Item talk:Q266012

From geokb

{

 "USGS Publications Warehouse": {
   "@context": "https://schema.org",
   "@type": "Article",
   "additionalType": "Journal Article",
   "name": "Earthquake arrival association with backprojection and graph theory",
   "identifier": [
     {
       "@type": "PropertyValue",
       "propertyID": "USGS Publications Warehouse IndexID",
       "value": "70215198",
       "url": "https://pubs.usgs.gov/publication/70215198"
     },
     {
       "@type": "PropertyValue",
       "propertyID": "USGS Publications Warehouse Internal ID",
       "value": 70215198
     },
     {
       "@type": "PropertyValue",
       "propertyID": "DOI",
       "value": "10.1785/0120190081",
       "url": "https://doi.org/10.1785/0120190081"
     }
   ],
   "journal": {
     "@type": "Periodical",
     "name": "Bulletin of the Seismological Society of America",
     "volumeNumber": "109",
     "issueNumber": "6"
   },
   "inLanguage": "en",
   "isPartOf": [
     {
       "@type": "CreativeWorkSeries",
       "name": "Bulletin of the Seismological Society of America"
     }
   ],
   "datePublished": "2019",
   "dateModified": "2020-10-13",
   "abstract": "The association of seismic\u2010wave arrivals with causative earthquakes becomes progressively more challenging as arrival detection methods become more sensitive, and particularly when earthquake rates are high. For instance, seismic waves arriving across a monitoring network from several sources may overlap in time, false arrivals may be detected, and some arrivals may be of unknown phase (e.g.,\u00a0P\u00a0or\u00a0S\u00a0waves). We propose an automated method to associate arrivals with earthquake sources and obtain source locations applicable to such situations. To do so, we use a pattern detection metric based on the principle of backprojection to reveal candidate sources followed by graph\u2010theory\u2010based clustering and an integer linear optimization routine to associate arrivals with the minimum number of sources necessary to explain the data. This method solves for all sources and phase assignments simultaneously, rather than in a sequential greedy procedure as is common in other association routines. We demonstrate our method on both synthetic and real data from the Integrated Plate Boundary Observatory Chile seismic network of northern Chile. For the synthetic tests, we report results for cases with varying complexity, including rates of 500 earthquakes/day and 500 false arrivals/station/day, for which we measure true positive detection accuracy of\u00a0>95%. For the real data, we develop a new catalog between 1 January 2010 and 31 December 2017 containing 817,548 earthquakes, with detection rates on average 279 earthquakes/day and a magnitude\u2010of\u2010completion of\u00a0M\u223c1.8\u2060. A subset of detections are identified as sources related to quarry and industrial site activity, and we also detect thousands of foreshocks and aftershocks of the 1 April 2014\u00a0Mw\u00a08.2 Iquique earthquake. During the highest rate of aftershock activity,\u00a0>600\u00a0earthquakes/day are detected in the vicinity of the Iquique earthquake rupture zone.",
   "description": "22 p.",
   "publisher": {
     "@type": "Organization",
     "name": "Seismological Society of America"
   },
   "author": [
     {
       "@type": "Person",
       "name": "McBrearty, Ian",
       "givenName": "Ian",
       "familyName": "McBrearty",
       "affiliation": [
         {
           "@type": "Organization",
           "name": "Los Alamos National Lab"
         }
       ]
     },
     {
       "@type": "Person",
       "name": "Gomberg, Joan S. gomberg@usgs.gov",
       "givenName": "Joan S.",
       "familyName": "Gomberg",
       "email": "gomberg@usgs.gov",
       "identifier": {
         "@type": "PropertyValue",
         "propertyID": "ORCID",
         "value": "0000-0002-0134-2606",
         "url": "https://orcid.org/0000-0002-0134-2606"
       },
       "affiliation": [
         {
           "@type": "Organization",
           "name": "Earthquake Science Center",
           "url": "https://www.usgs.gov/centers/earthquake-science-center"
         }
       ]
     },
     {
       "@type": "Person",
       "name": "Delorey, Andrew",
       "givenName": "Andrew",
       "familyName": "Delorey"
     },
     {
       "@type": "Person",
       "name": "Johnson, Paul",
       "givenName": "Paul",
       "familyName": "Johnson"
     }
   ],
   "funder": [
     {
       "@type": "Organization",
       "name": "Earthquake Science Center",
       "url": "https://www.usgs.gov/centers/earthquake-science-center"
     }
   ]
 },
 "OpenAlex": {
   "_id": "https://openalex.org/w3123807345",
