Results 201 to 210 of about 13,271,429 (240)

Social Network Analysis

, 1988
This paper reports on the development of social network analysis, tracing its origins in classical sociology and its more recent formulation in social scientific and mathematical work.
John Scott
semanticscholar   +1 more source

A survey on influence maximization in a social network

Knowledge and Information Systems, 2018
Given a social network with diffusion probabilities as edge weights and a positive integer k , which k nodes should be chosen for initial injection of information to maximize the influence in the network?
Suman Banerjee, M. Jenamani, D. K. Pratihar   +2 more
semanticscholar   +1 more source

Social network analysis: An overview

WIREs Data Mining Knowl. Discov., 2018
Social network analysis (SNA) is a core pursuit of analyzing social networks today. In addition to the usual statistical techniques of data analysis, these networks are investigated using SNA measures.
S. Tabassum, F. Pereira, S. Fernandes, João Gama   +3 more
semanticscholar   +1 more source

Hiding individuals and communities in a social network

Nature Human Behaviour, 2016
The Internet and social media have fuelled enormous interest in social network analysis. New tools continue to be developed and used to analyse our personal connections, with particular emphasis on detecting communities or identifying key individuals in ...
Marcin Waniek, Tomasz P. Michalak, Talal Rahwan, M. Wooldridge   +3 more
semanticscholar   +1 more source

Time Spent on Social Network Sites and Psychological Well-Being: A Meta-Analysis

Cyberpsychology, Behavior, and Social Networking, 2017
This meta-analysis examines the relationship between time spent on social networking sites and psychological well-being factors, namely self-esteem, life satisfaction, loneliness, and depression.
Chiungjung Huang
semanticscholar   +1 more source

Subjective well-being associated with size of social network and social support of elderly

Journal of Health Psychology, 2016
The current study examined the impact of size of social network on subjective well-being of elderly, mainly focused on confirmation of the mediator role of perceived social support.
Xingmin Wang
semanticscholar   +1 more source

Latent Space Approaches to Social Network Analysis

, 2002
Network models are widely used to represent relational information among interacting units. In studies of social networks, recent emphasis has been placed on random graph models where the nodes usually represent individual social actors and the edges ...
P. Hoff, A. Raftery, M. Handcock
semanticscholar   +1 more source

The SAGE Handbook of Social Network Analysis

, 2011
Social network analysis has been one of the fastest growing and most influential areas of recent times. This sparkling Handbook offers an unrivalled resource. Systematically, it introduces readers to the key concepts, substantive topics, central methods,
John Scott, P. Carrington
semanticscholar   +1 more source