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  <front>
    <journal-meta />
    <article-meta>
      <title-group>
        <article-title>Competence Approach to Modeling and Control of Students' Learning Pathways in the Cloud Service</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <string-name>Vitaliy Pavlenko</string-name>
          <email>pavlenko_vitalii@ukr.net</email>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Aleksander Prokhorov</string-name>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Olena Kuzminska</string-name>
          <email>o.kuzminska@nubip.edu.ua</email>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff2">2</xref>
        </contrib>
        <contrib contrib-type="author">
          <string-name>Mariia Mazorchuk</string-name>
          <email>mazorchuk.mary@gmail.com</email>
          <xref ref-type="aff" rid="aff0">0</xref>
          <xref ref-type="aff" rid="aff1">1</xref>
        </contrib>
        <aff id="aff0">
          <label>0</label>
          <institution>Key Terms. Educational Process, Project Management, Business Process Model and Notation, Business Process Execution Language</institution>
          ,
          <addr-line>Knowledge Management</addr-line>
        </aff>
        <aff id="aff1">
          <label>1</label>
          <institution>National Aerospace University "KhaI"</institution>
          ,
          <addr-line>17, Chkalova St., Kharkiv</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
        <aff id="aff2">
          <label>2</label>
          <institution>National University of Life and Environmental Sciences of Ukraine</institution>
          ,
          <addr-line>16a, Heroev Oborony St., Kyiv</addr-line>
          ,
          <country country="UA">Ukraine</country>
        </aff>
      </contrib-group>
      <abstract>
        <p>The paper deals with the advantages of competence management in the implementation of the universities' development strategy. The competence approach has been used to model and control students' learning pathways by means of cloud service. The authors offer a model of university competence management, showing the interrelations between its components. The study of the university competences enabled the authors to describe the fragments of business models within the educational process management frameworks. The paper explains how to model and control students' learning pathways using cloud tools and technologies. For the purpose of this research the cloud service has been created in the Erlang OTP framework deployed in AWS EC2.</p>
      </abstract>
      <kwd-group>
        <kwd />
        <kwd>Competence Management</kwd>
        <kwd>Core Competence</kwd>
        <kwd>Business Process Management</kwd>
        <kwd>Learning Pathway</kwd>
        <kwd>Cloud Service</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body>
    <sec id="sec-1">
      <title>-</title>
      <p>
        The features of University of the Future are the use of new technologies, the creation
of a virtual educational space and the ability to sell its services on the market. Cloud
technologies are one of the leading trends in today’s IT world. They will bring both the
university educational processes and business management system to a new quality
level. Today more and more educational processes become adapted to cloud
environment that provides lower cost of investment and workflow organization [
        <xref ref-type="bibr" rid="ref1 ref2">1, 2</xref>
        ].
Presently, the most popular cloud services are electronic document management
software and data storage [
        <xref ref-type="bibr" rid="ref3">3</xref>
        ]. Electronic workflow that uses a single cloud platform
becomes a major constituent of effective university management all over the world,
especially in in view of the fact that numerous training centers are located in different
countries and on different continents.
      </p>
      <p>
        Today, a learning pathway becomes the main concept of educational process. The
learning pathway is described as the route, taken by an individual learner through a
range of e-learning activities. It allows learners to accumulate their knowledge
progressively. With learning pathways, the control of choice moves away from the tutor to the
learner [
        <xref ref-type="bibr" rid="ref4 ref5">4, 5</xref>
        ]. The learning process management performed via the control of learning
paths is a complex task that requires creation of a uniform information environment. In
addition, there is a large amount of structured information that is collected, processed
and exchanged by the university information systems e.g. accounting and ranking of
students and employees, curricula and syllabi, timetables, electronic grade books.
      </p>
      <p>
        The concept of Business Process Management (BPM) for the university [
        <xref ref-type="bibr" rid="ref6">6</xref>
        ] requires
consideration of the business processes running within its main framework, namely,
management of educational and research processes, financial and administrative
activities that come as special resources, continuously adapted to regular changes in
accordance with modern standards of professional education and labor market requirements.
