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Essence-Based Clustering: A multi-strategic and highly-customizable clustering approach
(Institute of Electrical and Electronics Engineers Inc., 2017)
The choice of a good clustering algorithm is vital in many tasks to optimize results. Nowadays, the most used algorithms use only one strategy to find and form the clusters of data, which can limit the effectiveness of the ...
Clustering Through Continuous Facility Location Problems
(Elsevier Science BVAmsterdam, 2017)
Scattering of clusters of spherical particles-Modeling and inverse problem solution in the Rayleigh-Gans approximation
(Elsevier, 2013-05-25)
In this work, an exact scattering model for a system of clusters of spherical particles, based on the Rayleigh-Gans approximation, has been parameterized in such a way that it can be solved in inverse form using Thikhonov ...
Intra-cluster Globular Clusters in a Simulated Galaxy Cluster
(IOP Publishing, 2018-01)
Using a cosmological dark matter simulation of a galaxy-cluster halo, we follow the temporal evolution of its globular cluster population. To mimic the red and blue globular cluster populations, we select at high redshift ...
The HST/ACS Coma Cluster Survey. IV. Intergalactic Globular Clusters and the Massive Globular Cluster System at the Core of the Coma Galaxy Cluster
(2011)
Intracluster stellar populations are a natural result of tidal interactions in galaxy clusters. Measuring these populations is difficult, but important for understanding the assembly of the most massive galaxies. The Coma ...
A Rough-Fuzzy approach for Support Vector Clustering
(Elsevier, 2016)
Support Vector Clustering (SVC) is an important density-based clustering algorithm which can be applied in many real world applications given its ability to handle arbitrary cluster silhouettes and detect the number of ...
Monte Carlo simulations and cluster-exact approximation applied to H/Cu(100),H/Ag(100) and O/Cu(100) systems
(Elsevier Science, 2020-01)
The systems H/Cu(100),H/Ag(100) and O/Cu(100) were analyzed theoretically by means of DFT calculations, Monte Carlo (MC) simulations and a Cluster-exact (CA) Approximation. To model these real systems, a two stages procedure ...
Melting of sodium clusters
(Revista Mexicana de Física, 2009)
Tidal stripping of globular clusters in a simulated galaxy cluster
(IOP Publishing, 2015-06)
Using a cosmological N-body numerical simulation of the formation of a galaxy-cluster-sized halo, we analyze the temporal evolution of its globular cluster population. We follow the dynamical evolution of 38 galactic dark ...