   "abstract_inverted_index": {
     "Abstract": [
       0
     ],
     "The": [
       1
     ],
     "association": [
       2,
       145
     ],
     "of": [
       3,
       53,
       93,
       116,
       166,
       183,
       198,
       230,
       234,
       252,
       256,
       269,
       279
     ],
     "seismic\u2010wave": [
       4
     ],
     "arrivals": [
       5,
       44,
       50,
       68,
       111
     ],
     "with": [
       6,
       69,
       112,
       178,
       220
     ],
     "causative": [
       7
     ],
     "earthquakes": [
       8
     ],
     "becomes": [
       9
     ],
     "progressively": [
       10
     ],
     "more": [
       11,
       18
     ],
     "challenging": [
       12
     ],
     "as": [
       13,
       140,
       238
     ],
     "arrival": [
       14
     ],
     "detection": [
       15,
       87,
       196,
       221
     ],
     "methods": [
       16
     ],
     "become": [
       17
     ],
     "sensitive,": [
       19
     ],
     "and": [
       20,
       48,
       72,
       103,
       129,
       154,
       186,
       213,
       227,
       243,
       247,
       254
     ],
     "particularly": [
       21
     ],
     "when": [
       22
     ],
     "earthquake": [
       23,
       70,
       282
     ],
     "rates": [
       24,
       182,
       222
     ],
     "are": [
       25,
       236,
       274
     ],
     "high.": [
       26
     ],
     "For": [
       27,
       169,
       200
     ],
     "instance,": [
       28
     ],
     "seismic": [
       29,
       164
     ],
     "waves": [
       30
     ],
     "arriving": [
       31
     ],
     "across": [
       32
     ],
     "a": [
       33,
       85,
       136,
       206,
       228
     ],
     "monitoring": [
       34
     ],
     "network": [
       35,
       165
     ],
     "from": [
       36,
       157
     ],
     "several": [
       37
     ],
     "sources": [
       38,
       71,
       98,
       117,
       128,
       239
     ],
     "may": [
       39,
       45,
       51
     ],
     "overlap": [
       40
     ],
     "in": [
       41,
       135,
       143,
       276
     ],
     "time,": [
       42
     ],
     "false": [
       43,
       188
     ],
     "be": [
       46,
       52
     ],
     "detected,": [
       47
     ],
     "some": [
       49
     ],
     "unknown": [
       54
     ],
     "phase": [
       55,
       130
     ],
     "(e.g.,": [
       56
     ],
     "P": [
       57
     ],
     "or": [
       58
     ],
     "S": [
       59
     ],
     "waves).": [
       60
     ],
     "We": [
       61,
       147
     ],
     "propose": [
       62
     ],
     "an": [
       63,
       104
     ],
     "automated": [
       64
     ],
     "method": [
       65,
       124,
       150
     ],
     "to": [
       66,
       77,
       95,
       109,
       119,
       241
     ],
     "associate": [
       67,
       110
     ],
     "obtain": [
       73
     ],
     "source": [
       74
     ],
     "locations": [
       75
     ],
     "applicable": [
       76
     ],
     "such": [
       78
     ],
     "situations.": [
       79
     ],
     "To": [
       80
     ],
     "do": [
       81
     ],
     "so,": [
       82
     ],
     "we": [
       83,
       173,
       192,
       204,
       248
     ],
     "use": [
       84
     ],
     "pattern": [
       86
     ],
     "metric": [
       88
     ],
     "based": [
       89
     ],
     "on": [
       90,
       151,
       223
     ],
     "the": [
       91,
       113,
       121,
       158,
       170,
       201,
       257,
       266,
       277,
       280
     ],
     "principle": [
       92
     ],
     "backprojection": [
       94
     ],
     "reveal": [
       96
     ],
     "candidate": [
       97
     ],
     "followed": [
       99
     ],
     "by": [
       100
     ],
     "graph\u2010theory\u2010based": [
       101
     ],
     "clustering": [
       102
     ],
     "integer": [
       105
     ],
     "linear": [
       106
     ],
     "optimization": [
       107
     ],
     "routine": [
       108
     ],
     "minimum": [
       114
     ],
     "number": [
       115
     ],
     "necessary": [
       118
     ],
     "explain": [
       120
     ],
     "data.": [
       122
     ],
     "This": [
       123
     ],
     "solves": [
       125
     ],
     "for": [
       126,
       176,
       190
     ],
     "all": [
       127
     ],
     "assignments": [
       131
     ],
     "simultaneously,": [
       132
     ],
     "rather": [
       133
     ],
     "than": [
       134
     ],
     "sequential": [
       137
     ],
     "greedy": [
       138
     ],
     "procedure": [
       139
     ],
     "is": [
       141
     ],
     "common": [
       142
     ],
     "other": [
       144
     ],
     "routines.": [
       146
     ],
     "demonstrate": [
       148
     ],
     "our": [
       149
     ],
     "both": [
       152
     ],
     "synthetic": [
       153,
       171
     ],
     "real": [
       155,
       202
     ],
     "data": [
       156
     ],
     "Integrated": [
       159
     ],
     "Plate": [
       160
     ],
     "Boundary": [
       161
     ],
     "Observatory": [
       162
     ],
     "Chile": [
       163
     ],
     "northern": [
       167
     ],
     "Chile.": [
       168
     ],
     "tests,": [
       172
     ],
     "report": [
       174
     ],
     "results": [
       175
     ],
     "cases": [
       177
     ],
     "varying": [
       179
     ],
     "complexity,": [
       180
     ],
     "including": [
       181
     ],
     "500": [
       184,
       187
     ],
     "earthquakes/day": [
       185,
       226,
       273
     ],
     "arrivals/station/day,": [
       189
     ],
     "which": [
       191
     ],
     "measure": [
       193
     ],
     "true": [
       194
     ],
     "positive": [
       195
     ],
     "accuracy": [
       197
     ],
     ">95%.": [
       199
     ],
     "data,": [
       203
     ],
     "develop": [
       205
     ],
     "new": [
       207
     ],
     "catalog": [
       208
     ],
     "between": [
       209
     ],
     "1": [
       210,
       258
     ],
     "January": [
       211
     ],
     "2010": [
       212
     ],
     "31": [
       214
     ],
     "December": [
       215
     ],
     "2017": [
       216
     ],
     "containing": [
       217
     ],
     "817,548": [
       218
     ],
     "earthquakes,": [
       219
     ],
     "average": [
       224
     ],
     "279": [
       225
     ],
     "magnitude\u2010of\u2010completion": [
       229
     ],
     "M\u223c1.8.": [
       231
     ],
     "A": [
       232
     ],
     "subset": [
       233
     ],
     "detections": [
       235
     ],
     "identified": [
       237
     ],
     "related": [
       240
     ],
     "quarry": [
       242
     ],
     "industrial": [
       244
     ],
     "site": [
       245
     ],
     "activity,": [
       246,
       271
     ],
     "also": [
       249
     ],
     "detect": [
       250
     ],
     "thousands": [
       251
     ],
     "foreshocks": [
       253
     ],
     "aftershocks": [
       255
     ],
     "April": [
       259
     ],
     "2014": [
       260
     ],
     "Mw": [
       261
     ],
     "8.2": [
       262
     ],
     "Iquique": [
       263,
       281
     ],
     "earthquake.": [
       264
     ],
     "During": [
       265
     ],
     "highest": [
       267
     ],
     "rate": [
       268
     ],
     "aftershock": [
       270
     ],
     ">600": [
       272
     ],
     "detected": [
       275
     ],
     "vicinity": [
       278
     ],
     "rupture": [
       283
     ],
     "zone.": [
       284
     ]
   },
   "apc_list": null,
   "apc_paid": null,
   "authorships": [
     {
       "author_position": "first",
       "author": {
         "id": "https://openalex.org/A5032863098",
         "display_name": "Ian W. McBrearty",
         "orcid": "https://orcid.org/0000-0001-6157-7864"
       },
       "institutions": [
         {
           "id": "https://openalex.org/I1343871089",
           "display_name": "Los Alamos National Laboratory",
           "ror": "https://ror.org/01e41cf67",
           "country_code": "US",
           "type": "facility",
           "lineage": [
             "https://openalex.org/I1330989302",
             "https://openalex.org/I1343871089",
             "https://openalex.org/I198811213",
             "https://openalex.org/I4210120050"
           ]
         },
         {
           "id": "https://openalex.org/I97018004",
           "display_name": "Stanford University",
           "ror": "https://ror.org/00f54p054",
           "country_code": "US",
           "type": "education",
           "lineage": [
             "https://openalex.org/I97018004"
           ]
         }
       ],
       "countries": [
         "US"
       ],
       "is_corresponding": true,
       "raw_author_name": "Ian W. McBrearty",
       "raw_affiliation_strings": [
         "Geophysics Group, D446 Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545 U.S.A., imcbrearty@lanl.gov, imcbrear@stanford.edu",
         "Now at Department of Geophysics, Stanford University, 397 Panama Mall, Stanford, California 94305 U.S.A."
