Web Science
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  • 1. web science Erik Duval K.U.Leuven & ARIADNE http://www.cs.kuleuven.be/~erikd 1
  • 2. 2
  • 3. if you fold a piece of paper 50 times, then how thick does it get? 3
  • 4. if you fold a piece of paper 50 times, then how thick does it get? about the distance to the sun... 3
  • 5. if you fold a piece of paper 50 times, then how thick does it get? about the distance to the sun... http://www.worldpopulationbalance.org/pop/stats.php 3
  • 6. > 2.000.000.000 images
  • 7. Jan 2008: 80.000.000 users 3.000.000.000 videos
  • 8. >5000 9
  • 9. from scarcity to abundance 10
  • 10. from scarcity to abundance a “better problem” paradox of choice 10
  • 11. Do numbers matter? 11
  • 12. Do numbers matter? http://www.thelongtail.com/ 11
  • 13. xavier ochoa
  • 14. praktisch • 1ste semester • algemeen paper • 3 specifieke papers • 2de semester • analyse van een crawl
  • 15. Questions? http://erikduval.wordpress.com/ http://www.cs.kuleuven.be/~erikd Thanks! 22