Download - Introduction to Semantics for Digital Surrey
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Oct. 2014
A (gentle) Introduction to Semantic Technology
Jarred McGinnis, PhD
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Semantics?
Oct. 2014
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Source: http://www.radarnetworks.com
Another development stage of the Internet.
Oct. 2014
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We are programmed by computers.
#4Oct. 2014
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We are programmed by computers.
#5Oct. 2014
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We are programmed by computers.
#6Oct. 2014
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We are programmed by computers.
#7Oct. 2014
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We are programmed by computers.
#8Oct. 2014
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We are programmed by computers.
#9Oct. 2014
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We are programmed by computers.
#10Oct. 2014
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But, these are all physical interactions.
#11Oct. 2014
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Semantics is about the interaction via meaning.
#12
“Chris Huhne”
Oct. 2014
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Semantics is about the interaction via meaning.
#13
“Chris Huhne”
Oct. 2014
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We need a mechanism for organisation
#14Oct. 2014
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Topics, Categories, Taxonomies, Controlled Vocab
#15Oct. 2014
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Organize by Topics
#16Oct. 2014
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The problem with this.
#17
“... I was much struck how entirely vague and arbitrary is the distinction between species and varieties”— Charles Darwin, On the Origin of Species (p. 48)[1]
Oct. 2014
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Content Changes.
#18Oct. 2014
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We need a better mechanism.
#19Oct. 2014
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Oct. 2014
Ontologies
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This is NOT an atomic unit of information.
#21Oct. 2014
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Oct. 2014
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Oct. 2014
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Oct. 2014
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Oct. 2014
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Oct. 2014
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Oct. 2014
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This is creating context and from context...
#28Oct. 2014
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New information can be inferred.
#29Oct. 2014
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#30
New information can be inferred.
• A person is the president of a country.• Mr. Assad is the president of Syria.
• Syria is a country.• Assad is a person.
Oct. 2014
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Examples of Semantics in Use
Oct. 2014
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Oct. 2014
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E-commerce
Oct. 2014
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SEO
Oct. 2014
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Knowing What You Know
• Better Search
Oct. 2014
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Oct. 2014
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Oct. 2014
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Making Use of What Others Know
• Making use of information and data from the ‘wilds’ of the internet safely.
Oct. 2014
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Linked Data
Oct. 2014
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Oct. 2014
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Oct. 2014
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Oct. 2014
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Dynamic, finer grained management of
content
Oct. 2014
Athlete (10000+),Team (200+),Discipline (400+) and venue pages.
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June 2014
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Oct. 2014
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June 2014
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Oct. 2014
Curation Becomes Smarter and Simpler
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Oct. 2014
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An Example (Deckard Tool)
Oct. 2014