<> <http://www.w3.org/2000/01/rdf-schema#comment> "The repository administrator has not yet configured an RDF license."^^<http://www.w3.org/2001/XMLSchema#string> . <> <http://xmlns.com/foaf/0.1/primaryTopic> <http://episodesplatform.eu/eprints/id/eprint/195> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/AcademicArticle> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Article> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/dc/terms/title> "Clustering Analysis of Seismicity and Aftershock Identification"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/ontology/bibo/abstract> "We introduce a statistical methodology for clustering analysis of seismicity in the time-space-energy domain and use it to establish the existence of two statistically distinct populations of earthquakes: clustered and nonclustered. This result can be used, in particular, for nonparametric aftershock identification. The proposed approach expands the analysis of Baiesi and Paczuski [Phys. Rev. E 69, 066106 (2004)] based on the space-time-magnitude nearest-neighbor distance η between earthquakes. We show that for a homogeneous Poisson marked point field with exponential marks, the distance η has the Weibull distribution, which bridges our results with classical correlation analysis for point fields. The joint 2D distribution of spatial and temporal components of η is used to identify the clustered part of a point field. The proposed technique is applied to several seismicity models and to the observed seismicity of southern California."^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/dc/terms/date> "2008-07" . <http://episodesplatform.eu/eprints/id/eprint/195> <http://www.w3.org/2002/07/owl#sameAs> <info:doi/10.1103/PhysRevLett.101.018501> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/ontology/bibo/volume> "101" . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/ontology/bibo/issue> "1" . <http://episodesplatform.eu/eprints/id/org/ext-e39de96dbf0114fbb92feacd2847d794> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Organization> . <http://episodesplatform.eu/eprints/id/org/ext-e39de96dbf0114fbb92feacd2847d794> <http://xmlns.com/foaf/0.1/name> "The American Physical Society"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/dc/terms/publisher> <http://episodesplatform.eu/eprints/id/org/ext-e39de96dbf0114fbb92feacd2847d794> . <http://episodesplatform.eu/eprints/id/publication/ext-00319007> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://purl.org/ontology/bibo/Collection> . <http://episodesplatform.eu/eprints/id/publication/ext-00319007> <http://xmlns.com/foaf/0.1/name> "Physical Review Letters"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/dc/terms/isPartOf> <http://episodesplatform.eu/eprints/id/publication/ext-00319007> . <http://episodesplatform.eu/eprints/id/publication/ext-00319007> <http://www.w3.org/2002/07/owl#sameAs> <urn:issn:00319007> . <http://episodesplatform.eu/eprints/id/publication/ext-00319007> <http://purl.org/ontology/bibo/issn> "00319007" . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/ontology/bibo/status> <http://purl.org/ontology/bibo/status/peerReviewed> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/ontology/bibo/status> <http://purl.org/ontology/bibo/status/published> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/dc/terms/creator> <http://episodesplatform.eu/eprints/id/person/ext-3e41fe0d64f8880b2283e06b4209f97e> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/ontology/bibo/authorList> <http://episodesplatform.eu/eprints/id/eprint/195#authors> . <http://episodesplatform.eu/eprints/id/eprint/195#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_1> <http://episodesplatform.eu/eprints/id/person/ext-3e41fe0d64f8880b2283e06b4209f97e> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/dc/terms/creator> <http://episodesplatform.eu/eprints/id/person/ext-75eb3d1fbf14f7eb0a5c369eb356a55b> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/ontology/bibo/authorList> <http://episodesplatform.eu/eprints/id/eprint/195#authors> . <http://episodesplatform.eu/eprints/id/eprint/195#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_2> <http://episodesplatform.eu/eprints/id/person/ext-75eb3d1fbf14f7eb0a5c369eb356a55b> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/dc/terms/creator> <http://episodesplatform.eu/eprints/id/person/ext-16096a9cda42ebd88bb82b26df053595> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/ontology/bibo/authorList> <http://episodesplatform.eu/eprints/id/eprint/195#authors> . <http://episodesplatform.eu/eprints/id/eprint/195#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_3> <http://episodesplatform.eu/eprints/id/person/ext-16096a9cda42ebd88bb82b26df053595> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/dc/terms/creator> <http://episodesplatform.eu/eprints/id/person/ext-c50cfc41772510e20d69b02888a23fb1> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/ontology/bibo/authorList> <http://episodesplatform.eu/eprints/id/eprint/195#authors> . <http://episodesplatform.eu/eprints/id/eprint/195#authors> <http://www.w3.org/1999/02/22-rdf-syntax-ns#_4> <http://episodesplatform.eu/eprints/id/person/ext-c50cfc41772510e20d69b02888a23fb1> . <http://episodesplatform.eu/eprints/id/person/ext-16096a9cda42ebd88bb82b26df053595> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <http://episodesplatform.eu/eprints/id/person/ext-16096a9cda42ebd88bb82b26df053595> <http://xmlns.com/foaf/0.1/givenName> "Vladimir"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/person/ext-16096a9cda42ebd88bb82b26df053595> <http://xmlns.com/foaf/0.1/familyName> "Keilis-Borok"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/person/ext-16096a9cda42ebd88bb82b26df053595> <http://xmlns.com/foaf/0.1/name> "Vladimir