Web 3.0 Intro
- 2. web 1.0 web 2.0 web 3.0 1993 2003 2010 2020 ?
- 3. Web 1.0 Read-only content and static HTML websites.
- 4. Web 2.0 User-generated content and social network
- 5. Web 3.0 Semantic Web, machine can read the data and help us
- 6. Semantic?
- 7. What is syntax? How you say something.
- 8. What is semantic? The meaning behind what you say.
- 9. Web page is written in HTML
- 10. HTML describes the syntax not the semantics.
- 11. I love you. for example,
- 12. I love you. Does the meaning changed? No, but machine don’t know.
- 13. what machine see what human see http://www.w3.org/TR/xhtml-rdfa-primer/
- 14. The goals of semantic 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 of current web
- 16. When you try to organize a trip on the web...
- 17. You have to consult a large numbers of sites. You had to mentally integrate all those information to achieve your goals. Ivan Herman, 2009
- 18. friend list on social network...
- 19. You had to type in and connect with friends again and again for each site.
- 20. Why?
- 21. Because current web is web of documents.
- 23. unstructured data structured data word document excel spreadsheet
- 24. current web vs. semantic web unstructured data structured data web of document web of data
- 25. Semantic web enables people to share content beyond the boundaries of applications and websites.
- 26. How semantic web works?
- 27. Add metadata to webpages. place event person person relationship
- 29. How to add metadata 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...
- 33. http://aarronwalter.com/presentations/sxsw08/ bring information from one place to another
- 34. Demo
- 47. IE 8 with Opmph Add-on http://visitmix.com/lab/oomph
- 48. IE 8’s web slice http://www.microsoft.com/windows/internet-explorer/features/easier.aspx
- 49. Semantic web=World wide database http://www.readwriteweb.com/archives/understanding_the_new_web_era_web_30_linked_data_s.php
- 50. From current web to semantic web
- 51. Thank you!
- 52. Backup Slides
- 53. Who’s using Microformats? Google Maps 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. http://208.65.30.132:2060/products/cypher/img/ad-framework.gif Natural Language Processing for the Semantic Web
- 56. example of microformat’s hCard <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>