1. Content Repositories vs. Knowledge Bases… 12 November, 2009, Gokce Banu Laleci, SRDC

7. Examples… (c) Interactive Knowledge 2009-2012 Slide Workspace1 NewsSubjectCodes Health Economy Business Finance Disaster/ Accident Education NewsArticles Article2 Article1 Article3 Disease HealthTreatment Illness Cancer ViralDiseases classifiedBy classifiedBy classifiedBy -NewsSubjectCodes -ArtsCultureEntertainment -DisasterAccident -EconomyBusinessFinance -Education -EnvironmentalIssues -Health -HealthTreatment -Illness -ViralDisease -Cancer -......... -Medicine -SocialIssues instanceOf instanceOf -Disease instanceOf A. Content Repository B. Apart of the Extracted Ontology SwineFlu Rule: If a Disease iscausedby PathogenicAgent then it is an infectiousDisease Facts: Virus Is a PathogenicAgent Fungi Is a PathogenicAgent ViralDisease iscausedby Virus Search: Find me the “Health” related Articles Results: Article1, Article 2, Article 3 (due to subsumption relations in the ontology) Search: Find me the Articles related with “Infectious Diseases” Results: Article 3 Article1 Article 2 Article3

8. How Semantic Technologies can be exploited by CMSs.. (c) Interactive Knowledge 2009-2012 Slide

13. Workspace1 Nodetype unstructured File Resource HotelDescription supertypes AsteriaTourismPortal IbisHotel Hilton NovHotel Sheroton facility=“Pool” primaryType sisterHotel < HotelDescription rdf:ID=“Novotel” > <sisterHotel rdf:about=“#IbisHotel”/> <facility rdf:dataType=“&xsd:String”>Pool </quality> </HotelDescription> …… propertyDefinition propertyDefinition Name=“sisterHotel requiredType Name=“facility”

14. Workspace1 Nodetype unstructured File Resource HotelDescription supertypes AsteriaTourismPortal IbisHotel Hilton NovHotel Sheroton facility=“Pool” primaryType sisterHotel propertyDefinition propertyDefinition Name=“sisterHotel requiredType TourismServicesClassification FlightBooking Tours Hotel 4StarHotel 3StarHotel type < HoteDescription rdf:ID=“Novotel” > <sisterHotel rdf:about=“#IbisHotel”/> <facility rdf:dataType=“&xsd:String”>Pool </quality> </HotelDescription> <4StarHotel rdf:about=“#Novotel”/ > …… <owl:Class rdf:ID=“ ToursismServicesClassification” > <owl:Class rdf:ID=“ Hotel > <rdfs:subClassOf rdf:resource=&quot;# TourismServicesClassification &quot;/> </owl:Class> <owl:Class rdf:ID=“ 4StarHotel > <rdfs:subClassOf rdf:resource= “Hotel &quot;/> </owl:Class> … .. Represented as Classes… Represented as Instances… How can I know the semantics of “type” What if the property was “suitableFor” And its is bound to a classification of people < HoteDescription rdf:ID=“Novotel” > <sisterHotel rdf:about=“#IbisHotel”/> <facility rdf:dataType=“&xsd:String”>Pool </quality> <suitableFor rdf:about=“#YoungCouples”/> </HotelDescription> <4StarHotel rdf:about=“#Novotel”/ > ……

15. Mapping GUI Content Repository Flex RIA Content Repository Model JCR ConceptBridge PropertyBridge Subsumption Bridge InstanceBridge Mapping Definition Mapping Engine

16. Mapping Engine Content Repository JCR Mapping Definition Mapping Engine ConceptBr. Processor PropertyBr. Processor SubsumptonBr . Processor PropertyBr. Processor Enforced PropertyBr. Processor InstanceBr. Processor PropertyBr. Processor PropertyBr. Processor JCR JCR Queries OWL Representation IKS Persistence Store

17. Mapping Engine Content Repository JCR Mapping Definition Mapping Engine ConceptBr. Processor PropertyBr. Processor SubsumptonBr . Processor PropertyBr. Processor Enforced PropertyBr. Processor InstanceBr. Processor PropertyBr . Processor PropertyBr. Processor JCR IKS Persistence Store JCR Observations -Node Added -PropertyAdded

18. Initially Envisioned Architecture Content Repository JCR CMIS Semantic Extractor / Synchronization Persistency Store Restful API (Ontology Administration, Query) Lifted Ontology Restful API + GUI Domain Ontology Horizontal Ontology Ontology Lifting/ Alignment GUI+Engine Harmonized Ontology Reasoners Rule Engines DBPedia, WordNet Example Horizontal Application: RIA Faceted Search GUI Search Building Blocks Structured Query LuceneSAIL/ LARQ Semantic Similarity Metrics Hybrid Approach JCR CMIS CMS

19. Merging with External Domain Ontologies (c) Interactive Knowledge 2009-2012 Slide equavilentTo instanceOf instanceOf instanceOf instanceOf MeSH Biomedical Ontology -NewsSubjectCodes -ArtsCultureEntertainment -DisasterAccident -EconomyBusinessFinance -Education -EnvironmentalIssues -Health -HealthTreatment -Illness -EatingDisorder -Obesity -Medicine -SocialIssues -Diease -Neurological Disease MotorNeuroneDiseaseGeneClue .................. ................ Professor Christopher Shaw, from the Institute of Psychiatry at Kings College London, said…….. GeneticCluesToEatingDisorders .................. ................ Doctors studying the causes of the eating disorders anorexia and bulimia believe it has less to do with media images of slim-figured models and more to do with biological and genetic factors…….. -NewsSubjectCodes -ArtsCultureEntertainment -DisasterAccident -EconomyBusinessFinance -Education -EnvironmentalIssues -Health -HealthTreatment -Illness -EatingDisorder -Obesity -Medicine -SocialIssues -Diease -Neurological Disease -MeSH -Anatomy -Diseases -Organisms -BehaviorMechanisms -Psychiatry -BehaviorDisciplines -MentalDisorders -AnxietyDisorders -EatingDisorders -SleepingDisorders -SomotoformDisorders Article_ED

22. Thank you, Questions… Contact Information: Gokce B. Laleci, Phd [email_address] Viewlets of Demonstration: http://www.srdc.com.tr/iks/screencast/

24. The IKS Consortium 20.11.09 Project Lead and Coordination Salzburg Research Wernher Behrendt Salzburg Research Forschungsgesellschaft m.b.H. Jakob Haringer Straße 5/3 | 5020 Salzburg, Austria T +43.662.2288-409 | F +43.662.2288-222 [email_address] www.salzburgresearch.at Deutsches Forschungsinstitut für Künstliche Intelligenz (DFKI) Universität St. Gallen Consiglio Nationale delle Ricerche (CNR) Software Quality Lab Unversität Paderborn Software Research and Development Consultancy Ltd (SRDC) Hochschule Furtwangen Nuxeo Sa. Alkacon Software GmbH TXT Polymedia Pisano Holding GmbH Nemein Oy Day Software AG