Keilis-Borok"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/person/ext-c50cfc41772510e20d69b02888a23fb1> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <http://episodesplatform.eu/eprints/id/person/ext-c50cfc41772510e20d69b02888a23fb1> <http://xmlns.com/foaf/0.1/givenName> "Henry"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/person/ext-c50cfc41772510e20d69b02888a23fb1> <http://xmlns.com/foaf/0.1/familyName> "Wong"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/person/ext-c50cfc41772510e20d69b02888a23fb1> <http://xmlns.com/foaf/0.1/name> "Henry Wong"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/person/ext-75eb3d1fbf14f7eb0a5c369eb356a55b> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <http://episodesplatform.eu/eprints/id/person/ext-75eb3d1fbf14f7eb0a5c369eb356a55b> <http://xmlns.com/foaf/0.1/givenName> "Andrei"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/person/ext-75eb3d1fbf14f7eb0a5c369eb356a55b> <http://xmlns.com/foaf/0.1/familyName> "Gabrielov"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/person/ext-75eb3d1fbf14f7eb0a5c369eb356a55b> <http://xmlns.com/foaf/0.1/name> "Andrei Gabrielov"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/person/ext-3e41fe0d64f8880b2283e06b4209f97e> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Person> . <http://episodesplatform.eu/eprints/id/person/ext-3e41fe0d64f8880b2283e06b4209f97e> <http://xmlns.com/foaf/0.1/givenName> "Ilya"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/person/ext-3e41fe0d64f8880b2283e06b4209f97e> <http://xmlns.com/foaf/0.1/familyName> "Zaliapin"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/person/ext-3e41fe0d64f8880b2283e06b4209f97e> <http://xmlns.com/foaf/0.1/name> "Ilya Zaliapin"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/org/ext-0a892b2952c8316c6a40a86900ffe2b6> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Organization> . <http://episodesplatform.eu/eprints/id/org/ext-0a892b2952c8316c6a40a86900ffe2b6> <http://xmlns.com/foaf/0.1/name> "Department of Mathematics and Statistics, University of Nevada, Reno, Nevada 89557-0084, USA"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/dc/terms/creator> <http://episodesplatform.eu/eprints/id/org/ext-0a892b2952c8316c6a40a86900ffe2b6> . <http://episodesplatform.eu/eprints/id/org/ext-751f658bb79ec2ff641a2d58e22e5aeb> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Organization> . <http://episodesplatform.eu/eprints/id/org/ext-751f658bb79ec2ff641a2d58e22e5aeb> <http://xmlns.com/foaf/0.1/name> "Departments of Mathematics and Earth and Atmospheric Sciences, Purdue University, West Lafayette, Indiana 47907-1395, USA"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/dc/terms/creator> <http://episodesplatform.eu/eprints/id/org/ext-751f658bb79ec2ff641a2d58e22e5aeb> . <http://episodesplatform.eu/eprints/id/org/ext-a7e3e8be2759b6d45c8e4a81478a0307> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://xmlns.com/foaf/0.1/Organization> . <http://episodesplatform.eu/eprints/id/org/ext-a7e3e8be2759b6d45c8e4a81478a0307> <http://xmlns.com/foaf/0.1/name> "Institute of Geophysics and Planetary Physics, and Department of Earth and Space Sciences, University of California Los Angeles, 3845 Slichter Hall, Los Angeles, California 90095-1567, USA"^^<http://www.w3.org/2001/XMLSchema#string> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/dc/terms/creator> <http://episodesplatform.eu/eprints/id/org/ext-a7e3e8be2759b6d45c8e4a81478a0307> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/EPrint> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://eprints.org/ontology/ArticleEPrint> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/dc/terms/isPartOf> <http://episodesplatform.eu/eprints/id/repository> . <http://episodesplatform.eu/eprints/id/eprint/195> <http://www.w3.org/2000/01/rdf-schema#seeAlso> <https://episodesplatform.eu/eprints/195/> . <https://episodesplatform.eu/eprints/195/> <http://purl.org/dc/elements/1.1/title> "HTML Summary of #195 \n\nClustering Analysis of Seismicity and Aftershock Identification\n\n" . <https://episodesplatform.eu/eprints/195/> <http://purl.org/dc/elements/1.1/format> "text/html" . <https://episodesplatform.eu/eprints/195/> <http://xmlns.com/foaf/0.1/primaryTopic> <http://episodesplatform.eu/eprints/id/eprint/195> . <http://episodesplatform.eu/eprints/id/subject/MP2_3> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2004/02/skos/core#Concept> . <http://episodesplatform.eu/eprints/id/subject/MP2_3> <http://www.w3.org/2004/02/skos/core#prefLabel> "Clustering and migration" . <http://episodesplatform.eu/eprints/id/eprint/195> <http://purl.org/dc/terms/subject> <http://episodesplatform.eu/eprints/id/subject/MP2_3> .