Interoperability and retrieval

aggregation application authority data bibliographic compound digital objects controlled vocabulary database DataCite datasets DC metadata DCMES Description for OA developed documents domain DSpace Dublin Core Eprint format framework full text global guidelines identifier indexing Information for OA information representation information retrieval Institutional Repository integration Interoperability and Retrieval Interoperability Initiatives Interoperability Issues interoperability standards knowledge objects last modified learning objects Library Lucene MARC 21 metadata elements metadata harvesting metadata schema metadata standard multilingual natural language OA contents OA repositories OA resources OA retrieval system OAI-ORE OAI/PMH OAIster Ontology open access repositories open access resources Open Archive Initiative open contents open source protocol query Resource Description Resource Description Framework Retrieval of Information search engine Semantic service providers specific structure syntax text retrieval engines UKOLN Unicode University usage data usage statistics users Vector Space model