تقرير
Temporal Evolution of Social Innovation
| العنوان: | Temporal Evolution of Social Innovation |
|---|---|
| المؤلفون: | Kulkarni, Varsha S. |
| سنة النشر: | 2014 |
| المجموعة: | Computer Science Nonlinear Sciences Physics (Other) |
| مصطلحات موضوعية: | Physics - Physics and Society, Computer Science - Social and Information Networks, Nonlinear Sciences - Adaptation and Self-Organizing Systems |
| الوصف: | Acceptance of an innovation can occur through mutliple exposures to individuals who have already accepted it. Presented here is a model to trace the evolution of an innovation in a social network with a preference $\lambda$, amidst topological constraints specified mainly by connectivity, $k$ and population size, $N_k$. With the interplay between properties of innovation and network structure, the model attempts to explain the variations in patterns of innovations across social networks. Time in which the propagation attains highest velocity depends on $\lambda^{-2}k^{-2}N_{k}^{1/2}$. Dynamics in random networks may lead or lag behind that in scale-free networks depending on the average connectivity. Hierarchical propagation is evident across connectivity classes within scale-free networks, as well as across random networks with distinct topological indices. For highly preferred innovations, the hierarchy observed within scale-free networks tends to be insignificant. The results have implications for administering innovations in finite size networks. |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/1408.5079 |
| رقم الأكسشن: | edsarx.1408.5079 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |