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eXtended Metadata Registry (XMDR)
Two Slides for Ontology Summit Presentation
Bruce BargmeyerLawrence Berkeley National LaboratoryandUniversity of California, BerkeleyTel: +1 [email protected]
eXtended Metadata Registry (XMDR)
What XMDR Brings to the Table: Use cases - semantics challenges - and Requirements Potential design specifications
Proposed specifications for ISO/IEC 11179 Edition 3 – A UML Model, definitions, and OWL ontology
Modular software architecture and open source software modules Open Source XMDR software Test content – concept systems including thesauri, taxonomies,
ontologies A group of participants (XMDR project) that has considerable
experience in this area. See: XMDR.org
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Modular XMDR Archtitecture
Registry Store
Search & Content Serving (Jena, Lucene)
XMDR metamodel (OWL & xml schema)
standard XMDR filesstandard XMDR files
standard XMDR filesstandard XMDR files
LogicIndex
Content Loading & Transformation
(Lexgrid & custom)
Human User Interface(HTML fromJSP and javascript; Exhibit)
Metadata Sources concept systems,
data elements
USERSWeb Browsers…..Client
Software
Application Program Interface (REST)
Authentication ServiceValidation
(XML Schema)
MappingEngine
Logic Indexer(Jana & Pellet)
Text Indexer(Lucene)
Metamodel specs(UML & Editing)
(Poseidon, Protege)
XMDR data model & exchange format
XML, RDF, OWL
TextIndex
Postgres Database
Third Party Software
