{"id":"https://openalex.org/W4360995469","doi":"https://doi.org/10.1109/tsp.2023.3262182","title":"A Robust Framework to Design Optimal Sensor Locations for TOA or RSS Source Localization Techniques","display_name":"A Robust Framework to Design Optimal Sensor Locations for TOA or RSS Source Localization Techniques","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4360995469","doi":"https://doi.org/10.1109/tsp.2023.3262182"},"language":"en","primary_location":{"id":"doi:10.1109/tsp.2023.3262182","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tsp.2023.3262182","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","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":"hybrid","oa_url":"https://doi.org/10.1109/tsp.2023.3262182","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043396302","display_name":"Augusto Aubry","orcid":"https://orcid.org/0000-0002-5353-0481"},"institutions":[{"id":"https://openalex.org/I4210104655","display_name":"Ingegneria dei Trasporti (Italy)","ror":"https://ror.org/01fp7rv25","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210104655"]},{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Augusto Aubry","raw_affiliation_strings":["Department of Electrical Engineering and Information Technology, Universit&#x00E0; degli Studi di Napoli &#x201C;Federico II&#x201D;, Napoli, Italy","Department of Electrical Engineering and Information Technology, Universita degli Studi di Napoli Federico II, DIETI, Via Claudio 21, Napoli, Italy"],"raw_orcid":"https://orcid.org/0000-0002-5353-0481","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, Universit&#x00E0; degli Studi di Napoli &#x201C;Federico II&#x201D;, Napoli, Italy","institution_ids":["https://openalex.org/I71267560"]},{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, Universita degli Studi di Napoli Federico II, DIETI, Via Claudio 21, Napoli, Italy","institution_ids":["https://openalex.org/I4210104655","https://openalex.org/I71267560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012466580","display_name":"Prabhu Babu","orcid":"https://orcid.org/0000-0002-9041-9010"},"institutions":[{"id":"https://openalex.org/I4210100472","display_name":"Care India","ror":"https://ror.org/00xj74h46","country_code":"IN","type":"nonprofit","lineage":["https://openalex.org/I4210100472"]},{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Prabhu Babu","raw_affiliation_strings":["CARE, IIT Delhi, New Delhi, India"],"raw_orcid":"https://orcid.org/0000-0002-9041-9010","affiliations":[{"raw_affiliation_string":"CARE, IIT Delhi, New Delhi, India","institution_ids":["https://openalex.org/I4210100472","https://openalex.org/I68891433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023264711","display_name":"Antonio De Maio","orcid":"https://orcid.org/0000-0001-8421-3318"},"institutions":[{"id":"https://openalex.org/I4210104655","display_name":"Ingegneria dei Trasporti (Italy)","ror":"https://ror.org/01fp7rv25","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210104655"]},{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Antonio De Maio","raw_affiliation_strings":["Department of Electrical Engineering and Information Technology, Universit&#x00E0; degli Studi di Napoli &#x201C;Federico II&#x201D;, Napoli, Italy","Department of Electrical Engineering and Information Technology, Universita degli Studi di Napoli Federico II, DIETI, Via Claudio 21, Napoli, Italy"],"raw_orcid":"https://orcid.org/0000-0001-8421-3318","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, Universit&#x00E0; degli Studi di Napoli &#x201C;Federico II&#x201D;, Napoli, Italy","institution_ids":["https://openalex.org/I71267560"]},{"raw_affiliation_string":"Department of Electrical Engineering and Information Technology, Universita degli Studi di Napoli Federico II, DIETI, Via Claudio 21, Napoli, Italy","institution_ids":["https://openalex.org/I4210104655","https://openalex.org/I71267560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070535056","display_name":"Ghania Fatima","orcid":"https://orcid.org/0000-0001-8268-0545"},"institutions":[{"id":"https://openalex.org/I4210100472","display_name":"Care India","ror":"https://ror.org/00xj74h46","country_code":"IN","type":"nonprofit","lineage":["https://openalex.org/I4210100472"]},{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ghania Fatima","raw_affiliation_strings":["CARE, IIT Delhi, New Delhi, India"],"raw_orcid":"https://orcid.org/0000-0001-8268-0545","affiliations":[{"raw_affiliation_string":"CARE, IIT Delhi, New Delhi, India","institution_ids":["https://openalex.org/I4210100472","https://openalex.org/I68891433"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103185968","display_name":"Nitesh Sahu","orcid":"https://orcid.org/0000-0001-7859-9699"},"institutions":[{"id":"https://openalex.org/I4210100472","display_name":"Care