Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Barbaro, Alethea B. T."'
We develop an agent-based model on a lattice to investigate territorial development motivated by markings such as graffiti, generalizing a previously-published model to account for $K$ groups instead of two groups. We then analyze this model and pres
Externí odkaz:
http://arxiv.org/abs/2104.12512
We study a two-species cross-diffusion model that is inspired by a system of convection-diffusion equations derived from an agent-based model on a two-dimensional discrete lattice. The latter model has been proposed to simulate gang territorial devel
Externí odkaz:
http://arxiv.org/abs/2009.04189
We present an agent-based model to simulate gang territorial development motivated by graffiti marking on a two-dimensional discrete lattice. For simplicity, we assume that there are two rival gangs present, and they compete for territory. In this mo
Externí odkaz:
http://arxiv.org/abs/1802.05149
Publikováno v:
Multiscale Modelling and Simulation 14(3):1063-1088, 2016
We consider a collective behavior model in which individuals try to imitate each others' velocity and have a preferred speed. We show that a phase change phenomenon takes place as diffusion decreases, bringing the system from a "disordered" to an "or
Externí odkaz:
http://arxiv.org/abs/1510.04009
We study the well-known sociological phenomenon of gang aggregation and territory formation through an interacting agent system defined on a lattice. We introduce a two-gang Hamiltonian model where agents have red or blue affiliation but are otherwis
Externí odkaz:
http://arxiv.org/abs/1208.0401
Autor:
Barbaro, Alethea B. T., Degond, Pierre
We consider a hydrodynamic model of swarming behavior derived from the kinetic description of a particle system combining a noisy Cucker-Smale consensus force and self-propulsion. In the large self-propulsion force limit, we provide evidence of a pha
Externí odkaz:
http://arxiv.org/abs/1207.1926
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Autor:
Barbaro, Alethea B. T., Einarsson, Baldvin, Birnir, Bjorn, Sigurðsson, Sven Þ., Valdimarsson, Héðinn, Pálsson, Ólafur K., Sveinbjörnsson, Sveinn, Sigurðsson, Þorsteinn
Publikováno v:
Barbaro, Alethea B. T.; Einarsson, Baldvin; Birnir, Bjorn; Sigurðsson, Sven Þ.; Valdimarsson, Héðinn; Pálsson, Ólafur K.; et al.(2008). Modeling and Simulations of the Spawning Migration of Pelagic Fish. Center for Complex and Nonlinear Science. UC Santa Barbara: Center for Complex and Nonlinear Science. Retrieved from: http://www.escholarship.org/uc/item/1jv6n689
We model the spawning migration of the Icelandic capelin stock using an interacting particle model with added environmental fields. Without artificial forcing terms or a homing instinct, we qualitatively reproduce several observed spawning migrations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::f6eab1c9a8044202b0c18cee58d53815
http://www.escholarship.org/uc/item/1jv6n689
http://www.escholarship.org/uc/item/1jv6n689
Akademický článek
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