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CHI
2010
ACM
13 years 7 months ago
2010
ACM
Mobile services can provide users with information relevant to their current circumstances. Distant services in turn can acquire local information from people in an area of intere...
ICWSM
2009
13 years 6 months ago
2009
When users present themselves in a social networking community, they are called on to create profiles that are representative and portray a desired image. In this paper, we examin...
WWW
2009
ACM
12 years 4 months ago
2009
ACM
We analyse the corpus of user relationships of the Slashdot technology news site. The data was collected from the Slashdot Zoo feature where users of the website can tag other user...
WPES
2005
ACM
14 years 2 months ago
2005
ACM
Participation in social networking sites has dramatically increased in recent years. Services such as Friendster, Tribe, or the Facebook allow millions of individuals to create on...
CHI
2007
ACM
14 years 9 months ago
2007
ACM
Current systems for banking authentication require that customers not reveal their access codes, even to members of the family. A study of banking and security in Australia shows ...