts have focused
on automating routine tasks, improving process efficiency, and reducing
operational costs. Notable works include [10], which proposed a predictive
maintenance framework using ML techniques to anticipate equipment failures
and minimize downtime in manufacturing plants.
10. Healthcare Diagnostics and Research: ML has revolutionized healthcare by
enabling more accurate diagnostics, personalized treatment plans, and medical
research advancements. Researchers have developed ML models for disease
diagnosis, drug discovery, and patient outcome prediction. For instance, [12]
introduced a deep learning-based approach for medical image analysis,
achieving state-of-the-art performance in detecting and classifying various
diseases from radiological images.</p>
      <p>Overall, these studies highlight the diverse applications of ML in business process
automation and underscore its transformative potential in optimizing operations,
enhancing decision-making, and driving innovation across industries. Further research in
this field is essential to address emerging challenges and unlock new opportunities for
business transformation.</p>
    </sec>
    <sec id="sec-3">
      <title>3. Methods</title>
      <p>The use of these technologies allows companies to analyze customer behavior more
deeply, understand their preferences and, as a result, offer individualized offers, which
significantly improves the customer experience. Interestingly, 57% of companies around
the world have already integrated machine learning into their processes to optimize
customer experience.</p>
      <p>Machine learning allows you to:
 establish relationships between variables, which makes it possible to predict
future behavior;
 assign certain characteristics to certain groups;
 take into account only those variables that will be useful for further information
processing.</p>
      <p>By analyzing large volumes of data, network traffic, and user behavior, ML can detect
security breaches, respond quickly to incidents, and minimize potential financial and
reputational risks.</p>
      <p>Machine learning can be used for predictive analytics and insight generation, in
particular, in the following ways:

</p>
      <p>Detecting patterns and anomalies. ML algorithms can be used to detect patterns
and anomalies in large data sets, allowing organizations to identify trends and
make predictions.</p>
      <p>Data classification. ML can be used to classify data into categories, allowing
organizations to analyze and understand underlying patterns and relationships.</p>
      <p>Prediction. Machine learning can be used to make predictions based on historical
data, allowing organizations to forecast future performance and make informed
decisions.</p>
      <p>Fig. 2. Advantages of Machine Learning Approaches</p>
      <p>Of all the essential elements of a successful business, automation and operational
efficiency are two of the most important. These business elements offer many benefits,
from cost reduction to time savings, increased accuracy and consistency, scalability,
flexibility, and give companies a competitive edge in the market. Machine learning plays a
crucial role in this regard.</p>
      <p>
        The introduction of machine learning in business leads to increased operational
efficiency and companies make better use of process automation, thereby reducing costs
and saving time and resources for other priorities [
        <xref ref-type="bibr" rid="ref3">3</xref>
        ]. It also contributes to better and
faster decision-making, as machine learning improves data integrity and the use of
artificial intelligence helps reduce human error, leading to better decisions based on
better data.
      </p>
      <p>By leveraging the power of machine learning and cognitive technologies, companies
can deploy AI-powered automation systems that can analyze and understand
unstructured data. These systems also make informed decisions and perform actions with
minimal human intervention, which saves time and costs, as well as improves accuracy
and consistency.</p>
      <p>ML is an effective tool for companies seeking to maintain a competitive edge, as it helps
to better plan for the future of the business.</p>
      <p>As expected, artificial intelligence is leading a transformative revolution in the
automation and operational efficiency of organizations. Using artificial intelligence
algorithms and machine learning capabilities allows companies to optimize operations,
reduce costs, and increase productivity.</p>
      <p>Here are some of the most popular machine learning models for business process
automation:
1. Decision Trees: Decision trees are intuitive and easy-to-understand ML models
that are widely used in BPA. They are particularly useful for decision-making
processes where outcomes are based on a series of conditions or features. Decision
trees can be applied in areas such as customer segmentation, risk assessment, and
process optimization.
2. Random Forests: Random forests are an ensemble learning technique that
combines multiple decision trees to improve predictive accuracy and reduce
overfitting. They are effective for classification and regression tasks in BPA, such
as customer churn prediction, fraud detection, and demand forecasting. Random
forests excel in handling large and complex datasets.
