La interoperabilidad en los lenguajes documentales y el caso del proyecto ARMARC para autoridades de materia

This conference provides an answer to the question about how knowledge management systems are integrated from documentary languages viewpoint. It is presented based on the hypothesis that the different interoperability levels are the key to such integration because they improve the communication between them. In order to explain and define the interoperability, an analytical description of the thought of theorist as Melvil Dewey (1876), Paul Otlet (1934), Noman Wiener (1948), or Shannon and Weaver (1949) is done. In closing, this paper shows an example of how the different interoperability levels are presented in a specific project, this work is called ARMARC (Subject Authority File in MARC 21)