{"id":"https://openalex.org/W2536129580","doi":"https://doi.org/10.1109/tmc.2016.2616465","title":"A Joint Indoor WLAN Localization and Outlier Detection Scheme Using LASSO and Elastic-Net Optimization Techniques","display_name":"A Joint Indoor WLAN Localization and Outlier Detection Scheme Using LASSO and Elastic-Net Optimization Techniques","publication_year":2016,"publication_date":"2016-10-19","ids":{"openalex":"https://openalex.org/W2536129580","doi":"https://doi.org/10.1109/tmc.2016.2616465","mag":"2536129580"},"language":"en","primary_location":{"id":"doi:10.1109/tmc.2016.2616465","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2016.2616465","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile Computing","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1610.05419","any_repository_has_fulltext":true},"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, TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, TX","institution_ids":["https://openalex.org/I45438204"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022494957","display_name":"Nikolaos Gatsis","orcid":"https://orcid.org/0000-0002-5238-649X"},"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":"Nikolaos Gatsis","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, TX","institution_ids":["https://openalex.org/I45438204"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054566402","display_name":"Daniel J. Pack","orcid":null},"institutions":[{"id":"https://openalex.org/I177097968","display_name":"University of Tennessee at Chattanooga","ror":"https://ror.org/00nqb1v70","country_code":"US","type":"education","lineage":["https://openalex.org/I177097968"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel J. Pack","raw_affiliation_strings":["Department of Electrical Engineering, University of Tennessee at Chattanooga, Chattanooga, TN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Tennessee at Chattanooga, Chattanooga, TN","institution_ids":["https://openalex.org/I177097968"]}]},{"author_position":"last","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, TX"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Texas at San Antonio, San Antonio, TX","institution_ids":["https://openalex.org/I45438204"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.3459,"has_fulltext":false,"cited_by_count":63,"citation_normalized_percentile":{"value":0.96129294,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":"16","issue":"8","first_page":"2079","last_page":"2092"},"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11220","display_name":"Water Systems and Optimization","score":0.9890999794006348,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8499045372009277},{"id":"https://openalex.org/keywords/rss","display_name":"RSS","score":0.736713171005249},{"id":"https://openalex.org/keywords/outlier","display_name":"Outlier","score":0.7121788263320923},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5158311724662781},{"id":"https://openalex.org/keywords/wi-fi","display_name":"Wi-Fi","score":0.44917649030685425},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.43524831533432007},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4180833101272583},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3860889673233032},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3385451138019562},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32617712020874023},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.30942362546920776},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.08784276247024536}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8499045372009277},{"id":"https://openalex.org/C2385561","wikidata":"https://www.wikidata.org/wiki/Q45432","display_name":"RSS","level":2,"score":0.736713171005249},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.7121788263320923},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5158311724662781},{"id":"https://openalex.org/C508800617","wikidata":"https://www.wikidata.org/wiki/Q29643","display_name":"Wi-Fi","level":4,"score":0.44917649030685425},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.43524831533432007},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4180833101272583},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3860889673233032},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3385451138019562},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32617712020874023},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.30942362546920776},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.08784276247024536},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tmc.2016.2616465","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2016.2616465","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Mobile