We consider tasks scheduling problem on identical parallel machines by the criterion of minimizing the total weighted tardiness of tasks. All tasks arrive for processing at the same time. Weights and processing times are agreeable, that is, a greater weight of a task corresponds to a shorter processing time. In addition, we have arbitrary start times of machines for tasks processing. The times may be less or greater than the due date or to coincide with it. The problem in this formulation is addressed for the first time. It can be used to provide planning and decision making in systems with a network representation of technological processes and limited resources. We give efficient PSC-algorithm with complexity that includes the polynom...
Reliability of the functioning the transport system of city mainly depends on the technology of used...
This paper examines the ZK51A (ML12) alloy samples with the content of Zn from 3.5 to 5.5 wt.% and Z...
With the use of information-entropy analysis, an integrated quality assessment (IEC) of medical care...
The pandemic has created a new social order, whose most significant manifestations are the lockdown ...
The paper presents the study results of polyurethane panels (sandwich panels) made by injection of l...
At present, significant advances have been made in the surgical and conservative treatment of glauco...
Objective. Investigate the effect of hardening by balls in a magnetic field on the fatigue strength ...
Article deals with problems of motivation when setting goals together educational activities in the ...
The analysis of measures efficiency for prevention by essential hypertension (EH) in Russian Federat...
Lytvynenko, Yu. Purpose: the development and the check of efficiency of the program, which is direc...
Determination of impression material penetration depth into the "dental groove", when obtaining impr...
Determination of impression material penetration depth into the "dental groove", when obtaining impr...
Purpose. This article is dedicated to analise the prospect of using of the photovoltaic plant in u...
The given article investigates the Sumerian iconic logograms and their borrowings in Assyria, concur...
The article deals with the historical background for the creation of the Silk Road. Based on the res...
Reliability of the functioning the transport system of city mainly depends on the technology of used...
This paper examines the ZK51A (ML12) alloy samples with the content of Zn from 3.5 to 5.5 wt.% and Z...
With the use of information-entropy analysis, an integrated quality assessment (IEC) of medical care...
The pandemic has created a new social order, whose most significant manifestations are the lockdown ...
The paper presents the study results of polyurethane panels (sandwich panels) made by injection of l...
At present, significant advances have been made in the surgical and conservative treatment of glauco...
Objective. Investigate the effect of hardening by balls in a magnetic field on the fatigue strength ...
Article deals with problems of motivation when setting goals together educational activities in the ...
The analysis of measures efficiency for prevention by essential hypertension (EH) in Russian Federat...
Lytvynenko, Yu. Purpose: the development and the check of efficiency of the program, which is direc...
Determination of impression material penetration depth into the "dental groove", when obtaining impr...
Determination of impression material penetration depth into the "dental groove", when obtaining impr...
Purpose. This article is dedicated to analise the prospect of using of the photovoltaic plant in u...
The given article investigates the Sumerian iconic logograms and their borrowings in Assyria, concur...
The article deals with the historical background for the creation of the Silk Road. Based on the res...
Reliability of the functioning the transport system of city mainly depends on the technology of used...
This paper examines the ZK51A (ML12) alloy samples with the content of Zn from 3.5 to 5.5 wt.% and Z...
With the use of information-entropy analysis, an integrated quality assessment (IEC) of medical care...