{"id":"https://openalex.org/W2146661052","doi":"https://doi.org/10.1109/lcomm.2012.022112.120131","title":"An Enhanced ZigBee Indoor Positioning System With an Ensemble Approach","display_name":"An Enhanced ZigBee Indoor Positioning System With an Ensemble Approach","publication_year":2012,"publication_date":"2012-02-22","ids":{"openalex":"https://openalex.org/W2146661052","doi":"https://doi.org/10.1109/lcomm.2012.022112.120131","mag":"2146661052"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2012.022112.120131","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310319808","https://openalex.org/P4310316002"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers","IEEE Communications Society"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-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/A5038450527","display_name":"Shih\u2010Hau Fang","orcid":"https://orcid.org/0000-0003-1580-0257"},"institutions":[{"id":"https://openalex.org/I99908691","display_name":"Yuan Ze University","ror":"https://ror.org/01fv1ds98","country_code":"TW","type":"education","lineage":["https://openalex.org/I99908691"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shih-Hau Fang","raw_affiliation_strings":["Dept. of Electr. Eng., Yuan-Ze Univ., Chungli, Taiwan"],"affiliations":[{"raw_affiliation_string":"Dept. of Electr. Eng., Yuan-Ze Univ., Chungli, Taiwan","institution_ids":["https://openalex.org/I99908691"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037066780","display_name":"Chu-Hsuan Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I99908691","display_name":"Yuan Ze University","ror":"https://ror.org/01fv1ds98","country_code":"TW","type":"education","lineage":["https://openalex.org/I99908691"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chu-Hsuan Wang","raw_affiliation_strings":["Dept. of Electr. Eng., Yuan-Ze Univ., Chungli, Taiwan"],"affiliations":[{"raw_affiliation_string":"Dept. of Electr. Eng., Yuan-Ze Univ., Chungli, Taiwan","institution_ids":["https://openalex.org/I99908691"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070357753","display_name":"Ting-Yu Huang","orcid":"https://orcid.org/0000-0002-0266-2054"},"institutions":[{"id":"https://openalex.org/I99908691","display_name":"Yuan Ze University","ror":"https://ror.org/01fv1ds98","country_code":"TW","type":"education","lineage":["https://openalex.org/I99908691"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ting-Yu Huang","raw_affiliation_strings":["Dept. of Electr. Eng., Yuan-Ze Univ., Chungli, Taiwan"],"affiliations":[{"raw_affiliation_string":"Dept. of Electr. Eng., Yuan-Ze Univ., Chungli, Taiwan","institution_ids":["https://openalex.org/I99908691"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004849686","display_name":"Chin-Huang Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I99908691","display_name":"Yuan Ze University","ror":"https://ror.org/01fv1ds98","country_code":"TW","type":"education","lineage":["https://openalex.org/I99908691"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chin-Huang Yang","raw_affiliation_strings":["Dept. of Electr. Eng., Yuan-Ze Univ., Chungli, Taiwan"],"affiliations":[{"raw_affiliation_string":"Dept. of Electr. Eng., Yuan-Ze Univ., Chungli, Taiwan","institution_ids":["https://openalex.org/I99908691"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102963578","display_name":"Yung\u2010Sheng Chen","orcid":"https://orcid.org/0009-0009-7199-5985"},"institutions":[{"id":"https://openalex.org/I99908691","display_name":"Yuan Ze University","ror":"https://ror.org/01fv1ds98","country_code":"TW","type":"education","lineage":["https://openalex.org/I99908691"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yung-Sheng Chen","raw_affiliation_strings":["Dept. of Electr. Eng., Yuan-Ze Univ., Chungli, Taiwan"],"affiliations":[{"raw_affiliation_string":"Dept. of Electr. Eng., Yuan-Ze Univ., Chungli, Taiwan","institution_ids":["https://openalex.org/I99908691"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.693,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":131,"citation_normalized_percentile":{"value":0.958884,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"16","issue":"4","first_page":"564","last_page":"567"},"is_retracted":false,"is_paratext":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":0.9939,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9894,"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/indoor-positioning-system","display_name":"Indoor