Social Network -- Knowledge Management by d7qPyB

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									SOCIAL NETWORK
               -- KNOWLEDGE MANAGEMENT


    ELG 5121– Multimedia Communications
    Prof. Dr.-Ing. Abdulmotaleb El Saddik


          Pengfei Zhang   (5950161)
          Ammar Baitalmal (5794321)
OUTLINE

1.   Abstract
2.   Introduction
3.   What is Knowledge?
4.   Implementation
5.   Conclusion
6.   References
ABSTRACT


   Social network

   Data, information and knowledge

   Information system and knowledge system

   Implement of Information Sharing and
    Reminder System
OUTLINE

1.   Abstract
2.   Introduction
3.   What is Knowledge?
4.   Implementation
5.   Conclusion
6.   References
INTRODUCTION

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

1.   Abstract
2.   Introduction
3.   What is Knowledge?
4.   Implementation
5.   Conclusion
6.   References
WHAT IS KNOWLEDGE?

 Data: Has meaning or not. (EX. Spread Sheet
  Data)
 Information: Relational connection between
  data. Useful and meaningful information.
 Knowledge: Appropriate collection of
  information.
EXAMPLE
                                              Knowledge



                            Information
                                                  ***         ****



                                                  **          **** ** ****




              Total Items               5         **          **** ** ****



                                                  **          **** ** ****



                                                  **          **** ** ****



              Avg.                      21        **          **** ** ****




              Total L.                  210                                         ***   ****



                                                                                    **    **** ** ****



                                                                                    **    **** ** ****




              Tallest                   100                                         **    **** ** ****



                                                                                    **    **** ** ****



                                                                                    **    **** ** ****




              Shortest                  10
Information
                                                        ***          ****



                                                        **           **** ** ****



                                                        **           **** ** ****



                                                        **           **** ** ****

                                                                                           ***           ****

                                                        **           **** ** ****

                                                                                           **            **** ** ****

                                                        **           **** ** ****



                     Item      Length                                                      **            **** ** ****



                                                                                           **            **** ** ****




                     1         20                                                          **            **** ** ****



                                                                                           **            **** ** ****



                     2         30

                     3         10

                     4         100

                     5         50
INFORMATION SYSTEM AND KNOWLEDGE SYSTEM

   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
OUTLINE

1.   Abstract
2.   Introduction
3.   What is Knowledge?
4.   Implementation
5.   Conclusion
6.   References
INFORMATION SYSTEM IMPLEMENTATION


   Information Sharing and Reminder System Based
    on Web
       Notebook

       Reminder

       Share Information

       Search Information Conveniently
SYSTEM ARCHITECTURE



    JSP

    JAVA

    SQL (+ JAVA)
DEVELOPMENT ENVIRONMENT

   IDE(Integrated Development): Eclipse



   Web Server: Apache Tomcat 6



   Database: MySQL + SQLyog (GUI)
LOGIN PAGE
 Login
 Register
MAIN PAGE
 Features:
 Share, review, remind.
 News from friends.
 New request and reply.
PERSONAL PAGE
 Modify personal information
ADD NEW INFORMATION
 Set daily reminder.
 Set labels.
COMMENTS
ADD NEW FRIENDS
 Search for friends.
 Add new friends.
OUTLINE

1.   Abstract
2.   Introduction
3.   What is Knowledge?
4.   Implementation
5.   Conclusion
6.   References
CONCLUSION


   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.
OUTLINE

1.   Abstract
2.   Introduction
3.   What is Knowledge?
4.   Implementation
5.   Conclusion
6.   References
REFERENCES
1.   Wikipedia, Retrieved October 26,2010, http://en.wikipedia.org/wiki/Knowledge_management_system

2.   Wikipedia, Retrieved October 26, 2010, http://en.wikipedia.org/wiki/Management_information_system

3.   Systems Thinking, Retrieved October 26, 2010, http://www.systems-thinking.org/dikw/dikw.htm

4.   Wikipedia, Retrieved October 26,2010, http://en.wikipedia.org/wiki/Social_network_service

5.   Baike, Retrieved Nov 1, 2010, http://baike.baidu.com/view/687468.htm

6.   Baike, Retrieved Nov 1, 2010, http://baike.baidu.com/view/31.htm

7.   Parikshit Patel, Retrieved Nov 1, 2010, http://www.codeproject.com/KB/cs/Three_Layer_Architecture.aspx
    THANK YOU!


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