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Your search keyword '"Sergey Bredikhin"' showing total 2 results
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2 results on '"Sergey Bredikhin"'

1. Normalized Spectral Clustering of the Journal Citation Network

Author

Natalya Scherbakova and Sergey Bredikhin

Subjects
Set (abstract data type), Citation network, Computer science, business.industry, Graph partition, Symmetric matrix, Pattern recognition, Artificial intelligence, Cluster analysis, business, Computer Science::Digital Libraries, Spectral clustering, Task (project management)
Abstract

The task of clustering of a set of objects is treated as the graph partitioning problem. The normalized cut criterion is used for a weighted graph partitioning and the approach is applied in two implemented algorithms. The results of testing the method for the journal citation network clustering are presented.

Published
2019
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2. A History of Internet Network Project in Novosibirsk Scientific Center

Author

Semen Musher and Sergey Bredikhin

Subjects
business.industry, Cultural diversity, Political science, Internet network, Center (algebra and category theory), The Internet, Plan (drawing), Public relations, business, Electronic mail
Abstract

Internet project in Siberian Branch of Russian Academy of Sciences (SB RAS) in Novosibirsk was initiated by informal group of active scientists which suggested a plan approved by official organizations, that was necessary for success of the project. They managed to earn money from different sources and define areas of responsibilities of each participant. The Novosibirsk project was successfully completed, all institutes get access to global computer network, and then Internet was spread to all scientific centers of SB RAS. This paper is mainly concerned with social and managerial issues which were the most significant for success of the project.

Published
2017
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