positioning system","score":0.5454243},{"id":"https://openalex.org/keywords/multidimensional-scaling","display_name":"Multidimensional scaling","score":0.47254822}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.81694734},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6156826},{"id":"https://openalex.org/C2777486483","wikidata":"https://www.wikidata.org/wiki/Q6026477","display_name":"Indoor positioning system","level":3,"score":0.5454243},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.489361},{"id":"https://openalex.org/C91682802","wikidata":"https://www.wikidata.org/wiki/Q620538","display_name":"Multidimensional scaling","level":2,"score":0.47254822},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.46653324},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.46337146},{"id":"https://openalex.org/C168406668","wikidata":"https://www.wikidata.org/wiki/Q178022","display_name":"Fingerprint recognition","level":3,"score":0.42223033},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.406561},{"id":"https://openalex.org/C2777826928","wikidata":"https://www.wikidata.org/wiki/Q3745713","display_name":"Fingerprint (computing)","level":2,"score":0.33746746},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31403518},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.225777},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.123904705},{"id":"https://openalex.org/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.10429728},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/lcomm.2012.022112.120131","pdf_url":null,"source":{"id":"https://openalex.org/S147316732","display_name":"IEEE Communications Letters","issn_l":"1089-7798","issn":["1089-7798","1558-2558","2373-7891"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310319808","https://openalex.org/P4310316002"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers","IEEE Communications Society"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":10,"referenced_works":["https://openalex.org/W2048756407","https://openalex.org/W2053804891","https://openalex.org/W2110683442","https://openalex.org/W2112805769","https://openalex.org/W2116940043","https://openalex.org/W2119459127","https://openalex.org/W2129155992","https://openalex.org/W2132872612","https://openalex.org/W2164991551","https://openalex.org/W2166792099"],"related_works":["https://openalex.org/W4362496757","https://openalex.org/W4317418868","https://openalex.org/W4205397417","https://openalex.org/W3014822659","https://openalex.org/W2566091814","https://openalex.org/W2148654711","https://openalex.org/W2117826006","https://openalex.org/W2114937328","https://openalex.org/W1988155854","https://openalex.org/W1621827506"],"abstract_inverted_index":{"This":[0,13,32],"paper":[1],"presents":[2],"a":[3,57,90],"framework":[4],"for":[5],"ZigBee":[6,59],"indoor":[7],"positioning":[8,46],"with":[9,48],"an":[10],"ensemble":[11],"approach.":[12],"approach":[14,67],"exploits":[15],"the":[16,23,38,65,75,79],"complementary":[17],"advantages":[18],"of":[19,41],"various":[20],"algorithms,":[21],"weights":[22],"estimation":[24,73],"results,":[25],"and":[26,43,89],"combines":[27],"them":[28],"to":[29],"improve":[30],"accuracy.":[31],"is":[33],"achieved":[34],"by":[35],"dynamically":[36],"analyzing":[37],"diverse":[39],"patterns":[40],"inputs":[42],"combining":[44],"base":[45],"algorithms":[47],"spatial":[49],"dependent":[50],"weights.":[51],"The":[52],"experiments":[53],"were":[54],"conducted":[55],"in":[56],"realistic":[58],"sensor":[60],"network.":[61],"Results":[62],"demonstrated":[63],"that":[64],"proposed":[66],"apparently":[68],"achieves":[69],"more":[70],"accurate":[71],"location":[72],"than":[74],"compared":[76],"methods":[77],"including":[78],"gradient-based":[80],"search,":[81],"linear":[82],"squares":[83],"approximation,":[84],"multidimensional":[85],"scaling,":[86],"fingerprinting":[87],"method,":[88],"multi-expert":[91],"system.":[92]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2146661052","counts_by_year":[{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":19},{"year":2019,"cited_by_count":18},{"year":2018,"cited_by_count":14},{"year":2017,"cited_by_count":13},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":3}],"updated_date":"2025-01-20T16:38:11.086353","created_date":"2016-06-24"}