web semantics presentation
TRANSCRIPT
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Web SemanticsProvides a common framework that allows data to be shared and
reused.
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The Beginning…
2001- Tim Berners Lee unveiled the future of intelligent software agents.
As well as colloborative effort of w3c and other partners
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Formal Elements RDF (Resource Description Framework)
OWL (Web Ontology Language)
XML (Extensible Markup Language)
Builds and provides concepts, terms and relationships
HTML links these technologies and allows them to speak to each other
Semantic Web can not work on its own
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Their Purpose RDF - creating and identifying complex links
which then can be created into graphs which can identify people, places or even subject matter
XML – Textual Data Format, with markup that creates documents electronically
OWL – processes the content of information for human consumption AND processed for applications
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Booking FlightsCar Trader. Com
Updating Medical RecordsBuying a Car
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An Evolution in Progress
The future of Web 3.0Faster Communication
Over Multiple ApplicationsCollaborative effort of W3C and other partners
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Why Change What Works?
Limitations of HTML
Cross Applications don’t work together
Online Banking, Calendars, Photo Programs etc working together
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GoogleBecame the single largest marketplace because of Semantic Web
Amazon & Ebay
Social Media“Collective Intelligence” or “Wisdom of the Crowds”
Combine the richness of human participation and well-structured information
Problem : Difficult and Time consuming as well as Cultural Barriers
SEM-WEB IN ACTION
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Patiently Waiting for Web
3.0Until everyone can agree, which will be
never, the updates of Semantic Web and Web 3.0 will be slow coming…
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ReferencesWikipedia : http://en.wikipedia.org/wiki/Semantic_Webhttp://en.wikipedia.org/wiki/Resource_Description_Framework
W3C Schools : http://www.w3schools.com/semweb/semantic_example.asphttp://www.w3.org/RDF/http://www.w3.org/2009/Talks/0829-Nanjing-IH/Tutorial.pdf
Semantic Web : http://semanticweb.org/wiki/Main_Page
Social Media : http://smartblogs.com/socialmedia/2010/04/02/what-will-the-semantic-web-mean-for-social-media/http://tomgruber.org/writing/CollectiveKnowledgeSystems.pdf
In Action :http://www.ftrain.com/google_takes_all.htmlhttp://www.w3.org/2009/Talks/0829-Nanjing-IH/Tutorial.pdf