Wikidata as authority linking hub: Connecting RePEc and GND researcher identifiers
2017-11-30 von Joachim Neubert
In the EconBiz portal for publications in economics, we have data from different sources. In some of these sources, most notably ZBW's "ECONIS" bibliographical database, authors are disambiguated by identifiers of the Integrated Authority File (GND) - in total more than 470,000. Data stemming from "Research papers in Economics" (RePEc) contains another identifier: RePEc authors can register themselves in the RePEc Author Service (RAS), and claim their papers. This data is used for various rankings of authors and, indirectly, of institutions in economics, which provides a big incentive for authors - about 50,000 have signed into RAS - to keep both their article claims and personal data up-to-date. While GND is well known and linked to many other authorities, RAS had no links to any other researcher identifier system. Thus, until recently, the author identifiers were disconnected, which precludes the possibility to display all publications of an author on a portal page.
To overcome that limitation, colleagues at ZBW have matched a good 3,000 authors with RAS and GND IDs by their publications (see details here). Making that pre-existing mapping maintainable and extensible however would have meant to set up some custom editing interface, would have required storage and operating resources and wouldn't easily have been made publicly accessible. In a previous article, we described the opportunities offered by Wikidata. Now we made use of it.
- Weiterlesen über Wikidata as authority linking hub: Connecting RePEc and GND researcher identifiers
- Zum Verfassen von Kommentaren bitte Anmelden oder Registrieren.