Model for Building Competencies Through an Electronic System for Assessment of Knowledge

Kostadinova, Iva; Getova, Iglika; Димитров, Георги; Nikolova, Boriana

doi:10.21125/iceri.2017.0163

Cited by 4 publications

(1 citation statement)

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“…The developed software program for calculation of SP by Dijkstra's algorithm, significantly facilitates the application of this algorithm on any connected, undirected graph and allows for easier interpretation of the result. This software program may be used as an educational software can give a big clarity, regarding the algorithm and programming [7][8][9][10][11][12][13][14][15][16][17][18].…”

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confidence: 99%

Finding the shortest path in a graph and its visualization using C# and WPF

Mavrevski¹,

Traykov²,

Trenchev³

2020

IJECE

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The shortest path problem is a classic problem in mathematics and computer science with applications in Economics (sequential decision making, analysis of social networks, etc.). The presented work is an example of realizing and applying of Dijkstra's algorithm to find the shortest path between two vertices in a connected, undirected graph, which is often a solved problem at a time annual International Olympiad in Informatics. For this purpose, are used the technologies, .NET 4.0, Visual Studio 2010, and WPF for the graphical user interface. The implemented program allows drawing an undirected graph, visualizing the shortest path between two vertices and finding its value. This software is a valuable tool for the study of Dijkstra's algorithm and is a great pedagogic instrument. All figures of path visualization included in this paper are actual screenshots of our visualization program.

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confidence: 99%

Finding the shortest path in a graph and its visualization using C# and WPF

Mavrevski¹,

Traykov²,

Trenchev³

2020

IJECE

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An Approach for Embedding Intelligence in a System for Automatic Test Generation and a 3D Result Model

Petrova

Kostadinova

2020

2020 IEEE 10th International Conference on Intelligent Systems (IS)

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Measuring the Effectiveness of a Radio-Identification System

Bichkov¹,

Nakonechnyi²,

Лукова-Чуйко³

et al. 2020

jcm

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Conducted measurements of qualitative informative features for object recognition determined the most effective methods for measuring them. For this purpose, it is proposed to use the method of digital spectral analysis “thermal noise”, which will provide a significant increase in resolution and measurement accuracy of object characteristics. Experimental studies have shown that to increase the likelihood of correct identification of objects by existing radio-technical identification systems, it is necessary to measure the highly informative characteristics of objects - their radar long-range portraits. Measurement of such portraits is proposed to carry out through the use of broadband and especially ultra-wideband signals, with high stability of the complex frequency characteristics of the receiving and transmitting paths of radar stations. In particular, the proposed structure of the construction of an experimental measuring complex and the principle of its operation for measuring radar distance portraits of identification objects.

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Model for Building Competencies Through an Electronic System for Assessment of Knowledge

Cited by 4 publications

References 0 publications

Finding the shortest path in a graph and its visualization using C# and WPF

Finding the shortest path in a graph and its visualization using C# and WPF

An Approach for Embedding Intelligence in a System for Automatic Test Generation and a 3D Result Model

Measuring the Effectiveness of a Radio-Identification System

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