{"id":"https://openalex.org/W2902946819","doi":"https://doi.org/10.23919/eusipco.2018.8553603","title":"On the Angular Resolution Limit Uncertainty","display_name":"On the Angular Resolution Limit Uncertainty","publication_year":2018,"publication_date":"2018-09-01","ids":{"openalex":"https://openalex.org/W2902946819","doi":"https://doi.org/10.23919/eusipco.2018.8553603","mag":"2902946819"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco.2018.8553603","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2018.8553603","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 26th European Signal Processing Conference (EUSIPCO)","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/A5075507631","display_name":"Maria Greco","orcid":"https://orcid.org/0000-0002-3804-2949"},"institutions":[{"id":"https://openalex.org/I108290504","display_name":"University of Pisa","ror":"https://ror.org/03ad39j10","country_code":"IT","type":"education","lineage":["https://openalex.org/I108290504"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Maria S. Greco","raw_affiliation_strings":["Dept. of Information Engineering, University of Pisa, Pisa, Italy","UniPi - University of Pisa [Italy] = Universit\u00e0 di Pisa [Italia] = Universit\u00e9 de Pise [Italie] (Lungarno Pacinotti 43 \u2013 56126 Pisa \u2013 Italia - Italy)"],"affiliations":[{"raw_affiliation_string":"Dept. of Information Engineering, University of Pisa, Pisa, Italy","institution_ids":["https://openalex.org/I108290504"]},{"raw_affiliation_string":"UniPi - University of Pisa [Italy] = Universit\u00e0 di Pisa [Italia] = Universit\u00e9 de Pise [Italie] (Lungarno Pacinotti 43 \u2013 56126 Pisa \u2013 Italia - Italy)","institution_ids":["https://openalex.org/I108290504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109850931","display_name":"R\u00e9my Boyer","orcid":null},"institutions":[{"id":"https://openalex.org/I4210097418","display_name":"Laboratoire des signaux et syst\u00e8mes","ror":"https://ror.org/00skw9v43","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I277688954","https://openalex.org/I277688954","https://openalex.org/I4210097418","https://openalex.org/I4210107720"]},{"id":"https://openalex.org/I102197404","display_name":"Universit\u00e9 Paris-Sud","ror":"https://ror.org/028rypz17","country_code":"FR","type":"education","lineage":["https://openalex.org/I102197404"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Remy Boyer","raw_affiliation_strings":["L2S, Univ. Paris-Sud, Gif-sur-Yvette, France","L2S - Laboratoire des signaux et syst\u00e8mes (Plateau de Moulon 3 rue Joliot Curie 91192 GIF SUR YVETTE CEDEX - France)"],"affiliations":[{"raw_affiliation_string":"L2S, Univ. Paris-Sud, Gif-sur-Yvette, France","institution_ids":["https://openalex.org/I102197404"]},{"raw_affiliation_string":"L2S - Laboratoire des signaux et syst\u00e8mes (Plateau de Moulon 3 rue Joliot Curie 91192 GIF SUR YVETTE CEDEX - France)","institution_ids":["https://openalex.org/I4210097418"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061293973","display_name":"Frank Nielsen","orcid":"https://orcid.org/0000-0001-5728-0726"},"institutions":[{"id":"https://openalex.org/I4210139461","display_name":"Laboratoire d'Informatique de l'\u00c9cole Polytechnique","ror":"https://ror.org/04afed728","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I1326498283","https://openalex.org/I142476485","https://openalex.org/I4210139461","https://openalex.org/I4210145102","https://openalex.org/I4210159245"]},{"id":"https://openalex.org/I142476485","display_name":"\u00c9cole Polytechnique","ror":"https://ror.org/05hy3tk52","country_code":"FR","type":"education","lineage":["https://openalex.org/I142476485","https://openalex.org/I4210145102"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Frank Nielsen","raw_affiliation_strings":["LIX, Ecole Poly technique, Palaiseau, France","LIX - Laboratoire d'informatique de l'\u00c9cole polytechnique [Palaiseau] (1 Rue Honor\u00e9 d\u2019Estienne d\u2019Orves, B\u00e2timent Alain Turing, 91120 Palaiseau - France)"],"affiliations":[{"raw_affiliation_string":"LIX, Ecole Poly technique, Palaiseau, France","institution_ids":["https://openalex.org/I4210139461"]},{"raw_affiliation_string":"LIX - Laboratoire d'informatique de l'\u00c9cole polytechnique [Palaiseau] (1 Rue Honor\u00e9 d\u2019Estienne d\u2019Orves, B\u00e2timent Alain Turing, 91120 Palaiseau - France)","institution_ids":["https://openalex.org/I4210139461","https://openalex.org/I142476485"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5075507631"],"corresponding_institution_ids":["https://openalex.org/I108290504"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14612478,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"623","last_page":"626"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9993000030517578,"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":0.9993000030517578,"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/T10860","display_name":"Speech and Audio Processing","score":0.9987000226974487,"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/T11851","display_name":"Electromagnetic Compatibility and Measurements","score":0.9983000159263611,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/limit","display_name":"Limit (mathematics)","score":0.485777884721756},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38681840896606445},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35370853543281555},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24635657668113708},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08202815055847168}],"concepts":[{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.485777884721756},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38681840896606445},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35370853543281555},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24635657668113708},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08202815055847168}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/eusipco.2018.8553603","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2018.8553603","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 26th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-04492425v1","is_oa":false,"landing_page_url":"https://centralesupelec.hal.science/hal-04492425","pdf_url":null,"source":{"id":"https://openalex.org/S4406922461","display_name":"SPIRE - Sciences Po Institutional REpository","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2018 26th European Signal Processing Conference (EUSIPCO), Sep 2018, Rome, France. pp.623-626, ⟨10.23919/EUSIPCO.2018.8553603⟩","raw_type":"Conference papers"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1965392255","https://openalex.org/W1975560590","https://openalex.org/W1975731806","https://openalex.org/W1984032901","https://openalex.org/W1989499111","https://openalex.org/W2018901154","https://openalex.org/W2048572071","https://openalex.org/W2128227157","https://openalex.org/W2130528638","https://openalex.org/W2138004508","https://openalex.org/W2144597985","https://openalex.org/W2152931102","https://openalex.org/W2153684415","https://openalex.org/W2767080255"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2073681303","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"The":[0,78],"Angular":[1],"Resolution":[2],"Limit":[3],"(ARL),":[4],"denoted":[5,30],"by":[6,31,84],"6,":[7],"is":[8,37,55,82,121,139,144],"a":[9],"key":[10],"statistical":[11],"quantity":[12],"to":[13,17,40,57],"measure":[14],"our":[15,50],"ability":[16],"resolve":[18],"two":[19],"closely-spaced":[20],"narrowband":[21],"far-field":[22],"complex":[23],"sources.":[24],"In":[25,47],"the":[26,28,53,85,106,112,119,125,132,137,140],"literature,":[27],"ARL,":[29],"\u03b4":[32,63,89],"0":[35,68,92],",":[36,69],"systematically":[38],"assumed":[39],"be":[41,58],"perfectly":[42],"known":[43],"for":[44,135],"mathematical":[45],"convenience.":[46],"this":[48],"work,":[49],"knowledge":[51],"on":[52,105,111,124],"ARL":[54],"supposed":[56],"only":[59],"partial,":[60],"meaning":[61],"that":[62,118],"~N":[64],"(\u03b4":[65],"\u03c3":[70],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">\u03b4":[73,99],"2":[76,95,102],").":[77],"degree":[79,126],"of":[80,127],"uncertainty":[81],"quantified":[83],"ratio":[86],"\u03be":[87],"=":[88],"/\u03c3":[96],".":[103],"Based":[104],"Chernoff":[107],"Upper":[108],"Bound":[109],"(CUB)":[110],"minimal":[113],"error":[114],"probability,":[115],"we":[116],"show":[117],"CUB":[120,138],"highly":[122],"dependent":[123],"uncertainty,":[128],"\u03be.":[129],"As":[130],"by-product,":[131],"optimal":[133],"s-value":[134],"which":[136],"tightest":[141],"upper":[142],"bound":[143],"analytically":[145],"studied.":[146]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}