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Geophysics Group, D446 Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545 U.S.A., imcbrearty@lanl.gov, imcbrear@stanford.edu",
           "institution_ids": [
             "https://openalex.org/I1343871089"
           ]
         },
         {
           "raw_affiliation_string": "Now at Department of Geophysics, Stanford University, 397 Panama Mall, Stanford, California 94305 U.S.A.",
           "institution_ids": [
             "https://openalex.org/I97018004"
           ]
         }
       ]
     },
     {
       "author_position": "middle",
       "author": {
         "id": "https://openalex.org/A5048918374",
         "display_name": "Joan Gomberg",
         "orcid": "https://orcid.org/0000-0002-0134-2606"
       },
       "institutions": [
         {
           "id": "https://openalex.org/I1286329397",
           "display_name": "United States Geological Survey",
           "ror": "https://ror.org/035a68863",
           "country_code": "US",
           "type": "government",
           "lineage": [
             "https://openalex.org/I1286329397",
             "https://openalex.org/I1335927249"
           ]
         },
         {
           "id": "https://openalex.org/I201448701",
           "display_name": "University of Washington",
           "ror": "https://ror.org/00cvxb145",
           "country_code": "US",
           "type": "education",
           "lineage": [
             "https://openalex.org/I201448701"
           ]
         }
       ],
       "countries": [
         "US"
       ],
       "is_corresponding": false,
       "raw_author_name": "Joan Gomberg",
       "raw_affiliation_strings": [
         "Department of Earth and Space Sciences, University of Washington, United States Geological Survey, Box 351310, Seattle, Washington 98195 U.S.A."
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Department of Earth and Space Sciences, University of Washington, United States Geological Survey, Box 351310, Seattle, Washington 98195 U.S.A.",
           "institution_ids": [
             "https://openalex.org/I1286329397",
             "https://openalex.org/I201448701"
           ]
         }
       ]
     },
     {
       "author_position": "middle",
       "author": {
         "id": "https://openalex.org/A5013950520",
         "display_name": "A. A. Delorey",
         "orcid": "https://orcid.org/0000-0002-5573-8251"
       },
       "institutions": [
         {
           "id": "https://openalex.org/I1343871089",
           "display_name": "Los Alamos National Laboratory",
           "ror": "https://ror.org/01e41cf67",
           "country_code": "US",
           "type": "facility",
           "lineage": [
             "https://openalex.org/I1330989302",
             "https://openalex.org/I1343871089",
             "https://openalex.org/I198811213",
             "https://openalex.org/I4210120050"
           ]
         }
       ],
       "countries": [
         "US"
       ],
       "is_corresponding": true,
       "raw_author_name": "Andrew A. Delorey",
       "raw_affiliation_strings": [
         "Geophysics Group, D446 Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545 U.S.A., imcbrearty@lanl.gov, imcbrear@stanford.edu"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Geophysics Group, D446 Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545 U.S.A., imcbrearty@lanl.gov, imcbrear@stanford.edu",
           "institution_ids": [
             "https://openalex.org/I1343871089"
           ]
         }
       ]
     },
     {
       "author_position": "last",
       "author": {
         "id": "https://openalex.org/A5072125670",
         "display_name": "Paul A. Johnson",
         "orcid": "https://orcid.org/0000-0002-0927-4003"
       },
       "institutions": [
         {
           "id": "https://openalex.org/I1343871089",
           "display_name": "Los Alamos National Laboratory",
           "ror": "https://ror.org/01e41cf67",
           "country_code": "US",
           "type": "facility",
           "lineage": [
             "https://openalex.org/I1330989302",
             "https://openalex.org/I1343871089",
             "https://openalex.org/I198811213",
             "https://openalex.org/I4210120050"
           ]
         }
       ],
       "countries": [
         "US"
       ],
       "is_corresponding": true,
       "raw_author_name": "Paul A. Johnson",
       "raw_affiliation_strings": [
