Publication
Integer and Fractional Order Entropy Analysis of Earthquake Data-series
| dc.contributor.author | Lopes, António M. | |
| dc.contributor.author | Machado, J.A.Tenreiro | |
| dc.date.accessioned | 2015-11-20T12:05:58Z | |
| dc.date.available | 2015-11-20T12:05:58Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | This paper studies the statistical distributions of worldwide earthquakes from year 1963 up to year 2012. A Cartesian grid, dividing Earth into geographic regions, is considered. Entropy and the Jensen–Shannon divergence are used to analyze and compare real-world data. Hierarchical clustering and multi-dimensional scaling techniques are adopted for data visualization. Entropy-based indices have the advantage of leading to a single parameter expressing the relationships between the seismic data. Classical and generalized (fractional) entropy and Jensen–Shannon divergence are tested. The generalized measures lead to a clear identification of patterns embedded in the data and contribute to better understand earthquake distributions. | pt_PT |
| dc.identifier.doi | 10.1007/s11071-015-2231-x | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.22/6965 | |
| dc.language.iso | eng | pt_PT |
| dc.publisher | Springer | pt_PT |
| dc.relation.ispartofseries | Nonlinear Dynamics; | |
| dc.relation.publisherversion | http://link.springer.com/article/10.1007%2Fs11071-015-2231-x | pt_PT |
| dc.subject | Complex systems | pt_PT |
| dc.subject | Dynamical systems | pt_PT |
| dc.subject | Data series | pt_PT |
| dc.subject | Entropy | pt_PT |
| dc.subject | Visualization | pt_PT |
| dc.title | Integer and Fractional Order Entropy Analysis of Earthquake Data-series | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.endPage | 12 | pt_PT |
| oaire.citation.startPage | 1 | pt_PT |
| oaire.citation.title | Nonlinear Dynamics | pt_PT |
| person.familyName | Tenreiro Machado | |
| person.givenName | J. A. | |
| person.identifier.ciencia-id | 7A18-4935-5B29 | |
| person.identifier.orcid | 0000-0003-4274-4879 | |
| person.identifier.rid | M-2173-2013 | |
| person.identifier.scopus-author-id | 55989030100 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |
| relation.isAuthorOfPublication | 82cd5c17-07b6-492b-b3e3-ecebdad1254f | |
| relation.isAuthorOfPublication.latestForDiscovery | 82cd5c17-07b6-492b-b3e3-ecebdad1254f |