{"id":"https://openalex.org/W2077344911","doi":"https://doi.org/10.1137/13093409x","title":"Locating Multiple Multiscale Acoustic Scatterers","display_name":"Locating Multiple Multiscale Acoustic Scatterers","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2077344911","doi":"https://doi.org/10.1137/13093409x","mag":"2077344911"},"language":"en","primary_location":{"id":"doi:10.1137/13093409x","is_oa":false,"landing_page_url":"https://doi.org/10.1137/13093409x","pdf_url":null,"source":{"id":"https://openalex.org/S4357572","display_name":"Multiscale Modeling and Simulation","issn_l":"1540-3459","issn":["1540-3459","1540-3467"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multiscale Modeling & Simulation","raw_type":"journal-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/A5065742678","display_name":"Jingzhi Li","orcid":"https://orcid.org/0000-0003-1816-9464"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jingzhi Li","raw_affiliation_strings":["Southern University of Science and Technology"],"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025082141","display_name":"Hongyu Liu","orcid":"https://orcid.org/0000-0002-2930-3510"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hongyu Liu","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5090609331","display_name":"Jun Zou","orcid":"https://orcid.org/0000-0002-4809-7724"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Zou","raw_affiliation_strings":["The Chinese University of Hong Kong"],"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5065742678"],"corresponding_institution_ids":["https://openalex.org/I3045169105"],"apc_list":null,"apc_paid":null,"fwci":11.2055,"has_fulltext":false,"cited_by_count":68,"citation_normalized_percentile":{"value":0.99225263,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"12","issue":"3","first_page":"927","last_page":"952"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11205","display_name":"Numerical methods in inverse problems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11205","display_name":"Numerical methods in inverse problems","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2610","display_name":"Mathematical Physics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11739","display_name":"Microwave Imaging and Scattering Analysis","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/robustness","display_name":"Robustness (evolution)","score":0.6766420006752014},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5279566049575806},{"id":"https://openalex.org/keywords/inverse-scattering-problem","display_name":"Inverse scattering problem","score":0.5163606405258179},{"id":"https://openalex.org/keywords/obstacle","display_name":"Obstacle","score":0.4941263496875763},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.4915638864040375},{"id":"https://openalex.org/keywords/inverse-problem","display_name":"Inverse problem","score":0.4866521954536438},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.4527859091758728},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.44584643840789795},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40112343430519104},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.33609503507614136},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.33275026082992554},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.28487396240234375},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.19754347205162048}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6766420006752014},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5279566049575806},{"id":"https://openalex.org/C174558057","wikidata":"https://www.wikidata.org/wiki/Q11639409","display_name":"Inverse scattering problem","level":3,"score":0.5163606405258179},{"id":"https://openalex.org/C2776650193","wikidata":"https://www.wikidata.org/wiki/Q264661","display_name":"Obstacle","level":2,"score":0.4941263496875763},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.4915638864040375},{"id":"https://openalex.org/C135252773","wikidata":"https://www.wikidata.org/wiki/Q1567213","display_name":"Inverse problem","level":2,"score":0.4866521954536438},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.4527859091758728},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.44584643840789795},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40112343430519104},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33609503507614136},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.33275026082992554},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.28487396240234375},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.19754347205162048},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1137/13093409x","is_oa":false,"landing_page_url":"https://doi.org/10.1137/13093409x","pdf_url":null,"source":{"id":"https://openalex.org/S4357572","display_name":"Multiscale Modeling and Simulation","issn_l":"1540-3459","issn":["1540-3459","1540-3467"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320508","host_organization_name":"Society for Industrial and Applied Mathematics","host_organization_lineage":["https://openalex.org/P4310320508"],"host_organization_lineage_names":["Society