Reputation und Zusammenarbeit in einem sozialen Netzwerk, Kiwi Semantic Web Use Cases

1. Community Equity
Reputation und Zusammenarbeit in einem
sozialen Netzwerk bei Sun Microsystems
Peter H. Reiser
Chief Architect Social Community Framework
http://blogs/sun.com/peterreiser
http://twitter.com/peterreiser
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2. How to build vibrant communities
Community 1 Community 2 Community n
Value System
Methodology
Architecture
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3. SunSpace -
a successful implementation
of
How to build vibrant communities
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4. What is SunSpace?
An enterprise community and social networking platform
• Production since July 2008
• 20'000 users (peak 35'000)
• 140'000 contributions
• 600 communities
• > 12 millions social activities
• 10 x growth in 6 month
• 2nd largest Sun Intranet Website
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5. How to build vibrant communities
Community 1 Community 2 Community n
Value System
Methodology
Architecture
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6. Community Equity
CONTRIBUTION PARTICIPATION
EQUITY EQUITY
Attachments Rate
Wiki Comment
Blogs Re-use
CQ+PQ+SQ+RQ
IP Tags
Personal
SKILLS EQUITY Equity ROLE EQUITY
Enterprise Business
User Projects
Skills Rating Formal
Training Informal
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7. Information Equity
Content
Content Activities
Activities People
People
Create
modify
download
view
rate
comment
tag
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8. Personal Equity
My Community Equity
My Community Equity Activities
Activities Me
Me
Contribution
create
modify
Tag
People
People
Participation
view
rate
comment
reuse
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9. Tag Equity
TQ(Java)=30 TQ(Java)=30
TQ(Ruby)=20 TQ(Ruby)=40
Info 1 Info 2 Info 3 Info 4
IQ=10 IQ=20 IQ=30 IQ=40
Java Ruby
TQ=60 TQ=60
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10. Community Equity Use Cases
• Reputation/Expertize discovery
> Aggregate content/activities from internal and external
(social) sites and calculate expertize/reputation of a
person
• Information Life Cycle Management
> Automated Information archiving based on social value
of information
• Search that works (Intranet)
> Complement search ranking algorithm based on social
feedback from Community
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11. Ok – what's next ?
Web 3.0 → Semantic Web
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12. - www.kiwi-project.eu
• EU-funded research project
> 7 partners from both Academia + Industry
• Domain: Knowledge management in knowledge-
intensive communities
• Goal: R&D next-gen Metadata store based on
Social Semantic Technologies
• Sun's role: validate semantic technologies and
methodologies with real life enterprise use cases
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13. Use Cases
• Ontology Management
• Text Extraction and Tag Recommendation
• Advanced Expert finder based on Concept Equity
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14. Ontology Management
• Manage taxonomies and tags
• Bottom-up and Top-down governance models
> Folksonomies combined with Controlled Vocabularies
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15. Text extraction and tags suggestion
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16. Concept Equity (the easy part)
• How does the Equity Value spread in the semantic
graph?
• SKOS – cumulation up the tree:
Software
70
broader broader
+ +
50 20
Java 16

17. Concept Equity (the hard part)
• But what to do with other types of relations?
Software 70
broader broader
built on
50
Java ??? 20
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18. Thanks !
• peter.reiser@sun.com
• http://blogs.sun.com/peterreiser
• http://twitter.com/peterreiser
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