Thus, data, applications and people become integrated through unified business
processes. To illustrate, Charles Sturt University has made an attempt to form the Higher
Education Process Reference Model that defines the core and support processes for the
university [
        <xref ref-type="bibr" rid="ref7 ref8">7, 8</xref>
        ]. The core processes fall within Discipline Profile, Learning and
Teaching, Research and Graduate Training. The support processes include Planning,
Governance and Enabling processes. However, it should be noted that Business Process Model
and Notation (BPMN) has not been used for modeling the above processes. That is why
it is still not clear how a comprehensive BPM has been designed and deployed using,
for example, the Business Process Execution Language (BPEL).
      </p>
      <p>
        In addition, it is necessary to comprehend in theory and practice how professionally
competent university teachers can contribute to marketable competences and skills of
alumnae and unique core competences of the university itself [
        <xref ref-type="bibr" rid="ref10 ref9">9, 10</xref>
        ]. The University
Core Competence is a leading competence governing the creation of a competitive
educational product as a result of a unique research and educational activities. The Core
Competence is a collective property of the teaching staff through which other
competences and abilities (business processes) are organized and controlled, thus providing a
synergetic effect, i.e. their systemic interaction.
      </p>
      <p>Thus, the purpose of the present research is work out a concept of modelling and
implementing the learning pathways for the university students. The learning pathways
are based on the competence approach and come as business processes deployed and
effectively controlled through the cloud service.</p>
    </sec>
    <sec id="sec-2">
      <title>Management in</title>
    </sec>
    <sec id="sec-3">
      <title>Strategic</title>
    </sec>
    <sec id="sec-4">
      <title>Development of</title>
      <p>One of the main tasks is to adapt the competence model to educational standards
and business requirements, which is pre-conditioned by continuous improvement of
both available business processes (Business Process Management, BPM) and
development and implementation of innovative projects based on project management tools
(Project Management, PM ).</p>
      <p>
        At that, the ongoing university business processes shape the job requirements,
which in turn underlie the competence management. The analysis of strategically
important business processes allows us to focus on the relevant core competences of the
university. As for the BPM, the knowledge of a business process is a minimal and
sufficient data-set required for the trained professionals to run this business process [
        <xref ref-type="bibr" rid="ref11">11</xref>
        ].
Knowledge Management (KM) is a basic component of the competence management
framework within the university [
        <xref ref-type="bibr" rid="ref12">12</xref>
        ]. KM provides the conditions for identification,
storage and effective use of knowledge and information within the university and its
environment, including the competence of the university and its staff. The staff
competences are described as a set of requirements to their knowledge, skills and qualities for
a particular function, position or role in an innovative project (the latter may be part of
new developments, start-up, new forms of interaction with companies etc.).
      </p>
      <p>The knowledge management strategy is aimed to provide the departments and
specialists of the university with the necessary knowledge on timely basis, if they need it
to improve the efficiency of the university. This is done through the use of competence
repository as the central link of the entire system. The repository will allow the staff to
independently supervise, adapt and develop their individual competences, whereas the
university will be able to control its own set of organizational competences. The
university will enjoy the opportunity to smooth out the bottlenecks or gaps in the required
competences by transferring some of the knowledge and skills from major specialists
to other promising staff either through training or competence transfer mechanism.</p>
      <p>The competence management is part and parcel of Learning Management System.
Continuous learning is one of the core competences necessary for a university to
develop in modern market. The competence management model is shown in Fig.1.</p>
      <p>As a result of research, the developed concept lets us to present the process of
competence management as a sequence of stages such as assessment, identification and
description of competences necessary for successful strategic development of the
university; definition of goals for the university development strategy based on internal
and external competences; translation of the goals set into the Key Performance
Indicators (KPI) that show if the strategic goals of the university have been achieved based
on core competences; assessment and formation of competence profiles for various
specialists; development of competence models according to the trends and objectives of
the university development; comparison of specialists’ profiles with the competence
requirements of innovative projects; identification of the so-called gaps; curriculum
planning and staff training or, if necessary, new staff employment according to the
developed model and competence profiles; management, development and transfer of
competences during the implementation of innovative projects.
