Open AccessAlgorithms for Formation of Metadata Mathematical Retro Collections Based on Analysis of Structural Features of Documents
Author(s) -
Полина Олеговна Гафурова,
А. М. Елизаров,
Евгений Константинович Липачёв
Publication year - 2021
Publication title -
èlektronnye biblioteki
Language(s) - English
Resource type - Journals
ISSN - 1562-5419
DOI - 10.26907/1562-5419-2021-24-2-238-270
Subject(s) - metadata , computer science , information retrieval , data element , metadata repository , digital library , metadata modeling , software , algorithm , world wide web , programming language , art , literature , poetry
The solutions of the main problems associated with the formation of digital mathematical collections from documents published in the pre-digital period are presented – such collections are designated in the work as retro collections. Algorithms for creating a meta description of retro collections based on the analysis of the structure of mathematical documents and the use of software tools for extracting metadata are given. The description of retro-collections formed using the developed algorithms and included in the metadata factory of the digital mathematical library Lobachevskii-DML is given. The schemes for the formation of metadata and methods for normalizing the extracted metadata in accordance with the schemes and requirements of the integrating mathematical libraries are indicated.