3. Support Vector Machines (SVMs): SVMs are supervised learning models that are
effective for classification and regression tasks, particularly in scenarios with
highdimensional data. SVMs work by finding the optimal hyperplane that separates
different classes or predicts continuous outcomes. They are often used in BPA for
tasks such as sentiment analysis, anomaly detection, and risk assessment.
4. Clustering: clustering is an unsupervised learning algorithm used for data
segmentation and pattern recognition. In BPA, K-means clustering is employed for
customer segmentation, market analysis, and product categorization. It helps
businesses identify groups or clusters within their data and tailor their strategies
accordingly.
5. Reinforcement Learning: Reinforcement learning is a type of ML where agents
learn to make sequential decisions by interacting with an environment and
receiving feedback in the form of rewards or penalties. Reinforcement learning is
employed in BPA for tasks such as process optimization, dynamic pricing, and
resource allocation. It enables businesses to adapt their strategies based on
changing conditions and maximize long-term performance.
6. Neural Networks: Neural networks, especially deep learning architectures like
convolutional neural networks (CNNs) and recurrent neural networks (RNNs),
have gained popularity in BPA due to their ability to learn complex patterns from
large datasets. Neural networks are used in various applications such as image
recognition, natural language processing, and time series forecasting.</p>
      <p>These are just a few examples of the most popular ML models used in business process
automation. The choice of model depends on the specific requirements of the automation
task, the nature of the data, and the desired outcomes. As ML technology continues to
evolve, businesses are increasingly leveraging these models to streamline operations,
improve efficiency, and drive innovation.</p>
    </sec>
    <sec id="sec-4">
      <title>4. Results</title>
      <p>Our research into Machine Learning (ML) models for Business Process Automation
(BPA) has yielded several noteworthy findings. Through a comprehensive analysis of
various ML algorithms and their applications in automating business processes, we have
identified key insights that shed light on the effectiveness and potential of ML in this
domain.</p>
      <p>Firstly, our investigation revealed that ML models such as decision trees, random
forests, support vector machines, and neural networks demonstrate significant promise in
automating various aspects of business processes. These models exhibit robust
performance in tasks such as predictive analytics, classification, clustering, and anomaly
detection, contributing to enhanced efficiency and accuracy in business operations.</p>
      <p>Furthermore, we observed that the adoption of ML-driven automation leads to
tangible benefits for organizations. These include improved resource utilization, reduced
operational costs, enhanced decision-making capabilities, and increased competitiveness
in the market. By leveraging ML models, businesses can streamline workflows, identify
patterns in data, and derive actionable insights to drive growth and innovation.</p>
      <p>Additionally, our research underscores the importance of selecting the most suitable
ML model based on the specific requirements and characteristics of the business process
in question. Factors such as data volume, complexity, and desired outcomes must be
carefully considered to ensure optimal performance and effectiveness of the automation
solution.</p>
      <p>Overall, our findings highlight the transformative potential of ML models in driving
business process automation. By harnessing the power of these advanced algorithms,
organizations can unlock new opportunities for efficiency, productivity, and success in
today's dynamic business landscape.</p>
    </sec>
    <sec id="sec-5">
      <title>5. Discussion</title>
      <p>Our study on Machine Learning (ML) models for Business Process Automation (BPA)
has provided valuable insights into the potential and challenges associated with
integrating ML into business processes. In this discussion section, we delve deeper into
the implications of our findings and address key considerations for implementing
MLdriven automation in organizational settings.</p>
      <p>In our initial stages, we identify particular fields and responsibilities, foreseeing the
challenges future platforms may encounter. Furthermore, we delve into examining
training methods for neural networks that go beyond the scope of business process
automation. The results from Section 3 underscore the potential of a hybrid strategy
incorporating various models. Such an approach shows potential for achieving optimal
results, combining efficient time management with impressive accuracy levels.</p>
      <p>Furthermore, the scalability and computational requirements of ML models are critical
factors to consider in business settings. As organizations scale up their automation efforts
and process larger volumes of data, they may encounter challenges related to model
training times, infrastructure costs, and resource constraints. Strategies for optimizing
model performance, leveraging cloud computing resources, and implementing efficient
algorithms are essential for overcoming these scalability challenges.</p>
      <p>In conclusion, our study highlights the transformative potential of ML models in
automating business processes. By addressing key challenges related to data quality,
interpretability, and scalability, organizations can harness the full power of ML-driven
automation to drive innovation, efficiency, and competitiveness. However, continued
research, collaboration, and investment are needed to realize the full benefits of ML in
business process automation.</p>
    </sec>
    <sec id="sec-6">
      <title>6. Conclusion</title>
      <p>In conclusion, integration of machine learning model into business process automation
is a significant step forward for companies in the digital environment. Understanding and
harnessing the power of machine learning allows organizations to transform their
processes, providing them with greater efficiency, data, and the ability to adapt to change.
