{"id":"https://openalex.org/W2542558672","doi":"https://doi.org/10.1109/latincom.2014.7041847","title":"A new structure for sequential detection and maximum entropy spectral estimator for characterization of volcanic seismic signals","display_name":"A new structure for sequential detection and maximum entropy spectral estimator for characterization of volcanic seismic signals","publication_year":2014,"publication_date":"2014-11-01","ids":{"openalex":"https://openalex.org/W2542558672","doi":"https://doi.org/10.1109/latincom.2014.7041847","mag":"2542558672"},"language":"en","primary_location":{"id":"doi:10.1109/latincom.2014.7041847","is_oa":false,"landing_page_url":"https://doi.org/10.1109/latincom.2014.7041847","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Latin-America Conference on Communications (LATINCOM)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043373042","display_name":"Carolina Jaramillo","orcid":"https://orcid.org/0000-0002-0566-9251"},"institutions":[{"id":"https://openalex.org/I118946981","display_name":"Escuela Polit\u00e9cnica del Ej\u00e9rcito","ror":"https://ror.org/05j136930","country_code":"EC","type":"education","lineage":["https://openalex.org/I118946981"]}],"countries":["EC"],"is_corresponding":true,"raw_author_name":"Carolina Jaramillo","raw_affiliation_strings":["Electrical and Electronic Department, Universidad de las Fuerzas Armadas ESPE, Sangolqu\u00ed-Ecuador"],"affiliations":[{"raw_affiliation_string":"Electrical and Electronic Department, Universidad de las Fuerzas Armadas ESPE, Sangolqu\u00ed-Ecuador","institution_ids":["https://openalex.org/I118946981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035852127","display_name":"Rub\u00e9n Le\u00f3n","orcid":"https://orcid.org/0000-0002-2212-8545"},"institutions":[{"id":"https://openalex.org/I118946981","display_name":"Escuela Polit\u00e9cnica del Ej\u00e9rcito","ror":"https://ror.org/05j136930","country_code":"EC","type":"education","lineage":["https://openalex.org/I118946981"]}],"countries":["EC"],"is_corresponding":false,"raw_author_name":"Ruben Leon","raw_affiliation_strings":["Electrical and Electronic Department, Universidad de las Fuerzas Armadas ESPE, Sangolqu\u00ed-Ecuador"],"affiliations":[{"raw_affiliation_string":"Electrical and Electronic Department, Universidad de las Fuerzas Armadas ESPE, Sangolqu\u00ed-Ecuador","institution_ids":["https://openalex.org/I118946981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059483634","display_name":"Rom\u00e1n Lara-Cueva","orcid":"https://orcid.org/0000-0001-8848-9928"},"institutions":[{"id":"https://openalex.org/I118946981","display_name":"Escuela Polit\u00e9cnica del Ej\u00e9rcito","ror":"https://ror.org/05j136930","country_code":"EC","type":"education","lineage":["https://openalex.org/I118946981"]}],"countries":["EC"],"is_corresponding":false,"raw_author_name":"Roman Lara-Cueva","raw_affiliation_strings":["Electrical and Electronic Department, Universidad de las Fuerzas Armadas ESPE, Sangolqu\u00ed-Ecuador"],"affiliations":[{"raw_affiliation_string":"Electrical and Electronic Department, Universidad de las Fuerzas Armadas ESPE, Sangolqu\u00ed-Ecuador","institution_ids":["https://openalex.org/I118946981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032417944","display_name":"Diego S. Ben\u00edtez","orcid":"https://orcid.org/0000-0001-6219-067X"},"institutions":[{"id":"https://openalex.org/I118946981","display_name":"Escuela Polit\u00e9cnica del Ej\u00e9rcito","ror":"https://ror.org/05j136930","country_code":"EC","type":"education","lineage":["https://openalex.org/I118946981"]}],"countries":["EC"],"is_corresponding":false,"raw_author_name":"Diego S. Benitez","raw_affiliation_strings":["Electrical and Electronic Department, Universidad de las Fuerzas Armadas ESPE, Sangolqu\u00ed-Ecuador"],"affiliations":[{"raw_affiliation_string":"Electrical and Electronic Department, Universidad de las Fuerzas Armadas ESPE, Sangolqu\u00ed-Ecuador","institution_ids":["https://openalex.org/I118946981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016385816","display_name":"Mario Ruiz","orcid":"https://orcid.org/0000-0002-0872-6573"},"institutions":[{"id":"https://openalex.org/I4210087457","display_name":"Instituto Geof\u00edsico de la Escuela Polit\u00e9cnica Nacional","ror":"https://ror.org/003wpag88","country_code":"EC","type":"education","lineage":["https://openalex.org/I4210087457"]}],"countries":["EC"],"is_corresponding":false,"raw_author_name":"Mario Ruiz","raw_affiliation_strings":["IGEPN, Instituto Geofisico de la Escuela Polit\u00e9cnica Nacional, Quito, Ecuador"],"affiliations":[{"raw_affiliation_string":"IGEPN, Instituto Geofisico de la Escuela Polit\u00e9cnica Nacional, Quito, Ecuador","institution_ids":["https://openalex.org/I4210087457"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5043373042"],"corresponding_institution_ids":["https://openalex.org/I118946981"],"apc_list":null,"apc_paid":null,"fwci":1.6361,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.88318408,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"1","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13018","display_name":"Seismology and Earthquake Studies","score":0.9991000294685364,"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"}},"topics":[{"id":"https://openalex.org/T13018","display_name":"Seismology and Earthquake Studies","score":0.9991000294685364,"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/T12424","display_name":"Earthquake Detection and Analysis","score":0.992900013923645,"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/T11512","display_name":"Anomaly Detection Techniques and Applications","score":0.9922999739646912,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/autoregressive-model","display_name":"Autoregressive model","score":0.7291370034217834},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6801053881645203},{"id":"https://openalex.org/keywords/principle-of-maximum-entropy","display_name":"Principle