{"id":"https://openalex.org/W3215358461","doi":"https://doi.org/10.1109/ecoc52684.2021.9605954","title":"Distributed Vibration Sensing of Seismic Event by Optical Frequency Domain Reflectometry","display_name":"Distributed Vibration Sensing of Seismic Event by Optical Frequency Domain Reflectometry","publication_year":2021,"publication_date":"2021-09-13","ids":{"openalex":"https://openalex.org/W3215358461","doi":"https://doi.org/10.1109/ecoc52684.2021.9605954","mag":"3215358461"},"language":"en","primary_location":{"id":"doi:10.1109/ecoc52684.2021.9605954","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc52684.2021.9605954","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 European Conference on Optical Communication (ECOC)","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/A5020521075","display_name":"Tatsuya Okamoto","orcid":"https://orcid.org/0000-0002-1601-7072"},"institutions":[{"id":"https://openalex.org/I4210140678","display_name":"Information Systems Laboratories (United States)","ror":"https://ror.org/049k0qb06","country_code":"US","type":"company","lineage":["https://openalex.org/I4210140678"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Tatsuya Okamoto","raw_affiliation_strings":["NTT Access Network Service Systems Laboratories"],"affiliations":[{"raw_affiliation_string":"NTT Access Network Service Systems Laboratories","institution_ids":["https://openalex.org/I4210140678"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036353753","display_name":"Daisuke Iida","orcid":"https://orcid.org/0000-0002-0941-5507"},"institutions":[{"id":"https://openalex.org/I4210140678","display_name":"Information Systems Laboratories (United States)","ror":"https://ror.org/049k0qb06","country_code":"US","type":"company","lineage":["https://openalex.org/I4210140678"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daisuke Iida","raw_affiliation_strings":["NTT Access Network Service Systems Laboratories"],"affiliations":[{"raw_affiliation_string":"NTT Access Network Service Systems Laboratories","institution_ids":["https://openalex.org/I4210140678"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085391976","display_name":"Yusuke Koshikiya","orcid":"https://orcid.org/0000-0003-3611-5339"},"institutions":[{"id":"https://openalex.org/I4210140678","display_name":"Information Systems Laboratories (United States)","ror":"https://ror.org/049k0qb06","country_code":"US","type":"company","lineage":["https://openalex.org/I4210140678"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yusuke Koshikiya","raw_affiliation_strings":["NTT Access Network Service Systems Laboratories"],"affiliations":[{"raw_affiliation_string":"NTT Access Network Service Systems Laboratories","institution_ids":["https://openalex.org/I4210140678"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112372076","display_name":"Nazuki Honda","orcid":null},"institutions":[{"id":"https://openalex.org/I4210140678","display_name":"Information Systems Laboratories (United States)","ror":"https://ror.org/049k0qb06","country_code":"US","type":"company","lineage":["https://openalex.org/I4210140678"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nazuki Honda","raw_affiliation_strings":["NTT Access Network Service Systems Laboratories"],"affiliations":[{"raw_affiliation_string":"NTT Access Network Service Systems Laboratories","institution_ids":["https://openalex.org/I4210140678"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5020521075"],"corresponding_institution_ids":["https://openalex.org/I4210140678"],"apc_list":null,"apc_paid":null,"fwci":0.2005,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.52243071,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11757","display_name":"Seismic Waves and Analysis","score":0.9994999766349792,"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/T13885","display_name":"Geophysics and Sensor Technology","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/reflectometry","display_name":"Reflectometry","score":0.8365720510482788},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.7400916218757629},{"id":"https://openalex.org/keywords/seismology","display_name":"Seismology","score":0.5789989829063416},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5561512112617493},{"id":"https://openalex.org/keywords/vibration","display_name":"Vibration","score":0.5460134744644165},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5246750712394714},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5224815011024475},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.43328139185905457},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.4216429889202118},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4139839708805084},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3620629906654358},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.32815003395080566},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11932834982872009},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.08967447280883789},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06527966260910034}],"concepts":[{"id":"https://openalex.org/C2778925768","wikidata":"https://www.wikidata.org/wiki/Q3454718","display_name":"Reflectometry","level":3,"score":0.8365720510482788},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.7400916218757629},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.5789989829063416},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5561512112617493},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.5460134744644165},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5246750712394714},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5224815011024475},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.43328139185905457},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.4216429889202118},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4139839708805084},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3620629906654358},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.32815003395080566},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11932834982872009},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.08967447280883789},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06527966260910034},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"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/ecoc52684.2021.9605954","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecoc52684.2021.9605954","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 European Conference on Optical Communication (ECOC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1970828829","https://openalex.org/W2039541313","https://openalex.org/W2103089357","https://openalex.org/W2106801809","https://openalex.org/W2140677386","https://openalex.org/W2149276559","https://openalex.org/W2154582057","https://openalex.org/W2412512993","https://openalex.org/W2523623534","https://openalex.org/W2791284981","https://openalex.org/W2809685438","https://openalex.org/W2913828577","https://openalex.org/W2915431691","https://openalex.org/W2990153558","https://openalex.org/W2994752724","https://openalex.org/W3027496927"],"related_works":["https://openalex.org/W3184095098","https://openalex.org/W4247269142","https://openalex.org/W2396133027","https://openalex.org/W2084522216","https://openalex.org/W2169212713","https://openalex.org/W1965835773","https://openalex.org/W1493885512","https://openalex.org/W2021460492","https://openalex.org/W3046000334","https://openalex.org/W2117233788"],"abstract_inverted_index":{"We":[0],"measured":[1],"a":[2],"seismic":[3,39],"event":[4,23],"with":[5,9],"OFDR.":[6],"OFDR":[7],"together":[8],"the":[10,15,22,35],"unique":[11],"feature":[12],"of":[13,37],"adjusting":[14],"measurement":[16],"performance":[17],"was":[18],"used":[19],"to":[20],"analyse":[21],"from":[24],"different":[25],"perspectives,":[26],"and":[27],"it":[28],"could":[29],"also":[30],"be":[31],"useful":[32],"for":[33],"revealing":[34],"features":[36],"infrequent":[38],"events.":[40]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