         "Geophysics Group, D446 Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545 U.S.A., imcbrearty@lanl.gov, imcbrear@stanford.edu"
       ],
       "affiliations": [
         {
           "raw_affiliation_string": "Geophysics Group, D446 Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, New Mexico 87545 U.S.A., imcbrearty@lanl.gov, imcbrear@stanford.edu",
           "institution_ids": [
             "https://openalex.org/I1343871089"
           ]
         }
       ]
     }
   ],
   "best_oa_location": {
     "is_oa": true,
     "landing_page_url": "https://arxiv.org/abs/1904.00980",
     "pdf_url": "https://arxiv.org/pdf/1904.00980",
     "source": {
       "id": "https://openalex.org/S4306400194",
       "display_name": "arXiv (Cornell University)",
       "issn_l": null,
       "issn": null,
       "is_oa": true,
       "is_in_doaj": false,
       "is_core": false,
       "host_organization": "https://openalex.org/I205783295",
       "host_organization_name": "Cornell University",
       "host_organization_lineage": [
         "https://openalex.org/I205783295"
       ],
       "host_organization_lineage_names": [
         "Cornell University"
       ],
       "type": "repository"
     },
     "license": null,
     "license_id": null,
     "version": "submittedVersion",
     "is_accepted": false,
     "is_published": false
   },
   "biblio": {
     "volume": "109",
     "issue": "6",
     "first_page": "2510",
     "last_page": "2531"
   },
   "citation_normalized_percentile": {
     "value": 0.908602,
     "is_in_top_1_percent": false,
     "is_in_top_10_percent": true
   },
   "cited_by_api_url": "https://api.openalex.org/works?filter=cites:W3123807345",
   "cited_by_count": 27,
   "cited_by_percentile_year": {
     "min": 94,
     "max": 95
   },
   "concepts": [
     {
       "id": "https://openalex.org/C176217482",
       "wikidata": "https://www.wikidata.org/wiki/Q860554",
       "display_name": "Metric (unit)",
       "level": 2,
       "score": 0.56223774
     },
     {
       "id": "https://openalex.org/C165205528",
       "wikidata": "https://www.wikidata.org/wiki/Q83371",
       "display_name": "Seismology",
       "level": 1,
       "score": 0.55727077
     },
     {
       "id": "https://openalex.org/C41008148",
       "wikidata": "https://www.wikidata.org/wiki/Q21198",
       "display_name": "Computer science",
       "level": 0,
       "score": 0.54587233
     },
     {
       "id": "https://openalex.org/C127313418",
       "wikidata": "https://www.wikidata.org/wiki/Q1069",
       "display_name": "Geology",
       "level": 0,
       "score": 0.4601413
     },
     {
       "id": "https://openalex.org/C124101348",
       "wikidata": "https://www.wikidata.org/wiki/Q172491",
       "display_name": "Data mining",
       "level": 1,
       "score": 0.45927697
     },
     {
       "id": "https://openalex.org/C132525143",
       "wikidata": "https://www.wikidata.org/wiki/Q141488",
       "display_name": "Graph",
       "level": 2,
       "score": 0.447217
     },
     {
       "id": "https://openalex.org/C11413529",
       "wikidata": "https://www.wikidata.org/wiki/Q8366",
       "display_name": "Algorithm",
       "level": 1,
       "score": 0.44026974
     },
     {
       "id": "https://openalex.org/C142853389",
       "wikidata": "https://www.wikidata.org/wiki/Q744778",
       "display_name": "Association (psychology)",
       "level": 2,
       "score": 0.43675202
     },
     {
       "id": "https://openalex.org/C62354387",
       "wikidata": "https://www.wikidata.org/wiki/Q875399",
       "display_name": "Boundary (topology)",
       "level": 2,
       "score": 0.4195007
     },
     {
       "id": "https://openalex.org/C33923547",
       "wikidata": "https://www.wikidata.org/wiki/Q395",
       "display_name": "Mathematics",
       "level": 0,
       "score": 0.20436594
     },
     {
       "id": "https://openalex.org/C80444323",
       "wikidata": "https://www.wikidata.org/wiki/Q2878974",
       "display_name": "Theoretical computer science",
       "level": 1,
       "score": 0.16880688
     },
     {
       "id": "https://openalex.org/C127413603",
       "wikidata": "https://www.wikidata.org/wiki/Q11023",
       "display_name": "Engineering",
       "level": 0,
       "score": 0.10571894
     },
     {
       "id": "https://openalex.org/C21547014",
       "wikidata": "https://www.wikidata.org/wiki/Q1423657",