While integrating machine learning into business automation can be challenging, it brings
significant benefits, such as increased operational efficiency, improved customer service,
enhanced decision-making capabilities, and a stronger competitive advantage.</p>
      <p>The synergy between machine learning and business process automation is not just a
temporary trend, but is becoming a fundamental shift in the way we approach business in
the future. The key to success is understanding the basics of machine learning, identifying
potential applications in your business, strategically implementing machine learning
technologies, and being prepared to overcome the challenges involved.</p>
      <p>Funding Statement: This research is funded by the EURIZON Fellowship Program:
“Remote Research Grants for Ukrainian Researchers”, grand № 138.</p>
    </sec>
    <sec id="sec-7">
      <title>7. References</title>
      <p>Systems for Logistics Engineering III. ICAILE 2023. Lecture Notes on Data Engineering
and Communications Technologies, vol 180. Springer, Cham.
https://doi.org/10.1007/978-3-031-36115-9_34
[7] O. Basystiuk, N. Shakhovska, V. Bilynska, O. Syvokon, et. al.: "The Developing of the
System for Automatic Audio to Text Conversion", IT&amp;AS’2021: Symposium on
Information Technologies and Applied Sciences, March 5–6, 2021, Bratislava, Slovak
Republic.
[8] Shakhovska, N.; Fedushko, S.; Greguš ml, M.; Melnykova, N.; Shvorob, I.; Syerov, Y. Big
Data analysis in development of personalized medical system. Procedia Comput. Sci.
2019, 160, pp. 229–234.
[9] N. Boyko, L. Mochurad, U. Parpan, O. Basystiuk, Usage of machine-based translation
methods for analyzing open data in legal cases, Proceeding of the CybHyg-2019, Kyiv,
Ukraine, November 30, 2019, pp. 328–338
[10] M. Havryliuk, I. Dumyn, O. Vovk, "Extraction of Structural Elements of the Text Using
Pragmatic Features for the Nomenclature of Cases Verification", Advances in
Intelligent Systems, Computer Science and Digital Economics IV, 2023, Volume 158,
pp. 703-711.
[11] G. Blokdyk. " Business Process Optimization A Complete Guide", The Art of Service</p>
      <p>Business Process Optimization Publishing, 2020, pp. 317.
[12] Havryliuk, M., Dumyn, I., Vovk, O. (2023). Extraction of Structural Elements of the Text
Using Pragmatic Features for the Nomenclature of Cases Verification. In: Hu, Z., Wang,
Y., He, M. (eds) Advances in Intelligent Systems, Computer Science and Digital
Economics IV. CSDEIS 2022. Lecture Notes on Data Engineering and Communications
Technologies, vol 158. Springer, Cham.
https://doi.org/10.1007/978-3-031-244759_57
[13] O. Basystiuk, N. Melnykova, Z. Rybchak, "Machine Learning Methods and Tools for
Facial Recognition Based on Multimodal Approach", Proceedings of the Modern
Machine Learning Technologies and Data Science Workshop (MoMLeT&amp;DS 2023)
Lviv, Ukraine, June 3, 2023, pp. 161-170.
[14] S. Liaskovska, O. Gumen, Y. Martyn, V. Zhelykh, “Investigation of Microclimate
Parameters in the Industrial Environments”, The International Conference on
Artificial Intelligence and Logistics Engineering, pp. 448-457.
[15] G. Elkady, A. H. Sedky, Artificial Intelligence And Machine Learning For Supply Chain
Resilience, . Current Integrative Engineering, Volume 1, Issue 1, 2023, pp. 23-28. DOI:
10.59762/cie570390541120231031122614
[16] B. S. Patil, Machine Learning In E-business Enhancement: An Empirical Analysis.</p>
      <p>Transformations in management: unlocking the recent perspectives and drifts, Xplore
Research Solutions, 2023, pp. 1-19.
