OPTIMIZATION MODULE AND AUCTION MECHANISM OF THE APPLICATION FOR TRADE OF GUARANTEES OF ORIGIN

This paper presents the work of the optimization module of the Guaranties of Origin
application as well as the auction mechanism itself. First, a brief overview of the entire
application and its business process, as well as the software architecture, is given. Then, a
description of algorithms is given, ie a mathematical model of the optimization process. The
following is a functional description of the optimization module software and the auction process
itself, as well as a description of the software technologies used. The application interface is
shown below. Finally, a brief overview of the further development plan is given.
The optimization module was developed using the C ++ programming language on the Linux
platform (specifically Oracle Linux 7.9). The basic optimization problem comes down to the
problem of linear programming and open source libraries are used to solve this problem,
specifically the GLU (Gnu Linear Programming Toolkit). Data on auctions, participants, and
other data are stored in a relational MySQL database.
The described module was developed within the HORIZON 2020 TRINITY project (H2020-
863874 Transmission system enhancement of regional borders by means of Intelligent market
technology).