Results 11 to 20 of about 2,742 (112)

Portfolio investment based on probabilistic multi-objective optimization and uniform design for experiments with mixtures [PDF]

open access: yes, 2023
Introduction/purpose: In this paper, a new approach to solving the portfolio investment problem is formulated to handle simultaneous optimization of both maximizing the rate of return and minimizing the variance of the rate of return. Probability - based
Jie Yu, Maosheng Zheng
core   +1 more source

Data security in mobile healthcare [PDF]

open access: yes, 2023
Introduction/purpose: The digitization of healthcare has gained particular importance in the years since the emergence of COVID-19 and also has become one of the primary goals of the Government of the Republic of Serbia.
Georg G. Mach   +5 more
core   +1 more source

Numerical methods and their application in dynamics of structures [PDF]

open access: yes, 2023
Introduction/purpose: The aim of this paper is to analyse the numerical methods for solving differential equations of dynamic equilibrium in technical problems.
Rade R. Vasiljević
core   +1 more source

Macroeconomic aspects of comprehensive costs of assets as a prerequisite for equipping the defense system with weapons and military equipment [PDF]

open access: yes, 2023
Introduction/purpose: The activity of managing the budget funds of the Ministry of Defense and the Serbian Armed Forces (MoD and AF) does not accept even minimal mistakes in the procurement of weapons and military equipment (WME).
Aleksandar O. Savić   +2 more
core   +1 more source

Java problem-based learning [PDF]

open access: yes, 2012
The paper describes the self-directed problem-based learning system (PBL) named Java PBL. The expert module is the kernel of Java PBL. It involves a specific domain model, a problem generator and a solution generator.
Goran P, Šimić
core   +1 more source

Formation and application of hydrogen in non-ferrous metallurgy [PDF]

open access: yes, 2023
Introduction/purpose: Hydrogen is the most abundant element in the universe (75 % by mass) and the lightest element (with a density of 0.00082 g/cm3) which consists of only one proton and one electron. Because of its presence in many different forms such
Bernd G. Friedrich, Srećko R. Stopić
core   +1 more source

Data -driven reliability and availability of electronic equipment [PDF]

open access: yes, 2023
Introduction/purpose: Reliability and availability are important especially for military, medical, and other professional equipment. Reliability and availability management and/or prognostic reliability calculations have always been data driven.
Slavko J. Pokorni
core   +1 more source

Procena ekološkog rizika u funkciji zaštite životne sredine [PDF]

open access: yes, 2012
This paper proposes an appropriate methodology for ecological risk assessment. The methodology has been applied in the region of Boka Kotorska Bay (Bay), Montenegro.
Bakrač, Saša T.   +3 more
core   +2 more sources

Classification and analysis of the MNIST dataset using PCA and SVM algorithms [PDF]

open access: yes, 2023
Introduction/purpose: The utilization of machine learning methods has become indispensable in analyzing large-scale, complex data in contemporary data-driven environments, with a diverse range of applications from optimizing business operations to ...
Mokhaled N. A. Al-Hamadani
core   +1 more source

Retraction: Pamučar, D. S., & Đorović, B. D. (2012). DEA model for measuring the quality control of public transport networks. Vojnotehnički glasnik, 60(2), 28-47.

open access: yesVojnotehnički Glasnik, 2012
The editorial board of the Military Technical Courier withdraws the article by the authors Dragan S. Pamucar and Boban D. Djorovic entitled DEA model for measuring the quality control of public transport networks, which was published in the Military ...
Editorial board
doaj   +1 more source

Home - About - Disclaimer - Privacy