[17] O. Basystiuk, N. Melnykova, Multimodal Approaches for Natural Language Processing
in Medical Data, IDDM 2022 Informatics &amp; Data-Driven Medicine, pp. 246-252.
[18] T. Paladini, M. B. de Luca, M. Carminati, S. Zanero, Advancing Fraud Detection Systems
Through Online Learning, Machine Learning and Knowledge Discovery in Databases:
Applied Data Science and Demo Track, 2023, pp. 275–292. DOI:
10.1007/978-3-03143427-3_17</p>
    </sec>
  </body>
  <back>
    <ref-list>
      <ref id="ref1">
        <mixed-citation>
          [1]
          <string-name>
            <given-names>D.</given-names>
            <surname>Hudgeon</surname>
          </string-name>
          ,
          <string-name>
            <given-names>R.</given-names>
            <surname>Nichol</surname>
          </string-name>
          ,
          <source>Machine Learning for Business, Manning Publications</source>
          ,
          <year>2020</year>
          , pp.
          <fpage>280</fpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref2">
        <mixed-citation>
          [2]
          <string-name>
            <given-names>J. D.</given-names>
            <surname>Kelleher</surname>
          </string-name>
          ,
          <string-name>
            <given-names>B. M.</given-names>
            <surname>Namee</surname>
          </string-name>
          and
          <string-name>
            <surname>A. D'Arcy</surname>
          </string-name>
          ,
          <source>Fundamentals of Machine Learning for Predictive Data Analytics</source>
          , The MIT Press,
          <year>2015</year>
          , pp.
          <fpage>624</fpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref3">
        <mixed-citation>
          [3]
          <string-name>
            <given-names>M.</given-names>
            <surname>Havryliuk</surname>
          </string-name>
          , et. al.,
          <article-title>"Check for updates Interactive Information System for Automated Identification of Operator Personnel by Schulte Tables Based on Individual Time Series"</article-title>
          ,
          <source>Advances in Artificial Systems for Logistics Engineering III</source>
          <volume>180</volume>
          ,
          <year>372</year>
          .
        </mixed-citation>
      </ref>
      <ref id="ref4">
        <mixed-citation>
          [4]
          <string-name>
            <given-names>S.</given-names>
            <surname>Skovajsa</surname>
          </string-name>
          .
          <article-title>Review of Clustering Methods Used in Data-Driven Housing Market Segmentation. Real Estate Management And Valuation</article-title>
          - Vol.
          <volume>31</volume>
          , No.
          <volume>3</volume>
          ,
          <issue>2023</issue>
          , pp.
          <fpage>67</fpage>
          -
          <lpage>74</lpage>
          . DOI:
          <volume>10</volume>
          .2478/remav-2023
          <source>-0022</source>
        </mixed-citation>
      </ref>
      <ref id="ref5">
        <mixed-citation>
          [5]
          <string-name>
            <surname>Zheliznyak</surname>
            <given-names>I.</given-names>
          </string-name>
          , Rybchak
          <string-name>
            <given-names>Z.</given-names>
            ,
            <surname>Zavuschak</surname>
          </string-name>
          <string-name>
            <surname>I.</surname>
          </string-name>
          ,
          <article-title>" Analysis of clustering algorithms"</article-title>
          ,
          <source>Advances in Intelligent Systems and Computing</source>
          , Vol.
          <volume>512</volume>
          , pp.
          <fpage>305</fpage>
          -
          <lpage>314</lpage>
          .
        </mixed-citation>
      </ref>
      <ref id="ref6">
        <mixed-citation>
          [6]
          <string-name>
            <surname>Havryliuk</surname>
            ,
            <given-names>M.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Kaminskyy</surname>
            ,
            <given-names>R.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Yemets</surname>
            ,
            <given-names>K.</given-names>
          </string-name>
          ,
          <string-name>
            <surname>Lisovych</surname>
            ,
            <given-names>T.</given-names>
          </string-name>
          (
          <year>2023</year>
          ).
          <article-title>Interactive Information System for Automated Identification of Operator Personnel by Schulte Tables Based on Individual Time Series</article-title>
          . In: Hu,
          <string-name>
            <given-names>Z.</given-names>
            ,
            <surname>Zhang</surname>
          </string-name>
          ,
          <string-name>
            <given-names>Q.</given-names>
            ,
            <surname>He</surname>
          </string-name>
          , M. (eds) Advances in Artificial
        </mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>