User-generated metadata

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User-Generated Metadata 24 november 2010, FARO Stijn Bannier IBBT-SMIT, VUB

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Presentation for F

Transcript of User-generated metadata

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User-Generated Metadata

24 november 2010, FARO Stijn BannierIBBT-SMIT, VUB

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User-Generated Metadata

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User-Generated Content

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User-Created Content

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User

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Gebruiker

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Online

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World Wide Web

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Web 1.0

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Web 2.0

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Web 3.0

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Web 4.0

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2.0

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Toepassingen

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Gebruiker

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Content

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Teksten

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Foto’s

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Video’s

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Muziek

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Facebook

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Netlog

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MySpace

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Twitter

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Flickr

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Last.fm

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YouTube

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Vimeo

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Bandcamp

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Soundcloud

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LibraryThing

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Digg

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Delicious

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eBay

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Kapaza

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Wikipedia

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Blogger

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Wordpress

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Blogspot

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2.0

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Simpel

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Gebruiksgemak

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Samenwerken

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Delen

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Gebruiker centraal

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Web 1.0

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Web 2.0

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Web 2.0

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Web 3.0

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Web 4.0

Web 4.0

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Online participatie

• Accumuleren (remixen)

• Archiveren (structureren)

• Construeren (creëren)

Mirko Tobias Schäfer, ‘Bastard Culture!’, 2010.

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User-generated content

• User-generated

• User-created

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User-generated content

• Impliciet

• Expliciet

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Impliete UGC

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Aanbevelingen

USER 1

USER 1I

A B C

B C D

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Expliciete UGC

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Expliciete UGC

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Folksonomies

Folk + taxonomies

=

User-generated metadata

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Contextualisering?

• Automatisch

• Handmatig

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CBIR

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Human indexing

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Distributed collection management

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geheugenvannederland.nl

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User-generated metadata

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UG Metadata

• Geen controle op vorm/inhoud

• Totale gebruikersgemeenschap

• Subjectieve interpretaties

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Tag functies

• Over wat/wie?

• Wat is het?

• Van wie is het?

• Categorieën verfijnen

• Subjectieve karakteristieken of kwaliteit

• Zelfreferentie

• Taakorganisatie

Golder & Huberman, ‘Usage patterns of collaborative tagging systems’, 2006.

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Subjectieve karakteristieken

• Best of

• Great

• Sad

• Loud

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Zelfreferentie

• mycomments

• list34

• myfavs

• loves6878

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Taakorganisatie

• toread

• toview

• sendlink

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Impliciete UGMD

• bezoekersgedrag

• surfgedrag

• kijkgedrag

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Expliciete UGMD

• ‘likes’

• tags

• comments

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Voordelen?

• Extra inzicht in bezoekers

• Meer dynamiek

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Nuancering

• Nieuwe mogelijkheden met UGC / UGMD / folksonomies

• Traditionele contextualisering onvervangbaar

• Ook opzetten UGMD-systeem kostbaar

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ESP Game

• ‘labeling all the images on the web’

• Collaborative tagging in wedstrijdvorm

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ESP Game

http://www.gwap.com

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Nationaal Archief Beeldbank

• Mogelijkheid tot commentaar

• Vaak waardevolle aanvullingen

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New York Public Library (NYPL), USA

• Digitalisering eigen collectie

• Online plaatsen op Flickr

• Taggedrag bestuderen

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New York Public Library (NYPL), USA

• Eigen tags

• UGC tags

• Diverser en rijker

• Ook offline

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Smithsonian African American Museum

• 2015: National Museum of African American History and Culture

• Nu: uploaden eigen herinneringen en content

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Brooklyn Museum

• Lid worden van ‘Posse’

• Social tagging

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Zelf UGMD faciliteren?

• Heeft UGMD nut?

• Stel doelen!

• Is er een community? Kan die gecreëerd worden?

• Bekijk andere voorbeelden;

• Wat maakt het tot een succes?

• Weeg voor- en nadelen af;

• Bereid je personeel voor!

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Zelf UGMD faciliteren?

• Eigen website/systeem maken

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Steve.Museum

• Open source software voor tagging van museum collectie’s tags nakijken, analyseren en beheren.

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Zelf UGMD faciliteren?

• Eigen website/systeem maken

• Externe ‘Third party’-sites

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Facebook

• ‘Likes’

• Comments

• Publieksgedrag

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Flickr

• Social tagging

• Bestaande metadata koppelen aan UGMD

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Enkele conclusies

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Contextualisering

• Beste metadata voor archivering: Human indexing

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Web 2.0

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Web 2.0

• “this permanent amateur hour”

• “the end of quality and professionalism”

Steven Johnson, “It’s All About Us,” Time (December 25, 2006): 80.

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Vertrouwen

• 2001: AAM => Musea zijn de meest te vertrouwen bronnen van informatie

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Museum

• Realistisch overlappen met leefwereld, gedrag en verwachtingen van bezoekers => leerzaamste situaties

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UGMD

• Maken content makkelijker vindbaar, bruikbaarder en betekenisvoller voor het publiek