1J. Hartmann & Y. Sure, SEAL Meeting, Milton Keynes, UK. 07.02.05

Semantic Portals in Karlsruhe

SemPortal Meeting, 7th February 2005, Milton Keynes, UK

Jens Hartmann and York Sure

Institute AIFB, University of Karlsruhe, Germany

AIFB

2J. Hartmann & Y. Sure, SEAL Meeting, Milton Keynes, UK. 07.02.05

A Little History …

• KA2 community portal• centralized access to distributed information sources on top of Ontobroker• semantic annotations embedded in HTML• KA2 ontology• ahead of its time

• Yahoo-a-lizer• materialization of ontologies into website

• OntoWeb community portal (SEAL)• syndication of metadata from partners• ontology based query and access• dynamic creation of semantic annotations• SWRC ontology

• KM Vision portal

• OWL annotated AIFB portal (SEAL)

• OntoWare.org (SEAL)

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OntoWeb Community Portal

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VISION – Next Generation KM

• VISION ...• is an EU-IST roadmap projekt

• State-of-the-Art on KM

• Defines a roadmap and a maturity model for next-generation knowledge management

• http://km.aifb.uni-karlsruhe.de/fzi/vision

World-Wide KM RTD

DAML-DARPA, NSF,AGRO

Key IST KM RTD projects

Ontologging, OntoKnowledge, Acknownet,Comma, Lever, Lore, Promote, WonderWeb,

SWAP, Ibrow, Metal, MiningMart, Assist,Mirror, Pick, Promote, Wise, Decor, Peking,

Standards and StandardizationOrganisations

W3C, ISO, OMG, IEEE, ANSIRDF(S), OIL, XML, Topic Maps,

FIPA, ACL, SOAP, WSDL, CWM,UML, XMI, OMF, PSL, ...

Other Roadmaps, IST clusters andNetworks

CocoNet, Rocket, VOMAPOntoWeb, AgentLink, KMEurope, EKMF,

KDNet, Soleunet, ILPNet2, ...

National Programmes in Europe

IT-2006 (Germany), AKT (UK), NFR/SND (Norway)...

KM Software Companies

USU, KnowledgePark,IBM/Lotus, OpenText, Meta4,

kdm, Autonomy, Inxight, Verity, Hummingbird, Cognit, FP6

5J. Hartmann & Y. Sure, SEAL Meeting, Milton Keynes, UK. 07.02.05

VISION – Next Generation KM

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OWL annotated AIFB portal

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OWL annotated AIFB portal

complete export:~2MB OWL availableon-the-fly

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OWL annotated AIFB portal

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OWL annotated AIFB portal

personal datareferences to publications

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OWL annotated AIFB portal

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OWL annotated AIFB portal

list of publicationsreferences to each pub.

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OWL annotated AIFB portal

BibTex modelled in SWRC

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OWL annotated AIFB portal

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OntoWare.org

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OntoWare.org – Main Benefits

CentralSoftware / Ontology

Development &Sharing

Provide SemanticAnnotations aboutProjects, Software,

…

Effective Project Mangement

& Controlling

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OntoWare.org

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OntoWare.org

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What makes a portal „semantic“?

• Permanent Ontology Reuse aT All Levels ;-)

• We have two main use cases for using ontologies in portals:

For users: Use ontology to provide navigational structure of portal, i.e. „materialize ontology“

For machines: Generate semantic annotations on-the-fly, i.e. provide portal content machine readable

19J. Hartmann & Y. Sure, SEAL Meeting, Milton Keynes, UK. 07.02.05

Thanks!

{hartmann,sure}@aifb.uni-karlsruhe.de