       "display_name": "Operations management",
       "level": 1,
       "score": 0.0
     },
     {
       "id": "https://openalex.org/C111472728",
       "wikidata": "https://www.wikidata.org/wiki/Q9471",
       "display_name": "Epistemology",
       "level": 1,
       "score": 0.0
     },
     {
       "id": "https://openalex.org/C134306372",
       "wikidata": "https://www.wikidata.org/wiki/Q7754",
       "display_name": "Mathematical analysis",
       "level": 1,
       "score": 0.0
     },
     {
       "id": "https://openalex.org/C138885662",
       "wikidata": "https://www.wikidata.org/wiki/Q5891",
       "display_name": "Philosophy",
       "level": 0,
       "score": 0.0
     }
   ],
   "corresponding_author_ids": [
     "https://openalex.org/A5032863098",
     "https://openalex.org/A5013950520",
     "https://openalex.org/A5072125670"
   ],
   "corresponding_institution_ids": [
     "https://openalex.org/I1343871089",
     "https://openalex.org/I97018004",
     "https://openalex.org/I1343871089",
     "https://openalex.org/I1343871089"
   ],
   "countries_distinct_count": 1,
   "counts_by_year": [
     {
       "year": 2024,
       "cited_by_count": 3
     },
     {
       "year": 2023,
       "cited_by_count": 11
     },
     {
       "year": 2022,
       "cited_by_count": 5
     },
     {
       "year": 2021,
       "cited_by_count": 3
     },
     {
       "year": 2020,
       "cited_by_count": 5
     }
   ],
   "created_date": "2021-02-01",
   "datasets": [],
   "display_name": "Earthquake Arrival Association with Backprojection and Graph Theory",
   "doi": "https://doi.org/10.1785/0120190081",
   "fulltext_origin": "pdf",
   "fwci": 2.05,
   "grants": [],
   "has_fulltext": true,
   "id": "https://openalex.org/W3123807345",
   "ids": {
     "openalex": "https://openalex.org/W3123807345",
     "doi": "https://doi.org/10.1785/0120190081",
     "mag": "3123807345"
   },
   "indexed_in": [
     "arxiv",
     "crossref",
     "datacite"
   ],
   "institutions_distinct_count": 4,
   "is_paratext": false,
   "is_retracted": false,
   "keywords": [
     {
       "id": "https://openalex.org/keywords/earthquake-detection",
       "display_name": "Earthquake Detection",
       "score": 0.596261
     },
     {
       "id": "https://openalex.org/keywords/earthquake-prediction-models",
       "display_name": "Earthquake Prediction Models",
       "score": 0.564341
     },
     {
       "id": "https://openalex.org/keywords/seismic-phase-picking",
       "display_name": "Seismic Phase Picking",
       "score": 0.546661
     },
     {
       "id": "https://openalex.org/keywords/real-time-seismology",
       "display_name": "Real-Time Seismology",
       "score": 0.536366
     },
     {
       "id": "https://openalex.org/keywords/seismic-event-classification",
       "display_name": "Seismic Event Classification",
       "score": 0.533965
     },
     {
       "id": "https://openalex.org/keywords/association",
       "display_name": "Association (psychology)",
       "score": 0.43675202
     }
   ],
   "language": "en",
   "locations": [
     {
       "is_oa": false,
       "landing_page_url": "https://doi.org/10.1785/0120190081",
       "pdf_url": null,
       "source": {
         "id": "https://openalex.org/S59098468",
         "display_name": "Bulletin of the Seismological Society of America",
         "issn_l": "0037-1106",
         "issn": [
           "0037-1106",
           "1943-3573"
         ],
         "is_oa": false,
         "is_in_doaj": false,
         "is_core": true,
         "host_organization": "https://openalex.org/P4310316854",
         "host_organization_name": "Seismological Society of America",
         "host_organization_lineage": [
           "https://openalex.org/P4310316854"
         ],
         "host_organization_lineage_names": [
           "Seismological Society of America"
         ],
         "type": "journal"
       },
       "license": null,
       "license_id": null,
       "version": null,
       "is_accepted": false,
       "is_published": false
     },
     {
       "is_oa": true,
       "landing_page_url": "https://arxiv.org/abs/1904.00980",
       "pdf_url": "https://arxiv.org/pdf/1904.00980",
       "source": {
         "id": "https://openalex.org/S4306400194",
         "display_name": "arXiv (Cornell University)",
         "issn_l": null,
         "issn": null,
         "is_oa": true,
         "is_in_doaj": false,
         "is_core": false,
