Аннотации:
Digital mathematical libraries are today one of the tools for integrating mathematical knowledge. This integration method is based on the use of
metadata. Our task was to create methods to programmatically extract the necessary objects from digital mathematical documents, establish semantic relationships between them and generate the necessary sets of metadata. Based on
the analysis of the structure of the set of documents under consideration and the
stylistic features of their design, an algorithm has been developed for extracting
their metadata, creating digital collections and then including them in the corresponding digital library. The algorithm is implemented as a software system
and tested on the example of a set of files "Proceedings of the N.I. Lobachevskii Mathematical Center" for 1998-2018. A corresponding digital collection
has been created, which is included in the Lobachevskii Digital Mathematical
Library (Lobachevskii DML, https://lobachevskii-dml.ru/).
