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2021
It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.
To date, the most effective way to solve the problems of organizing access to distributed information resources is to organize information about them in information systems, denounced in the form of electronic libraries. The article describes the search for terms in the thesaurus and the algorithm for constructing a term tree based on abstract access to the thesaurus, organized in accordance with the Zthes profile of the Z39.50 protocol