{"id":"https://openalex.org/W2519404343","doi":"https://doi.org/10.1109/sam.2016.7569704","title":"Array interpolation based on multivariate adaptive regression splines","display_name":"Array interpolation based on multivariate adaptive regression splines","publication_year":2016,"publication_date":"2016-07-01","ids":{"openalex":"https://openalex.org/W2519404343","doi":"https://doi.org/10.1109/sam.2016.7569704","mag":"2519404343"},"language":"en","primary_location":{"id":"doi:10.1109/sam.2016.7569704","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sam.2016.7569704","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM)","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/A5033843922","display_name":"Marco A. M. Marinho","orcid":"https://orcid.org/0000-0002-6715-6830"},"institutions":[{"id":"https://openalex.org/I150729083","display_name":"Universidade de Bras\u00edlia","ror":"https://ror.org/02xfp8v59","country_code":"BR","type":"education","lineage":["https://openalex.org/I150729083"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Marco A. M. Marinho","raw_affiliation_strings":["Department of Electrical Engineering (ENE), University of Bras\u00edlia (UnB)"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering (ENE), University of Bras\u00edlia (UnB)","institution_ids":["https://openalex.org/I150729083"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069416979","display_name":"Jo\u00e3o Paulo C. L. da Costa","orcid":"https://orcid.org/0000-0002-8616-4924"},"institutions":[{"id":"https://openalex.org/I119449181","display_name":"Technische Universit\u00e4t Ilmenau","ror":"https://ror.org/01weqhp73","country_code":"DE","type":"education","lineage":["https://openalex.org/I119449181"]},{"id":"https://openalex.org/I202367325","display_name":"Oldenburger Institut f\u00fcr Informatik","ror":"https://ror.org/003sav189","country_code":"DE","type":"facility","lineage":["https://openalex.org/I202367325"]},{"id":"https://openalex.org/I150729083","display_name":"Universidade de Bras\u00edlia","ror":"https://ror.org/02xfp8v59","country_code":"BR","type":"education","lineage":["https://openalex.org/I150729083"]},{"id":"https://openalex.org/I4210124274","display_name":"Fraunhofer Institute for Integrated Circuits","ror":"https://ror.org/024ape423","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["BR","DE"],"is_corresponding":false,"raw_author_name":"Joao Paulo C. L. da Costa","raw_affiliation_strings":["Department of Electrical Engineering (ENE), University of Bras\u00edlia (UnB)","Fraunhofer Institute for Integrated Circuits IIS, Erlangen, Germany","Institute for Information Technology, Ilmenau University of Technology, Ilmenau, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering (ENE), University of Bras\u00edlia (UnB)","institution_ids":["https://openalex.org/I150729083"]},{"raw_affiliation_string":"Fraunhofer Institute for Integrated Circuits IIS, Erlangen, Germany","institution_ids":["https://openalex.org/I4210124274"]},{"raw_affiliation_string":"Institute for Information Technology, Ilmenau University of Technology, Ilmenau, Germany","institution_ids":["https://openalex.org/I119449181","https://openalex.org/I202367325"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065222332","display_name":"Felix Antreich","orcid":"https://orcid.org/0000-0001-6596-0123"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Felix Antreich","raw_affiliation_strings":["Institute for Communications and Navigation, German Aerospace Center (DLR)"],"affiliations":[{"raw_affiliation_string":"Institute for Communications and Navigation, German Aerospace Center (DLR)","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051813339","display_name":"Andr\u00e9 L. F. de Almeida","orcid":"https://orcid.org/0000-0002-3149-6307"},"institutions":[{"id":"https://openalex.org/I243754102","display_name":"Universidade Federal do Cear\u00e1","ror":"https://ror.org/03srtnf24","country_code":"BR","type":"education","lineage":["https://openalex.org/I243754102"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Andre L. F. de Almeida","raw_affiliation_strings":["Department of Teleinformatics Engineering, Federal University of Cear\u00e1 (UFC), Fortaleza, Brazil"],"affiliations":[{"raw_affiliation_string":"Department of Teleinformatics Engineering, Federal University of Cear\u00e1 (UFC), Fortaleza, Brazil","institution_ids":["https://openalex.org/I243754102"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086574243","display_name":"Giovanni Del Galdo","orcid":"https://orcid.org/0000-0002-7195-4253"},"institutions":[{"id":"https://openalex.org/I202367325","display_name":"Oldenburger Institut f\u00fcr