Results 261 to 270 of about 520,796 (299)
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On the protection of social networks user’s information
Knowledge-Based Systems, 2013Social networks have become an essential ingredient of interpersonal communication in the modern world. They enable users to express and share common interests, comment upon everyday events with all the people with whom they are connected. Indeed, the growth of social media has been rapid and has resulted in the adoption of social networks to meet ...
Jordi Marés, Vicenç Torra
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Information Dissemination in Social Networks
Proceedings of the 6th International Conference on Agents and Artificial Intelligence, 2014Social networks are currently one of the most studied structures for information and knowledge exchange. These structures are very well described in terms of their static structure, this article attempts to propose the model of their dynamic behavior and the spread of information and knowledge in these networks.
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The Information Life of Social Networks
Proceedings of the Eighth ACM International Conference on Web Search and Data Mining, 2015Vast amounts of information are propagated in online social networks such as Facebook. This talk will describe several studies characterizing how information diffuses over social ties, from the growth of individual cascades to the predictability of their eventual size.
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Recreation, Informal Social Networks and Social Capital
Journal of Leisure Research, 2005This paper examines the determinants of recreational practices amongst members of three diverse voluntary associations in the North West of England, focusing on being hosts and guests in private homes and eating and drinking outside the home. Using multi-level models analysing a rich data source on the social networks of members, we show how ...
Warde, Alan +2 more
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Social networks and receiving informal care
2018In 2001, roughly half a million people (4% of the Dutch population) received informal care from family members living outside their home, and a quarter of a million (2% of the Dutch population) received this care from acquaintances, such as friend, neighbours and work colleagues. The potential supply of informal care - indicate by the number for people
de Boer, A +3 more
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Information network or social network?
Proceedings of the 23rd International Conference on World Wide Web, 2014In this paper, we provide a characterization of the topological features of the Twitter follow graph, analyzing properties such as degree distributions, connected components, shortest path lengths, clustering coefficients, and degree assortativity. For each of these properties, we compare and contrast with available data from other social networks ...
Seth A. Myers +3 more
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Analyzing the Shared Information in Social Networks
2018 14th European Dependable Computing Conference (EDCC), 2018We use a concise stochastic calculus to describe the interactions among the participants in web-based social networks. The stochastic nature of these interactions is given by the fact that the duration of the interaction can be represented by a stochastic rate of an exponential distribution. To ensure a more secure sharing of information in the systems
Bogdan Aman, Gabriel Ciobanu
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Efficient sampling of information in social networks
Proceedings of the 2008 ACM workshop on Search in social media, 2008As online social networking emerges, there has been increased interest to utilize the underlying social structure as well as the available social information to improve search. In this paper, we focus on improving the performance of information collection from the neighborhood of a user in a dynamic social network.
Gautam Das 0001 +3 more
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The Informational Value of Social Tagging Networks
Journal of Marketing, 2014Social tagging is a new way to share and categorize online content that enables users to express their thoughts, perceptions, and feelings with respect to diverse concepts. In social tagging, content is connected through user-generated keywords—“tags”—and is readily searchable through these tags.
Hyoryung Nam, P.K. Kannan
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Product information diffusion in a social network
Electronic Commerce Research, 2018There is a need to understand how to: spread product information to maximum range, identifying influential users, and analyze how they are intrinsically connected in a social network. In this paper, we collected tweets of Huawei Mate 9 to analyze users’ information behavior such as tweeting, forwarding, and commenting on tweets.
Ling Zhang +2 more
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