Book of Abstracts

of the International Scientific Conference

“INFORMATICS, MATHEMATICS, EDUCATION AND THEIR APPLICATIONS”

IMEA’2023

29 Nov – 01 Dec 2023 • Pamporovo, Bulgaria

Committees

Anniversaries

Snezhana Hristova, Svetoslav Nenov, 90 YEARS OF THE BIRTH OF PROF. DRUMI BAINOV – MATHEMATICS, FMI, PLOVDIV AND MORE

Invited Talks

Mohammed Abbas, EXISTENCE AND STABILITY RESULTS OF (μ,φ) – HILFER FRACTIONAL INTEGRO-DIFFERENTIAL EQUATIONS

Kheireddine Benia, Zoubida Bouazza, Mohammed Said Souid, EXISTENCE SOLUTIONS OF NONLINEAR FRACTIONAL INTEGRAL EQUATIONS WITH VARIABLE ORDER OF THE VOLTERRA TYPE WITH A NEW APPROACH

Ovidiu Cârjá, Alina Lazu, ON NULL CONTROLLABILITY AND THE MINIMUM TIME PROBLEM

Gregory Makrides, ARE UNIVERSITY DEGREE PROGRAMMES IN DANGER?

Section A: Mathematics

Pavlina Atanasova, Valentin Georgiev, NUMERICAL SOLVING OF THE SINE-GORDON EQUATION

Yordan Epitropov, Nako Nachev, ISOMORPHISM OF FINITE HAMILTONIAN GROUPS

Atanaska Georgieva, DOUBLE FUZZY NATURAL TRANSFORM TO SOLVE FUZZY CONVOLUTION VOLTERRA INTEGRAL EQUATIONS

Angel Golev, Valia Arnaudova, ON A MODIFIED ADAPTIVE HOPF-LIKE OSCILLATOR WITH A SUITABLE, USER-FIXED “INPUT FUNCTION OF COUPLING STRENGTH (IFCS)”

Atanas Ilchev, Boyan Zlatanov, USE OF COMPUTER ALGEBRA SYSTEMS FOR SOLVING OF LIMITS ON FUNCTIONS BY APPLYING L’HOSPITAL’S RULES

Anton Iliev, Nikolay Kyurkchiev, Asen Rahnev, Todorka Terzieva, A NOTE ON EXTENDED BASED ON GENERALIZED HARRIS ALGORITHM USING SGN FUNCTION

Petar Kopanov, EXAMPLES OF EVENTS THAT ARE PAIRWISE INDEPENDENT BUT NOT MUTUALLY INDEPENDENT

Mancho Manev, YAMABE SOLITONS AND YAMABE ALMOST SOLITONS WITH VERTICAL POTENTIAL ON SOME SPECIAL TYPES OF ALMOST CONTACT COMPLEX RIEMANNIAN MANIFOLDS

Maria Vasileva, Vesselin Kyurkchiev, Anna Malinova, Anton Iliev, Asen Rahnev, Nikolay Kyurkchiev, A LOOK AT THE ADAPTIVE HOPF OSCILLATORS: AN OVERVIEW (WEB PLATFORM UPGRADE)

Desislava Voynikova, MODELING OF PM10 AIR POLLUTION IN PLOVDIV USING REGRESSION TREES

Section B: Informatics

Vitali Atias, Katerina Atias, CONVERSATIONAL ARTIFICIAL INTELLIGENCE AND MENTAL HEALTH – APPLICATION AND CHALLENGES

Vitali Atias, Angel Georgiev, BLOCKCHAIN TECHNOLOGY IN PEER-TO-PEER ENERGY TRADING

Yanica Chukanska, Gergana Koleva, ADAPTIVE TOOLS FOR TEACHING NOTE DURATIONS TO VISUALLY IMPAIRED STUDENTS

Stanislav Dakov, Anna Malinova, ENHANCING THE E-COMMERCE EXPERIENCE: A WISHLIST BROWSER EXTENSION WITH PRICE-DETECTION

Maria Dobreva, Andrey Nikolov, Nikolay Pavlov, APPLICATION AND DATA ACCESS SECURITY MODEL FOR DISTRIBUTED BUSINESS APPLICATIONS

Rosen Hristev, Angel Urilski, IMPROVING THE SECURITY OF WEB SERVERS USED IN E-LEARNING SYSTEMS

Rosen Hristev, Magdalena Veselinova, Kristiyan Kolev, OPTIMIZING CLOUD INFRASTRUCTURE FOR EFFECTIVE DATA RECOVERY WITHOUT LOSS

Rosen Hristev, Magdalena Veselinova, Kristiyan Kolev, OPTIMIZING METHOD FOR AUTOMATING THE PROCESS OF CREATION AND RESTORATION OF BACKUPS FOR CONTAINER DISK VOLUMES

