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Where the Social Web Meets the Semantic Web
Published on Feb 25, 200730350 Views
The Semantic Web is an ecosystem of interaction among computer systems. The social web is an ecosystem of conversation among people. Both are enabled by conventions for layered services and data excha
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Chapter list
Where the Social Web Meets the Semantic Web01:31
Doug Engelbart, 196803:20
Tim Berners-Lee, 200104:37
Tim O’Reilly, 2006, on Web 2.005:15
Web 2.0 is about The Social Web06:39
Tim Berners-Lee, 5 days ago08:15
But what is “collective intelligence” in the social web sense?09:10
the wisdom of clouds?10:13
“Collective Knowledge” Systems10:45
Collective Knowledge is Real11:30
What about the Semantic Web?13:02
Roles for Technology13:16
Potential Roles for Semantic Net Technology: Two examples14:01
“Ontology is overrated.” -- Clay Shirky14:50
But...15:49
Ontology of Folksonomy16:53
Example: formal match, semantic mismatch18:48
Engineering the tag ontology19:39
Core concepts20:29
Issues raised by ontological engineering20:56
Volunteers Needed ? 23:33
Role 2: Creating aggregate value from structured data24:55
Role 2: Creating aggregate value from structured data26:15
Example: Collective Knowledge about Travel26:30
TITLE27:07
Pivot Browsing – surfing unstructured content along structured lines27:36
Destination data is the backbone29:40
TITLE31:29
TITLE31:42
Contextual Tagging31:56
TITLE33:25
TITLE33:53
Problems that Semantic Web could have helped34:38
Resources That Did Help37:17
(Semantic Web) projects that could help collective knowledge systems38:05
Activities already going42:08
What will the future look like?42:28