<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Multi-resolution clustering analysis and 3-D visualization of multitudinous synthetic earthquakes"^^ . "We use modern and novel techniques to study the problems associated with detection\nand analysis of multitudinous seismic events, which form the background for isolated great\nearthquakes. This new approach involves multivariate analysis of low and large magnitude\nevents recorded in space over a couple of centuries in time. We propose here the deployment\nof the clustering scheme both for extracting small local structures and large-scale trends in\nsynthetic data obtained from four numerically simulated models with: uniform properties\n(U), a Parkfield-type asperity (A), fractal brittle properties (F), and multi-size-heterogeneity\nfault zone (M). The mutual nearest neighbor (mnn) clustering scheme allows for extraction\n1of multi-resolutional seismic anomalies in both the spatio-temporal and multi-dimensional\nfeature space. We demonstrate that the large earthquakes are correlated with a certain\npathway of smaller events. Visualization of the anomalies by using a recently introduced\nvisualization package Amira reveals clearly the spatio-temporal relationships between clusters\nof small, medium and large earthquakes, indicating significant stress relaxation across the\nentire fault region. We demonstrate that this mnn scheme can extract distinct clusters of the\nsmallest events, which precede and follow a singularly large magnitude earthquake. These\nclusters form larger spatio-temporal structures comprising a series of large earthquakes. The\nlink between the large and medium magnitude events is not so clearly understood.\nShort-ranged correlations are dominated by strong spatio-temporal anomalies, thus reflecting\nthe global seismic properties of the entire fault zone."^^ . "2003-02-27" . . "8" . "1" . . "Springer Verlag"^^ . . . "Visual Geosciences"^^ . . . "16102924" . . . . . . . . . . . . . . . . . . . "Witold"^^ . "Dzwinel"^^ . "Witold Dzwinel"^^ . . "David"^^ . "Yuen"^^ . "David Yuen"^^ . . "Yoshihiro"^^ . "Kaneko"^^ . "Yoshihiro Kaneko"^^ . . "Yehuda"^^ . "Ben-Zion"^^ . "Yehuda Ben-Zion"^^ . . "Krzysztof"^^ . "Boryczko"^^ . "Krzysztof Boryczko"^^ . . "AGH Institute of Computer Science, al. Mickiewicza 30, 30-059 Kraków, Poland"^^ . . . "Minnesota Supercomputing Institute, University of Minnesota, Minneapolis, MN , 55455, USA"^^ . . . "Dept. of Earth and Space Sciences, University of California Los Angeles, Los Angeles, CA , 90095, USA"^^ . . . "Department of Earth Sciences, University of Southern California, Los Angeles, CA , 98809, USA"^^ . . . . . . "HTML Summary of #1467 \n\nMulti-resolution clustering analysis and 3-D visualization of multitudinous synthetic earthquakes\n\n" . "text/html" . . . "Clustering and migration" . .