Frank W Takes,Walter A Kosters,Boyd Witte et al.
Frank W Takes et al.
In corporate networks, firms are connected through links of corporate ownership and shared directors, connecting the control over major economic actors in our economies in meaningful and consequential ways. Most research thus far focused on...
Pre-emptive spectral graph protection strategies on multiplex social networks [0.03%]
多重社会网络上的预谱图保护策略
Arie Wahyu Wijayanto,Tsuyoshi Murata
Arie Wahyu Wijayanto
Constructing effective and scalable protection strategies over epidemic propagation is a challenging issue. It has been attracting interests in both theoretical and empirical studies. However, most of the recent developments are limited to ...
Ferenc Béres,Róbert Pálovics,Anna Oláh et al.
Ferenc Béres et al.
A plethora of centrality measures or rankings have been proposed to account for the importance of the nodes of a network. In the seminal study of Boldi and Vigna (2014), the comparative evaluation of centrality measures was termed a difficu...
Davide Vega,Matteo Magnani
Davide Vega
Three fundamental elements to understand human information networks are the individuals (actors) in the network, the information they exchange, that is often observable online as text content (emails, social media posts, etc.), and the time...
Modeling and maximizing influence diffusion in social networks for viral marketing [0.03%]
社会网络中影响传播的模型构建与最大化及其在病毒式营销中的应用研究
Wenjun Wang,W Nick Street
Wenjun Wang
Modeling influence diffusion in social networks is an important challenge. We investigate influence-diffusion modeling and maximization in the setting of viral marketing, in which a node's influence is measured by the number of nodes it can...
Centralized nucleation in online networks leads to high social inequality [0.03%]
网络中的集中式成核导致了高度的社会不平等现象
Yaniv Dover,Guy Kelman
Yaniv Dover
Even though the heterogeneity of centrality in social networks is well documented, its role and effect on network stability in real life remains unclear. The literature roughly suggests that network structure is such that networks have an "...
Pierre-Louis Giscard,Richard C Wilson
Pierre-Louis Giscard
In a recent work we introduced a measure of importance for groups of vertices in a complex network. This centrality for groups is always between 0 and 1 and induces the eigenvector centrality over vertices. Furthermore, its value over any g...
Meisam Akbarzadeh,Soroush Memarmontazerin,Sheida Soleimani
Meisam Akbarzadeh
Spatial embeddedness and planarity of urban road networks limit the range of their node degree values. Therefore, pursuing analysis based on the distribution of node degrees e.g. scale free aspect could not be accomplished in urban road net...
Multi-objective optimisation of reliable product-plant network configuration [0.03%]
可靠的产品-设施网络配置的多目标优化
Alexandra Brintrup,Alena Puchkova
Alexandra Brintrup
Ensuring manufacturing reliability is key to satisfying product orders when production plants are subject to disruptions. Reliability of a supply network is closely related to the redundancy of products as production in disrupted plants can...
Connectivity and complex systems: learning from a multi-disciplinary perspective [0.03%]
互联与复杂系统：跨学科视角下的学习研究
Laura Turnbull,Marc-Thorsten Hütt,Andreas A Ioannides et al.
Laura Turnbull et al.
In recent years, parallel developments in disparate disciplines have focused on what has come to be termed connectivity; a concept used in understanding and describing complex systems. Conceptualisations and operationalisations of connectiv...