Sesam4 project presentation v02 - 2010

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General project presentation for the Norwegian Sesam4 project. Funded by the Norwegian research council 2008-2011.

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Sesam4 project presentation v02 - 2010

  1. 1. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 NFR Verdikt Project no 2342453 Semantic Technology © SESAM4 Consortium 2009 SESAM4 A guide to semantics in the Linked Open Data cloud Presented by Robert HP Engels project leader Semi-semantic Models for Cross-Sector Portals
  2. 2. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 Project Key Facts ● project start april 2008 – ending march 2011 ● focus on open standards and freeware ● results shown in different application domains ● funded by NFR with ca 30% funding ● 10 partners
  3. 3. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 Consortium Partners...
  4. 4. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 What are the challenges? ... ● Genuine interaction & communication between content creators, owners and consumers. ● Globally Identifiable Information on Objects ● Globally Identifiable Statements about Objects and other statements ● Understanding ST's implications, ● Transforming your business and people, ● Adapting your business model!
  5. 5. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 ..and what are the SESAM4 Objectives? ● To develop open standards and tools that will lower the barriers of entry in the area of semantically enhanced portals and services and make it possible for small and medium sized companies and organizations to exploit semantic systems. ● To develop methods, models and procedures for semi-automatic generation of ontologies from unstructured text indexes for use as background variables for semantic annotations. ● To improve, particularly in the area of scalability, current methods for text mining and indexing. ● To develop methods, models and procedures for integrating content management system based on RDF with content management systems based on Topic Maps and for semantic integration and coordination of large multi lingual content management systems ● To verify the functionality and scalability of these semi-automatically generated ontologies to integrate multiple large scale content management systems
  6. 6. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 ● Open Source – It will deliver Open Source software ● Best Practices – Based upon experiences from the community and project- owned reference implementations ● Community involvement – Where possible, the projects' results will be available for and discussed with relevant communities. ...SESAM4 is an Open Project
  7. 7. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 project architecture
  8. 8. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 SESAM4's five pilars 1. Use Case: Company Information 2. Use Case: Tourism 3. WP R&D: ontology and semantic lifting 4. WP Technology: Semantic Web and ISO stacks 5. WP Best Practices: steps into the “semantic” future
  9. 9. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 some trends
  10. 10. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 Are we able to imagine where it goes?
  11. 11. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009
  12. 12. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009
  13. 13. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009
  14. 14. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 Tourism demonstrators ● “On Board” – Fjord1, digital signage ● “What's On” – iPhone, map, events & user interests ● “Digitur” – Digital tour Bergen, POI & shared user created content ● “Place Companion” – Trip advisor, user incentives, shared user created content, POI
  15. 15. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 What is “On board”? Information and entertainment system for travellers with aim to give passengers a more meaningful travel
  16. 16. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 Technology 5 S e q u e n c e d ia g r a m O n b o a r d C l i e n t L o c a l r e s o u r c e s S e s a m 4 r e p o s i to r y O r i g i n a l E x t. r e s o u r c e s R e p o s o t o r y T e llu s F y lk e s a r k iv e t O n B o r d O n b o a r d O n b o a r d 1 D B p e d ia F lic k r G e t lo c a lis a t io n G e t in f o r m a t io n w it h h ig h e s t p r io r it y S h o w r o u t e in f o r m a t io n a b o u t B a le s t r a n d { G e t r e la t e d c o n t e n t} {S e le c t r o u t e } 2 3 4 L is t o f c o n t e n t a lo n g t h e r o u t e R u te i n fo .n e t D B L o c a l c o p y N R K { G e t R S S -f e e d s }
  17. 17. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 How does it work? KL 14.06 ..... WgsPos a <http://www.w3.org/2003/01/ geo/wgs84_pos#SpatialThing> ; wgs84:lat_long «7864376,23898” time_slot#737874 a ob:TimeSlot ob:aNewsItem dct:description nrk:#3487 ob:aslotStart «00» ; ob:slotEnd «03» . time_slot#737874 a ob:TimeSlot ob:aNewsItem dct:description nrk:#3487 ob:aslotStart «03» ; ob:slotEnd «07» . .....
  18. 18. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 Computas Place Companion ● Finding relevant information near me, right now! ● Infrastructure for real-time event data ● Demonstration through mobile apps Concept schemes and ontologies Event store (Computas LOD server) Tellus adaptors Forsquare Wikipedia … Android Geo- location iPhone Reverse Geo- location Query Web services (REST) intention and location aware clients services Interest resolver
  19. 19. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 LOD & Company information aggregation
  20. 20. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 semantically lifted data sources in Sesam4 ● Tellus – POI/events ● Fylkesarkivene – steder ● DBPedia – POI/personer/steder ● FourSquare – tweets/evaluations ● (/w Semicolon): BRREG ● Under construction: – Popsenteret – Artists – Venues ● Wish list – Stedsnavn/GeoLocation – Norwegian “Public Persons”
  21. 21. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 Pillar Best Practices or “the process to introduce semantics”
  22. 22. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 Wrap up on SESAM4 ● Sesam4 is: – an Open Project – aimed at Inter-operability through Semantic Technologies – Supporting Linked Open Data ● What does Sesam4 for you? – Trends, experiences and ideas in reference implementations – Technology for you to use: stacks to get started, lifting existing data for you & let you lift your own data (for internal use?) – Best Practices & Guidelines for you to “semanticize your environment” (processes, data, integration)
  23. 23. Project Overview SESAM4 – Verdikt conference 2010 © SESAM4 Consortium 2009 Project Leader Robert H.P. Engels robert.engels@esis.no Tel: +47 – 99544481 Title:NR-logo_grunn Creator:Adobe Illust CreationDate:12/19 LanguageLevel:2 www.sesam4.net

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