{"id":"https://openalex.org/W4412482569","doi":"https://doi.org/10.1109/wfcs63373.2025.11077654","title":"Dissimilarity-Based Localization in Wireless Angle-of-Arrival Systems","display_name":"Dissimilarity-Based Localization in Wireless Angle-of-Arrival Systems","publication_year":2025,"publication_date":"2025-06-10","ids":{"openalex":"https://openalex.org/W4412482569","doi":"https://doi.org/10.1109/wfcs63373.2025.11077654"},"language":"en","primary_location":{"id":"doi:10.1109/wfcs63373.2025.11077654","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wfcs63373.2025.11077654","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 21st International Conference on Factory Communication Systems (WFCS)","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/A5119008963","display_name":"Daniel Meiburg","orcid":null},"institutions":[{"id":"https://openalex.org/I4665924","display_name":"University of Rostock","ror":"https://ror.org/03zdwsf69","country_code":"DE","type":"education","lineage":["https://openalex.org/I4665924"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Daniel Meiburg","raw_affiliation_strings":["Institute of Applied Microelectronics and Computer Engineering University of Rostock,Rostock,Germany,18051"],"affiliations":[{"raw_affiliation_string":"Institute of Applied Microelectronics and Computer Engineering University of Rostock,Rostock,Germany,18051","institution_ids":["https://openalex.org/I4665924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114286271","display_name":"Fabian Kummer","orcid":null},"institutions":[{"id":"https://openalex.org/I4665924","display_name":"University of Rostock","ror":"https://ror.org/03zdwsf69","country_code":"DE","type":"education","lineage":["https://openalex.org/I4665924"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Fabian Kummer","raw_affiliation_strings":["Institute of Applied Microelectronics and Computer Engineering University of Rostock,Rostock,Germany,18051"],"affiliations":[{"raw_affiliation_string":"Institute of Applied Microelectronics and Computer Engineering University of Rostock,Rostock,Germany,18051","institution_ids":["https://openalex.org/I4665924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028116937","display_name":"Benjamin Rother","orcid":"https://orcid.org/0000-0002-9456-0900"},"institutions":[{"id":"https://openalex.org/I4665924","display_name":"University of Rostock","ror":"https://ror.org/03zdwsf69","country_code":"DE","type":"education","lineage":["https://openalex.org/I4665924"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Benjamin Rother","raw_affiliation_strings":["Institute of Applied Microelectronics and Computer Engineering University of Rostock,Rostock,Germany,18051"],"affiliations":[{"raw_affiliation_string":"Institute of Applied Microelectronics and Computer Engineering University of Rostock,Rostock,Germany,18051","institution_ids":["https://openalex.org/I4665924"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080389399","display_name":"Frank Golatowski","orcid":"https://orcid.org/0000-0003-0848-7784"},"institutions":[{"id":"https://openalex.org/I4665924","display_name":"University of Rostock","ror":"https://ror.org/03zdwsf69","country_code":"DE","type":"education","lineage":["https://openalex.org/I4665924"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Frank Golatowski","raw_affiliation_strings":["Institute of Applied Microelectronics and Computer Engineering University of Rostock,Rostock,Germany,18051"],"affiliations":[{"raw_affiliation_string":"Institute of Applied Microelectronics and Computer Engineering University of Rostock,Rostock,Germany,18051","institution_ids":["https://openalex.org/I4665924"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063619304","display_name":"Christian Haubelt","orcid":"https://orcid.org/0000-0002-1568-5423"},"institutions":[{"id":"https://openalex.org/I4665924","display_name":"University of Rostock","ror":"https://ror.org/03zdwsf69","country_code":"DE","type":"education","lineage":["https://openalex.org/I4665924"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christian Haubelt","raw_affiliation_strings":["Institute of Applied Microelectronics and Computer Engineering University of Rostock,Rostock,Germany,18051"],"affiliations":[{"raw_affiliation_string":"Institute of Applied Microelectronics and Computer Engineering University of Rostock,Rostock,Germany,18051","institution_ids":["https://openalex.org/I4665924"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5119008963"],"corresponding_institution_ids":["https://openalex.org/I4665924"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.19580388,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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":0.9912999868392944,"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/T10655","display_name":"GNSS positioning and interference","score":0.9904999732971191,"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/computer-science","display_name":"Computer science","score":0.6531359553337097},{"id":"https://openalex.org/keywords/angle-of-arrival","display_name":"Angle of arrival","score":0.593461811542511},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5716243982315063},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2216738760471344}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6531359553337097},{"id":"https://openalex.org/C13545353","wikidata":"https://www.wikidata.org/wiki/Q4763363","display_name":"Angle of arrival","level":3,"score":0.593461811542511},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5716243982315063},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2216738760471344},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wfcs63373.2025.11077654","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wfcs63373.2025.11077654","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 21st International Conference on Factory Communication Systems (WFCS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320311649","display_name":"Ministry of Education","ror":"https://ror.org/036nq5137"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W3041594232","https://openalex.org/W3207990515","https://openalex.org/W4200363326","https://openalex.org/W4294811324","https://openalex.org/W4300094075","https://openalex.org/W4394627297"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2545735024","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890"],"abstract_inverted_index":{"The":[0],"proliferation":[1],"of":[2,26,79,129],"wireless":[3,55],"mobile":[4],"devices":[5],"has":[6],"led":[7],"to":[8,37,75],"a":[9,51,151],"growing":[10],"interest":[11],"in":[12,20,31,43,82],"indoor":[13,32,80],"localization":[14,39,52,81],"applications,":[15],"such":[16],"as":[17],"context-aware":[18],"services":[19],"healthcare.":[21],"However,":[22],"the":[23,77,106,119],"inherent":[24],"complexities":[25],"multipath":[27],"and":[28,61,71,124,134,145],"non-line-of-sight":[29],"(NLoS)":[30],"environments":[33],"pose":[34],"significant":[35],"challenges":[36],"conventional":[38],"methods,":[40],"often":[41],"resulting":[42],"compromised":[44],"accuracy.":[45],"In":[46],"this":[47],"paper,":[48],"we":[49,113],"propose":[50],"approach":[53,116],"for":[54],"systems":[56],"that":[57,88,117,138],"uses":[58,118],"self-supervised":[59,89],"learning":[60,91,149],"dissimilarity":[62,140],"metrics":[63,141],"derived":[64,142],"from":[65,143],"Received":[66],"Signal":[67],"Strength":[68],"Indicator":[69],"(RSSI)":[70],"Angle-of-Arrival":[72],"(AoA)":[73],"data":[74,108],"increase":[76],"accuracy":[78],"NLoS":[83],"environments.":[84],"Recent":[85],"developments":[86],"showed":[87],"machine":[90],"with":[92,147],"channel":[93],"state":[94],"information":[95],"(CSI)":[96],"can":[97,109],"accurately":[98],"estimate":[99],"positions":[100],"without":[101],"ground":[102],"truth":[103],"data.":[104],"Accessing":[105],"CSI":[107],"be":[110],"challenging,":[111],"so":[112],"present":[114],"an":[115],"more":[120],"accessible":[121],"RSSI":[122,146],"values":[123],"AoA":[125,144],"angles.":[126],"Our":[127],"evaluation":[128],"various":[130],"neural":[131],"network":[132],"architectures":[133],"training":[135],"parameters":[136],"indicates":[137],"employing":[139],"selfsupervised":[148],"is":[150],"promising":[152],"approach.":[153]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}