1. web science
Erik Duval
K.U.Leuven & ARIADNE
http://www.cs.kuleuven.be/~erikd
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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
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7. > 2.000.000.000 images

9. Jan 2008:
80.000.000 users
3.000.000.000 videos

15. >5000
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16. from scarcity to abundance
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17. from scarcity to abundance
a “better
problem”
paradox of
choice
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18. Do numbers matter?
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19. Do numbers matter?
http://www.thelongtail.com/
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23. xavier ochoa

29. praktisch
• 1ste semester
• algemeen paper
• 3 specifieke
papers
• 2de semester
• analyse van een
crawl

30. Questions?
http://erikduval.wordpress.com/
http://www.cs.kuleuven.be/~erikd
Thanks!
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