Abstract | ||
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As part of the development of a system for routinely measuring shear-wave splitting, this paper introduces an Expert System (ES) to measure the polarisations and time-delays of seismic shear-wave splitting in three-component seismograms above small earthquakes. Expert Systems are rule-based computer techniques designed to provide expertise in particular topics, where the rules are algorithms developed from previous knowledge and experience. The technique is tested on data recorded by the seismic network in Iceland. The statistics suggests that the ES is reasonably successful and provides appropriate initial input parameters for a more precise analysis, which leads to the success of the comprehensive Shear-Wave Analysis System (SWAS) for measuring shear-wave splitting. |
Year | DOI | Venue |
---|---|---|
2008 | 10.1016/j.cageo.2007.03.010 | Computers & Geosciences |
Keywords | Field | DocType |
small earthquake,slow shear-wave,measurement of shear-wave splitting,expert systems,fast shear-wave,time-delay,shear-wave splitting,expert system,seismic shear-wave splitting,previous knowledge,seismic network,particular topic,precise analysis,polarisations,appropriate initial input parameter,comprehensive shear-wave analysis system,rule based,shear wave splitting | Seismology,Data processing,Shear (sheet metal),Seismogram,Computer science,Expert system,Shear wave splitting | Journal |
Volume | Issue | ISSN |
34 | 3 | Computers and Geosciences |
Citations | PageRank | References |
2 | 0.64 | 0 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Ping Hao | 1 | 74 | 5.34 |
Yuan Gao | 2 | 2 | 0.64 |
Stuart Crampin | 3 | 2 | 0.64 |