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

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)

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)

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

22. All type of attention metadata:9 Qudrat-E-Alahy Ratul, KUET, Khulna, Bangladesh Aggregating Attention metadata

24. In social web people are not connected by social title(such as friend).

25. People are connected via information.10 Qudrat-E-Alahy Ratul, KUET, Khulna, Bangladesh A Newer breed of application

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