{"id":"https://openalex.org/W4306178476","doi":"https://doi.org/10.1145/3495243.3558253","title":"Passive light spectral indoor localization","display_name":"Passive light spectral indoor localization","publication_year":2022,"publication_date":"2022-10-14","ids":{"openalex":"https://openalex.org/W4306178476","doi":"https://doi.org/10.1145/3495243.3558253"},"language":"en","primary_location":{"id":"doi:10.1145/3495243.3558253","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3495243.3558253","pdf_url":null,"source":{"id":"https://openalex.org/S4363608994","display_name":"Proceedings of the 28th Annual International Conference on Mobile Computing And Networking","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th Annual International Conference on Mobile Computing And Networking","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://unsworks.unsw.edu.au/bitstreams/18bb32b3-77e9-4ebb-a014-a0f1b4494094/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101898769","display_name":"Jiawei Hu","orcid":"https://orcid.org/0000-0003-0336-4144"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jiawei Hu","raw_affiliation_strings":["University of New South Wales, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of New South Wales, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100605515","display_name":"Yanxiang Wang","orcid":"https://orcid.org/0009-0000-5380-2929"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yanxiang Wang","raw_affiliation_strings":["University of New South Wales, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of New South Wales, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103049494","display_name":"Hong Jia","orcid":"https://orcid.org/0000-0002-6047-4158"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Hong Jia","raw_affiliation_strings":["University of Cambridge, United of Kingdom"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cambridge, United of Kingdom","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042014818","display_name":"Wen Hu","orcid":"https://orcid.org/0000-0002-4076-1811"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Wen Hu","raw_affiliation_strings":["University of New South Wales, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of New South Wales, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060359558","display_name":"Mahbub Hassan","orcid":"https://orcid.org/0000-0002-3417-8590"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Mahbub Hassan","raw_affiliation_strings":["University of New South Wales, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of New South Wales, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074571610","display_name":"Ashraf Uddin","orcid":"https://orcid.org/0000-0002-7144-8254"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Ashraf Uddin","raw_affiliation_strings":["University of New South Wales, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of New South Wales, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016833682","display_name":"Branislav Kus\u00fd","orcid":"https://orcid.org/0000-0001-9082-3243"},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"government","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Brano Kusy","raw_affiliation_strings":["CSIRO, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CSIRO, Australia","institution_ids":["https://openalex.org/I1292875679"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008352007","display_name":"Moustafa Youssef","orcid":"https://orcid.org/0000-0002-2063-4364"},"institutions":[{"id":"https://openalex.org/I84524832","display_name":"Alexandria University","ror":"https://ror.org/00mzz1w90","country_code":"EG","type":"education","lineage":["https://openalex.org/I84524832"]}],"countries":["EG"],"is_corresponding":false,"raw_author_name":"Moustafa Youssef","raw_affiliation_strings":["AUC and Alexandria University, Egypt"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AUC and Alexandria University, Egypt","institution_ids":["https://openalex.org/I84524832"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"832","last_page":"834"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998999834060669,"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":0.9998999834060669,"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/T10851","display_name":"Optical Wireless Communication Technologies","score":0.9980999827384949,"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/T10914","display_name":"Tactile and Sensory Interactions","score":0.989300012588501,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.715668797492981},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6449857950210571},{"id":"https://openalex.org/keywords/iris","display_name":"IRIS (biosensor)","score":0.5509697794914246},{"id":"https://openalex.org/keywords/light-intensity","display_name":"Light intensity","score":0.5422137975692749},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.46061253547668457},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.42351484298706055},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3920924663543701},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36146533489227295},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.24135613441467285},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16667219996452332},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12967661023139954}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.715668797492981},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6449857950210571},{"id":"https://openalex.org/C2779503344","wikidata":"https://www.wikidata.org/wiki/Q5973514","display_name":"IRIS (biosensor)","level":3,"score":0.5509697794914246},{"id":"https://openalex.org/C3020368824","wikidata":"https://www.wikidata.org/wiki/Q6546192","display_name":"Light