Decision-making support system for managing portfolios of energy saving projects at energy-intensive enterprises

Autor: Dubrovin, Valerii, Deineha, Larysa, Laktionov, Valerii

Publikováno v: Electrical Engineering and Power Engineering; No. 4 (2022): Electrical Engineering and Power Engineering; 24-32
Электротехника и электроэнергетика; № 4 (2022): Электротехника и электроэнергетика; 24-32
Електротехніка та електроенергетика; № 4 (2022): Електротехніка та електроенергетика; 24-32

Purpose. Development of a software complex based on decision-making methods for managing a portfolio of energy-saving projects at energy-intensive enterprises. Methodology. To solve the problem of managing project portfolios, Markowitz's portfolio th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e376ccd317af0d7b330f8a1dc1c31cf2
https://doi.org/10.15588/1607-6761-2022-4-3

Розробка методу стиснення зображень на основі JPEG алгоритму

Autor: Fedorchenko, Ievgen, Oliinyk, Andrii, Stepanenko, Alexander, Korniienko, Serhii, Kharchenko, Anastasia, Laktionov, Valerii

Publikováno v: Technology audit and production reserves; Том 2, № 2(52) (2020): Information and control systems; 32-34
Technology audit and production reserves; Том 2, № 2(52) (2020): Інформаційно-керуючі системи; 32-34
Technology audit and production reserves; Том 2, № 2(52) (2020): Информационно-управляющие системы; 32-34

The problem of image optimization, namely the reduction of the physical size of the image by minimizing image quality as little as possible, is considered. The object of research are methods for processing and compressing images. When analyzing the m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::2f31efb5c14bb9902df3f4f65225c69f
http://journals.uran.ua/tarp/article/view/202433