A seminar by:
Sandeep Hegde Uzma Martur
Under the guidance of:
Prof. P.S.Upparmani
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Contents
• Introduction
• Evolution
• A stamp example
• Technologies
• Comparison
• Applications
• Scope
• Conclusion
• References
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Introduction
• Web 3.0 is new generation of the world
wide web
• Web 3.0 is formed by web 2.0 and
semantic web
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Evolution
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Web 3.0 - the
semantic web - is
about the meaning of
data.
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This is a stamp
In 1980 you could buy this stamp for 1 cent
Now it’s worth 3 euros
This stamp is from the United Kingdom
This stamp is used between 1978 - 1981
The picture on the stamp is a PO Box
This stamp is designed by John Bryan Dunmore
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Why do we want to
add meaning to data
?
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When a computer
understands what data
means, it can do intelligent
search, reasoning and
combining.
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This makes our live
more easy.
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The next technologies
are used to make a
more semantic web…
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Complicated
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An explanation with a
stamp collection.
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Meaning is about
understanding. To
understand we need a
language. A language
starts with words.
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Things mean something
in words. Online, we
describe things with XML.
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This is my stamp collection
The first stamp is called “Red dragon” and is from
China. It was made in the year: 1984.
The second stamp is called “PO Box” and is from
England. It was made in the year: 1992.
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=
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Red dragon
China
1984
PO Box
England
1992
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We can’t understand words
alone. We also need
grammar. Online grammar
is RDF (Resource
Description Framework).
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This stamp is from England.
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predicate
object
subject
This stamp is from England.
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RDF code
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With RDF Scheme we
can define concepts
and make simple
relations between
them.
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This stamp is from
England, hence
from Europe.
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But, RDF scheme is limited. A
language needs more expression
and logic to make good reasoning
possible. That’s why OWL (The
Web Ontology Language) was
invented.
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Suppose, I want to search for
a specific stamp.
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“I want all the red stamps,
designed in Europe, but
used in the U.S.A.,
between 1980 and 1990”
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We can use SPARQL
(Protocol and RDF
Query Language).
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So,
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Words in XML
Grammar in RDF (scheme) and OWL
Querying using SPARQL
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Comparison
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Computational knowledge engine that draws on multiple sources to
answer user queries directly.
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Collaborate, manage, organize and share information using Twine, a
Semantic Web or Web 3.0 service created by Radar Networks.
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Google Squared takes a category and creates a starter 'square' of information,
automatically fetching and organizing facts from across the web.
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Scope of Web3.0
• RDF triple store-integration of
heterogeneous data sources.
• SPARQL –flexible data exchange among
system
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Continued…
• A novel approach interoperability.
• Making web much smarter.
• Open platform.
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Conclusion
• All about backend of the web.
• Will be more connected open and intelligent.
• Web full of more opportunities and threats.
• It is long way from here to there.
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Conclusion
• All about backend of the web.
• Will be more connected open and intelligent.
• Web full of more opportunities and threats.
• It is long way from here to there.
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References
[1] Ora Lassila & James Hendler, Embracing “Web 3.0”, IEEE computer Society, 2007.
[2] Malik Muhammad Imran Pattal,LI Yuan& ZENG Jianqiu, Web 3.0: A real personal
Web, IEEE computer society 2009
[3] Radha Guha, Towards the Intelligent Web Systems, IEEE Computer Society, 2009.
[4] Jim Hendler, “Web 3.0 Emerging”, IEEE Computer society, 2009.
[5] http://www.labnol.org/internet/web-3-concepts-explained/8908/
[6] http://en.wikipedia.org/wiki/Web_3.0
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