{"id":"https://openalex.org/W2418411614","doi":"https://doi.org/10.1109/plans.2016.7479690","title":"Range-based trilateration using multipurpose cost function optimization with Lagrangian multipliers","display_name":"Range-based trilateration using multipurpose cost function optimization with Lagrangian multipliers","publication_year":2016,"publication_date":"2016-04-01","ids":{"openalex":"https://openalex.org/W2418411614","doi":"https://doi.org/10.1109/plans.2016.7479690","mag":"2418411614"},"language":"en","primary_location":{"id":"doi:10.1109/plans.2016.7479690","is_oa":false,"landing_page_url":"https://doi.org/10.1109/plans.2016.7479690","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE/ION Position, Location and Navigation Symposium (PLANS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5018544075","display_name":"Ali Khalajmehrabadi","orcid":"https://orcid.org/0000-0001-7612-8332"},"institutions":[{"id":"https://openalex.org/I45438204","display_name":"The University of Texas at San Antonio","ror":"https://ror.org/01kd65564","country_code":"US","type":"education","lineage":["https://openalex.org/I45438204"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ali Khalajmehrabadi","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, Texas, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, Texas, USA","institution_ids":["https://openalex.org/I45438204"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072524717","display_name":"David Akopian","orcid":"https://orcid.org/0000-0001-5977-9969"},"institutions":[{"id":"https://openalex.org/I45438204","display_name":"The University of Texas at San Antonio","ror":"https://ror.org/01kd65564","country_code":"US","type":"education","lineage":["https://openalex.org/I45438204"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"David Akopian","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, Texas, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, Texas, USA","institution_ids":["https://openalex.org/I45438204"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054566402","display_name":"Daniel J. Pack","orcid":null},"institutions":[{"id":"https://openalex.org/I45438204","display_name":"The University of Texas at San Antonio","ror":"https://ror.org/01kd65564","country_code":"US","type":"education","lineage":["https://openalex.org/I45438204"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel Pack","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, Texas, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, Texas, USA","institution_ids":["https://openalex.org/I45438204"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I45438204"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"118","last_page":"121"},"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9957000017166138,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9922000169754028,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/trilateration","display_name":"Trilateration","score":0.9708176851272583},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.8800178170204163},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.585366427898407},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.5767084360122681},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.498887300491333},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4915102422237396},{"id":"https://openalex.org/keywords/norm","display_name":"Norm (philosophy)","score":0.47890937328338623},{"id":"https://openalex.org/keywords/robust-regression","display_name":"Robust regression","score":0.4442009925842285},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.41857945919036865},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4119224548339844},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.4114394783973694},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.36952635645866394},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26119858026504517},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1795523464679718},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13443338871002197}],"concepts":[{"id":"https://openalex.org/C20832178","wikidata":"https://www.wikidata.org/wiki/Q1146298","display_name":"Trilateration","level":3,"score":0.9708176851272583},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.8800178170204163},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.585366427898407},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.5767084360122681},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.498887300491333},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4915102422237396},{"id":"https://openalex.org/C191795146","wikidata":"https://www.wikidata.org/wiki/Q3878446","display_name":"Norm (philosophy)","level":2,"score":0.47890937328338623},{"id":"https://openalex.org/C70259352","wikidata":"https://www.wikidata.org/wiki/Q1847839","display_name":"Robust regression","level":3,"score":0.4442009925842285},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.41857945919036865},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4119224548339844},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.4114394783973694},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.36952635645866394},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26119858026504517},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1795523464679718},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13443338871002197},{"id":"https://openalex.org/C135981907","wikidata":"https://www.wikidata.org/wiki/Q188056","display_name":"Triangulation","level":2,"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/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/plans.2016.7479690","is_oa":false,"landing_page_url":"https://doi.org/10.1109/plans.2016.7479690","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2016 IEEE/ION Position, Location and Navigation Symposium (PLANS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1536252645","https://openalex.org/W1979154650","https://openalex.org/W1991762554","https://openalex.org/W2038946940","https://openalex.org/W2078493525","https://openalex.org/W2096059569","https://openalex.org/W2099055931","https://openalex.org/W2101417447","https://openalex.org/W2105562580","https://openalex.org/W2107376953","https://openalex.org/W2130137998","https://openalex.org/W2133353795","https://openalex.org/W2137536023","https://openalex.org/W2147692849","https://openalex.org/W2150470808","https://openalex.org/W2152173211","https://openalex.org/W2164308154","https://openalex.org/W2278572312","https://openalex.org/W2549315536"],"related_works":["https://openalex.org/W3121734683","https://openalex.org/W4210813465","https://openalex.org/W2085680114","https://openalex.org/W1600426151","https://openalex.org/W1833314573","https://openalex.org/W3121311879","https://openalex.org/W4380879348","https://openalex.org/W1974187127","https://openalex.org/W1539940077","https://openalex.org/W2168294724"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,47],"novel":[4],"trilateration":[5,16],"positioning":[6],"technique":[7],"is":[8,44,59,120],"proposed":[9,25,90,100,118],"that":[10,116],"jointly":[11],"addresses":[12],"the":[13,53,79,98,117,138],"conventional":[14,39],"range-based":[15,104],"localization":[17],"and":[18,22,55,95,107,129],"measurements":[19,86],"outliers":[20,35,56,128],"detection":[21],"processing.":[23],"The":[24,42,62,89,113],"scheme":[26,91],"contains":[27],"three":[28],"components:":[29],"(a)":[30],"detecting":[31],"outliers,":[32],"(b)":[33],"minimizing":[34,38],"impact;":[36],"(c)":[37],"noise":[40,54],"impact.":[41],"method":[43],"based":[45],"on":[46],"linear":[48],"regression":[49],"model":[50],"in":[51],"which":[52],"vector":[57],"effect":[58],"considered":[60],"simultaneously.":[61],"cost":[63],"function":[64],"includes":[65],"an":[66],"\u2113":[67],"<sub":[68],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[69],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">1</sub>":[70],"-norm":[71],"minimization":[72],"component":[73],"to":[74,122,131,137],"detect":[75,123],"outliers.":[76],"Once":[77],"detected,":[78],"contaminated":[80],"ranges":[81],"are":[82],"either":[83],"removed":[84],"from":[85],"or":[87],"corrected.":[88],"has":[92],"been":[93],"simulated":[94],"compared":[96,136],"with":[97],"recently":[99],"Linearized":[101],"LS":[102,105],"(L-LS),":[103],"(R-LS),":[106],"Squared-Kange":[108],"Least":[109],"Squares":[110],"(SR-LS)":[111],"approach.":[112],"results":[114],"shows":[115],"approach":[119],"able":[121],"97%":[124],"of":[125],"single":[126],"introduced":[127],"leads":[130],"less":[132],"position":[133],"error":[134],"variance":[135],"state-of-the-art":[139],"approaches.":[140]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}