0
Mobile Web Services 指導老師:張耀仁 老師 學號: 9476613 姓名:廖泰成 Ontologies for mobile service
Outline <ul><li>Concepts and use </li></ul><ul><li>Ontology exchange </li></ul><ul><li>W3C CC/PP </li></ul><ul><li>FIPA’s ...
Concepts and use <ul><li>explicit specification of a conceptualization </li></ul><ul><li>Facilitate the exchange of inform...
Ontology exchange <ul><li>Very useful in dynamic environment </li></ul><ul><li>Heuristic graph traversal algorithm </li></...
Ontology exchange Stores Expense Category Luxury Median Other Discount Stores Matches Inexpensive Matches ※  Service and u...
W3C CC/PP <ul><li>Composite Capabilities / Preference Profiles </li></ul><ul><li>Specify how client devices express their ...
W3C CC/PP WAP Gateway WAP push proxy gateway Profile Server WAP Server Send capabilities and preferences Query for capabil...
W3C CC/PP Web Content Web Content Http GET Response HTTP Gateway ※  Client initiated Response HTTP OPTIONS HTTP POST Push ...
W3C CC/PP Web Content Web Content WSP GET Response HTTP Gateway ※  Client initiated Response HTTP CONNECT HTTP POST Push p...
FIPA’s ontology service <ul><li>F oundation for  I ntelligent  P hysical  A gents </li></ul><ul><li>Recognized the shared ...
FIPA’s ontology service Ontology O1 User A User B Ontology agent Ontology server O1 Ontology O2 Ontology server O2 Quality...
FIPA’s ontology service Ontology O1 User A User B Ontology agent Ontology server O1 Ontology O2 Ontology server O2 Quality...
Otology design <ul><li>Creative by individual domain </li></ul><ul><li>Requires consensus multiple parties </li></ul><ul><...
Otology design <ul><li>Without universally rule </li></ul><ul><li>Gruber : Exhibit clarity </li></ul><ul><li>Fernandez   :...
Otology design Personal Travel Assistant Agent Travel Broker Agent Airlines Travel Service Agent Hotels Travel Service Age...
Upcoming SlideShare
Loading in...5
×

Ontologies for mobile serviece

1,320

Published on

CH 7.1 Ontologies for mobile serviece

Published in: Economy & Finance
0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total Views
1,320
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
45
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide

Transcript of "Ontologies for mobile serviece"

  1. 1. Mobile Web Services 指導老師:張耀仁 老師 學號: 9476613 姓名:廖泰成 Ontologies for mobile service
  2. 2. Outline <ul><li>Concepts and use </li></ul><ul><li>Ontology exchange </li></ul><ul><li>W3C CC/PP </li></ul><ul><li>FIPA’s ontology service </li></ul><ul><li>Otology design </li></ul>
  3. 3. Concepts and use <ul><li>explicit specification of a conceptualization </li></ul><ul><li>Facilitate the exchange of information </li></ul><ul><li>Drawing implemented system </li></ul><ul><li>extract and aggregate information </li></ul>
  4. 4. Ontology exchange <ul><li>Very useful in dynamic environment </li></ul><ul><li>Heuristic graph traversal algorithm </li></ul><ul><li>Bridge differing taxonomies </li></ul>
  5. 5. Ontology exchange Stores Expense Category Luxury Median Other Discount Stores Matches Inexpensive Matches ※ Service and user ontology trees : Matching terms Shopping Service ontology tree User ontology tree
  6. 6. W3C CC/PP <ul><li>Composite Capabilities / Preference Profiles </li></ul><ul><li>Specify how client devices express their capabilities and preferences </li></ul><ul><li>&quot; user agent profile &quot; produce appropriate content to the client device </li></ul><ul><li>Particular attention is being paid to other kinds of devices such as mobile phones. </li></ul>
  7. 7. W3C CC/PP WAP Gateway WAP push proxy gateway Profile Server WAP Server Send capabilities and preferences Query for capabilities and preferences Internet Web Content CC/PP Profiles ※ CC/PP architecture in a WAP environment URL
  8. 8. W3C CC/PP Web Content Web Content Http GET Response HTTP Gateway ※ Client initiated Response HTTP OPTIONS HTTP POST Push proxy gateway ※ Server initiated ※ Transport of profiles from client to origin server X - wap - profile X - wap - profile diff X-wap-profile-warning X- wap – profile X- wap – profile- diff X–wap–profile-warning
  9. 9. W3C CC/PP Web Content Web Content WSP GET Response HTTP Gateway ※ Client initiated Response HTTP CONNECT HTTP POST Push proxy gateway ※ Server initiated HTTP GET Response WSP CONNECT Response WAP PUSH ※ WSP protocol for client profile transport
  10. 10. FIPA’s ontology service <ul><li>F oundation for I ntelligent P hysical A gents </li></ul><ul><li>Recognized the shared ontologies </li></ul><ul><li>Provide common application vocabulary </li></ul><ul><li>Managed separately client applications </li></ul>
  11. 11. FIPA’s ontology service Ontology O1 User A User B Ontology agent Ontology server O1 Ontology O2 Ontology server O2 Quality Best Normal Service Service Best Normal ※ Quality search Quality User A User B
  12. 12. FIPA’s ontology service Ontology O1 User A User B Ontology agent Ontology server O1 Ontology O2 Ontology server O2 Quality Best Normal Service Service Best Normal ※ Picture exchange User A User B Q
  13. 13. Otology design <ul><li>Creative by individual domain </li></ul><ul><li>Requires consensus multiple parties </li></ul><ul><li>Use hierarchical descriptions </li></ul><ul><li>More complicate extensions </li></ul><ul><li>Automated ontology generation </li></ul><ul><li>How is an ontology generated </li></ul>
  14. 14. Otology design <ul><li>Without universally rule </li></ul><ul><li>Gruber : Exhibit clarity </li></ul><ul><li>Fernandez : OntoClean methodology </li></ul><ul><li>Criteria for ontology design and evaluation </li></ul>
  15. 15. Otology design Personal Travel Assistant Agent Travel Broker Agent Airlines Travel Service Agent Hotels Travel Service Agent Cars Travel Service Agent Restaurants Travel Service Agent Shared travel ontology ※ FIPA’s Personal Travel Assistant agent architecture with shared ontology Request information
  1. A particular slide catching your eye?

    Clipping is a handy way to collect important slides you want to go back to later.

×