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http://www.know-center.at © Know-Center - gefördert durch das Kompetenzzentrenprogramm COMET The Role of Semantic Technologies in the Future Internet Klaus Tochtermann
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http://www.know-center.at
© Know-Center - gefördert durch das Kompetenzzentrenprogramm COMET
The Role of Semantic Technologies in the Future Internet
Klaus Tochtermann
STAKE Conference July 2009
http://www.know-center.at
© Know-Center
2
Where am I from?
Austria is not Australia
STAKE Conference July 2009
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3
Graz is...
STAKE Conference July 2009
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4
Austria
46% of Austria is
covered by forest
STAKE Conference July 2009
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5
High-tech Truck in the Forest and the Internet
STAKE Conference July 2009
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6
Future Internet Initiatives
STAKE Conference July 2009
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7
People…
2008 – >1 Billion Internet User
200 Millionen usersDoubling within 8 months
STAKE Conference July 2009
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8
More and More Content…[Future Internet Ongoing Activities; Presentation byP. Fatelnig EC]
2002 - 2007 – 2 Billions new photos
2007 - 2008 – 1 Billion new photos
1998 – 26 * 106. indexed Webpages
2008 – 1018 indexed Webpages
STAKE Conference July 2009
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9
... and „Knowledge“…
STAKE Conference July 2009
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10
Future Internet
Internet by and for People
Internet of Content & Knowledge
STAKE Conference July 2009
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11
Challenges for Semantic Technologies Social Reading
STAKE Conference July 2009
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Social Reading – Today‘s Bottlenecks
STAKE Conference July 2009
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Social Semantic Reading
Comment
Comment
Comment
CommentComment
Comment
Obama, Putin haveBreakfast
Obama, Putin to meetover Breakfast
Same Topic
STAKE Conference July 2009
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14
Vision –Social Semantic Reading Platforms
STAKE Conference July 2009
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15
Semantic Data Republishing
Social Web Site
Breakfast Russia
RDF
<html></html>
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16
How many Trees in Austria?
3.475.000.000
4.294.967.296
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Adressability…
IPv4: 1032 IP-Addresses (4.294.967.296)
IPv6: 10128 IP-Addresses
40.282.366.920.938.463.463.374.607.431.768.211.456
STAKE Conference July 2009
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18
„Things“ online
Dessert is Great
I Have arrived in KL
STAKE Conference July 2009
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19
Internet of ThingsPeople, Behavior, and Location
STAKE Conference July 2009
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20
Regulation evolves at much slower rate than Technology
Who is the owner of the data in networked systems
Challenges ...
STAKE Conference July 2009
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21
Future Internet
Internet by and for People
Internet of Content & Knowledge
Internet of Things
STAKE Conference July 2009
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© Know-Center
22
Future Internet(FI movie – not included in slides)
STAKE Conference July 2009
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23
Future Internet
Internet by and for People
Internet of Content & Knowledge
Internet of Things
Internet of Services
STAKE Conference July 2009
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24
Challenges for Semantic TechnologiesServices on the Internet
Austrian-HungarianWolfgang von Kempelen1734–1804
STAKE Conference July 2009
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Challenges for Semantic TechnologiesServices on the Internet
Shortcomings
Only simple „all in one“ services
No assembled services
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Challenges for Semantic TechnologiesSemantic Service Support
Traditional Web Service Technologies
SOAP for communication
UDDI for publishing and discovery
WSDL for interface description
...
Lack of semantic component
e.g. WSDL defines Input and Output but not what the Service does
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27
Semantic Service Integration
Service Ontology
Sem
anti
fica
tion
Loca
tion,
Tim
e,
Movie
s...
UserQuery
Which 2008 blockbusterhas scenes in Austria?
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28
Mediation of Semantic Service Descriptions
Overcome differences between ontologies to allow reuse and integration
Feature 2
Feature 3
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30
Visual Ontology Alignment First Results of joint project between MIMOS and Know-Center
Detailed view of two related concepts (Anorexia)
STAKE Conference July 2009
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32
Future Internet
Internet by and for People
Internet of Content & Knowledge
Internet of Things
Internet of Services
STAKE Conference July 2009
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33
Conclusion 1
Future InternetOld wine in new bottles?
Future InternetAn integration of the four components?
Austria250 Mio litres wine/year
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34
Conclusion 2
?
http://www.know-center.at
© Know-Center - gefördert durch das Kompetenzzentrenprogramm COMET
Thank You!
Prof. Dr. Klaus TochtermannGraz University of Technology & Know-CenterInffeldgasse 21aA-8010 Graz
Tel.: +43 316 – 873 9250Fax: +43 316 – 873 9254
Email: [email protected]
