{"id":"https://openalex.org/W2998151488","doi":"https://doi.org/10.1109/access.2019.2963429","title":"Adaptive Density Graph-Based Manifold Alignment for Fingerprinting Indoor Localization","display_name":"Adaptive Density Graph-Based Manifold Alignment for Fingerprinting Indoor Localization","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W2998151488","doi":"https://doi.org/10.1109/access.2019.2963429","mag":"2998151488"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2963429","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2963429","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08948029.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08948029.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5036622666","display_name":"Shibao Li","orcid":"https://orcid.org/0000-0002-3924-9001"},"institutions":[{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shibao Li","raw_affiliation_strings":["College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0002-3924-9001","affiliations":[{"raw_affiliation_string":"College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061703171","display_name":"Qingshuai Zhao","orcid":"https://orcid.org/0000-0002-6812-6537"},"institutions":[{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingshuai Zhao","raw_affiliation_strings":["College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0002-6812-6537","affiliations":[{"raw_affiliation_string":"College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102001418","display_name":"Li He","orcid":"https://orcid.org/0000-0002-6922-9642"},"institutions":[{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"He Li","raw_affiliation_strings":["College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0002-6922-9642","affiliations":[{"raw_affiliation_string":"College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101824264","display_name":"Shengzhi Wang","orcid":"https://orcid.org/0000-0003-0757-9839"},"institutions":[{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengzhi Wang","raw_affiliation_strings":["College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0003-0757-9839","affiliations":[{"raw_affiliation_string":"College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053212909","display_name":"Tingpei Huang","orcid":"https://orcid.org/0000-0002-6758-8385"},"institutions":[{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tingpei Huang","raw_affiliation_strings":["College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0002-6758-8385","affiliations":[{"raw_affiliation_string":"College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005660769","display_name":"Jianhang Liu","orcid":"https://orcid.org/0000-0003-1612-7527"},"institutions":[{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianhang Liu","raw_affiliation_strings":["College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China"],"raw_orcid":"https://orcid.org/0000-0003-1612-7527","affiliations":[{"raw_affiliation_string":"College of Oceanography and Space Informatics, China University of Petroleum, Qingdao, China","institution_ids":["https://openalex.org/I4210162190"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210162190"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.2442,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.4805913,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"8","issue":null,"first_page":"4944","last_page":"4953"},"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/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.9919999837875366,"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"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/computer-science","display_name":"Computer science","score":0.6784553527832031},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4669816195964813},{"id":"https://openalex.org/keywords/manifold-alignment","display_name":"Manifold alignment","score":0.4511420726776123},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.38207682967185974},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3761221766471863},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37274330854415894},{"id":"https://openalex.org/keywords/nonlinear-dimensionality-reduction","display_name":"Nonlinear dimensionality reduction","score":0.3338448405265808},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.20536839962005615}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6784553527832031},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4669816195964813},{"id":"https://openalex.org/C153120616","wikidata":"https://www.wikidata.org/wiki/Q17068315","display_name":"Manifold alignment","level":4,"score":0.4511420726776123},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.38207682967185974},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3761221766471863},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37274330854415894},{"id":"https://openalex.org/C151876577","wikidata":"https://www.wikidata.org/wiki/Q7049464","display_name":"Nonlinear dimensionality reduction","level":3,"score":0.3338448405265808},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.20536839962005615},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2963429","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2963429","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08948029.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:005b17b64cb345c09e77b292c6dadc76","is_oa":true,"landing_page_url":"https://doaj.org/article/005b17b64cb345c09e77b292c6dadc76","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 4944-4953 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2963429","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2963429","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/08948029.