{"id":"https://openalex.org/W2494938704","doi":"https://doi.org/10.1145/2934872.2959051","title":"TafLoc","display_name":"TafLoc","publication_year":2016,"publication_date":"2016-08-01","ids":{"openalex":"https://openalex.org/W2494938704","doi":"https://doi.org/10.1145/2934872.2959051","mag":"2494938704"},"language":"en","primary_location":{"id":"doi:10.1145/2934872.2959051","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2934872.2959051","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2934872.2959051?download=true","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2016 ACM SIGCOMM Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/2934872.2959051?download=true","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075558824","display_name":"Liqiong Chang","orcid":"https://orcid.org/0000-0002-7521-4359"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Liqiong Chang","raw_affiliation_strings":["Northwest University"],"affiliations":[{"raw_affiliation_string":"Northwest University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100631082","display_name":"Jie Xiong","orcid":"https://orcid.org/0000-0002-5396-4554"},"institutions":[{"id":"https://openalex.org/I79891267","display_name":"Singapore Management University","ror":"https://ror.org/050qmg959","country_code":"SG","type":"education","lineage":["https://openalex.org/I79891267"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jie Xiong","raw_affiliation_strings":["Singapore Management University"],"affiliations":[{"raw_affiliation_string":"Singapore Management University","institution_ids":["https://openalex.org/I79891267"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100322143","display_name":"Xiaojiang Chen","orcid":"https://orcid.org/0000-0002-1180-6806"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiaojiang Chen","raw_affiliation_strings":["Northwest University"],"affiliations":[{"raw_affiliation_string":"Northwest University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043158859","display_name":"Wang Ju","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ju Wang","raw_affiliation_strings":["Northwest University"],"affiliations":[{"raw_affiliation_string":"Northwest University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100511212","display_name":"Junhao Hu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Junhao Hu","raw_affiliation_strings":["Northwest University"],"affiliations":[{"raw_affiliation_string":"Northwest University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065103224","display_name":"Dingyi Fang","orcid":"https://orcid.org/0000-0002-5816-6922"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dingyi Fang","raw_affiliation_strings":["Northwest University"],"affiliations":[{"raw_affiliation_string":"Northwest University","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100776068","display_name":"Wei Wang","orcid":"https://orcid.org/0000-0002-2298-3429"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wei Wang","raw_affiliation_strings":["Northwest University"],"affiliations":[{"raw_affiliation_string":"Northwest University","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5075558824"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1864,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.57511677,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"563","last_page":"564"},"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/T10936","display_name":"Millimeter-Wave Propagation and Modeling","score":0.9958000183105469,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9955000281333923,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/rss","display_name":"RSS","score":0.9935996532440186},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7334989905357361},{"id":"https://openalex.org/keywords/fingerprint","display_name":"Fingerprint (computing)","score":0.7050527334213257},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4886348843574524},{"id":"https://openalex.org/keywords/signal-strength","display_name":"Signal strength","score":0.47320836782455444},{"id":"https://openalex.org/keywords/fingerprint-recognition","display_name":"Fingerprint recognition","score":0.46274688839912415},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.45500704646110535},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3358492851257324},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26207056641578674},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.1418788731098175},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.0764954686164856}],"concepts":[{"id":"https://openalex.org/C2385561","wikidata":"https://www.wikidata.org/wiki/Q45432","display_name":"RSS","level":2,"score":0.9935996532440186},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7334989905357361},{"id":"https://openalex.org/C2777826928","wikidata":"https://www.wikidata.org/wiki/Q3745713","display_name":"Fingerprint (computing)","level":2,"score":0.7050527334213257},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4886348843574524},{"id":"https://openalex.org/C176808163","wikidata":"https://www.wikidata.org/wiki/Q17105794","display_name":"Signal strength","level":3,"score":0.47320836782455444},{"id":"https://openalex.org/C168406668","wikidata":"https://www.wikidata.org/wiki/Q178022","display_name":"Fingerprint recognition","level":3,"score":0.46274688839912415},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.45500704646110535},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3358492851257324},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26207056641578674},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.1418788731098175},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0764954686164856},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2934872.2959051","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2934872.2959051","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2934872.2959051?download=true","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2016 