of maximum entropy","score":0.5364523530006409},{"id":"https://openalex.org/keywords/spectral-density","display_name":"Spectral density","score":0.5353097915649414},{"id":"https://openalex.org/keywords/volcano","display_name":"Volcano","score":0.5287758111953735},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.5163799524307251},{"id":"https://openalex.org/keywords/maximum-entropy-spectral-estimation","display_name":"Maximum entropy spectral estimation","score":0.48335856199264526},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4614047110080719},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.4563307464122772},{"id":"https://openalex.org/keywords/false-alarm","display_name":"False alarm","score":0.44461187720298767},{"id":"https://openalex.org/keywords/constant-false-alarm-rate","display_name":"Constant false alarm rate","score":0.43054643273353577},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.35518234968185425},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.31467360258102417},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2789962887763977},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23391807079315186},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1704663336277008},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1027747392654419},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08126860857009888}],"concepts":[{"id":"https://openalex.org/C159877910","wikidata":"https://www.wikidata.org/wiki/Q2202883","display_name":"Autoregressive model","level":2,"score":0.7291370034217834},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6801053881645203},{"id":"https://openalex.org/C9679016","wikidata":"https://www.wikidata.org/wiki/Q1417473","display_name":"Principle of maximum entropy","level":2,"score":0.5364523530006409},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.5353097915649414},{"id":"https://openalex.org/C120806208","wikidata":"https://www.wikidata.org/wiki/Q8072","display_name":"Volcano","level":2,"score":0.5287758111953735},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5163799524307251},{"id":"https://openalex.org/C89735579","wikidata":"https://www.wikidata.org/wiki/Q6795894","display_name":"Maximum entropy spectral estimation","level":3,"score":0.48335856199264526},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4614047110080719},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4563307464122772},{"id":"https://openalex.org/C2776836416","wikidata":"https://www.wikidata.org/wiki/Q1364844","display_name":"False alarm","level":2,"score":0.44461187720298767},{"id":"https://openalex.org/C77052588","wikidata":"https://www.wikidata.org/wiki/Q644307","display_name":"Constant false alarm rate","level":2,"score":0.43054643273353577},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.35518234968185425},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.31467360258102417},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2789962887763977},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23391807079315186},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1704663336277008},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1027747392654419},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08126860857009888},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/latincom.2014.7041847","is_oa":false,"landing_page_url":"https://doi.org/10.1109/latincom.2014.7041847","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Latin-America Conference on Communications (LATINCOM)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320325371","display_name":"Universidad de las Fuerzas Armadas ESPE","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W436446728","https://openalex.org/W1500551892","https://openalex.org/W1536252645","https://openalex.org/W1540375167","https://openalex.org/W1580584386","https://openalex.org/W1644422717","https://openalex.org/W1851558728","https://openalex.org/W1969258769","https://openalex.org/W1999542175","https://openalex.org/W2038085771","https://openalex.org/W2073557785","https://openalex.org/W2106596127","https://openalex.org/W2132930716","https://openalex.org/W2141704338","https://openalex.org/W2142635246","https://openalex.org/W2241077889","https://openalex.org/W2568392743","https://openalex.org/W3149745985","https://openalex.org/W4285719527","https://openalex.org/W6637007171"],"related_works":["https://openalex.org/W2132953787","https://openalex.org/W1983393909","https://openalex.org/W262848098","https://openalex.org/W1966654446","https://openalex.org/W2073470747","https://openalex.org/W2039232173","https://openalex.org/W2161544911","https://openalex.org/W309135373","https://openalex.org/W2040150569","https://openalex.org/W3125290703"],"abstract_inverted_index":{"This":[0],"study":[1],"proposes":[2],"a":[3,29,99],"new":[4,30],"method":[5,77],"to":[6,49],"characterize":[7],"volcanic":[8,89],"seismic":[9,57,65],"events":[10,58,66,90],"based":[11],"on":[12],"classic":[13],"spectral":[14,39,43,51],"and":[15,97],"maximum":[16],"entropy":[17],"estimators.":[18],"Events":[19],"of":[20,32,56,59,64,82],"interest":[21],"are":[22],"detected":[23],"in":[24,85],"the":[25,73,83,94],"time":[26,80,86],"domains":[27],"by":[28],"structure":[31],"sequential":[33],"robust":[34],"detection":[35,81,95],"obtained":[36],"using":[37],"autoregressive":[38],"analysis.":[40,74],"Classical":[41],"power":[42],"density":[44],"analysis":[45],"is":[46],"then":[47],"used":[48,71],"define":[50],"features":[52],"for":[53,72],"each":[54],"type":[55],"interest.":[60],"A":[61],"data":[62],"set":[63],"from":[67],"Cotopaxi":[68],"volcano":[69],"was":[70],"The":[75],"proposed":[76],"allows":[78],"near-real":[79],"locations":[84],"where":[87],"certain":[88],"take":[91],"place,":[92],"maximizing":[93],"probability":[96],"maintaining":[98],"constant":[100],"false":[101],"alarm":[102],"rate.":[103]},"counts_by_year":[{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}