Temat: triangular numbers - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Improving of Business Planning Using the Method of Fuzzy Numbers
Autorzy:: Kostetska, Iryna
Powiązania:: https://bibliotekanauki.pl/articles/465544.pdf
Data publikacji:: 2016-09-15
Wydawca:: Akademia Leona Koźmińskiego w Warszawie
Tematy:: business planning
triangular numbers
fuzzy sets
profit
Opis:: Purpose: Summarize the experience of using modern methods in the business plan with the application of economic and mathematical modeling. Methodology: Theoretical and methodological basis of the study is the basic principles of economic theory, agricultural economics and scientific research of leading home and foreign scholars on the theory of planning. Originality: This further justifies business planning processes in agriculture from the standpoint of raising economic protection of farmers. The methodology for assessing farm income for planned indicators through the application of fuzzy numbers method in business planning is improved.
Źródło:: Journal of Management and Business Administration. Central Europe; 2016, 3; 67-61
2450-7814
Pojawia się w:: Journal of Management and Business Administration. Central Europe
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: A compositional approach to two-stage Data Envelopment Analysis in intuitionistic fuzzy environment
Autorzy:: Javaherian, Nafiseh
Hamzehee, Ali
Tooranloo, Hossein Sayyadi
Powiązania:: https://bibliotekanauki.pl/articles/2099430.pdf
Data publikacji:: 2022
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: data envelopment analysis
intuitionistic fuzzy
two-stage DEA
triangular numbers
Opis:: Classical methods of data envelopment analysis operate by measuring the efficiency of decision- -making units (DMUs) compared to similar units, without taking their internal structure into account. However, some DMUs consist of two stages, with the first stage producing an intermediate product, which is then consumed in the second stage to produce the final output. The efficiency of this type of DMU is often measured using two-stage network data envelopment analysis. In real world, most data are vague. Therefore, the inputs and outputs of systems with vagueness data create uncertainty challenges for DMUs. As a result, when uncertainty appears, intuitionistic fuzzy sets can show more information than classical fuzzy sets. This paper presents a model of two-stage Network Data Envelopment Analysis based on intuitionistic fuzzy data, which measures the efficiency of the first and second stages of each DMU, and the overall efficiency measures based on the stage efficiencies.
Źródło:: Operations Research and Decisions; 2021, 31, 1; 21--39
2081-8858
2391-6060
Pojawia się w:: Operations Research and Decisions
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: About special properties of the hidden structure of triangular numbers for immediate factorization
Autorzy:: Samojluk, Artur
Powiązania:: https://bibliotekanauki.pl/articles/2133934.pdf
Data publikacji:: 2022
Wydawca:: Uniwersytet Warmińsko-Mazurski w Olsztynie
Tematy:: factorization algorithm
RSA
cryptography
numerical experiments
triangular numbers
number theory
Opis:: The factorization problem belongs to a group of problems important in the security of information systems and cryptography. The article describes a new number factorization algorithm designed based on numerical experiments. We present an extension of number factorization using triangular numbers features. The described algorithm can be used to increase the security of key generation for the RSA algorithm.
Źródło:: Technical Sciences / University of Warmia and Mazury in Olsztyn; 2022, 25(1); 35--57
1505-4675
2083-4527
Pojawia się w:: Technical Sciences / University of Warmia and Mazury in Olsztyn
Dostawca treści:: Biblioteka Nauki

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