India","ror":"https://ror.org/00xj74h46","country_code":"IN","type":"nonprofit","lineage":["https://openalex.org/I4210100472"]},{"id":"https://openalex.org/I68891433","display_name":"Indian Institute of Technology Delhi","ror":"https://ror.org/049tgcd06","country_code":"IN","type":"education","lineage":["https://openalex.org/I68891433"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nitesh Sahu","raw_affiliation_strings":["CARE, IIT Delhi, New Delhi, India"],"raw_orcid":"https://orcid.org/0000-0001-7859-9699","affiliations":[{"raw_affiliation_string":"CARE, IIT Delhi, New Delhi, India","institution_ids":["https://openalex.org/I4210100472","https://openalex.org/I68891433"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5043396302"],"corresponding_institution_ids":["https://openalex.org/I4210104655","https://openalex.org/I71267560"],"apc_list":null,"apc_paid":null,"fwci":4.727,"has_fulltext":false,"cited_by_count":37,"citation_normalized_percentile":{"value":0.95616827,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"71","issue":null,"first_page":"1293","last_page":"1306"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":1.0,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10711","display_name":"Target Tracking and Data Fusion in Sensor Networks","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/computer-science","display_name":"Computer science","score":0.6624762415885925},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6583226919174194},{"id":"https://openalex.org/keywords/rss","display_name":"RSS","score":0.5974929928779602},{"id":"https://openalex.org/keywords/cram\u00e9r\u2013rao-bound","display_name":"Cram\u00e9r\u2013Rao bound","score":0.5743537545204163},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.5419780015945435},{"id":"https://openalex.org/keywords/trace","display_name":"TRACE (psycholinguistics)","score":0.530788779258728},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5020337104797363},{"id":"https://openalex.org/keywords/time-of-arrival","display_name":"Time of arrival","score":0.4954119920730591},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.46438419818878174},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45427829027175903},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.44089823961257935},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.43266865611076355},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.4201808571815491},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2301238477230072},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20553451776504517},{"id":"https://openalex.org/keywords/estimation-theory","display_name":"Estimation theory","score":0.18287897109985352},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10929164290428162}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6624762415885925},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6583226919174194},{"id":"https://openalex.org/C2385561","wikidata":"https://www.wikidata.org/wiki/Q45432","display_name":"RSS","level":2,"score":0.5974929928779602},{"id":"https://openalex.org/C4978587","wikidata":"https://www.wikidata.org/wiki/Q1138810","display_name":"Cram\u00e9r\u2013Rao bound","level":3,"score":0.5743537545204163},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.5419780015945435},{"id":"https://openalex.org/C75291252","wikidata":"https://www.wikidata.org/wiki/Q1315756","display_name":"TRACE (psycholinguistics)","level":2,"score":0.530788779258728},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5020337104797363},{"id":"https://openalex.org/C163150518","wikidata":"https://www.wikidata.org/wiki/Q4135208","display_name":"Time of arrival","level":3,"score":0.4954119920730591},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.46438419818878174},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45427829027175903},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.44089823961257935},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.43266865611076355},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.4201808571815491},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2301238477230072},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20553451776504517},{"id":"https://openalex.org/C167928553","wikidata":"https://www.wikidata.org/wiki/Q1376021","display_name":"Estimation