This presentation slide is made from an IEEE transection, IEEE Internet Computing January/February 2009.
- 1. Seminar On CSE-4102
SEMANTICS-EMPOWERED
SOCIAL COMPUTING
1
Qudrat-E-Alahy Ratul, KUET, Khulna, Bangladesh
2. Social web:
3. Major part is User-generated Content(UGC). 4. Allow people to
consume, produce and share information. 5. Example: 6. Tagging 7.
Blogging 8. Bookmarking 9. Social networking2
Qudrat-E-Alahy Ratul, KUET, Khulna, Bangladesh
Introduction
Key Words(1)
10. Semantic web:
- Currently hailed as Web 3.0
11. Collection of machine understanding data and documents. 12.
Web is more meaningful using: 13. Marking Up, 14. Tagging 15.
Annotating3
Qudrat-E-Alahy Ratul, KUET, Khulna, Bangladesh
Introduction
Key Words(2)
16.
- Determine the challenges marking up or annotating UGC(User
Generated Content)
4
Qudrat-E-Alahy Ratul, KUET, Khulna, Bangladesh
Objective
Objective
17. 5
Qudrat-E-Alahy Ratul, KUET, Khulna, Bangladesh
chellanges
18. 6
Qudrat-E-Alahy Ratul, KUET, Khulna, Bangladesh
Using background Knowledge for
semantic meta data creation
Identifying Entities
Using NLP:
Noun
Verb
Information about Lils facial expression.
Lils smile so rocks
Post:
[Post at music groups discussion board]
Background Knowledge:
Smile is a song by Lily Allen
Information about a song of a musician.
19. 7
Qudrat-E-Alahy Ratul, KUET, Khulna, Bangladesh
Using background Knowledge to
Analyze user Comment
Parsed Adjective
20. 8
Qudrat-E-Alahy Ratul, KUET, Khulna, Bangladesh
Using background Knowledge to
Analyze user Comment
21.
- Any informationgenerated as a result of user interest or
attention to content.
22. All type of attention metadata:9
Qudrat-E-Alahy Ratul, KUET, Khulna, Bangladesh
Aggregating Attention metadata
23.
- Additional information of related content will get easily.
24. In social web people are not connected by socialtitle(such
as friend). 25. People are connected via information.10
Qudrat-E-Alahy Ratul, KUET, Khulna, Bangladesh
A Newer breed of application
26.
- If the social web meets the semantic web objects are treated as
first-class citizen.
27. Searching and integration of surrounding information will
easier. 28. Application using this semantic infrastructure will
significantly enhance the business potential.11
Qudrat-E-Alahy Ratul, KUET, Khulna, Bangladesh
conclusion
29. 12
Qudrat-E-Alahy Ratul, KUET, Khulna, Bangladesh
Thank You