for Industrial and Applied Mathematics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multiscale Modeling & Simulation","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.704.7901","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.704.7901","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.math.cuhk.edu.hk/%7Ezou/publication/siam_mms14.pdf","raw_type":"text"},{"id":"pmh:oai:repository.hkbu.edu.hk:hkbu_staff_publication-3824","is_oa":false,"landing_page_url":"https://repository.hkbu.edu.hk/hkbu_staff_publication/2810","pdf_url":null,"source":{"id":"https://openalex.org/S4377196872","display_name":"HKBU Institutional Repository (Hong Kong Baptist University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I141568987","host_organization_name":"Hong Kong Baptist University","host_organization_lineage":["https://openalex.org/I141568987"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"HKBU Staff Publication","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4399999976158142,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W224874298","https://openalex.org/W285051942","https://openalex.org/W388841314","https://openalex.org/W1492587608","https://openalex.org/W1497899691","https://openalex.org/W1522101954","https://openalex.org/W1523113578","https://openalex.org/W1540488943","https://openalex.org/W1543038508","https://openalex.org/W1602383637","https://openalex.org/W1965499806","https://openalex.org/W1966458723","https://openalex.org/W1968344760","https://openalex.org/W1968735479","https://openalex.org/W1974446399","https://openalex.org/W1980566992","https://openalex.org/W1982552629","https://openalex.org/W1983039959","https://openalex.org/W1984351441","https://openalex.org/W1986129447","https://openalex.org/W1986483467","https://openalex.org/W2003659905","https://openalex.org/W2005145427","https://openalex.org/W2008228592","https://openalex.org/W2010099677","https://openalex.org/W2018207223","https://openalex.org/W2019394709","https://openalex.org/W2024132252","https://openalex.org/W2032459077","https://openalex.org/W2039545154","https://openalex.org/W2039623153","https://openalex.org/W2044566115","https://openalex.org/W2049692977","https://openalex.org/W2067988884","https://openalex.org/W2068928603","https://openalex.org/W2089378574","https://openalex.org/W2100031111","https://openalex.org/W2145174440","https://openalex.org/W2150102371","https://openalex.org/W2157700312","https://openalex.org/W2158152676","https://openalex.org/W2159617792","https://openalex.org/W2951629574","https://openalex.org/W2988248151","https://openalex.org/W3101235445","https://openalex.org/W3102469110","https://openalex.org/W3103952832","https://openalex.org/W4250458689","https://openalex.org/W4285719527","https://openalex.org/W4302039664"],"related_works":["https://openalex.org/W2035579502","https://openalex.org/W4213260229","https://openalex.org/W2520812953","https://openalex.org/W2144075718","https://openalex.org/W4309047779","https://openalex.org/W2545426741","https://openalex.org/W1567523647","https://openalex.org/W4321641047","https://openalex.org/W2033816073","https://openalex.org/W2515315840"],"abstract_inverted_index":{"We":[0],"develop":[1],"three":[2,23],"inverse":[3],"scattering":[4],"schemes":[5,134],"for":[6,157],"locating":[7,24,133],"multiple":[8,37],"multiscale":[9],"acoustic":[10,98],"scatterers":[11,70,76],"in":[12,90,130],"a":[13,101],"very":[14],"general":[15],"and":[16,43,82,119,142,146,160,169],"practical":[17],"setting.":[18],"For":[19],"all":[20],"of":[21,35,62,79,87,92,95,105],"the":[22,36,69,93,96,149],"schemes,":[25],"only":[26],"one":[27],"single":[28],"far-field":[29],"measurement":[30,150],"is":[31,47,104,109,128],"used.":[32],"The":[33,132],"number":[34],"scatterer":[38,45,102],"components":[39],"may":[40,77,85],"be":[41,50,72,78,86,122],"unknown,":[42],"each":[44,158],"component":[46,103],"allowed":[48],"to":[49,165],"an":[51,55,59,124],"inhomogeneous":[52],"medium":[53],"with":[54],"unknown":[56],"content":[57],"or":[58,65],"impenetrable":[60],"obstacle":[61],"sound-soft,":[63],"sound-hard,":[64],"impedance":[66],"type.":[67],"Moreover,":[68],"could":[71],"multiscale;":[73],"i.e.,":[74],"some":[75,83,138],"regular":[80,106],"size,":[81,107,118],"others":[84],"small":[88],"size":[89],"terms":[91],"wavelength":[94],"detecting":[97],"wave.":[99],"If":[100],"it":[108],"required":[110],"that":[111],"its":[112,116,167],"shape":[113],"(not":[114],"necessarily":[115],"orientation,":[117],"location)":[120],"should":[121],"from":[123],"admissible":[125],"class":[126],"which":[127],"known":[129],"advance.":[131],"are":[135,143,155,163],"based":[136],"on":[137],"novel":[139],"indicator":[140],"functions":[141],"computationally":[144],"cheap":[145],"robust":[147],"against":[148],"noise.":[151],"Rigorous":[152],"mathematical":[153],"justifications":[154],"provided":[156],"scheme,":[159],"numerical":[161],"experiments":[162],"presented":[164],"demonstrate":[166],"robustness":[168],"effectiveness.":[170]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":11},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}