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Het machine-verstaanbaar boek:
de volle kracht van metadata
Tom De Nies, Miel Vander Sande,
Wesley De Neve, Erik Mannens
Universiteit Gent – iMinds – Multimedia Lab
ELIS - Multimedia Lab
Machine-verstaanbare data
ELIS - Multimedia Lab
=
data die niet alleen kunnen gelezen worden door machines,
maar data die ook kunnen begrepen worden door machines
bv. “Washington is mooi in de lente.”
Washington: locatie of persoon?
2/17
Mens versus machine
ELIS - Multimedia Lab
Waarom willen we machine-verstaanbare data?
3/17
Hierom
ELIS - Multimedia Lab
We willen machines gebruiken om automatisch
★ grote hoeveelheden data te verzamelen
★ verbanden te leggen (redeneren)
★ complexe vragen te beantwoorden
★ …
Automatisch?
★ snel
★ schaalbaar
4/17
Wat betekent dit voor boeken?
ELIS - Multimedia Lab
5/17
Dracula Dissected
ELIS - Multimedia Lab
Manuele annotatie van
“Dracula” met informatie
over karakters, locaties,
reiswegen, etc.
Laat toe het verhaal
vanuit verschillende
standpunten te beleven
Kan dit automatisch
en generiek?
6/17
ELIS - Multimedia Lab
Nieuws manueel gelinkt
met boeken
nieuws
topic
boeken
Kan dit automatisch en
generiek?
Books for Understanding
7/17
Ja, door gebruik te maken van....
ELIS - Multimedia Lab
★ Machine-verstaanbare data
○ eenduidige structuur
○ eenduidige betekenis (“semantiek”)
<span about=”http://dbpedia.org/resource/George_Washington”
typeof=”http://dbpedia.org/ontology/Person”>
Washington</span>
8/17
Hoe pakken we dit aan?
ELIS - Multimedia Lab
“A Publisher’s Job Is to Provide a Good API for Books”
- Hugh McGuire, drijvende kracht achter Pressbooks.com
& co-editor van “Book: A Futurist’s Manifesto”
9/17
API (1/3)
ELIS - Multimedia Lab
Wat is een API?
“Application Programming Interface”
~
Een manier om machines toegang te geven tot data
10/17
API (2/3)
ELIS - Multimedia Lab
Traditioneel: analoog boek = data in papieren vorm
Ontsluiten van data: via “fysieke API”
11/17
API (3/3)
ELIS - Multimedia Lab
Nu: digitaal boek = data in elektronische vorm
Ontsluiten van data: via machine-verstaanbare annotaties
12/17
Machine-verstaanbare annotaties
ELIS - Multimedia Lab
Manueel
+ nauwkeurig
- zeer arbeidsintensief en
niet schaalbaar
Automatisch
- soms onnauwkeurig
+ snel en schaalbaar
13/17
Machine-verstaanbaar boek: aanmaak
ELIS - Multimedia Lab
Annotatie
Uitpakken
Her-
verpakken
14/17
Machine-verstaanbaar boek: gebruik
ELIS - Multimedia Lab
Data!
★ Personen
★ Locaties
★ Organisaties
★ Activiteiten
★ ...
RDFa
“Distiller”
15/17
Ons doel
ELIS - Multimedia Lab
van
“Dracula Dissected”
- manuele annotatie
- manuele selectie & compositie
naar
“Dracula Distilled”
- automatische annotatie
- automatische selectie & compositie
16/17
Coming soon!
ELIS - Multimedia Lab
Distilled
Volg de voortgang op:
http://semweb.mmlab.be
Contact: tom.denies@ugent.be
miel.vandersande@ugent.be
wesley.deneve@ugent.be
erik.mannens@ugent.be
17/17

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Het machine verstaanbaar boek - de volle kracht van metadata

  • 1. Het machine-verstaanbaar boek: de volle kracht van metadata Tom De Nies, Miel Vander Sande, Wesley De Neve, Erik Mannens Universiteit Gent – iMinds – Multimedia Lab ELIS - Multimedia Lab
  • 2. Machine-verstaanbare data ELIS - Multimedia Lab = data die niet alleen kunnen gelezen worden door machines, maar data die ook kunnen begrepen worden door machines bv. “Washington is mooi in de lente.” Washington: locatie of persoon? 2/17
  • 3. Mens versus machine ELIS - Multimedia Lab Waarom willen we machine-verstaanbare data? 3/17
  • 4. Hierom ELIS - Multimedia Lab We willen machines gebruiken om automatisch ★ grote hoeveelheden data te verzamelen ★ verbanden te leggen (redeneren) ★ complexe vragen te beantwoorden ★ … Automatisch? ★ snel ★ schaalbaar 4/17
  • 5. Wat betekent dit voor boeken? ELIS - Multimedia Lab 5/17
  • 6. Dracula Dissected ELIS - Multimedia Lab Manuele annotatie van “Dracula” met informatie over karakters, locaties, reiswegen, etc. Laat toe het verhaal vanuit verschillende standpunten te beleven Kan dit automatisch en generiek? 6/17
  • 7. ELIS - Multimedia Lab Nieuws manueel gelinkt met boeken nieuws topic boeken Kan dit automatisch en generiek? Books for Understanding 7/17
  • 8. Ja, door gebruik te maken van.... ELIS - Multimedia Lab ★ Machine-verstaanbare data ○ eenduidige structuur ○ eenduidige betekenis (“semantiek”) <span about=”http://dbpedia.org/resource/George_Washington” typeof=”http://dbpedia.org/ontology/Person”> Washington</span> 8/17
  • 9. Hoe pakken we dit aan? ELIS - Multimedia Lab “A Publisher’s Job Is to Provide a Good API for Books” - Hugh McGuire, drijvende kracht achter Pressbooks.com & co-editor van “Book: A Futurist’s Manifesto” 9/17
  • 10. API (1/3) ELIS - Multimedia Lab Wat is een API? “Application Programming Interface” ~ Een manier om machines toegang te geven tot data 10/17
  • 11. API (2/3) ELIS - Multimedia Lab Traditioneel: analoog boek = data in papieren vorm Ontsluiten van data: via “fysieke API” 11/17
  • 12. API (3/3) ELIS - Multimedia Lab Nu: digitaal boek = data in elektronische vorm Ontsluiten van data: via machine-verstaanbare annotaties 12/17
  • 13. Machine-verstaanbare annotaties ELIS - Multimedia Lab Manueel + nauwkeurig - zeer arbeidsintensief en niet schaalbaar Automatisch - soms onnauwkeurig + snel en schaalbaar 13/17
  • 14. Machine-verstaanbaar boek: aanmaak ELIS - Multimedia Lab Annotatie Uitpakken Her- verpakken 14/17
  • 15. Machine-verstaanbaar boek: gebruik ELIS - Multimedia Lab Data! ★ Personen ★ Locaties ★ Organisaties ★ Activiteiten ★ ... RDFa “Distiller” 15/17
  • 16. Ons doel ELIS - Multimedia Lab van “Dracula Dissected” - manuele annotatie - manuele selectie & compositie naar “Dracula Distilled” - automatische annotatie - automatische selectie & compositie 16/17
  • 17. Coming soon! ELIS - Multimedia Lab Distilled Volg de voortgang op: http://semweb.mmlab.be Contact: tom.denies@ugent.be miel.vandersande@ugent.be wesley.deneve@ugent.be erik.mannens@ugent.be 17/17