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Unlocking the Semantic Web: Semantic Technologies and Alfresco Collaboration

Explore the evolution and potential of the Semantic Web, including linked data, RDF/OWL, and SPARQL, in collaboration with Alfresco for enriched content management. Learn about Semantic Technologies like natural language processing, machine learning, and expert systems. Discover how to enhance the user experience through language detection, entity extraction, semantic annotations, intelligent search, and recommendations. Get insights into the future of ECKM and the integration of RDFa and Microformat in Alfresco for advanced content classification and retrieval. Contact Ezequiel Foncubierta and Rafael Haro for further information and collaboration opportunities.

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Unlocking the Semantic Web: Semantic Technologies and Alfresco Collaboration

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  1. Alfresco and the Semantic* Web • Ezequiel Foncubierta • Head of Technology at Zaizi * se • man • tic adj.—Of or relating to meaning in language

  2. Agenda • Introduction to Semantic Web and Semantic Technologies • ECKM - Enterprise Content and Knowledge Management • Language detection • Entities extraction • Semantic annotations • Intelligent search • Recommendations • Q&A

  3. The Semantic Web Once upon a time... The Semantic Web isn't just about putting data on the web. It is about making links, so that a person or machine can explore the web of data. With linked data, when you have some of it, you can find other, related, data. http://www.flickr.com/photos/pixelydixel/2713803038/

  4. Evolution of World Wide Web Rule Interchange Personal Agents Semantic Web era Linked Data WWW Database Web 3.0 SPARQL 2010-2020 ATOM RDF/OWL Cloud computing & SaaS AJAX/JSON Social networks SOAP Blogs/Wikis WWW era Web 2.0 2000-2010 XML Portals OO/Java Intranet Richness of data connections HTTP/HTML Groupware Web 1.0 1990-2000 PC era Gopher SQL Databases SGML File servers Desktop Computing 1980-1990 FTP File systems Email Richness of social connections

  5. Linked Data Linked Data is about using the Web to connect related data that wasn't previously linked, or using the Web to lower the barriers to linking data currently linked using other methods http://linkeddata.org/

  6. Linked Data: The World Wide Web database

  7. Describe your data

  8. Semantic Web vs Semantic Technologies • Semantic Technologies • Natural-language processing • Data mining/Machine learning • Artificial intelligence/Expert systems • Classification • Semantic search Semantic Web Semantic Web Formats (RDF, OWL, etc.) Query language (SPARQL) Rules language (RIF) Web pages marking language (RDFa) Triple/Quad stores

  9. IKS Project 6.58M co-funding by the EU Collaboration between academia, industry and open-source developers Open Source licenses and best practices Compliant with latest semantic standards Zaizi represents Alfresco http://www.iks-project.eu http://stanbol.apache.org http://viejs.org

  10. ECKM • Uses Semantic Web and Semantic Technologies to add Knowledge Management capabilities to Alfresco, so richer interfaces can be built upon it to improve the user experience in Content Management. • Language detection • Entities extraction • Semantic annotations • Intelligent search • Recommendations

  11. ECKM: Demo

  12. Future of ECKM • First beta version in Q1/2013 • Backlog • Topic detection • Reasoning support in searches • Thesaurus Management • Classification of documents • Support for RDFa and Microformat in Alfresco WCM/Quick Start

  13. Ezequiel Foncubierta Head of Technology email: efoncubierta@zaizi.com twitter: @efoncubiertalinkedin: efoncubiertaskype: efoncubiertaz Thank you! Rafael Haro Head of R&D email: rharo@zaizi.com twitter: @rafa_harolinkedin: rafaelharoskype: rafaharo

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