619 search results - page 87 / 124 » Characterizing user behavior in online social networks |
113
Voted
GLOBECOM
2006
IEEE
15 years 6 months ago
2006
IEEE
— We consider wireless multihop data networks with random multi-access mechanisms at the MAC layer. Our aim is to study the performance as perceived by users in a dynamic setting...
139
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ATAL
2008
Springer
15 years 2 months ago
2008
Springer
Computational grids offer users a simple access to tremendous computer resources for solving large scale computing problems. Traditional performance analysis of scheduling algorit...
122
Voted
HICSS
2011
IEEE
14 years 4 months ago
2011
IEEE
Is happiness contagious online? To answer this question, this paper investigates the posting behavior of users on Twitter.com, a popular online service for sharing short messages....
109
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WWW
2009
ACM
16 years 1 months ago
2009
ACM
There are many on-line settings in which users publicly express opinions. A number of these offer mechanisms for other users to evaluate these opinions; a canonical example is Ama...
115
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CSCW
2002
ACM
15 years 8 days ago
2002
ACM
Collaborative filtering has proven to be valuable for recommending items in many different domains. In this paper, we explore the use of collaborative filtering to recommend resea...