#### Name

Baranovskaya Tatyana Petrovna

#### Scholastic degree

•

#### Academic rank

professor

#### Honorary rank

â€”

#### Organization, job position

Kuban State Agrarian University

#### Web site url

â€”

## Articles count: 65

In the article we present a spatial structure of largescale
transport systems. The model of a transport
network can be presented in the form of a graph, with
a set of the nodes corresponding to elements of a
network and a set of edges â€“ to sections of roads the
connecting these nodes. As the model of a card of
roads, it is offered to use prefractal graphs which
naturally reflect structure of communications when
reviewing a transport network in different scales (the
states, regions, areas). Prefractal graphs allow
describing structural dynamics of the studied system
in the discrete time. One of the most widespread
scenarios of structural dynamics is the growth of
structure. The statement of tasks of the organization
of transport routes contains requirements criteria to
finding of optimal solutions. Often these requirements
and criteria are contradicting each other. It leads to
appearance of a multicriteria problem definition.
The multicriteria problem definition on a class of
prefractal graphs is considered. The optimum
algorithm of separation of the greatest maximum
paths by the given criterion is constructed and
estimates by remaining criteria are given. In operation
computing complexity of the constructed algorithm of
separation of the greatest maximum paths on a
prefractal graph is calculated and advantage of
operation of algorithm on last before algorithm of
separation of the greatest maximum paths on normal
graphs is justified. The constructed algorithm on
prefractal graphs has polynomial complexity

This article describes the opportunities and prospects
for the deployment of decision support system for the
adequacy of the level of lending to small agricultural
enterprises in the cloud environment. It reveals the
shortcomings in the existing automation of small
businesses, and therefore the necessity of developing a
system to enable managers to quickly and correctly
calculate the amount of required loan funds. The
developed system has the ability to work remotely due
to the lack of binding the user to a specific personal
computer. It is implemented through the development
of a DSS using cloud computing, in which computer
resources are provided to the Internet users in the form
of "online service". The article describes the
architecture of popular models and cloud Webapplications;
after that, it was concluded to use the
Saas model with Multi-Tenant-mode support in the
model development. The study provides an overview
of the DSS functioning in the cloud. It has noted the
main features of the software implementation of the
system relating to the use of cloud technologies. We
have calculated the cost of placing an application in
the cloud via the online cost calculator called
Microsoft Azure. We have also performed a
preliminary assessment of the payback period of the
project implementation of DSS. It is concluded, that
this technology would be competitive at the software
market

The article proposes a solution to one of the problems
of small business, which is creation of a part of the
software of management of information system
efficiency for small processing enterprises of AIC.
The fact is, that currently, there are almost no
information systems to support small business. All
known information systems have approximately the
same list of automated functions, covering the
accounting phase, and sometimes phase of analysis.
Practically, not affected by the evaluation function of
the economic situation, prediction, planning and
regulation. The proposed mathematical model has
been developed on the basis of the creation of
streaming schemes of one-product processing
enterprises of agroindustrial complex and
mathematical description of the proceeding financial
and material flows

In this article, the outcomes of modeling of system sustainability of farms and optimization of the embodying price of commodity are resulted. The plan of material-financial streams in a monomanufacturing farm elaborated by authors is featured. Mathematical modeling of processes flowing in it is conducted for the purpose of obtaining of model of cost efficiency estimation

In the article, outcomes of economic-mathematical modeling of the processes, which are flowing past in manufacturing chains of the farms of mono- and a multiproduct type, are resulted. The structure of a developed complex of models of planning and production management in farms is featured

Complex of models for management of
production effectiveness in farms for mono product, multi product and mono processing types was proposed in the article.

Models of improvement and assessment
of organizational structures of management system
of regional consumer cooperation are considered in
the article. Method of organizational structures improvement, which allows using instrumental means of systemic, cognitive analysis, theory of mass service, to work out organizational structures with an account of changes of external environment and to assess offered variants by criteria of information transmission
speed was offered.

In the article we present the analysis of the market of public catering of the Russian Federation, the Krasnodar region. The role of public catering organizations in the total volume of activity of Krasnodar Krajpotreb-sojuz and the terms of socio-economic development of the Krasnodar region has been shown? As well as the modeling of business processes of public catering organizations. We have also revealed shortcomings in the organization of business processes and suggested ways of further studying of identified deficiencies

The article considers an approach to managing the production process in agriculture based on modeling and evaluation of added value chains. The work has proposed a scheme of links for the production chain of added value creation that contains source control and financing cash flow which comes first in the link of agricultural production, then produced products are supplied to the accumulator, and from there it sequentially passes through the links of the value chain of the cyclic processing facilities, from which finished products are marketed and the resulting revenue is directed to the source of funding and management. We have given mathematical descriptions of the movement of financial and material flows in the links of the developed value chain, and mathematical models for calculating the volume of material and financial flows are proposed. Financial flows were also investigated to compensate for the cost of converting material flows and their mathematical descriptions. The article obtains a mathematical model of the economic efficiency of the production process and proposes a mathematical model for calculating the minimum price for socially significant processing products