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Erschienen in: Journal of Intelligent Information Systems 1/2012

01.02.2012

A density-based spatial clustering for physical constraints

verfasst von: Xin Wang, Camilo Rostoker, Howard J. Hamilton

Erschienen in: Journal of Intelligent Information Systems | Ausgabe 1/2012

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Abstract

We propose a spatial clustering method, called DBRS+, which aims to cluster spatial data in the presence of both obstacles and facilitators. It can handle datasets with intersected obstacles and facilitators. Without preprocessing, DBRS+ processes constraints during clustering. It can find clusters with arbitrary shapes. DBRS+ has been empirically evaluated using synthetic and real data sets and its performance has been compared to DBRS and three related methods for handling obstacles, namely AUTOCLUST+, DBCLuC*, and DBRS_O.

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Metadaten
Titel
A density-based spatial clustering for physical constraints
verfasst von
Xin Wang
Camilo Rostoker
Howard J. Hamilton
Publikationsdatum
01.02.2012
Verlag
Springer US
Erschienen in
Journal of Intelligent Information Systems / Ausgabe 1/2012
Print ISSN: 0925-9902
Elektronische ISSN: 1573-7675
DOI
https://doi.org/10.1007/s10844-011-0154-7

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