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Urban Gravity: a Model for Intercity Telecommunication Flows

Autor: Krings, G., Calabrese, F., Ratti, C., Blondel, V. D.

We analyze the anonymous communication patterns of 2.5 million customers of a Belgian mobile phone operator. Grouping customers by billing address, we build a social network of cities, that consists of communications between 571 cities in Belgium. We

Externí odkaz: http://arxiv.org/abs/0905.0692

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The Role of Second Trials in Cascades of Information over Networks

Autor: de Kerchove, C., Krings, G., Lambiotte, R., Blondel, V. D., Van Dooren, P.

We study the propagation of information in social networks. To do so, we focus on a cascade model where nodes are infected with {probability $p_1$ after their first contact with the information and with probability $p_2$ at all subsequent contacts.}

Externí odkaz: http://arxiv.org/abs/0806.4880

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Local Leaders in Random Networks

Autor: Blondel, V. D., Guillaume, J. -L., Hendrickx, J. M., de Kerchove, C., Lambiotte, R.

Publikováno v: Phys. Rev. E 77, 036114 (2008)

We consider local leaders in random uncorrelated networks, i.e. nodes whose degree is higher or equal than the degree of all of their neighbors. An analytical expression is found for the probability of a node of degree $k$ to be a local leader. This

Externí odkaz: http://arxiv.org/abs/0707.4064

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Equivalence of hybrid dynamical systems

Autor: van der Schaft, Arjan, de Moor, B.L.M., Motmans, B., Willems, J.C., van Dooren, P., Blondel, V.

Publikováno v: Proceedings of the Sixteenth International Symposium on Mathematical Theory of Networks and Systems (MTNS2004)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::f2ae446dd006f16549809f1302c611d2
https://research.utwente.nl/en/publications/equivalence-of-hybrid-dynamical-systems(a9e25ce2-d3d0-42d3-8381-d07cdd1c8092).html

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Transfer functions for infinite-dimensional systems

Autor: Zwart, Heiko J., de Moor, B.L.M., Motmans, B., Willems, J.C., van Dooren, P., Blondel, V.

Publikováno v: Proceedings of the 16th International Symposium on Mathematical Theory of Networks and Systems

In this paper, we study three definitions of the transfer function for an infinite-dimensional system. The first one defines the transfer function as the expression $C(sI-A)^{-1}B+D$. In the second definition, the transfer function is defined as the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::c43c2a4733fb4b6b798b472d976c416e
https://research.utwente.nl/en/publications/e6e23028-87ab-4bb6-8a43-27da197bbce4

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