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Web 3.0 Intro
- 1.
- 2. web 1.0 web2.0 web 3.0 1993 2003 2010 2020 ?
- 3. Web 1.0 Read-only contentand static HTML websites.
- 4. Web 2.0 User-generated contentand social network
- 5. Web 3.0 Semantic Web,machine can read the data and help us
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- 7. What is syntax? Howyou say something.
- 8. What is semantic? Themeaning behind what you say.
- 9. Web page iswritten in HTML
- 10. HTML describes thesyntax not the semantics.
- 11. I love you. forexample,
- 12. I love you. Doesthe meaning changed? No, but machine don’t know.
- 13. what machine seewhat human see http://www.w3.org/TR/xhtml-rdfa-primer/
- 14. The goals ofsemantic web Spend less time searching Spend less time looking at things that do not matter Spend less time explaining what we want to computers
- 15. The problems ofcurrent web
- 16. When you tryto organize a trip on the web...
- 17. You have toconsult a large numbers of sites. You had to mentally integrate all those information to achieve your goals. Ivan Herman, 2009
- 18. friend list onsocial network...
- 19. You had totype in and connect with friends again and again for each site.
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- 21. Because current webis web of documents.
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- 23. unstructured data structureddata word document excel spreadsheet
- 24. current web vs.semantic web unstructured data structured data web of document web of data
- 25. Semantic web enables peopleto share content beyond the boundaries of applications and websites.
- 26. How semantic webworks?
- 27. Add metadata towebpages. place event person person relationship
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- 29. How to addmetadata to webpages? RDFa
- 30. People and Organizations hCard,XFN Calendars and Events hCalendar Opinions, Ratings and Reviews VoteLinks, hReview Licenses: rel-license Tags, Keywords, Categories rel-tag Lists and Outlines XOXO More… specifications {
- 31. With semantic web,we can...
- 32.
- 33. http://aarronwalter.com/presentations/sxsw08/ bring information fromone place to another
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- 47. IE 8 withOpmph Add-on http://visitmix.com/lab/oomph
- 48. IE 8’s webslice http://www.microsoft.com/windows/internet-explorer/features/easier.aspx
- 49. Semantic web=World widedatabase http://www.readwriteweb.com/archives/understanding_the_new_web_era_web_30_linked_data_s.php
- 50. From current webto semantic web
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- 53. Who’s using Microformats? GoogleMaps Yahoo Local Upcoming Facebook Linkedin eBay Amazon
- 54. http://www.experientia.com/blog/uploads/2007/07/web_3_2.gif Web 1.0 vs.Web 2.0 and Web 3.0
- 55.
- 56. example of microformat’shCard <li id="33458931" class="vcard"><div class="main-data"><a href="http://local.yahoo.com/ info-33458931-ra-sushi-bar-restaurant-houston" class="biz-name fn org">RA Sushi Bar Restaurant</a> <em class="tel">(713) 621-0800</em> <em class="adr"> <span class="street-address">3908 Westheimer Rd</span> <span class="locality">Houston</span>, <span class="region">TX</span></em> <a href="http://www.rasushi.com/" class="url" target="_blank">www.rasushi.com</a> </div> </li>