Tsvetomira Ivanova, Sebiha Madanska, Ivan Stoyanov, FORMAL REPRESENTATION OF BULGARIAN FOLK DANCES

Simeon Monov, Nikolay Pavlov, Andrey Nikolov, FINE TUNNING T5 MODEL FOR TEST EXAMINATION AND ASSESSMENT IN MUSIC EDUCATION FOR VISUALLY IMPAIRED STUDENTS

Simeon Monov, Nikolay Pavlov, Detelinka Trifonova, PRETRAINING AND VALIDATING T5 MODEL ON BULGARIAN DATA

Veselina Naneva, Nikolay Pavlov, Kremena Stefanova, DEVELOPMENT OF ANIMATED DATA VISUALIZATIONS USING JAVASCRIPT BASED LIBRARIES

Stefani Paunova, Vladimir Valkanov, THE PLACE OF ARTIFICIAL INTELLIGENCE IN MEDICINE

Maya Stoeva, THE EVOLUTION OF DESIGN SYSTEMS AND PROTOTYPING TOOLS. CHANGES IN UI/UX TECHNIQUES

Stanimir Stoyanov, Laska Kostadinova-Tzankova, Asya Stoyanova-Doycheva, Veneta-Tabakova-Komsalova, BASIC CONCEPTS OF INTELLIGENT FOOD SUPPLY CHAIN

Stanimir Stoyanov, Veneta Tabakova-Komsalova, Asya Stoyanova-Doycheva, Emil Doichev, IDENTIFICATION OF ANOMALIES IN INTELLIGENT AGRICULTURE SYSTEMS

Stanimir Stoyanov, Veneta Tabakova-Komsalova, Lyubka Dukovska, Milena Kyumurdzhieva, GENERATIVE ARTIFICIAL INTELLIGENCE SUPPORTING FARMERS

Nikola Valchanov, EXTENDABLE SYSTEM FOR WORKFLOW ORCHESTRATION

Section C: Education

Dobrinka Boykina, THE PROJECT “BYOD-LEARNING”

Dobrinka Boykina, Zhelyazka Raikova, RESEARCH CENTER FOR INNOVATIONS IN EDUCATION AND SMART TECHNOLOGIES IN LEARNING

Daniela Cvetkova, Marta Teofilova, Penka Rangelova, TRIANGLE INEQUALITY IN SQUARE ROOT PROBLEMS

Todorka Glushkova, AI ANDS ITS APPLICATION TO PERSONALIZATION OF PROGRAMMING LEARNING IN STEAME INTEREST CLUBS

Todorka Glushkova, Asya Stoyanova-Doycheva, Anna Malinova, FACILITATE – AI: GUIDELINES FOR FACILITATING THE LEARNING OF ARTIFICIAL INTELLIGENCE (AI) BY SCHOOL STUDENTS OF GRADES 7-12

Sava Grozdev, Veselin Nenkov, Tatyana Madjarova, CONCERNING TWO SOLUTIONS OF ONE ASSIGNMENT FROM IMO 2023

Vanya Ivanova, Todorka Glushkova, Konstantin Rusev, A HYBRID MODEL FOR STUDENT ASSESSMENT IN A VIRTUAL EDUCATIONAL ENVIRONMENT

Ivan Shotlekov, PROJECT PITCHING SKILLS FOR IT STUDENTS

Veneta Tabakova-Komsalova, Laska Kostadinova-Tzankova, Atanas Dukovski, STEM TRAINING WITH PROLOG

Marta Teofilova, Todorka Glushkova, Vanya Ivanova, Boyan Zlatanov, STEAME TEACHER FACILITATORS ACADEMY

Todorka Terzieva, Ventsislav Dilyanov, Asen Rahnev, MODELING OF LEARNING THROUGH APPLICATION OF PEDAGOGICAL INNOVATION

Todorka Terzieva, Angel Golev, THE DUECOS PROJECT – OBJECTIVES AND PLANNED RESULTS BY THE FMI TEAM AT PU

Evgeni Valchev, Dimitar Stoyanov, Todorka Glushkova, APPLICATION OF COMPUTER VISION IN THE PREVENTION OF TEACHER BURNOUT

Ivelina Velcheva, Ivan Dimitrov, Vera Shopova, EDUCATIONAL SCRATCH GAME RELATED TO THE SUBJECT OF MAN AND NATURE FOR 3^TH GRADE

Tsvetelina Zhelyazkova, USING A HEURISTIC APPROACH TO MATHEMATICAL WORD PROBLEM SOLVING IN 6^TH – 7^TH GRADE