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Title: Towards interoperability between Omega-PSIR and OpenAIRE
Authors: Skonieczny, Łukasz 
Rybiński, Henryk 
Koperwas, Jakub 
Struk, Wacław 
Keywords: current research information systems;OMEGA-PSIR;system interoperability;CERIF-XML;OpenAIRE;METIS2OpenAIRE
Issue Date: 14-Jun-2018
Publisher: euroCRIS
Series/Report no.: CRIS2018: 14th International Conference on Current Research Information Systems (Umeå, June 13-16, 2018)
Conference: CRIS2018 – Umeå 
In this paper we discuss possible scenarios for enabling interoperability between Omega-PSIR and OpenAIRE. We have already performed some experiments towards implementing the support for CERIF-XML in the Omega-PSIR system. We will present modelling tools in the system Omega-PSIR and explain the adopted data model. In particular we explain how relationships between object in the model are presented. Special attention will be put on preserving history in the object life. Then, we will analyze similarities and differences between Omega and CERIF data models and propose possible mappings. We also present results of initial experiments concerning conversion between the models by means of intermediate semantic web stored in Apache Jena.
Extended abstract accepted at the CRIS2018 Conference.-- See event programme at
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