Informatik","ror":"https://ror.org/003sav189","country_code":"DE","type":"facility","lineage":["https://openalex.org/I202367325"]},{"id":"https://openalex.org/I119449181","display_name":"Technische Universit\u00e4t Ilmenau","ror":"https://ror.org/01weqhp73","country_code":"DE","type":"education","lineage":["https://openalex.org/I119449181"]},{"id":"https://openalex.org/I4210124274","display_name":"Fraunhofer Institute for Integrated Circuits","ror":"https://ror.org/024ape423","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Giovanni Del Galdo","raw_affiliation_strings":["Institute for Information Technology, Ilmenau University of Technology, Ilmenau, Germany","Fraunhofer Institute for Integrated Circuits IIS, Erlangen, Germany"],"affiliations":[{"raw_affiliation_string":"Institute for Information Technology, Ilmenau University of Technology, Ilmenau, Germany","institution_ids":["https://openalex.org/I119449181","https://openalex.org/I202367325"]},{"raw_affiliation_string":"Fraunhofer Institute for Integrated Circuits IIS, Erlangen, Germany","institution_ids":["https://openalex.org/I4210124274"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008036042","display_name":"Edison Pignaton de Freitas","orcid":"https://orcid.org/0000-0003-4655-8889"},"institutions":[{"id":"https://openalex.org/I150729083","display_name":"Universidade de Bras\u00edlia","ror":"https://ror.org/02xfp8v59","country_code":"BR","type":"education","lineage":["https://openalex.org/I150729083"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Edison Pignaton de Freitas","raw_affiliation_strings":["Department of Electrical Engineering (ENE), University of Bras\u00edlia (UnB)"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering (ENE), University of Bras\u00edlia (UnB)","institution_ids":["https://openalex.org/I150729083"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003670494","display_name":"Alexey Vinel","orcid":"https://orcid.org/0000-0003-4894-4134"},"institutions":[{"id":"https://openalex.org/I746986","display_name":"Halmstad University","ror":"https://ror.org/03h0qfp10","country_code":"SE","type":"education","lineage":["https://openalex.org/I746986"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Alexey Vinel","raw_affiliation_strings":["IDE, Halmstad University, Halmstad, Sweden"],"affiliations":[{"raw_affiliation_string":"IDE, Halmstad University, Halmstad, Sweden","institution_ids":["https://openalex.org/I746986"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5033843922"],"corresponding_institution_ids":["https://openalex.org/I150729083"],"apc_list":null,"apc_paid":null,"fwci":1.0087,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.77200191,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"17","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9987999796867371,"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/T10860","display_name":"Speech and Audio Processing","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/interpolation","display_name":"Interpolation (computer graphics)","score":0.6427531242370605},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5832182168960571},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5457645058631897},{"id":"https://openalex.org/keywords/multivariate-adaptive-regression-splines","display_name":"Multivariate adaptive regression splines","score":0.5352796912193298},{"id":"https://openalex.org/keywords/multivariate-interpolation","display_name":"Multivariate interpolation","score":0.5205351114273071},{"id":"https://openalex.org/keywords/smoothing","display_name":"Smoothing","score":0.5095722675323486},{"id":"https://openalex.org/keywords/multivariate-statistics","display_name":"Multivariate statistics","score":0.45788538455963135},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4187484383583069},{"id":"https://openalex.org/keywords/hermitian-matrix","display_name":"Hermitian matrix","score":0.4119400084018707},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34638842940330505},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2577899098396301},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.17934197187423706},{"id":"https://openalex.org/keywords/regression-analysis","display_name":"Regression analysis","score":0.17213907837867737},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.1282840371131897},{"id":"https://openalex.org/keywords/bilinear-interpolation","display_name":"Bilinear interpolation","score":0.10312950611114502},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10096222162246704},{"id":"https://openalex.org/keywords/nonparametric-regression","display_name":"Nonparametric