argumentation 3.0 - comma2010
DESCRIPTION
Presentation about argumentation on the Social Semantic Web, for Jodi Schneider, Alexandre Passant, Tudor Groza, John G. Breslin, “Argumentation 3.0: how Semantic Web technologies can improve argumentation modeling in Web 2.0 environments” In COMMA 2010, Desenzano del Garda, Italy, September 8-10, 2010. http://jodischneider.com/pubs/comma2010.pdfTRANSCRIPT
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Copyright 2009 Digital Enterprise Research Institute. All rights reserved.
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Argumentation 3.0 How Semantic Web technologies can improve
argumentation modeling in Web 2.0 environments
Jodi Schneider, Alexandre Passant, Tudor Groza, John G. Breslin
COMMA 20102010-09-10Desenzano del Garda, Italy
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World Wide Argument Web (WWAW)
What if instead of following mailing lists, blogs, online magazines, scientific journals…
You could follow ARGUMENTS? Who is arguing about this topic? Or product? Or idea? Is their view positive or negative? Are their ideas credible? Are they trustworthy? Do people I trust, trust them? What arguments are they making?
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Parts of the WWAW exist
An interchange format Argument Interchange Format
Argument schemes e.g. Walton
Argument-related ontologies IBIS, ScholOnto, SWAN/SIOC, …
Prototype interfaces Argument blogging Arvina, MAgtALO
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Argument blogging (AIF+DGDL [22])
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Generate argument maps from conversations (Arvina, MAgtALO)
Source: Mark Snaith, ODET 2010
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What’s missing from the WWAW?
① Users
② Collation & querying across the Web ArgDF?
③ Trust & credibility layer
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Social Semantic Web
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Social Semantic Web can bring…
① Users (Social Web) Facebook: 500 million active users, 22 billion minutes/day
http://www.facebook.com/press/info.php?statistics
LinkedIn: 75 million usershttp://press.linkedin.com/
② Collation & querying across the Web (Semantic Web) based on semantics with search engines like Sindice
③ Trust & credibility layer (Social Semantic research) Restricting to the friends or colleagues you trust … Or even, Ted for golf, and Roberto for restaurant tips!
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Argumentation on today’s Social Web
Numerous sites with different ‘genres’: Forums, Blogs, Wikis, Microblogging, …
Affordances like: How long does a comment remain visible? How easy is it to quote? How is agreement expressed?
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Arguments in Web 2.0 & Social Web: Wikis – Wikipedia article discussion
• Wiki pages• Can edit others’ words• Must add by hand:
• Headings• Indentation• Signature macro ~~~~
• Emphasize topic • Persistent ‘archives’ in view
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Arguments in Web 2.0 & Social Web: Microblogs
• Brief messages• URI’s http://twitter.com/...• Stream-based• Interconnected
• Replies• Retweets• Hashtags
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What’s missing for large sites?
Is ‘agree’/ ‘disagree’ enough?
If there’s more complexity, will my users adopt it? What kind of interfaces make this palatable + easy?
Which ontology should I use? What features are important?
Depends on a given community, type of environment “Show me the data”
chicken & egg problem
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What’s missing for individual users?
To get users to comment: Make it easy-to-use Need enough space for the message length Context matters:
Am I looking at the most recent message? Who wrote the message I’m replying to?
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Collating blog comments
② Collation & querying across the Web
Sindice SIOC plugin for WordPress blogs: did a commenter post on other websites?
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Social Semantic Web research area
③ Trust & credibility layer Golbeck, Computing with
Social Trust, Springer 2008 Hartig, Querying Trust in RDF
Data with tSPARQL, ESWC 2009
http://www.w3.org/2007/03/layerCake.svg
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WWAW + Social Semantic Web
① Users
② Collation & querying across the Web
③ Trust & credibility layer
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Thank you!
Contact: [email protected] Twitter: @jschneider http://jodischneider.com/