Showing papers on "Network science published in 1991"
Book•
30 Dec 1991
TL;DR: In this article, the development of social network analysis, tracing its origins in classical sociology and its more recent formulation in social scientific and mathematical work, is described and discussed. But it is argued that the analysis of social networks is not a purely static process.
Abstract: 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. It is argued...
6,366 citations
Book•
30 Dec 1991TL;DR: Networks and Relations The Development of Social Network Analysis Handling Relational Data Lines, Direction and Density Centrality and Centralization Components, Cores, and Cliques Positions, Roles and Clusters Dimensions and Displays Appendix Social Network Packages
Abstract: Networks and Relations The Development of Social Network Analysis Handling Relational Data Lines, Direction and Density Centrality and Centralization Components, Cores, and Cliques Positions, Roles, and Clusters Dimensions and Displays Appendix Social Network Packages
5,638 citations
IBM1
TL;DR: An exact graph-reduction algorithm is presented for solving the k-terminal reliability problem with node failures on an arbitrary network.
Abstract: Consideration is given to the problem of analyzing the reliability of a network, specifically, the probability that a given set of critical nodes within the network can communicate, given the failure probabilities for component nodes and links. An exact graph-reduction algorithm is presented for solving the k-terminal reliability problem with node failures on an arbitrary network. k-terminal reliability means that a specific set of k target nodes must be able to communicate with one another. The authors model the network by an undirected probabilistic graph whose vertices represent the nodes and whose edges represent the links. >
40 citations