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6km5km
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Neighbourhood Boundaries by Tom Taylor http://boundaries.tomtaylor.co.uk/ 11
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Kevin Lynch, 1960.
”The Image of the City”
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Ahern et al. [JCDL 2007] Social Media - Mor Naaman
More “activity” in a certain location indicates the importance of that location
Tags that are unique to a certain location can be used to represent the location
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Ahern et al. [JCDL 2007]
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Stanley Milgram, 1976. ”Psychological Maps of Paris”
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Y!RB, 2006 Tag Maps:
World Explorer
Ahern et al. [JCDL 2007] http://tagmaps.research.yahoo.com
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Kennedy et al. [MM 2007, WWW 2008]
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Social Media - Mor Naaman 23 Flickr Trends by Kellan http://flickrtrends.appspot.com
TagLines by Yahoo! http://research.yahoo.com/taglines/ 24 Social Media - Mor Naaman
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Rattenbury et al. [SIGIR 2007]
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Becker, Naaman, Gravano [WebDB 2009, WSDM 2009]
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Leveraging explicitly disclosed location information to understand tourist dynamics: a case study. Girardin et al., Journal of Location Based Services
Digital Footprinting: Uncovering tourists with User-Generated Content. Girardin et al., IEEE PERVASIVE computing
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Social Media - Mor Naaman 38 http://zonetag.research.yahoo.com
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CitySense by Sense Networks
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Naaman, Boase, Lai [CSCW 2010]
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Informers
Meformers
Naaman, Boase, Lai [CSCW 2010]
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Naaman, Boase, Lai [CSCW 2010]
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From Elizabeth Currid & Sarah Williams
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Volumeoftweets,meanforevery15minperiodoverallweekdays,7pmto7pm
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