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Social Network -- Knowledge Management

ELG 5121– Multimedia Communications Prof. Dr.-Ing.  Abdulmotaleb El Saddik. Pengfei Zhang (5950161) Ammar Baitalmal (5794321). Social Network -- Knowledge Management. Abstract Introduction What is Knowledge? Implementation Conclusion References. Outline. Social network

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Social Network -- Knowledge Management

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  1. ELG 5121– Multimedia Communications Prof. Dr.-Ing. Abdulmotaleb El Saddik Pengfei Zhang (5950161) AmmarBaitalmal (5794321) Social Network-- Knowledge Management

  2. Abstract Introduction What is Knowledge? Implementation Conclusion References Outline

  3. Social network • Data, information and knowledge • Information system and knowledge system • Implement of Information Sharing and Reminder System Abstract

  4. Abstract Introduction What is Knowledge? Implementation Conclusion References Outline

  5. Social Network -Virtual Sociology on the Internet • Two Elements • Nodes: Users • Relationship: Share ideas, activities, events and interests, … etc. Introduction

  6. Abstract Introduction What is Knowledge? Implementation Conclusion References Outline

  7. Data: Has meaning or not. (EX. Spread Sheet Data) • Information: Relational connection between data. Useful and meaningful information. • Knowledge: Appropriate collection of information. What is knowledge?

  8. Example Knowledge Information

  9. Information System • A planned system of the collecting, processing, storing and disseminating data in the form of information needed to carry out the functions of management. • Knowledge System • A system that has a documented base of facts, sources of information, and solutions. It can comprise (neither necessary or sufficient) a part of a KM initiative. • Difference Information system and knowledge system

  10. Abstract Introduction What is Knowledge? Implementation Conclusion References Outline

  11. Information Sharing and Reminder System Based on Web • Notebook • Reminder • Share Information • Search Information Conveniently Information system Implementation

  12. JSP • JAVA • SQL (+ JAVA) System architecture

  13. IDE(Integrated Development): Eclipse • Web Server: Apache Tomcat 6 • Database: MySQL + SQLyog (GUI) Development environment

  14. Login Page • Login • Register

  15. Main page • Features: • Share, review, remind. • News from friends. • New request and reply.

  16. Personal page • Modify personal information

  17. Add new Information • Set daily reminder. • Set labels.

  18. comments

  19. Add new friends • Search for friends. • Add new friends.

  20. Abstract Introduction What is Knowledge? Implementation Conclusion References Outline

  21. People always want to share and memorize information. Social network can help. • Social network will lead to much more convenience for people to manage information and knowledge. conclusion

  22. Abstract Introduction What is Knowledge? Implementation Conclusion References Outline

  23. Wikipedia, Retrieved October 26,2010, http://en.wikipedia.org/wiki/Knowledge_management_system Wikipedia, Retrieved October 26, 2010, http://en.wikipedia.org/wiki/Management_information_system Systems Thinking, Retrieved October 26, 2010, http://www.systems-thinking.org/dikw/dikw.htm Wikipedia, Retrieved October 26,2010, http://en.wikipedia.org/wiki/Social_network_service Baike, Retrieved Nov 1, 2010, http://baike.baidu.com/view/687468.htm Baike, Retrieved Nov 1, 2010, http://baike.baidu.com/view/31.htm Parikshit Patel, Retrieved Nov 1, 2010, http://www.codeproject.com/KB/cs/Three_Layer_Architecture.aspx references

  24. THANK YOU! Questions & Comments?

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