Tipping the balances of a small world
arXiv:cond-mat/0304321
Abstract
Recent progress in the large scale mapping of social networks is opening new quantitative windows into the structure of human societies. These networks are largely the result of how we access and utilize information. Here I show that a universal decision mechanism, where we base our choices upon the actions of others, can explain much of their structure. Such collective social arrangements emerge from successful strategies to handle information flow at the individual level. They include the formation of closely-knit communities and the emergence of well-connected individuals. The latter can command the following of others while only exercising ordinary judgement.
arXiv comment10 pages, 4 figures, uses RevTex
References in corpus (10)
- Emergence of scaling in random networks
- Statistical mechanics of complex networks
- Community structure in social and biological networks
- Lethality and centrality in protein networks
- Classes of behavior of small-world networks
- Specificity and stability in topology of protein networks
- Network robustness and fragility: Percolation on random graphs
- Identity and Search in Social Networks
- Models of the Small World: A Review
- From boom to bust and back again: the complex dynamics of trends and fashions