         "host_organization": "https://openalex.org/I205783295",
         "host_organization_name": "Cornell University",
         "host_organization_lineage": [
           "https://openalex.org/I205783295"
         ],
         "host_organization_lineage_names": [
           "Cornell University"
         ],
         "type": "repository"
       },
       "license": null,
       "license_id": null,
       "version": "submittedVersion",
       "is_accepted": false,
       "is_published": false
     },
     {
       "is_oa": true,
       "landing_page_url": "https://www.osti.gov/biblio/1770104",
       "pdf_url": null,
       "source": {
         "id": "https://openalex.org/S4306402487",
         "display_name": "OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)",
         "issn_l": null,
         "issn": null,
         "is_oa": true,
         "is_in_doaj": false,
         "is_core": false,
         "host_organization": "https://openalex.org/I139351228",
         "host_organization_name": "Office of Scientific and Technical Information",
         "host_organization_lineage": [
           "https://openalex.org/I139351228"
         ],
         "host_organization_lineage_names": [
           "Office of Scientific and Technical Information"
         ],
         "type": "repository"
       },
       "license": "other-oa",
       "license_id": "https://openalex.org/licenses/other-oa",
       "version": "submittedVersion",
       "is_accepted": false,
       "is_published": false
     },
     {
       "is_oa": false,
       "landing_page_url": "https://api.datacite.org/dois/10.48550/arxiv.1904.00980",
       "pdf_url": null,
       "source": {
         "id": "https://openalex.org/S4393179698",
         "display_name": "DataCite API",
         "issn_l": null,
         "issn": null,
         "is_oa": true,
         "is_in_doaj": false,
         "is_core": false,
         "host_organization": "https://openalex.org/I4210145204",
         "host_organization_name": "DataCite",
         "host_organization_lineage": [
           "https://openalex.org/I4210145204"
         ],
         "host_organization_lineage_names": [
           "DataCite"
         ],
         "type": "metadata"
       },
       "license": null,
       "license_id": null,
       "version": null
     }
   ],
   "locations_count": 4,
   "mesh": [],
   "ngrams_url": "https://api.openalex.org/works/W3123807345/ngrams",
   "open_access": {
     "is_oa": true,
     "oa_status": "green",
     "oa_url": "https://arxiv.org/pdf/1904.00980",
     "any_repository_has_fulltext": true
   },
   "primary_location": {
     "is_oa": false,
     "landing_page_url": "https://doi.org/10.1785/0120190081",
     "pdf_url": null,
     "source": {
       "id": "https://openalex.org/S59098468",
       "display_name": "Bulletin of the Seismological Society of America",
       "issn_l": "0037-1106",
       "issn": [
         "0037-1106",
         "1943-3573"
       ],
       "is_oa": false,
       "is_in_doaj": false,
       "is_core": true,
       "host_organization": "https://openalex.org/P4310316854",
       "host_organization_name": "Seismological Society of America",
       "host_organization_lineage": [
         "https://openalex.org/P4310316854"
       ],
       "host_organization_lineage_names": [
         "Seismological Society of America"
       ],
       "type": "journal"
     },
     "license": null,
     "license_id": null,
     "version": null,
     "is_accepted": false,
     "is_published": false
   },
   "primary_topic": {
     "id": "https://openalex.org/T13018",
     "display_name": "Machine Learning for Earthquake Early Warning Systems",
     "score": 0.9998,
     "subfield": {
       "id": "https://openalex.org/subfields/1702",
       "display_name": "Artificial Intelligence"
     },
     "field": {
       "id": "https://openalex.org/fields/17",
       "display_name": "Computer Science"
     },
     "domain": {
       "id": "https://openalex.org/domains/3",
       "display_name": "Physical Sciences"
     }
   },
   "publication_date": "2019-10-08",
   "publication_year": 2019,
   "referenced_works": [
     "https://openalex.org/W1205391184",
     "https://openalex.org/W1510114720",
     "https://openalex.org/W1543925601",
     "https://openalex.org/W1617410500",
     "https://openalex.org/W1818743968",
     "https://openalex.org/W1836012059",
     "https://openalex.org/W1963547452",
     "https://openalex.org/W1971693734",
