{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T14:23:40Z","timestamp":1775053420374,"version":"3.50.1"},"reference-count":14,"publisher":"World Scientific Pub Co Pte Lt","issue":"03","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Soft. Eng. Knowl. Eng."],"published-print":{"date-parts":[[2012,5]]},"abstract":"<jats:p> Research Information Systems (RIS) play a critical role in the sharing of scientific information and provide researchers, professionals and decision makers with the required data for their activities. Existing RIS standards have proposed data models to represent the main entities for storage and exchange. These account for the needs of multiple stakeholders through a high flexibility based on a formal syntax and declared semantics, but for techno-historical reasons they assume the completeness of information within system boundaries. The distributed nature of research information across systems calls for a mechanism to link the local entities from the closed world of concrete RISs with other possibly underspecified entities exposed through other means, as for example, the Linked Open Data Web. By transformation of a relational model into an open graph model, differences between the two system paradigms are revealed. The main principles and techniques for exposing CERIF-driven relational data as linked data will be provided as a first step demonstrating effective RISs interconnection through the linked open data (LOD) Web. <\/jats:p>","DOI":"10.1142\/s0218194012400074","type":"journal-article","created":{"date-parts":[[2012,6,29]],"date-time":"2012-06-29T10:33:25Z","timestamp":1340966005000},"page":"345-364","source":"Crossref","is-referenced-by-count":11,"title":["CONNECTING CLOSED WORLD RESEARCH INFORMATION SYSTEMS THROUGH THE LINKED OPEN DATA WEB"],"prefix":"10.1142","volume":"22","author":[{"given":"BRIGITTE","family":"JOERG","sequence":"first","affiliation":[{"name":"German Research Center for Artificial Intelligence (DFKI GmbH), Alt Moabit 91c, 10559 Berlin, Germany"}]},{"given":"IVAN","family":"RUIZ-RUBE","sequence":"additional","affiliation":[{"name":"Department of Computer Languages and Systems, University of C\u00e1diz, C\u00e1diz 11002, Spain"}]},{"given":"MIGUEL-ANGEL","family":"SICILIA","sequence":"additional","affiliation":[{"name":"Computer Science Department, University of Alcal\u00e1, 28871 Alcal\u00e1 de Henares, Spain"}]},{"given":"JAN","family":"DVO\u0158\u00c1K","sequence":"additional","affiliation":[{"name":"Institute of Information Studies and Librarianship, Charles University of Prague, U K\u0159\u00ed\u017ee 8, CZ-15800 Praha 5 \u2014 Jinonice, Czech Republic"}]},{"given":"KEITH","family":"JEFFERY","sequence":"additional","affiliation":[{"name":"Science and Technology Facilities Council (STFC), Rutherford Appleton Laboratory, Didcot, Oxfordshire OX11 0QX, UK"}]},{"given":"THORSTEN","family":"HOELLRIGL","sequence":"additional","affiliation":[{"name":"AVEDAS AG, Waldstra\u00dfe 65, 76133 Karlsruhe, Germany"}]},{"given":"HENRIK S.","family":"RASMUSSEN","sequence":"additional","affiliation":[{"name":"Atira A\/S, Niels Jernes Vej 10, 9220 Aalborg Oest, Denmark"}]},{"given":"ANDREAS","family":"ENGFER","sequence":"additional","affiliation":[{"name":"AVEDAS AG, Waldstra\u00dfe 65, 76133 Karlsruhe, Germany"}]},{"given":"THOMAS","family":"VESTDAM","sequence":"additional","affiliation":[{"name":"Atira A\/S, Niels Jernes Vej 10, 9220 Aalborg Oest, Denmark"}]},{"given":"ELENA GARCIA","family":"BARRIOCANAL","sequence":"additional","affiliation":[{"name":"Computer Science Department, University of Alcal\u00e1, 28871 Alcal\u00e1 de Henares, Spain"}]}],"member":"219","published-online":{"date-parts":[[2012,7]]},"reference":[{"key":"rf5","volume":"9","author":"Jeffery K.","journal-title":"Data Science Journal"},{"key":"rf9","first-page":"1","volume":"5","author":"Bizer C.","journal-title":"International Journal of Semantic Web and Information Systems"},{"key":"rf13","first-page":"36","volume":"6","author":"Uhlir P. 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