regression","score":0.09632372856140137},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.08183085918426514}],"concepts":[{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.6427531242370605},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5832182168960571},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5457645058631897},{"id":"https://openalex.org/C44882253","wikidata":"https://www.wikidata.org/wiki/Q3455882","display_name":"Multivariate adaptive regression splines","level":4,"score":0.5352796912193298},{"id":"https://openalex.org/C203332170","wikidata":"https://www.wikidata.org/wiki/Q6334079","display_name":"Multivariate interpolation","level":3,"score":0.5205351114273071},{"id":"https://openalex.org/C3770464","wikidata":"https://www.wikidata.org/wiki/Q775963","display_name":"Smoothing","level":2,"score":0.5095722675323486},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.45788538455963135},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4187484383583069},{"id":"https://openalex.org/C94940","wikidata":"https://www.wikidata.org/wiki/Q652941","display_name":"Hermitian matrix","level":2,"score":0.4119400084018707},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34638842940330505},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2577899098396301},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.17934197187423706},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.17213907837867737},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.1282840371131897},{"id":"https://openalex.org/C205203396","wikidata":"https://www.wikidata.org/wiki/Q612143","display_name":"Bilinear interpolation","level":2,"score":0.10312950611114502},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10096222162246704},{"id":"https://openalex.org/C74127309","wikidata":"https://www.wikidata.org/wiki/Q3455886","display_name":"Nonparametric regression","level":3,"score":0.09632372856140137},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.08183085918426514},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/sam.2016.7569704","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sam.2016.7569704","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM)","raw_type":"proceedings-article"},{"id":"pmh:oai:publica.fraunhofer.de:publica/395411","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/395411","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"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/W1587572866","https://openalex.org/W1693063763","https://openalex.org/W1939787586","https://openalex.org/W1952629836","https://openalex.org/W1994477821","https://openalex.org/W2000804746","https://openalex.org/W2021046826","https://openalex.org/W2102201073","https://openalex.org/W2113638573","https://openalex.org/W2123851467","https://openalex.org/W2124064993","https://openalex.org/W2128131274","https://openalex.org/W2148723353","https://openalex.org/W2152860851","https://openalex.org/W2261798912","https://openalex.org/W6693020646"],"related_works":["https://openalex.org/W4256152544","https://openalex.org/W10576317","https://openalex.org/W1481829876","https://openalex.org/W1991715599","https://openalex.org/W2055800560","https://openalex.org/W2519969434","https://openalex.org/W1978572805","https://openalex.org/W4394644693","https://openalex.org/W2969801794","https://openalex.org/W2383807498"],"abstract_inverted_index":{"Many":[0],"important":[1],"signal":[2],"processing":[3],"techniques":[4,50],"such":[5,25,28],"as":[6,29],"Spatial":[7],"Smoothing,":[8],"Forward":[9],"Backward":[10],"Averaging":[11],"and":[12,20],"Root-MUSIC,":[13],"rely":[14,62],"on":[15,63,66,80],"antenna":[16],"arrays":[17,104],"with":[18,24,51,105],"specific":[19],"precise":[21],"structures.":[22],"Arrays":[23],"ideal":[26],"structures,":[27],"a":[30,55,75],"centro-hermitian":[31,56],"structure,":[32],"are":[33],"often":[34],"hard":[35],"to":[36,44,70,102],"build":[37],"in":[38],"practice.":[39],"Array":[40],"interpolation":[41,60],"is":[42,95],"used":[43],"enable":[45],"the":[46,72,81,87,99,110],"usage":[47,88],"of":[48,74,89,98],"these":[49],"imperfect":[52],"(not":[53],"having":[54],"structure)":[57],"arrays.":[58],"Most":[59],"methods":[61,64],"based":[65,79],"least":[67],"squares":[68],"(LS)":[69],"map":[71],"output":[73],"perfect":[76],"virtual":[77],"array":[78],"real":[82],"array.":[83],"In":[84],"this":[85],"work,":[86],"Multivariate":[90],"Adaptive":[91],"Regression":[92],"Splines":[93],"(MARS)":[94],"proposed":[96],"instead":[97],"traditional":[100],"LS":[101],"interpolate":[103],"responses":[106],"largely":[107],"different":[108],"from":[109],"ideal.":[111]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
