Results 21 to 30 of about 248,560 (316)
Decentralized privacy preserving services for Online Social Networks [PDF]
, 2018 Current popular and widely adopted Online Social Networks (OSNs) all follow a logically centered architecture, by which one single entity owns unprecedented collections of personal data in terms of amount, variety, geographical span, and richness in ...
Elena Ferrari +5 more
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Dynamics in Online Social Networks [PDF]
, 2013 An increasing number of today's social interactions occurs using online social media as communication channels. Some online social networks have become extremely popular in the last decade. They differ among themselves in the character of the service they provide to online users.
Przemyslaw A. Grabowicz +2 more
openaire +2 more sources
Opportunistic Social Networks for Academia [PDF]
, 2011 This paper begins by describing the behavioural shift in online interactivity and how it has empowered the growth of online social networks and emergent forms of social awareness.
Tiropanis, Thanassis +3 more
core +1 more source
Analyzing the impact of storage shortage on data availability in decentralized online social networks [PDF]
, 2014 Maintaining data availability is one of the biggest challenges in decentralized online social networks (DOSNs). The existing work often assumes that the friends of a user can always contribute to the sufficient storage capacity to store all data. However,
Fu, Songling +9 more
core +1 more source
Optimizing online social networks for information propagation. [PDF]
PLoS ONE, 2014 Online users nowadays are facing serious information overload problem. In recent years, recommender systems have been widely studied to help people find relevant information. Adaptive social recommendation is one of these systems in which the connections
Duan-Bing Chen +4 more
doaj +1 more source
Link prediction in multiplex online social networks [PDF]
Royal Society Open Science, 2017 Online social networks play a major role in modern societies, and they have shaped the way social relationships evolve. Link prediction in social networks has many potential applications such as recommending new items to users, friendship suggestion and ...
Mahdi Jalili +4 more
doaj +1 more source
Sources of Segregation in Social Networks: A Novel Approach Using Facebook [PDF]
, 2017 Most research on segregation in social networks considers small circles of strong ties, and little is known about segregation among the much larger number of weaker ties. This article proposes a novel approach to the study of these more extended networks,
Hofstra, B. +6 more
core +1 more source
Benford's Law Applies to Online Social Networks. [PDF]
PLoS ONE, 2015 Benford's Law states that, in naturally occurring systems, the frequency of numbers' first digits is not evenly distributed. Numbers beginning with a 1 occur roughly 30% of the time, and are six times more common than numbers beginning with a 9.
Jennifer Golbeck
doaj +1 more source
Estimating the size of online social networks [PDF]
International Journal of Social Computing and Cyber-Physical Systems, 2010 The huge size of online social networks (OSNs) makes it prohibitively expensive to precisely measure any properties which require the knowledge of the entire graph. To estimate the size of an OSN, i.e., the number of users an OSN has, this paper introduces three estimators using widely available OSN functionalities/services.
Ye, Shaozhi, Wu, S F
openaire +3 more sources
Discovering Relational Intelligence in Online Social Networks [PDF]
, 2020 Information networks are pivotal to the operational utility of key industries like medical, finance, governments, etc. However, applications in this area are not adequate in representing relationships between nodes[34].
Ho, Hang Kei +7 more
core +1 more source