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Empowering Experience-Sharing through Social Networks                          Beatrice Valeri, Marcos Baez, Fabio Casati ...
Experience-sharingTuesday, October 16, 12
Experience-sharingTuesday, October 16, 12
Experience-sharingTuesday, October 16, 12
Experience-sharing                             Do current systems really                            empower our experience...
Experience-sharing   finding activities you really like                                        Do current systems really   ...
Experience-sharing   finding activities you really like           with the right people                                    ...
Experience-sharing   finding activities you really like           with the right people   without that filling that your mis...
Survey                 ?                ??        • Sources of event info                          • Aspects considered   ...
Survey                 ?                ??        • Sources of event info                          • Aspects considered   ...
RESULTS   Survey                                • Sources of event info                                    Invitation / In...
RESULTS   Survey                                • Ability to find                                    interesting events    ...
Experiment                          • 75 restaurants around                            Trentino - top TA                  ...
ExperimentTuesday, October 16, 12
ExperimentTuesday, October 16, 12
Dataset                          • 195 users                          • 1118 ratings                          • 214 commen...
Comparing to TATuesday, October 16, 12
Comparing to TA                            The population has a                             significant impactTuesday, Octo...
A deeper look                           • Defined 4 different                             networks                         ...
Metrics                          • A/B testing (70-30) per                            user                          • Prec...
Results                          • Similarity and friendship                            show promising results            ...
ScreenshotsTuesday, October 16, 12
ScreenshotsTuesday, October 16, 12
ScreenshotsTuesday, October 16, 12
ScreenshotsTuesday, October 16, 12
ScreenshotsTuesday, October 16, 12
What’s next                          • Run a user-study with                            initial subjects                  ...
thanks, any questions?                          http://lifeparticipation.orgTuesday, October 16, 12
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Comealong: Empowering Experience-Sharing through Social Networks

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Transcript of "Comealong: Empowering Experience-Sharing through Social Networks"

  1. 1. Empowering Experience-Sharing through Social Networks Beatrice Valeri, Marcos Baez, Fabio Casati University of Trento, Italy {valeri, baez, casati}@disi.unitn.itTuesday, October 16, 12
  2. 2. Experience-sharingTuesday, October 16, 12
  3. 3. Experience-sharingTuesday, October 16, 12
  4. 4. Experience-sharingTuesday, October 16, 12
  5. 5. Experience-sharing Do current systems really empower our experiences?Tuesday, October 16, 12
  6. 6. Experience-sharing finding activities you really like Do current systems really empower our experiences?Tuesday, October 16, 12
  7. 7. Experience-sharing finding activities you really like with the right people Do current systems really empower our experiences?Tuesday, October 16, 12
  8. 8. Experience-sharing finding activities you really like with the right people without that filling that your missing out things Do current systems really empower our experiences?Tuesday, October 16, 12
  9. 9. Survey ? ?? • Sources of event info • Aspects considered when deciding • Ability to find interesting eventsTuesday, October 16, 12
  10. 10. Survey ? ?? • Sources of event info • Aspects considered when deciding • Ability to find interesting events ~150 participantsTuesday, October 16, 12
  11. 11. RESULTS Survey • Sources of event info Invitation / Information from Friends • Aspects considered when deciding 44% often look at who goes to decideTuesday, October 16, 12
  12. 12. RESULTS Survey • Ability to find interesting events I’d like to have some way to find interesting things to do • Sources vs ability to find events People using the web feel the need for better toolsTuesday, October 16, 12
  13. 13. Experiment • 75 restaurants around Trentino - top TA • rating 1-5 from local people • friends from FacebookTuesday, October 16, 12
  14. 14. ExperimentTuesday, October 16, 12
  15. 15. ExperimentTuesday, October 16, 12
  16. 16. Dataset • 195 users • 1118 ratings • 214 commentsTuesday, October 16, 12
  17. 17. Comparing to TATuesday, October 16, 12
  18. 18. Comparing to TA The population has a significant impactTuesday, October 16, 12
  19. 19. A deeper look • Defined 4 different networks - overall - friends - similar - similar friends • Evaluated how effective they are to recommendTuesday, October 16, 12
  20. 20. Metrics • A/B testing (70-30) per user • Precision: + finding out something interesting to do • Recall: + reduce feeling of missing out thingsTuesday, October 16, 12
  21. 21. Results • Similarity and friendship show promising results • features for similarity should be exploredTuesday, October 16, 12
  22. 22. ScreenshotsTuesday, October 16, 12
  23. 23. ScreenshotsTuesday, October 16, 12
  24. 24. ScreenshotsTuesday, October 16, 12
  25. 25. ScreenshotsTuesday, October 16, 12
  26. 26. ScreenshotsTuesday, October 16, 12
  27. 27. What’s next • Run a user-study with initial subjects • Run experiments in other countries (Paraguay, Russia) • Pilot involving local businessesTuesday, October 16, 12
  28. 28. thanks, any questions? http://lifeparticipation.orgTuesday, October 16, 12
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