intensity","level":2,"score":0.5422137975692749},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.46061253547668457},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42351484298706055},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3920924663543701},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36146533489227295},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.24135613441467285},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16667219996452332},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12967661023139954},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3495243.3558253","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3495243.3558253","pdf_url":null,"source":{"id":"https://openalex.org/S4363608994","display_name":"Proceedings of the 28th Annual International Conference on Mobile Computing And Networking","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th Annual International Conference on Mobile Computing And Networking","raw_type":"proceedings-article"},{"id":"pmh:oai:unsworks.library.unsw.edu.au:1959.4/106266","is_oa":true,"landing_page_url":"http://hdl.handle.net/1959.4/106266","pdf_url":"https://unsworks.unsw.edu.au/bitstreams/18bb32b3-77e9-4ebb-a014-a0f1b4494094/download","source":{"id":"https://openalex.org/S4306401737","display_name":"UNSWorks (University of New South Wales, Sydney, Australia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I40053085","host_organization_name":"Australian Defence Force Academy","host_organization_lineage":["https://openalex.org/I40053085"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the 28th Annual International Conference on Mobile Computing And Networking, AUSTRALIA, Sydney, 2022-10-17 - 2022-10-21","raw_type":"http://purl.org/coar/resource_type/c_5794"}],"best_oa_location":{"id":"pmh:oai:unsworks.library.unsw.edu.au:1959.4/106266","is_oa":true,"landing_page_url":"http://hdl.handle.net/1959.4/106266","pdf_url":"https://unsworks.unsw.edu.au/bitstreams/18bb32b3-77e9-4ebb-a014-a0f1b4494094/download","source":{"id":"https://openalex.org/S4306401737","display_name":"UNSWorks (University of New South Wales, Sydney, Australia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I40053085","host_organization_name":"Australian Defence Force Academy","host_organization_lineage":["https://openalex.org/I40053085"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the 28th Annual International Conference on Mobile Computing And Networking, AUSTRALIA, Sydney, 2022-10-17 - 2022-10-21","raw_type":"http://purl.org/coar/resource_type/c_5794"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.6299999952316284,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320386","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07"},{"id":"https://openalex.org/F4320320965","display_name":"University of New South Wales","ror":"https://ror.org/03r8z3t63"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4306178476.pdf","grobid_xml":"https://content.openalex.org/works/W4306178476.grobid-xml"},"referenced_works_count":3,"referenced_works":["https://openalex.org/W2761790825","https://openalex.org/W2794378449","https://openalex.org/W2985752695"],"related_works":["https://openalex.org/W2764306564","https://openalex.org/W2465851997","https://openalex.org/W4300631340","https://openalex.org/W2804371092","https://openalex.org/W1585548376","https://openalex.org/W596505278","https://openalex.org/W2908892763","https://openalex.org/W4385339309","https://openalex.org/W2541326295","https://openalex.org/W2744889798"],"abstract_inverted_index":{"We":[0,69,95,115],"propose":[1],"a":[2,47,71,99,132,150,156],"novel":[3],"Visible":[4],"Light":[5],"Positioning":[6],"(VLP)":[7],"method,":[8],"called":[9],"Iris,":[10],"that":[11,25,75,123,163],"uses":[12],"light":[13,101,108,134],"spectral":[14,63,102],"information":[15],"(LSI)":[16],"to":[17,31,41],"localize":[18],"humans":[19],"completely":[20],"passively":[21],"in":[22,66,183],"the":[23,29,51,56,67,83,119,139,169,173],"sense":[24],"it":[26,37],"neither":[27],"requires":[28],"user":[30,48],"carry":[32],"any":[33,39],"device,":[34],"nor":[35],"does":[36],"require":[38],"modifications":[40],"existing":[42],"lighting":[43,93],"infrastructure.":[44],"Iris":[45,97,117,164],"localizes":[46],"based":[49],"on":[50,55,125],"interference":[52],"they":[53],"produce":[54],"LSI":[57,85],"recorded":[58],"at":[59],"an":[60],"array":[61],"of":[62,129,175],"sensors":[64],"embedded":[65],"environment.":[68],"design":[70],"deep":[72],"neural":[73],"network":[74],"can":[76,106,165],"effectively":[77],"learn":[78],"location":[79],"fingerprints":[80],"directly":[81],"from":[82],"sensor":[84],"data":[86],"and":[87,155,172],"predict":[88],"locations":[89],"accurately":[90],"under":[91],"varying":[92],"conditions.":[94],"prototype":[96],"using":[98],"commercial-off-the-shelf":[100],"sensor,":[103],"AS7265x,":[104],"which":[105],"measure":[107],"intensity":[109,135],"over":[110,138,145],"18":[111],"different":[112],"wavelength":[113],"channels.":[114],"benchmark":[116],"against":[118,181],"state-of-the-art":[120],"passive":[121],"VLPs":[122],"rely":[124],"conventional":[126],"photo-sensors":[127],"capable":[128],"measuring":[130],"only":[131],"single":[133],"value":[136],"aggregated":[137],"entire":[140],"visible":[141],"spectrum.":[142],"Our":[143],"evaluations":[144],"two":[146],"typical":[147],"indoor":[148],"environments,":[149],"25":[151],"m2":[152],"one-bedroom":[153],"apartment":[154],"13m":[157],"\u00d7":[158],"8m":[159],"office":[160],"space,":[161],"demonstrate":[162],"significantly":[166],"reduce":[167],"both":[168],"localization":[170],"errors":[171],"number":[174],"required":[176],"sensors,":[177],"while":[178],"increasing":[179],"robustness":[180],"changes":[182],"environmental":[184],"lighting.":[185]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
