{"id":"https://openalex.org/W2097294497","doi":"https://doi.org/10.1109/tsp.2010.2102755","title":"Subspace SNR Maximization: The Constrained Stochastic Matched Filter","display_name":"Subspace SNR Maximization: The Constrained Stochastic Matched Filter","publication_year":2011,"publication_date":"2011-01-07","ids":{"openalex":"https://openalex.org/W2097294497","doi":"https://doi.org/10.1109/tsp.2010.2102755","mag":"2097294497"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2010.2102755","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2010.2102755","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://amu.hal.science/hal-01823637","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071504617","display_name":"Bruno Borloz","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210112016","display_name":"Institut des Mat\u00e9riaux, de Micro\u00e9lectronique et des Nanosciences de Provence","ror":"https://ror.org/0238zyh04","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I143002897","https://openalex.org/I21491767","https://openalex.org/I3132279224","https://openalex.org/I4210098836","https://openalex.org/I4210112016"]},{"id":"https://openalex.org/I143002897","display_name":"Universit\u00e9 de Toulon","ror":"https://ror.org/02m9kbe37","country_code":"FR","type":"education","lineage":["https://openalex.org/I143002897"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Bruno Borloz","raw_affiliation_strings":["IM2NP, Equipe Signaux et Syst\u00e8mes, Universit\u00e9 du Sud Toulon Var, La Garde, France","IM2NP, UMR 6242, CNRS, La Garde, France"],"affiliations":[{"raw_affiliation_string":"IM2NP, Equipe Signaux et Syst\u00e8mes, Universit\u00e9 du Sud Toulon Var, La Garde, France","institution_ids":["https://openalex.org/I143002897"]},{"raw_affiliation_string":"IM2NP, UMR 6242, CNRS, La Garde, France","institution_ids":["https://openalex.org/I4210112016","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003973565","display_name":"Bernard Xerri","orcid":"https://orcid.org/0000-0001-8335-8427"},"institutions":[{"id":"https://openalex.org/I4210112016","display_name":"Institut des Mat\u00e9riaux, de Micro\u00e9lectronique et des Nanosciences de Provence","ror":"https://ror.org/0238zyh04","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I143002897","https://openalex.org/I21491767","https://openalex.org/I3132279224","https://openalex.org/I4210098836","https://openalex.org/I4210112016"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I143002897","display_name":"Universit\u00e9 de Toulon","ror":"https://ror.org/02m9kbe37","country_code":"FR","type":"education","lineage":["https://openalex.org/I143002897"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Bernard Xerri","raw_affiliation_strings":["IM2NP, Equipe Signaux et Syst\u00e8mes, Universit\u00e9 du Sud Toulon Var, La Garde, France","IM2NP, UMR 6242, CNRS, La Garde, France"],"affiliations":[{"raw_affiliation_string":"IM2NP, Equipe Signaux et Syst\u00e8mes, Universit\u00e9 du Sud Toulon Var, La Garde, France","institution_ids":["https://openalex.org/I143002897"]},{"raw_affiliation_string":"IM2NP, UMR 6242, CNRS, La Garde, France","institution_ids":["https://openalex.org/I4210112016","https://openalex.org/I1294671590"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5071504617"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I143002897","https://openalex.org/I4210112016"],"apc_list":null,"apc_paid":null,"fwci":0.3126,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.56578947,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"59","issue":"4","first_page":"1346","last_page":"1355"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9994999766349792,"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/T10860","display_name":"Speech and Audio Processing","score":0.9994999766349792,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9994999766349792,"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/T11447","display_name":"Blind Source Separation 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"}}],"keywords":[{"id":"https://openalex.org/keywords/subspace-topology","display_name":"Subspace topology","score":0.6472914814949036},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6272497773170471},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5509726405143738},{"id":"https://openalex.org/keywords/matched-filter","display_name":"Matched filter","score":0.5502219796180725},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5381314158439636},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.5151525735855103},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5104302763938904},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.4897429943084717},{"id":"https://openalex.org/keywords/covariance","display_name":"Covariance","score":0.47153526544570923},{"id":"https://openalex.org/keywords/stochastic-process","display_name":"Stochastic process","score":0.4624066650867462},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.4558812379837036},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.44824182987213135},{"id":"https://openalex.org/keywords/covariance-matrix","display_name":"Covariance matrix","score":0.41038841009140015},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.360712468624115},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.23440513014793396},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1697620451450348}],"concepts":[{"id":"https://openalex.org/C32834561","wikidata":"https://www.wikidata.org/wiki/Q660730","display_name":"Subspace