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From Big Data to Meaningful Information

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From Big Data to Meaningful Information

  1. 1. Van Big Data naar Betekenisvolle Informatie “Big Data, opportuniteiten en toekomstperspectief” Leuven Inc, Leuven, 15 October 2013 Erik Duval http://erikduval.wordpress.com @ErikDuval 1
  2. 2. Thanks - merci - gracias - dank u köszönöm - ありがとうございます - ... MANY thanks for the invitation ! 2
  3. 3. 3 http://www.slideshare.net/erik.duval
  4. 4. Human-Computer Interaction technology enhanced learning music research personal health 4
  5. 5. data... 5
  6. 6. 6
  7. 7. 7 http://www.ritholtz.com/blog/2010/12/hierarchy-of-visual-knowledge/
  8. 8. value? meaning? 8
  9. 9. 9
  10. 10. 10
  11. 11. http://quantifiedself.com/ 11
  12. 12. you don’t have to run... 12
  13. 13. > 750 MB sensor data/second 13 http://www.linkedin.com/today/post/article/20130502024505-9947747-google-s-self-driving-car-gathers-nearly-1-gb-per-second
  14. 14. 64 laser beams 1 million measures/sec 11cm resolution navmap for static objects 14 http://www.popsci.com/cars/article/2013-09/google-self-driving-car
  15. 15. algorithm <> human 15
  16. 16. 16
  17. 17. added value of social 17
  18. 18. 18
  19. 19. living city 19
  20. 20. http://senseable.mit.edu/livesingapore/visualizations.html 20
  21. 21. 21 http://www.youtube.com/watch?v=wQpTM7ASc-w
  22. 22. mobile as source of data 22
  23. 23. http://www.spiegel.de/fotostrecke/photo-gallery-operation-socialist-fotostrecke-101663.html 23
  24. 24. http://www.brusselsstudies.be/medias/publications/NL_129_BruS42NL.pdf 24
  25. 25. more social? 25
  26. 26. http://apps.washingtonpost.com/g/page/world/the-nsas-overcollection-problem/517/ 26
  27. 27. http://gizmodo.com/5813875/what-happens-in-60-seconds-on-the-internet 27
  28. 28. http://www.informationisbeautiful.net/2010/peak-break-up-times-on-facebook/ 28
  29. 29. 29
  30. 30. http://venturebeat.com/2013/10/08/ibm-researcher-can-decipher-your-personality-in-200-tweets/#b2EakdAyQ41oQQ6q.02 30
  31. 31. http://www.facebookstories.com/stories/1574/interactive-mapping-the-world-s-friendships#color=language-official&story=1&country=BE 31
  32. 32. 32
  33. 33. data mining <> visual analytics 33
  34. 34. number crunching <> human perception 34
  35. 35. self driving car <> gps + dashboard 35
  36. 36. personal benefit & monetization 36
  37. 37. 37
  38. 38. bringing the power of genetic testing to everyday consumers so they can better manage their own health care using the aggregated data from those tests to help doctors, scientists, hospitals, and researchers discover new cures for diseases that emanate from troublesome genetic mutations http://www.fastcompany.com/3018598/for-99-this-ceo-can-tell-you-what-might-kill-you-inside-23andme-founder-anne-wojcickis-dna-r 38
  39. 39. open data 39
  40. 40. 40
  41. 41. 41 http://okfn.org/opendata/
  42. 42. :-) http://data.gov (-: 42
  43. 43. http://data.gov.be 43
  44. 44. 44 http://www.opendataforum.be
  45. 45. 45 http://www.openstreetmap.org/
  46. 46. 46 http://linkeddata.org
  47. 47. http://dev.citysdk.waag.org/buildings/#52.3732,4.9003,15 47
  48. 48. http://www.google.com/publicdata/explore? ds=d5bncppjof8f9_&ctype=b&strail=false&nselm=s&met_x=sp_dyn_le00_in&scale_x=lin&ind_x=false&met_y=sp_dyn_tfrt_in&scale_y=lin&ind_y=false&met_s=sp_pop_totl&scale_s=lin&ind_s=fal se&dimp_c=country:region&ifdim=country&iconSize=0.5&uniSize=0.035#! 48 ctype=b&strail=false&bcs=d&nselm=s&met_x=sp_dyn_le00_in&scale_x=lin&ind_x=false&met_y=sp_dyn_tfrt_in&scale_y=lin&ind_y=false&met_s=sp_pop_totl&scale_s=lin&ind_s=false&dimp_c=
  49. 49. new professions... data journalism 49
  50. 50. 50 http://datajournalismhandbook.org/
  51. 51. http://wheredoesmymoneygo.org/dailybread.html 51
  52. 52. http://openspending.org/eu-commission-fts 52
  53. 53. clickstream analysis 53
  54. 54. 54
  55. 55. J. Bollen, H.Van de Sompel, A. Hagberg, L. Bettencourt, R. Chute, M. A. Rodriguez, and L. Balakireva. 55 Clickstream data yields high-resolution maps of science. PloS one, 4(3):e4803, Mar. 2009.
  56. 56. 56
  57. 57. learning analytics 57
  58. 58. 58
  59. 59. http://www.educause.edu/ero/article/signals-applying-academic-analytics 59
  60. 60. http://www.engadget.com/2013/01/09/kno-launches-kno-me-interactive-textbook-metrics-lets-you-stu/ 60
  61. 61. controle & privacy 61
  62. 62. 62 http://thecynicalgirl.com/target-thinks-im-pregnant-bigdata/
  63. 63. 63
  64. 64. 64
  65. 65. https://www.usenix.org/sites/default/files/conference/protected-files/adler_sec13_slides.pdf 65
  66. 66. 66
  67. 67. in practical terms 67
  68. 68. demand what do you want to know? supply what do you know & what can you do with it? 68
  69. 69. http://datavislab.org 69
  70. 70. 70
  71. 71. ? @ErikDuval http://erikduval.wordpress.com 71

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