Apprendre  Via les Objets Project SLR 2009-2010 Xin CHEN Professor:  Jean-Marie Gilliot Serge Garlatti
Contents <ul><li>1. Context of Project  </li></ul><ul><li>2. Use Case </li></ul><ul><li>3. Service Oriented Architecture <...
Context of Project <ul><li>How much  </li></ul><ul><li>we can be inspired … </li></ul><ul><li>by the  objects  around us? ...
Context: ubiquitous learning <ul><li>Learning from things around us  </li></ul><ul><li>Objects are linked by Linked Data  ...
IDEA Building IoT model <ul><li>Objects are linked. </li></ul><ul><li>Users take advantage from the  </li></ul><ul><li>inf...
Use Case <ul><li>How it works … </li></ul><ul><li>with a Coffee Machine? </li></ul>
Exploitation of information? Coffee.rdf Ubiquitous Object     Ubiquitous learning Linked Data     Linked Knowledge <ul><...
How to link data?
Service-Oriented    Architecture <ul><li>Problems come with  </li></ul><ul><li>Solutions. </li></ul>
SOA
Development &    Implementation <ul><li>Works on the model.  </li></ul>
Technologies Chosen 1 Object    URI  : QR code QR Code Generator : Open Source QR Code Decoder : Specification for differ...
Technologies Chosen 2 Data Management  : RDF RDF editor. Resource query language:  SPARQL Relationship Graph:  DBpedia Rel...
Summary of 1 st  step implementation <ul><li>Implementation </li></ul><ul><ul><ul><li>Link objects to URI </li></ul></ul><...
Future Desire <ul><li>Modeling data </li></ul><ul><ul><ul><li>“ Model Driven Data” : Data should be used for  </li></ul></...
Demonstration <ul><li>   Educational </li></ul><ul><li>Internet of Things  </li></ul>
Conclusion <ul><li>What I have learned. </li></ul>
Conclusion <ul><li>Ubiquitous information satisfy curiosity. </li></ul><ul><li>Power of data when they are linked. </li></...
Thank you    for your attention!
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Apprendre Via les Objets Xin Chen

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  • The RDF data model is based upon the idea of making statements about resources (in particular Web resources ) in the form of subject-predicate-object expressions.
  • Apprendre Via les Objets Xin Chen

    1. 1. Apprendre Via les Objets Project SLR 2009-2010 Xin CHEN Professor: Jean-Marie Gilliot Serge Garlatti
    2. 2. Contents <ul><li>1. Context of Project </li></ul><ul><li>2. Use Case </li></ul><ul><li>3. Service Oriented Architecture </li></ul><ul><li>4. Development and Implementation </li></ul><ul><li>5. Demonstration </li></ul><ul><li>6. Conclusion </li></ul>
    3. 3. Context of Project <ul><li>How much </li></ul><ul><li>we can be inspired … </li></ul><ul><li>by the objects around us? </li></ul>
    4. 4. Context: ubiquitous learning <ul><li>Learning from things around us </li></ul><ul><li>Objects are linked by Linked Data </li></ul><ul><li>CDIO model </li></ul><ul><li>(Conceive-Design-Implement-Operate) </li></ul><ul><li>Context is as important as Content </li></ul><ul><li>CONTEXT: </li></ul><ul><li>Information relevant to Object. </li></ul><ul><li>Information relevant to User. </li></ul><ul><li>Historical activities of User </li></ul><ul><li>Relevant resource </li></ul>
    5. 5. IDEA Building IoT model <ul><li>Objects are linked. </li></ul><ul><li>Users take advantage from the </li></ul><ul><li>information ubiquitous. </li></ul>Semantic Web Description of Propriety & Relationship For Data Ontology Metadata IoT = Internet of Things
    6. 6. Use Case <ul><li>How it works … </li></ul><ul><li>with a Coffee Machine? </li></ul>
    7. 7. Exploitation of information? Coffee.rdf Ubiquitous Object  Ubiquitous learning Linked Data  Linked Knowledge <ul><li>Semantic Web Tools  </li></ul><ul><ul><ul><li>Query data; </li></ul></ul></ul><ul><ul><ul><li>Creat new data and </li></ul></ul></ul><ul><li>link it in a data graph. </li></ul>RDF: subject- predicat- object
    8. 8. How to link data?
    9. 9. Service-Oriented Architecture <ul><li>Problems come with </li></ul><ul><li>Solutions. </li></ul>
    10. 10. SOA
    11. 11. Development & Implementation <ul><li>Works on the model. </li></ul>
    12. 12. Technologies Chosen 1 Object  URI : QR code QR Code Generator : Open Source QR Code Decoder : Specification for different mobile terminals. Web Builder : PHP 5.2.9 MySQL 5.1.32 PHPMyAdmin 3.1.3 Apache2.2.11
    13. 13. Technologies Chosen 2 Data Management : RDF RDF editor. Resource query language: SPARQL Relationship Graph: DBpedia Relation Finder RDF file query: RAP API Semantic Web Application: MeaningTool
    14. 14. Summary of 1 st step implementation <ul><li>Implementation </li></ul><ul><ul><ul><li>Link objects to URI </li></ul></ul></ul><ul><ul><ul><li>Structure data </li></ul></ul></ul><ul><ul><ul><li>Present readable RDF data on web page </li></ul></ul></ul><ul><ul><ul><li>Query to RDF file with PHP </li></ul></ul></ul><ul><li>Difficulties have been met </li></ul><ul><ul><ul><li>Had troubles when used some libraries for RAP </li></ul></ul></ul><ul><ul><ul><li>API program. (ex. infModel) </li></ul></ul></ul><ul><ul><ul><li>Schema can not be expanded in Isparql </li></ul></ul></ul><ul><ul><ul><li>Need more specifications for further </li></ul></ul></ul><ul><ul><ul><li>development. </li></ul></ul></ul>
    15. 15. Future Desire <ul><li>Modeling data </li></ul><ul><ul><ul><li>“ Model Driven Data” : Data should be used for </li></ul></ul></ul><ul><ul><ul><li>model application. </li></ul></ul></ul><ul><ul><ul><li>Data should be enriched for the use case. </li></ul></ul></ul><ul><li>Indexing data and services </li></ul><ul><ul><ul><li>Combined with context awareness, propose the most appropriate data and services. </li></ul></ul></ul><ul><ul><ul><li>User context need to be proceeded for the use case. </li></ul></ul></ul>
    16. 16. Demonstration <ul><li> Educational </li></ul><ul><li>Internet of Things </li></ul>
    17. 17. Conclusion <ul><li>What I have learned. </li></ul>
    18. 18. Conclusion <ul><li>Ubiquitous information satisfy curiosity. </li></ul><ul><li>Power of data when they are linked. </li></ul><ul><li>Standards are indispensable for universal </li></ul><ul><li>communication within machines and people. </li></ul><ul><li>But Currently, </li></ul><ul><li>- Human is still needed for decision. </li></ul><ul><li>- More data need to be structured. </li></ul><ul><li>- Ecosystem of Semantic Web is under </li></ul><ul><li>developed for its bright future. </li></ul>
    19. 19. Thank you for your attention!

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