topology","level":2,"score":0.6472914814949036},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6272497773170471},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5509726405143738},{"id":"https://openalex.org/C50151734","wikidata":"https://www.wikidata.org/wiki/Q1759577","display_name":"Matched filter","level":3,"score":0.5502219796180725},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5381314158439636},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.5151525735855103},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5104302763938904},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.4897429943084717},{"id":"https://openalex.org/C178650346","wikidata":"https://www.wikidata.org/wiki/Q201984","display_name":"Covariance","level":2,"score":0.47153526544570923},{"id":"https://openalex.org/C8272713","wikidata":"https://www.wikidata.org/wiki/Q176737","display_name":"Stochastic process","level":2,"score":0.4624066650867462},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.4558812379837036},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.44824182987213135},{"id":"https://openalex.org/C185142706","wikidata":"https://www.wikidata.org/wiki/Q1134404","display_name":"Covariance matrix","level":2,"score":0.41038841009140015},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.360712468624115},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.23440513014793396},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1697620451450348},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","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},{"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tsp.2010.2102755","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsp.2010.2102755","pdf_url":null,"source":{"id":"https://openalex.org/S168680287","display_name":"IEEE Transactions on Signal Processing","issn_l":"1053-587X","issn":["1053-587X","1941-0476"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-01823637v1","is_oa":true,"landing_page_url":"https://amu.hal.science/hal-01823637","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Signal Processing, 2011, 59 (4), pp.1346 - 1355. &#x27E8;10.1109/TSP.2010.2102755&#x27E9;","raw_type":"Journal articles"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-01823637v1","is_oa":true,"landing_page_url":"https://amu.hal.science/hal-01823637","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Signal Processing, 2011, 59 (4), pp.1346 - 1355. &#x27E8;10.1109/TSP.2010.2102755&#x27E9;","raw_type":"Journal articles"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W181306761","https://openalex.org/W1492564170","https://openalex.org/W1500551892","https://openalex.org/W1508050876","https://openalex.org/W1578953027","https://openalex.org/W1601711043","https://openalex.org/W1919129342","https://openalex.org/W1973176871","https://openalex.org/W1981943382","https://openalex.org/W2030398291","https://openalex.org/W2050317188","https://openalex.org/W2077461606","https://openalex.org/W2096972831","https://openalex.org/W2104309817","https://openalex.org/W2107820823","https://openalex.org/W2119347354","https://openalex.org/W2138658645","https://openalex.org/W2141202790","https://openalex.org/W2150690737","https://openalex.org/W2163599171","https://openalex.org/W2164459715","https://openalex.org/W2165660330","https://openalex.org/W2166351411","https://openalex.org/W2498690864","https://openalex.org/W2610857016","https://openalex.org/W2798333393","https://openalex.org/W3148281013","https://openalex.org/W4248676392","https://openalex.org/W4285719527","https://openalex.org/W6723483339"],"related_works":["https://openalex.org/W1980381208","https://openalex.org/W2364594919","https://openalex.org/W2167092671","https://openalex.org/W1861706286","https://openalex.org/W2219338811","https://openalex.org/W2149583853","https://openalex.org/W2143002539","https://openalex.org/W4293472652","https://openalex.org/W2130386332","https://openalex.org/W2492118971"],"abstract_inverted_index":{"In":[0,89],"this":[1,90,153],"paper,":[2,91],"we":[3,99],"propose":[4],"a":[5,81,87],"novel":[6],"approach":[7],"to":[8,26,110,120,124],"perform":[9],"detection":[10],"of":[11,29,34,56,130,138],"stochastic":[12,49,58],"signals":[13,146],"embedded":[14],"in":[15,71,80],"an":[16,54,105,115],"additive":[17],"random":[18,32],"noise.":[19],"Both":[20],"signal":[21],"and":[22,155],"noise":[23],"are":[24,39],"considered":[25],"be":[27],"realizations":[28],"zero":[30],"mean":[31],"processes":[33],"which":[35,117],"only":[36],"second-order":[37],"statistics":[38],"known":[40],"(their":[41],"covariance":[42],"matrices).":[43],"The":[44,67],"method":[45,154],"proposed,":[46],"called":[47],"constrained":[48],"matched":[50,59,65],"filter":[51,60],"(CSMF),":[52],"is":[53,69,85,103,118,122,134],"extension":[55],"the":[57,64,72,77,94,111,126,131,148],"itself":[61],"derived":[62],"from":[63],"filter.":[66],"CSMF":[68],"optimal":[70,127],"sense":[73],"that":[74,101],"it":[75],"maximizes":[76],"signal-to-noise":[78],"ratio":[79],"subspace":[82],"whose":[83],"dimension":[84],"fixed":[86],"priori.":[88],"after":[92],"giving":[93],"reasons":[95],"for":[96],"our":[97],"approach,":[98],"show":[100,147],"there":[102],"neither":[104],"obvious":[106],"nor":[107],"analytic":[108],"solution":[109],"problem":[112],"expressed.":[113],"Then":[114],"algorithm,":[116],"proved":[119],"converge,":[121],"proposed":[123],"obtain":[125],"solution.":[128],"Evaluation":[129],"algorithm's":[132],"performance":[133],"completed":[135],"through":[136],"estimation":[137],"receiver":[139],"operating":[140],"characteristic":[141],"curves.":[142],"Experiments":[143],"on":[144],"real":[145],"improvement":[149],"brought":[150],"about":[151],"by":[152],"thus":[156],"its":[157],"significance.":[158]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}
