Tour the world with Yahoo!’s       Time Traveler       Ajitsen Surendran
Agenda•   Time Traveler•   Science Behind Time Traveler•   Yahoo Query Language - YQL•   Location Api
Let’s see Time Traveler in action
Science behind Time traveler• Automatic Construction of Travel Itineraries  using Social Breadcrumbs
Let’s start building with YQL
Searching by location• Bounding Box  – North, East  – South, West• Radius search  – Give Center co-ordinates in lat, lon  ...
Where am I ? – Ask the User
Where am I? – Ask the Browser             HTML 5
Infer location from IP & Content• Online advertisement• Detect the home address of person• BOSS ‘s PlaceSpotter can be use...
NOTESSlide 3:Youtube Video: http://www.youtube.com/watch?v=Lv1aCLjDS0QImages in this slide were taken from http://www.webp...
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Hacku iitkgp-timetraveller-yql-geo

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  • Youtube Video: http://www.youtube.com/watch?v=Lv1aCLjDS0QImages in this slide were taken from http://www.webpronews.com/yahoo-time-traveler-app-2012-05
  • ACM Ref: http://doi.acm.org/10.1145/1810617.1810626 Choudhury, Munmun De; Feldman, Moran; Amer-Yahia, Sihem; Golbandi, Nadav; Lempel, Ronny & Yu, Cong. (ACM 2010)
  • YQL Tutorial Screen cast: http://developer.yahoo.com/yos/screencasts/yql_screencast.html ( 5 min )YQL Console http://developer.yahoo.com/yql/console/Getflickr images of Kolkata, searching by geo http://bit.ly/Xh4OiO
  • select * from geo.places where text="sfo”http://developer.yahoo.com/yql/console/#h=select%20*%20from%20geo.places%20where%20text%3D%22sfo%22 Get location from lat, lonselect * from google.geocoding where q="40.714224,-73.961452”http://yhoo.it/VNvKqVEast 180, North 90, West -180, South -90WOEID http://developer.yahoo.com/geo/geoplanet/guide/concepts.html#woeidsplanetDistance between two points in kilo meters given lat lon ( and more )http://www.movable-type.co.uk/scripts/latlong.html
  • http://html5demos.com/geo
  • BossPlaceSpotter:- http://developer.yahoo.com/boss/geo/docs/key-concepts.html
  • Hacku iitkgp-timetraveller-yql-geo

    1. 1. Tour the world with Yahoo!’s Time Traveler Ajitsen Surendran
    2. 2. Agenda• Time Traveler• Science Behind Time Traveler• Yahoo Query Language - YQL• Location Api
    3. 3. Let’s see Time Traveler in action
    4. 4. Science behind Time traveler• Automatic Construction of Travel Itineraries using Social Breadcrumbs
    5. 5. Let’s start building with YQL
    6. 6. Searching by location• Bounding Box – North, East – South, West• Radius search – Give Center co-ordinates in lat, lon – Radius in kilometers• Where on Earth ID - WOEID• Point of Interest - POI
    7. 7. Where am I ? – Ask the User
    8. 8. Where am I? – Ask the Browser HTML 5
    9. 9. Infer location from IP & Content• Online advertisement• Detect the home address of person• BOSS ‘s PlaceSpotter can be used to find location given a text
    10. 10. NOTESSlide 3:Youtube Video: http://www.youtube.com/watch?v=Lv1aCLjDS0QImages in this slide were taken from http://www.webpronews.com/yahoo-time-traveler-app-2012-05Slide 4:ACM Ref: http://doi.acm.org/10.1145/1810617.1810626Choudhury, Munmun De; Feldman, Moran; Amer-Yahia, Sihem; Golbandi, Nadav; Lempel, Ronny & Yu, Cong. (ACM 2010)Slide 5:YQL Tutorial Screen cast: http://developer.yahoo.com/yos/screencasts/yql_screencast.html ( 5 min )YQL Console http://developer.yahoo.com/yql/console/Get flickr images of Kolkata, searching by geohttp://bit.ly/Xh4OiOSlide 6:select * from geo.places where text="sfo”http://developer.yahoo.com/yql/console/#h=select%20*%20from%20geo.places%20where%20text%3D%22sfo%22Get location from lat, lonselect * from google.geocoding where q="40.714224,-73.961452”http://yhoo.it/VNvKqVEast 180, North 90, West -180, South -90WOEIDhttp://developer.yahoo.com/geo/geoplanet/guide/concepts.html#woeidsplanetDistance between two points in kilo meters given lat lon ( and more )http://www.movable-type.co.uk/scripts/latlong.htmlSlide 8:http://html5demos.com/geoSlide 9:Boss PlaceSpotter:- http://developer.yahoo.com/boss/geo/docs/key-concepts.html
    11. 11. Questions ?

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