1 / 12

Semantic Web - Motivation & Agenda –

Semantic Web - Motivation & Agenda –. Steffen Staab http://isweb.uni-koblenz.de. Semantics: What for?. Tasks & Purpose Find me pictures about a boy on the beach Find me cute pictures about Nico to show to my Mum Find me pictures from Greece Find me pictures from our common holiday

concepciono
Télécharger la présentation

Semantic Web - Motivation & Agenda –

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Semantic Web- Motivation & Agenda – Steffen Staab http://isweb.uni-koblenz.de

  2. Semantics: What for? • Tasks & Purpose • Find me pictures about a boy on the beach • Find me cute pictures about Nico to show to my Mum • Find me pictures from Greece • Find me pictures from our common holiday • with a resolution of …. • with no other person in the foreground…

  3. What does this mean?

  4. Multimedia Semantics • Content semantics (general knowledge): boy; beach; jet ski; sea; sky • Content semantics („private knowledge“): Nico digging • Retrieval semantics: cute picture to show • Situational semantics: Chalkidiki, Greece, 2006 • Social semantics: SSMS 2006

  5. Multimedia Semantics Human perspective Technical perspective common vacation Multimedia social semantics Multimedia retrieval semantics cute Multimedia situational semantics Turkey boy Multimedia content semantics And semiotics will tell you that this list is incomplete…

  6. Multimedia Semantics common vacation Manual Class. & Mgmt Multimedia social semantics Feedback & AutoClassify Multimedia retrieval semantics cute Capture (during creation) Multimedia situational semantics Turkey Extract from (image) data boy Multimedia content semantics

  7. Find me a cute picture of Nico digging during our common vacation Manual Class. & Mgmt Feedback & AutoClassify Capture (during creation) Extract from (image) data

  8. Ontology • "One Ring to rule them all, One Ring to find them,One Ring to bring them all and in the darkness bind them." Inscribed on the One Ring common vacation cute Turkey boy

  9. Ontology • Core Questions for Multimedia: • How to represent the ontology? • How to query the ontology? • Which ontology to construct how? • How to populate the ontology? common vacation cute Turkey boy

  10. Agenda Core Questions for Multimedia: How to represent the ontology? How to query the ontology? Which ontology to construct how? How to populate the ontology? Agenda Items: Ontology Representation Languages Ontology Query Languages Multimedia Ontologies Ontology-based content recognition content creation retrieval and feedback metadata management

  11. Agenda Core Questions for Multimedia: How to represent the ontology? How to query the ontology? Which ontology to construct how? How to populate the ontology? Agenda Items: Ontology Representation Languages Ontology Query Languages Multimedia Ontologies Ontology-based annotation content recognition content creation retrieval and feedback metadata management Not considered in this tutorial!

  12. ISWeb - Information Systems & Semantic Web University of Koblenz ▪ Landau, Germany Thank You

More Related