Management</p>
      <p>Business
requirements
andeducational
standards
Generation of
competency</p>
      <p>models
Checking validity
of competency</p>
      <p>models
Knowledge
Management</p>
      <sec id="sec-4-1">
        <title>Strategic analysis and management</title>
        <p>KPI</p>
      </sec>
      <sec id="sec-4-2">
        <title>Primary activity</title>
      </sec>
      <sec id="sec-4-3">
        <title>Development projects</title>
        <p>Evaluation
Identifying the competitive
strategies of university
Defining sources of
competitive advantage
KPI</p>
        <sec id="sec-4-3-1">
          <title>Assessment of strategic potential</title>
          <p>Identification</p>
        </sec>
        <sec id="sec-4-3-2">
          <title>Identification of key</title>
          <p>competencies of the university
Possibility of change of</p>
          <p>core competencies
(for innovative projects)
Planning and control</p>
          <p>Formation of the strategic objectives of the university
development on the basis of core competencies</p>
        </sec>
      </sec>
      <sec id="sec-4-4">
        <title>Strategic map</title>
        <p>Efficiency
Competitiveness</p>
      </sec>
      <sec id="sec-4-5">
        <title>Repository</title>
        <p>KPI</p>
        <p>Indicators of goals
achievement
Knowledge</p>
        <p>Skills</p>
        <p>Abilities</p>
        <p>Technologies
Base of the university
competencies</p>
        <p>Control of
implementation
Personal qualities</p>
        <p>Knowledge</p>
        <p>Skills
Motivation</p>
        <p>Potential
Base personal competencies
of staff and students</p>
        <p>Project
Management
Analysis of</p>
        <p>the
implementati
on of
projects
Profiles of
competences
Roles</p>
        <p>Tasks
The need for
projects in the
competencies
Checking
validity of
competency
models
Generation of
competency
models
Evaluation
KPI</p>
        <p>Evaluation</p>
        <p>of the
teaching staff
Determination of gap</p>
        <p>The current level of
competence of teaching</p>
        <p>staff and students
Development and Transfer</p>
        <p>Transfer of
competences
Evaluation of competencies of teaching staff and</p>
        <sec id="sec-4-5-1">
          <title>Professional students Role</title>
          <p>Profiles of competences of teaching staff and students
Сompeten
ces gap</p>
          <p>The required level of
competence</p>
        </sec>
        <sec id="sec-4-5-2">
          <title>Program of competence development</title>
          <p>Learning and Improving the system of
development programs interaction of departments</p>
          <p>Attracting staff with the
required competences
Training</p>
          <p>The organization of
training for university staff</p>
          <p>Create groups of
initiatives</p>
          <p>Common programs
(communication, personal effectiveness,
training, certification, etc.)</p>
          <p>Learning
Management</p>
          <p>System
Thus, core competences that come as resources and abilities are only potentially
leading the university to success. They will only become efficient in a competitive
struggle of the university, if transformed and embodied in the final educational product
with a due account of parameters that are crucial for the market. To illustrate, the rapid
development of IT has already greatly affected the staff of universities that train
ITprofessionals.</p>
          <p>The strategic plan for the university development rests on the principle of reverse
logic: firstly, candidates with core and major competences are found; secondly, the
abilities (business processes) and the resources they manage are identified, and lastly,
efforts are focused on further development of these two and other relevant constituents.</p>
        </sec>
      </sec>
    </sec>
    <sec id="sec-5">
      <title>Modeling and</title>
      <p>System Vision</p>
    </sec>
    <sec id="sec-6">
      <title>Control of Students’ Learning</title>
    </sec>
    <sec id="sec-7">
      <title>Pathways:</title>
      <p>Taking into account the competence approach, our task is to monitor and control
the learning pathways of university students more effectively. For this purpose, the
learning pathways are modeled and set up as business processes within a public service.</p>
      <p>National aerospace university “KhAI” has launched a project on modeling and
automated execution of business processes within the management framework of the
university educational process. The purpose is to monitor and control how successfully the
BPM participants - teachers, other staff and students – perform their duties according
to the project. Of particular significance are formalized learning pathways i.e. a
sequence disciplines to be studied by the students, taking into account cloud-based
competence approach in the format of BPMN.</p>
      <p>The student’s learning pathway has a starting point (admission to the university),
the main path (academic activity) leading a student to the final point - defense of the
graduate thesis. Thus, a university is provided with a uniform information environment,
where students, teachers and senior staff can communicate easily. This enables
individual planning, monitoring and management of learning pathways for the students. The
participants in the process will automatically receive notifications and tasks sent to their
own devices - laptops, tablets and smartphones.
