EDUCATIONAL MATTERS
The Influence of Collaborative Learning on Students’ Achievement in Examining Functions with Parameters in Dynamic Software Environment
Dr. Radoslav Bozic, Assist. Prof. 1), Prof. Dr. Djurdjica Takaci2), Milan Grujin3)
1) Educons University – Novi Sad (Serbia)
2) University of Novi Sad (Serbia)
3) Ministry of Education – Novi Sad (Serbia)
https://doi.org/10.53656/math2022-1-1-the
Abstract. In this paper, the influence of collaborative learning of functions, algebraically represented as functions with parameters, in GeoGebra environment is analyzed…
Convolutional Neural Networks in the Task of Image Classification
Assoc. Prof. Larisa Zelenina,
Assoc. Prof. Liudmila Khaimina, Evgenii Khaimin,
D. Khripunov, Assoc. Prof. Inga Zashikhina
Northern (Arctic) Federal University named after M.V. Lomonosova (Russia)
https://doi.org/10.53656/math2022-1-2-con
Abstract. Convolutional neural networks are acquiring general acknowledgement for diverse application areas. The article describes the process of solving the task of images classification using convolutional neural networks…
EDUCATIONAL TECHNOLOGIES
Developing Problem Solving Competency Using Functional Programming Style
Muharem Mollov, PhD student1), Petar Petrov, PhD student2)
1) “Paisii Hilendarski” University – Plovdiv (Bulgaria)
2) “Prof. Assen Zlatarov” University – Burgas (Bulgaria)
https://doi.org/10.53656/math2022-1-3-dev
Abstract. This paper is dedicated to the challenges of the education that high school students are facing while developing specific competencies related to the functional programming style (FPS)…
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Innovative Proposals for Database Storage and Management
Yulian Ivanov Petkov, PhD student,
Dr. Alexandre Ivanov Chikalanov, Assoc. Prof.
University of Library Studies and Information Technologies – Sofia (Bulgaria)
https://doi.org/10.53656/math2022-1-6-inn
Abstract. At present, the problem of storing large data sets as a source of artificial intelligence acquires a geopolitical and strategic character…
Cryptography and Cryptanalysis in MS EXCEL
Dr. Deyan Mihaylov, Assist. Prof.
University of Economics – Varna
https://doi.org/10.53656/math2022-1-4-kri
Absract. This paper provides implementations of three well-known ciphers – Caesar Cipher, Vigenere Cipher and Hill Cipher in Microsoft Excel...
Application of Mathematical Models in Graphic Design
Dr. Ivaylo Staribratov, Assoc. Prof., Nikol Manolova
University of Plovdiv “Paisii Hilendarski” (Bulgaria)
https://doi.org/10.53656/math2022-1-5-app
Abstract. The article shares the practical experience in creating graphic design in the implementation of projects in the field of applied information technology…
EDUCATIONAL ISSUES
CONTEXTUAL RECODING
Dr. Julia Ninova, Assoc. Prof.
Sofia University
https://doi.org/10.53656/math2022-1-7-con
Absract. The article examines a not completely solved didactic problem, which is worked upon by various authors - psychologists and methodologists...
TWO-PARAMETRIC PROBLEM FOR OPTIMAL DISTRIBUTION OF RESOURCES
Prof. Dr. Rosen Nikolaev, Dr. Tanka Milkova, Assoc. Prof.
University of Economics – Varna
https://doi.org/10.53656/math2022-1-8-dvu
Absract. The methods of linear optimization are well-known, both in the literature and practice, as one of the most effective methods for optimizing economic phenomena and processes...
CONTEST PROBLEMS
Solutions of the Contest Problems from Issue 6, 2021
https://doi.org/10.53656/math2022-1-9-res
