2491 search results - page 120 / 499 » Social Networking |
146
Voted
ICPADS
2010
IEEE
15 years 1 months ago
2010
IEEE
Online Social Networks (OSNs) are more and more popular recently; people may through them interact with each other for the purpose of social intercourse. The client/server OSN arch...
122
Voted
ESORICS
2009
Springer
16 years 4 months ago
2009
Springer
Abstract. Recent years have seen unprecedented growth in the popularity of social network systems, with Facebook being an archetypical example. The access control paradigm behind t...
115
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KDD
2007
ACM
16 years 4 months ago
2007
ACM
We propose frameworks and algorithms for identifying communities in social networks that change over time. Communities are intuitively characterized as "unusually densely kni...
112
Voted
ECAI
2004
Springer
15 years 9 months ago
2004
Springer
Trust is a necessary concept to realize the Semantic Web. But how can we build a “Web of Trust”? We first argue that a small “Web of Trust” for each community is very esse...
173
Voted
INFOCOM
2012
IEEE
13 years 6 months ago
2012
IEEE
—Location sharing is a fundamental component of mobile online social networks (mOSNs), which also raises significant privacy concerns. The mOSNs collect a large amount of locati...