Inclusive Social Tagging

Inclusive Social Tagging A Paradigm for Tagging-Services in the Knowledge Society Michael Derntl, Thorsten Hampel, Renate Motschnig, Tom Pitner Universities of Vienna, Paderborn, and Brno [email_address] WSKS 2008 September 25, 2008 – Athens, Greece

Overview ,[object Object],[object Object],[object Object]

Tagging ,[object Object],Object tag

Social tagging, folksonomy … … … “ tag cloud”

Data organization metadata initiatives coordinated metadata repositories & registries domain ontology taxonomy thesaurus conceptual meta-model logic theory for domain semantics social tagging categories stereotypes formal metadata, standards initial fully developed informal formal weak semantics strong semantics development structured

Universal accessibility ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Metadata vs. social tagging ,[object Object],Not inclusive Entry barriers Inclusive Inclusive ,[object Object],[object Object],[object Object],[object Object],Social tagging ,[object Object],[object Object],[object Object],[object Object],[object Object],Metadata Inclusiveness of usage Inclusiveness of creation

Metadata vs. social tagging ,[object Object],Provider effort User effort Adaptable Adaptable ,[object Object],[object Object],[object Object],[object Object],[object Object],Social tagging ,[object Object],[object Object],[object Object],[object Object],[object Object],Metadata Adaptability of usage Adaptability of creation

Metadata vs. social tagging ,[object Object],Depends on tools Depends on tools Depends on tools High usability ,[object Object],[object Object],[object Object],[object Object],Social tagging ,[object Object],[object Object],Metadata Usability of usage Usability of creation

Principles of IST ,[object Object],[object Object],[object Object],[object Object],[object Object],Depends on tools Not inclusive Entry barriers Provider effort User effort Depends on tools Inclusive Adaptable High usability

Analysis of Web 2.0 Services ,[object Object],[object Object],[object Object],[object Object],read only OK Wikidot.com OK display & fct problems OK SlideShare OK, some display problems OK MySpace OK, simple UI OK Google Docs no OK GMail + GTalk read only OK Flickr OK, display problems OK Blogger read only OK Backpack no Flash req’d Adobe Share Mobile PDA Desktop

Analysis of Web 2.0 Services ,[object Object],forbidden limited -- Wikidot.com human-like only forbidden REST SlideShare forbidden w/ permission -- MySpace forbidden w/ permission GData Google Docs forbidden forbidden POP/SMTP/IMAP, XMPP GMail/GTalk ok w/ permission REST, XML RPC, SOAP Flickr unspecified forbidden GData Blogger unspecified w/ permission XML Backpack unspecified forbidden REST Adobe Share GUI automation GUI integration Official API

Analysis of Web 2.0 Services ,[object Object],all all private, public all private all all shared within group private, shared Private / public / shared -- tag, category Wikidot.com -- tag, topic, annotation SlideShare -- tag, category, rating MySpace SSL folder, star Google Docs SSL label, star GMail/GTalk -- tag, note Flickr SSL label, rating, stars Blogger SSL tag Backpack -- -- Adobe Share Security Concepts

Conclusions ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Inclusive Social Tagging

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Inclusive Social Tagging