89 search results - page 8 / 18 » Socializing volunteers in an online community: a field exper... |
113
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INFOCOM
2012
IEEE
13 years 12 days ago
2012
IEEE
—Distributed systems without trusted identities are particularly vulnerable to sybil attacks, where an adversary creates multiple bogus identities to compromise the running of th...
102
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KDD
2009
ACM
15 years 10 months ago
2009
ACM
Online forums represent one type of social media that is particularly rich for studying human behavior in information seeking and diffusing. The way users join communities is a re...
CHI
2000
ACM
15 years 2 months ago
2000
ACM
This paper provides a unique quantitative analysis of the social dynamics of three chat rooms in the Microsoft VChat graphical chat system. Survey and behavioral data were used to...
CHI
2008
ACM
15 years 10 months ago
2008
ACM
Geocaching is a location-based activity that has been practiced for a number of years. As a sustained and established activity it represents an important opportunity for understan...
CE
2007
14 years 9 months ago
2007
This paper argues that the internet is built around key technology design features of openness, robustness and decentralisation. These design features have transformed into social...