ACM SIGCOMM Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:ink.library.smu.edu.sg:sis_research-4392","is_oa":true,"landing_page_url":"https://ink.library.smu.edu.sg/cgi/viewcontent.cgi?article=4392&context=sis_research","pdf_url":null,"source":{"id":"https://openalex.org/S4377196871","display_name":"Institutional Knowledge (InK) - Institutional Knowledge at Singapore Management University (Singapore Management University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79891267","host_organization_name":"Singapore Management University","host_organization_lineage":["https://openalex.org/I79891267"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://doi.org/10.1145/2934872.2959051","raw_type":"Conference Proceeding Article"}],"best_oa_location":{"id":"doi:10.1145/2934872.2959051","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2934872.2959051","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2934872.2959051?download=true","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2016 ACM SIGCOMM Conference","raw_type":"proceedings-article"},"sustainable_development_goals":[{"score":0.4300000071525574,"display_name":"Decent work and economic growth","id":"https://metadata.un.org/sdg/8"}],"awards":[{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3117677218","display_name":null,"funder_award_id":"61272461","funder_id":"https://openalex.org/F4320322439","funder_display_name":"Northwest University"},{"id":"https://openalex.org/G4020255992","display_name":null,"funder_award_id":"Project","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4411838861","display_name":null,"funder_award_id":"61572402","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5480959513","display_name":null,"funder_award_id":"61272120","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6195856679","display_name":null,"funder_award_id":"61170218","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6658450520","display_name":null,"funder_award_id":"61373177","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7362077566","display_name":null,"funder_award_id":"2015KW-003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7777110359","display_name":null,"funder_award_id":"61272461","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322439","display_name":"Northwest University","ror":"https://ror.org/00z3td547"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2494938704.pdf","grobid_xml":"https://content.openalex.org/works/W2494938704.grobid-xml"},"referenced_works_count":5,"referenced_works":["https://openalex.org/W2097427314","https://openalex.org/W2106806426","https://openalex.org/W2151034334","https://openalex.org/W2164692160","https://openalex.org/W6682568815"],"related_works":["https://openalex.org/W2162859609","https://openalex.org/W4200318234","https://openalex.org/W2022445516","https://openalex.org/W150547863","https://openalex.org/W1891938465","https://openalex.org/W2982532306","https://openalex.org/W1550605711","https://openalex.org/W1639914594","https://openalex.org/W2048360654","https://openalex.org/W4237766728"],"abstract_inverted_index":{"Many":[0],"emerging":[1],"applications":[2],"drive":[3],"the":[4,12,23,29,38,64,77,114,123,131,136,161,172,181,186],"needs":[5],"of":[6,22,25,82,125,183],"device-free":[7],"localization":[8,46],"(DfL),":[9],"in":[10,70,76,129],"which":[11,108,142],"target":[13,115],"can":[14],"be":[15],"localized":[16],"without":[17,73],"any":[18,74],"device":[19],"attached.":[20],"Because":[21],"ubiquitousness":[24],"WiFi":[26,39],"infrastructures":[27],"nowadays,":[28],"widely":[30],"available":[31],"Received":[32],"Signal":[33],"Strength":[34],"(RSS)":[35],"information":[36],"at":[37,84],"Access":[40],"points":[41],"are":[42],"commonly":[43],"employed":[44],"for":[45],"purposes.":[47],"However,":[48],"current":[49],"RSS":[50,65,83,100,132,137,169,188],"based":[51,101,189],"DfL":[52,104,190],"systems":[53],"have":[54],"one":[55],"main":[56],"drawback":[57],"hindering":[58],"their":[59],"real-life":[60],"applications.":[61],"That":[62],"is,":[63],"measurements":[66],"(fingerprints)":[67],"vary":[68],"slowly":[69],"time":[71,119],"even":[72],"change":[75],"environment":[78],"and":[79],"frequent":[80],"updates":[81],"each":[85],"location":[86],"lead":[87],"to":[88,111,159],"a":[89,117,140,153,167],"high":[90],"human":[91,126],"labor":[92,127,173],"cost.":[93],"In":[94],"this":[95],"paper,":[96],"we":[97,151],"propose":[98,152],"an":[99],"low":[102],"cost":[103,128,174],"system":[105],"named":[106],"TafLoc":[107,134],"is":[109,175],"able":[110],"accurately":[112],"localize":[113],"over":[116],"long":[118],"scale.":[120],"To":[121],"reduce":[122],"amount":[124],"updating":[130],"fingerprints,":[133],"represents":[135],"fingerprints":[138],"as":[139],"matrix":[141,156],"has":[143],"several":[144],"unique":[145],"properties.":[146],"Based":[147],"on":[148],"these":[149],"properties,":[150],"novel":[154],"fingerprint":[155,163],"reconstruction":[157],"scheme":[158],"update":[160],"whole":[162],"database":[164],"with":[165],"just":[166],"few":[168],"measurements,":[170],"thus":[171],"greatly":[176],"reduced.":[177],"Extensive":[178],"experiments":[179],"illustrate":[180],"effectiveness":[182],"TafLoc,":[184],"outperforming":[185],"state-of-the-art":[187],"systems.":[191]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2016-08-23T00:00:00"}