theory","level":2,"score":0.18287897109985352},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10929164290428162},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsp.2023.3262182","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tsp.2023.3262182","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1109/tsp.2023.3262182","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tsp.2023.3262182","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":61,"referenced_works":["https://openalex.org/W1506975760","https://openalex.org/W1589161654","https://openalex.org/W1952756181","https://openalex.org/W1993371327","https://openalex.org/W1999113926","https://openalex.org/W1999933558","https://openalex.org/W2001886371","https://openalex.org/W2019249379","https://openalex.org/W2030683786","https://openalex.org/W2032829864","https://openalex.org/W2043889528","https://openalex.org/W2050968963","https://openalex.org/W2072734994","https://openalex.org/W2076764958","https://openalex.org/W2097380742","https://openalex.org/W2099719150","https://openalex.org/W2101823128","https://openalex.org/W2109499745","https://openalex.org/W2110526347","https://openalex.org/W2118904946","https://openalex.org/W2124178852","https://openalex.org/W2134060757","https://openalex.org/W2134409573","https://openalex.org/W2147657669","https://openalex.org/W2149424643","https://openalex.org/W2152286118","https://openalex.org/W2325850497","https://openalex.org/W2326558082","https://openalex.org/W2343915965","https://openalex.org/W2344232295","https://openalex.org/W2353126473","https://openalex.org/W2508393166","https://openalex.org/W2519524934","https://openalex.org/W2539864613","https://openalex.org/W2543150621","https://openalex.org/W2575497014","https://openalex.org/W2588546612","https://openalex.org/W2876132667","https://openalex.org/W2891388456","https://openalex.org/W2905242129","https://openalex.org/W2914307237","https://openalex.org/W2942003716","https://openalex.org/W2942364088","https://openalex.org/W2964655282","https://openalex.org/W2965364578","https://openalex.org/W2992507519","https://openalex.org/W3015414357","https://openalex.org/W3024022959","https://openalex.org/W3027522983","https://openalex.org/W3035520601","https://openalex.org/W3107710670","https://openalex.org/W3130501718","https://openalex.org/W3141069769","https://openalex.org/W3165664979","https://openalex.org/W3197701615","https://openalex.org/W4214683937","https://openalex.org/W4250589301","https://openalex.org/W4251616545","https://openalex.org/W4293704736","https://openalex.org/W4300579247","https://openalex.org/W4311377994"],"related_works":["https://openalex.org/W1479746946","https://openalex.org/W2903691317","https://openalex.org/W4224323762","https://openalex.org/W2143803213","https://openalex.org/W2055757274","https://openalex.org/W2511739151","https://openalex.org/W2155014562","https://openalex.org/W2076213752","https://openalex.org/W2066348132","https://openalex.org/W2134404114"],"abstract_inverted_index":{"We":[0],"focus":[1,71],"on":[2,15,31,72,79,139],"the":[3,32,44,63,76,80,92,95,102,105,111,146,153,157,170,179,192,195],"problem":[4],"of":[5,18,82,88,94,108,152,160,169,181,194],"finding":[6],"optimal":[7,45],"sensor":[8,46,119],"locations":[9,47],"for":[10],"source":[11,34,64],"localization":[12],"techniques":[13],"based":[14,138],"either":[16],"time":[17],"arrival":[19],"(TOA)":[20],"or":[21],"received":[22],"signal":[23],"strength":[24],"(RSS)":[25],"measurements.":[26],"Without":[27],"any":[28],"specific":[29],"assumption":[30],"actual":[33],"position,":[35],"we":[36,57,133,190],"propose":[37,134],"a":[38,60,86,126,166],"design":[39,147,171],"framework":[40,137],"that":[41],"directly":[42],"establishes":[43],"by":[48],"minimizing":[49],"suitable":[50],"Cramer-Rao":[51],"bound":[52],"(CRB)-related":[53],"cost":[54,74],"functions.":[55],"Specifically,":[56],"just":[58],"consider":[59],"region":[61],"where":[62],"is":[65,121],"likely":[66],"to":[67,123,142,165],"be":[68],"present":[69],"and":[70,162],"two":[73],"functions:":[75],"former":[77],"relies":[78],"trace/determinant":[81,107],"CRB":[83,109],"averaged":[84],"over":[85,110],"grid":[87,113],"points":[89],"resulting":[90],"from":[91],"sampling":[93],"surveillance":[96],"area":[97],"(shortly":[98,114],"average":[99],"CRB),":[100],"whereas,":[101],"latter":[103],"leverages":[104],"maximum":[106],"mentioned":[112],"worst-case":[115],"CRB).":[116],"Moreover,":[117],"each":[118],"position":[120],"constrained":[122],"lie":[124],"within":[125],"pre-specified":[127],"set":[128],"(deployment":[129],"constraint":[130],"set).":[131],"Hence,":[132],"an":[135],"optimization":[136],"block":[140],"majorization-minimization":[141],"deal":[143],"with":[144],"both":[145],"paradigms.":[148],"The":[149,173],"iterative":[150],"steps":[151],"technique":[154],"monotonically":[155],"decrease":[156],"corresponding":[158],"figure":[159],"merit":[161],"eventually":[163],"converge":[164],"stationary":[167],"point":[168],"problem.":[172],"proposed":[174],"methodology":[175],"can":[176],"also":[177],"handle":[178],"case":[180],"nonuniform":[182],"noise":[183],"variances.":[184],"Finally,":[185],"through":[186],"various":[187],"numerical":[188],"simulations,":[189],"show":[191],"effectiveness":[193],"developed":[196],"resource":[197],"allocation":[198],"policies.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":21},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