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6499999761581421,"id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G1038620037","display_name":"\u57fa\u4e8eWiFi\u4fe1\u53f7\u7684\u53cd\u5411\u6563\u5c04\u901a\u4fe1\u7cfb\u7edfOFDM\u8f7d\u6ce2\u8c03\u5236\u548c\u5e72\u6270\u7ba1\u7406\u6280\u672f\u7814\u7a76","funder_award_id":"61972417","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1214940263","display_name":null,"funder_award_id":"61601519","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1401508868","display_name":null,"funder_award_id":"18CX02133A","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G1752850605","display_name":null,"funder_award_id":"18CX02137A","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G2772371857","display_name":"\u57fa\u4e8e\u9ad8\u7cbe\u5ea6\u4f4d\u7f6e\u4fe1\u606f\u7684\u591a\u8f66\u534f\u540c\u78b0\u649e\u9884\u8b66\u5173\u952e\u6280\u672f\u7684\u7814\u7a76","funder_award_id":"61671482","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4711204633","display_name":null,"funder_award_id":"19CX05003A\u20104","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G4853678077","display_name":null,"funder_award_id":"18CX02134A","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G660860032","display_name":null,"funder_award_id":"18CX02137A","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G711605712","display_name":null,"funder_award_id":"18CX02133A","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7851711486","display_name":"\u65e0\u6e90\u7269\u8054\u7f51\u4e2d\u7ec4\u7f51\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61872385","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8063949222","display_name":null,"funder_award_id":"18CX02134A","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2998151488.pdf","grobid_xml":"https://content.openalex.org/works/W2998151488.grobid-xml"},"referenced_works_count":35,"referenced_works":["https://openalex.org/W194200989","https://openalex.org/W1142712111","https://openalex.org/W1577839900","https://openalex.org/W1630879738","https://openalex.org/W1982482322","https://openalex.org/W1987209873","https://openalex.org/W2003738415","https://openalex.org/W2005598601","https://openalex.org/W2037848801","https://openalex.org/W2051376734","https://openalex.org/W2058728358","https://openalex.org/W2095143852","https://openalex.org/W2097308346","https://openalex.org/W2111100070","https://openalex.org/W2113971713","https://openalex.org/W2127512805","https://openalex.org/W2129302305","https://openalex.org/W2142136129","https://openalex.org/W2152322845","https://openalex.org/W2165835468","https://openalex.org/W2170102584","https://openalex.org/W2316879520","https://openalex.org/W2479859684","https://openalex.org/W2490417572","https://openalex.org/W2497717650","https://openalex.org/W2501911043","https://openalex.org/W2538535315","https://openalex.org/W2564044928","https://openalex.org/W2565384961","https://openalex.org/W2742306779","https://openalex.org/W3146349894","https://openalex.org/W4393712801","https://openalex.org/W6607781037","https://openalex.org/W6685062384","https://openalex.org/W6745185012"],"related_works":["https://openalex.org/W3109610583","https://openalex.org/W2387045723","https://openalex.org/W2375518579","https://openalex.org/W117517268","https://openalex.org/W2944373987","https://openalex.org/W65619410","https://openalex.org/W2112684860","https://openalex.org/W2391701611","https://openalex.org/W2149544245","https://openalex.org/W2923551166"],"abstract_inverted_index":{"The":[0,121],"received":[1],"signal":[2],"strength":[3],"(RSS)":[4],"fingerprint-based":[5],"indoor":[6],"localization":[7,20,146],"has":[8],"been":[9],"considered":[10],"as":[11,140,142],"a":[12,67,136,144],"promising":[13],"solution,":[14],"due":[15],"to":[16,61,99,116],"its":[17,23],"relatively":[18],"high":[19,145],"accuracy":[21],"and":[22,47],"ease":[24],"of":[25,85,105],"use":[26],"in":[27,89],"widespread":[28],"Wireless":[29],"Local":[30],"Area":[31],"Network":[32],"(WLAN)":[33],"infrastructure.":[34],"A":[35],"major":[36],"bottleneck":[37],"is":[38,44,59],"that":[39,57,125],"the":[40,62,83,96,101,108,111,118,126],"offline":[41,90],"fingerprint":[42],"calibration":[43],"time":[45],"consuming":[46],"labor":[48],"intensive.":[49],"In":[50,92],"this":[51],"study,":[52],"inspired":[53],"by":[54],"our":[55],"analysis":[56],"multi-density":[58],"inherent":[60],"RSS":[63,112],"distribution,":[64],"we":[65],"present":[66],"new":[68],"radio":[69,119,133],"map":[70,134],"construction":[71],"scheme,":[72],"called":[73],"Adaptive":[74],"Density":[75],"Graph-based":[76],"Manifold":[77],"Alignment":[78],"(ADG-MA),":[79],"which":[80],"can":[81,129],"reduce":[82],"number":[84],"Reference":[86],"Points":[87],"(RPs)":[88],"phase.":[91],"particular,":[93],"it":[94],"utilizes":[95],"density":[97],"features":[98],"capture":[100],"exact":[102],"neighborhood":[103],"relations":[104],"RSS.":[106],"Furthermore,":[107],"approach":[109],"labels":[110],"from":[113],"user":[114],"traces":[115],"construct":[117,130],"map.":[120],"extensive":[122],"experiments":[123],"demonstrate":[124],"proposed":[127],"method":[128],"an":[131],"accurate":[132],"at":[135],"low":[137],"deployment":[138],"cost,":[139],"well":[141],"achieve":[143],"accuracy.":[147]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}