Computing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1610.05419","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1610.05419","pdf_url":"https://arxiv.org/pdf/1610.05419","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1610.05419","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1610.05419","pdf_url":"https://arxiv.org/pdf/1610.05419","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.7400000095367432}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":86,"referenced_works":["https://openalex.org/W1480376833","https://openalex.org/W1518620453","https://openalex.org/W1526572160","https://openalex.org/W1538343039","https://openalex.org/W1546169424","https://openalex.org/W1572966675","https://openalex.org/W1608826770","https://openalex.org/W1966232965","https://openalex.org/W1966542908","https://openalex.org/W1971714892","https://openalex.org/W1977687024","https://openalex.org/W1979154650","https://openalex.org/W1981831056","https://openalex.org/W1983301216","https://openalex.org/W1986931325","https://openalex.org/W1993774615","https://openalex.org/W2008891225","https://openalex.org/W2011502582","https://openalex.org/W2013503669","https://openalex.org/W2019359195","https://openalex.org/W2022012240","https://openalex.org/W2033130658","https://openalex.org/W2035136797","https://openalex.org/W2037002473","https://openalex.org/W2040171232","https://openalex.org/W2040890698","https://openalex.org/W2040917758","https://openalex.org/W2042187995","https://openalex.org/W2044831755","https://openalex.org/W2051376734","https://openalex.org/W2052850027","https://openalex.org/W2081004296","https://openalex.org/W2085515156","https://openalex.org/W2094204865","https://openalex.org/W2097360283","https://openalex.org/W2099777813","https://openalex.org/W2100989187","https://openalex.org/W2101223300","https://openalex.org/W2101417447","https://openalex.org/W2103286871","https://openalex.org/W2106985027","https://openalex.org/W2108126247","https://openalex.org/W2109357213","https://openalex.org/W2114254062","https://openalex.org/W2116068514","https://openalex.org/W2117052148","https://openalex.org/W2117668287","https://openalex.org/W2118099695","https://openalex.org/W2119667497","https://openalex.org/W2120234055","https://openalex.org/W2122315118","https://openalex.org/W2123181676","https://openalex.org/W2124773381","https://openalex.org/W2126681705","https://openalex.org/W2128659236","https://openalex.org/W2130137998","https://openalex.org/W2132755557","https://openalex.org/W2135046866","https://openalex.org/W2142216726","https://openalex.org/W2143243918","https://openalex.org/W2144723957","https://openalex.org/W2146070951","https://openalex.org/W2147628505","https://openalex.org/W2147692849","https://openalex.org/W2149136155","https://openalex.org/W2150470808","https://openalex.org/W2156453571","https://openalex.org/W2168745297","https://openalex.org/W2170102584","https://openalex.org/W2170240475","https://openalex.org/W2173695474","https://openalex.org/W2204780533","https://openalex.org/W2278572312","https://openalex.org/W2307851164","https://openalex.org/W2337457909","https://openalex.org/W2544846378","https://openalex.org/W2549315536","https://openalex.org/W2803670972","https://openalex.org/W4230946174","https://openalex.org/W4231756768","https://openalex.org/W4238957295","https://openalex.org/W4294541781","https://openalex.org/W6631008727","https://openalex.org/W6676333450","https://openalex.org/W6688189775","https://openalex.org/W6698302138"],"related_works":["https://openalex.org/W2295041291","https://openalex.org/W2383599958","https://openalex.org/W2954367391","https://openalex.org/W2372438076","https://openalex.org/W2385914013","https://openalex.org/W2386112263","https://openalex.org/W2374207073","https://openalex.org/W2758478152","https://openalex.org/W3005787259","https://openalex.org/W2793214125"],"abstract_inverted_index":{"In":[0,75],"this":[1],"paper,":[2],"we":[3,88],"introduce":[4],"two":[5],"indoor":[6],"Wireless":[7],"Local":[8],"Area":[9],"Network":[10],"(WLAN)":[11],"positioning":[12],"methods":[13,46,124,156],"using":[14],"augmented":[15],"sparse":[16,23,106,122],"recovery":[17,107,123],"algorithms.":[18,108],"These":[19],"schemes":[20],"render":[21],"a":[22,79,167],"user's":[24,92,135],"position":[25,136],"vector,":[26],"and":[27,37,99,134,171,185],"in":[28,127,166],"parallel,":[29],"minimize":[30],"the":[31,34,57,72,76,91,104,110,121,132,143,172,179,191],"distance":[32],"between":[33],"online":[35,58,77,111],"measurement":[36,117],"radio":[38,62],"map.":[39,63],"The":[40,138,153],"overall":[41],"localization":[42,102,155,197],"scheme":[43],"for":[44,90],"both":[45],"consists":[47],"of":[48],"three":[49],"steps:":[50],"1)":[51],"coarse":[52],"localization,":[53],"obtained":[54],"from":[55,193],"comparing":[56],"measurements":[59,112,165],"with":[60,160,181],"clustered":[61],"A":[64],"novel":[65,105],"graph-based":[66],"method":[67],"is":[68,84,188],"proposed":[69,154],"to":[70,115,129,190],"cluster":[71],"offline":[73],"fingerprints.":[74],"phase,":[78],"Region":[80],"Of":[81],"Interest":[82],"(ROI)":[83],"selected":[85],"within":[86],"which":[87,187],"search":[89],"location.":[93],"2)":[94],"Access":[95],"Point":[96],"(AP)":[97],"selection":[98],"3)":[100],"fine":[101],"through":[103],"Since":[109],"are":[113,125,147],"subject":[114],"inordinate":[116],"readings,":[118],"called":[119],"outliers,":[120],"modified":[126],"order":[128],"jointly":[130],"estimate":[131],"outliers":[133],"vector.":[137],"outlier":[139],"detection":[140],"procedure":[141],"identifies":[142],"APs":[144],"whose":[145],"readings":[146],"either":[148],"not":[149],"available":[150],"or":[151],"erroneous.":[152],"have":[157],"been":[158],"tested":[159],"Received":[161],"Signal":[162],"Strength":[163],"(RSS)":[164],"typical":[168],"office":[169],"environment":[170],"results":[173,192],"show":[174],"that":[175],"they":[176],"can":[177],"localize":[178],"user":[180],"significantly":[182],"high":[183],"accuracy":[184],"resolution":[186],"superior":[189],"competing":[194],"WLAN":[195],"fingerprinting":[196],"methods.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":14},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-10-28T00:00:00"}