     "https://openalex.org/W1974116881",
     "https://openalex.org/W1985921328",
     "https://openalex.org/W1991775549",
     "https://openalex.org/W2011430131",
     "https://openalex.org/W2044686992",
     "https://openalex.org/W2050869858",
     "https://openalex.org/W2057089484",
     "https://openalex.org/W2063440069",
     "https://openalex.org/W2069624343",
     "https://openalex.org/W2099857446",
     "https://openalex.org/W2102919512",
     "https://openalex.org/W2105609298",
     "https://openalex.org/W2120474447",
     "https://openalex.org/W2131738223",
     "https://openalex.org/W2137972163",
     "https://openalex.org/W2144857818",
     "https://openalex.org/W2148681139",
     "https://openalex.org/W2161316379",
     "https://openalex.org/W2166423844",
     "https://openalex.org/W2166557397",
     "https://openalex.org/W2171573622",
     "https://openalex.org/W2220510237",
     "https://openalex.org/W2252531811",
     "https://openalex.org/W2278399961",
     "https://openalex.org/W2280554568",
     "https://openalex.org/W2324129795",
     "https://openalex.org/W2327791577",
     "https://openalex.org/W2336854204",
     "https://openalex.org/W2340593691",
     "https://openalex.org/W2344103485",
     "https://openalex.org/W2409491149",
     "https://openalex.org/W2413419887",
     "https://openalex.org/W2528961483",
     "https://openalex.org/W2599047856",
     "https://openalex.org/W2761727409",
     "https://openalex.org/W2762410434",
     "https://openalex.org/W2781722686",
     "https://openalex.org/W2781891981",
     "https://openalex.org/W2794389634",
     "https://openalex.org/W2794417179",
     "https://openalex.org/W2798961812",
     "https://openalex.org/W2801686748",
     "https://openalex.org/W2810984347",
     "https://openalex.org/W2888770834",
     "https://openalex.org/W2898239862",
     "https://openalex.org/W2899651173",
     "https://openalex.org/W2899771611",
     "https://openalex.org/W2908856853",
     "https://openalex.org/W2945306713",
     "https://openalex.org/W3021050712",
     "https://openalex.org/W3100672003",
     "https://openalex.org/W3124928229",
     "https://openalex.org/W4213255380",
     "https://openalex.org/W46659105"
   ],
   "referenced_works_count": 62,
   "related_works": [
     "https://openalex.org/W4309440960",
     "https://openalex.org/W4301044699",
     "https://openalex.org/W4235651473",
     "https://openalex.org/W2728345702",
     "https://openalex.org/W2389491697",
     "https://openalex.org/W2363046693",
     "https://openalex.org/W2352440174",
     "https://openalex.org/W2348940229",
     "https://openalex.org/W2067476155",
     "https://openalex.org/W2062168445"
   ],
   "sustainable_development_goals": [
     {
       "id": "https://metadata.un.org/sdg/11",
       "score": 0.5,
       "display_name": "Sustainable cities and communities"
     }
   ],
   "title": "Earthquake Arrival Association with Backprojection and Graph Theory",
   "topics": [
     {
       "id": "https://openalex.org/T13018",
       "display_name": "Machine Learning for Earthquake Early Warning Systems",
       "score": 0.9998,
       "subfield": {
         "id": "https://openalex.org/subfields/1702",
         "display_name": "Artificial Intelligence"
       },
       "field": {
         "id": "https://openalex.org/fields/17",
         "display_name": "Computer Science"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T10110",
       "display_name": "Seismicity and Tectonic Plate Interactions",
       "score": 0.9983,
       "subfield": {
         "id": "https://openalex.org/subfields/1908",
         "display_name": "Geophysics"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     },
     {
       "id": "https://openalex.org/T12424",
       "display_name": "Study of Earthquake Precursor Phenomena",
       "score": 0.9959,
       "subfield": {
         "id": "https://openalex.org/subfields/1908",
         "display_name": "Geophysics"
       },
       "field": {
         "id": "https://openalex.org/fields/19",
         "display_name": "Earth and Planetary Sciences"
       },
       "domain": {
         "id": "https://openalex.org/domains/3",
         "display_name": "Physical Sciences"
       }
     }
   ],
   "type": "article",
   "type_crossref": "journal-article",
   "updated_date": "2024-08-10T00:42:04.871936",
   "versions": [
     "https://openalex.org/W2928875671",
     "https://openalex.org/W3123807345"
   ]
 }

}