4</p>
      <p>Business Process Models for Educational Process</p>
      <p>Management Frameworks</p>
      <p>After analyzing the educational processes within the university functional
frameworks, we have built BPMN models to describe each automatic process running on a
daily and weekly basis. To illustrate, a fragment of BPMN shows weekly processes
(Fig. 2).
According to the diagram, the process contains several pathways, two of which
simulate the staff (teachers and students) activities, one reflects the control process itself,
and another one serves for sending e-mails and SMS, whereby the rest make up the
Application Program Interface (API) of the university information systems. Thus, the
logic of business processes is visualized, stored and performed in the cloud. In this way
one can track the process execution phase, receive the task statuses in real time, analyze
the data in course of the process execution, automatically generate and view summary
reports of any profile, and receive the information about the bottlenecks of the process
for taking appropriate corrective measures. This approach makes the process highly
adaptable and provides an opportunity to make changes on-the-fly i.e. it is sufficient to
make changes to the graphic model and restart the process, as the participants will
receive tasks in accordance with the new process flowchart.
5</p>
      <p>Cloud Service Tools and Technologies for Business Process
Management</p>
      <p>The cloud services intended for business process management in various institutions
include IBM BlueWorks Live, AWS SWF, Appian, BPM Online Education, Corezoid,
PNMsoft Cloud, and Oracle Process Cloud Service. The results of their comparison are
shown in Table 1.</p>
      <p>Virtually all services have trial versions. The only service exclusively designed to
manage learning processes is BPM Online Education, whereas IBM Blueworks Live,
Appian and Oracle Process Cloud Service allow modeling of processes in BPMN. At
our university we plan to use AWS SWF because its price is reasonable and it can
perform all the basic required functions.</p>
      <p>The architecture of the system for modeling and control of students’ learning
pathways in the cloud services is shown in Fig. 3. It includes three main elements such as a
cloud service where processes are executed, a web application that is intended to design
services, and the university API with its information systems. The web application is
created in the MeteorJS framework, which allows one to develop both front-end and
back-end interfaces using the same logic for each. The bpmn.js library is used to work
with BPMN diagrams. The library helps to create a module designed to transform the
descriptive BPMN model into a scenario of its execution based on Business Process
Execution Language (BPEL).</p>
      <p>The cloud-based system of educational process management has been only recently
introduced and therefore the overall deliverables are expected in the nearest future.
Presently, the KhAI is trying to combine separate educational frameworks within a
single platform connected to the cloud web service. The ability to control each running
education process has shown positive results. Thus, the time required for curriculum
planning, academic ranking, and teacher workload balancing has decreased by about
25%. The time is mainly spent only on entering and updating the information. This
contributes to minimization of all the computing and control procedures of the
educational process. The long-time exploitation of the cloud-based system of educational
process management and additional research will enable the estimation of its efficiency.
7</p>
    </sec>
    <sec id="sec-8">
      <title>Conclusion</title>
      <p>The introduction of core competences in the system of strategic university
management helps the university to increase its competitiveness, achieve positive synergetic
results in implementing innovation projects, and adapt to new economic conditions.
The expected benefits of the approach offered consist in formalization and
harmonization of business processes (educational process, research and administrative activities);
unification of business processes where data, applications and staff/students become
integrated; creation of a uniform information space; transfer to individual planning,
monitoring and control of every student’s learning pathway within the university etc..
This allows the university to run transparent business processes and detect the
conditions that can be easily monitored, analyzed and optimized. As a result, the educational
process becomes easy, entertaining and advanced.</p>
    </sec>
  </body>
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