{"id":"https://openalex.org/W3188648555","doi":"https://doi.org/10.3390/s21165335","title":"Research on Location Algorithm Based on Beacon Filtering Combining DV-Hop and Multidimensional Support Vector Regression","display_name":"Research on Location Algorithm Based on Beacon Filtering Combining DV-Hop and Multidimensional Support Vector Regression","publication_year":2021,"publication_date":"2021-08-07","ids":{"openalex":"https://openalex.org/W3188648555","doi":"https://doi.org/10.3390/s21165335","mag":"3188648555","pmid":"https://pubmed.ncbi.nlm.nih.gov/34450777"},"language":"en","primary_location":{"id":"doi:10.3390/s21165335","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21165335","pdf_url":"https://www.mdpi.com/1424-8220/21/16/5335/pdf?version=1628318377","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/21/16/5335/pdf?version=1628318377","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031854712","display_name":"Dejing Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Dejing Zhang","raw_affiliation_strings":["School of Mechanical, Electrical & Information Engineering, Shandong University, Weihai 264209, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical, Electrical & Information Engineering, Shandong University, Weihai 264209, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115591252","display_name":"Xiangcheng Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangcheng Zhang","raw_affiliation_strings":["School of Mechanical, Electrical & Information Engineering, Shandong University, Weihai 264209, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical, Electrical & Information Engineering, Shandong University, Weihai 264209, China","institution_ids":["https://openalex.org/I154099455"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079423102","display_name":"Fengfeng Xie","orcid":"https://orcid.org/0000-0002-2442-0136"},"institutions":[{"id":"https://openalex.org/I154099455","display_name":"Shandong University","ror":"https://ror.org/0207yh398","country_code":"CN","type":"education","lineage":["https://openalex.org/I154099455"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fengfeng Xie","raw_affiliation_strings":["School of Mechanical, Electrical & Information Engineering, Shandong University, Weihai 264209, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical, Electrical & Information Engineering, Shandong University, Weihai 264209, China","institution_ids":["https://openalex.org/I154099455"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5031854712"],"corresponding_institution_ids":["https://openalex.org/I154099455"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":0.8134,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.72088078,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"21","issue":"16","first_page":"5335","last_page":"5335"},"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/T10860","display_name":"Speech and Audio Processing","score":0.9927999973297119,"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"}},{"id":"https://openalex.org/T13121","display_name":"Radio Wave Propagation Studies","score":0.9861000180244446,"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/algorithm","display_name":"Algorithm","score":0.7111774682998657},{"id":"https://openalex.org/keywords/hop","display_name":"Hop (telecommunications)","score":0.6814616322517395},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6060725450515747},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.4867856204509735},{"id":"https://openalex.org/keywords/signal-strength","display_name":"Signal strength","score":0.44430410861968994},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.28719019889831543},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18145081400871277}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.7111774682998657},{"id":"https://openalex.org/C25906391","wikidata":"https://www.wikidata.org/wiki/Q1432381","display_name":"Hop (telecommunications)","level":2,"score":0.6814616322517395},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6060725450515747},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.4867856204509735},{"id":"https://openalex.org/C176808163","wikidata":"https://www.wikidata.org/wiki/Q17105794","display_name":"Signal strength","level":3,"score":0.44430410861968994},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.28719019889831543},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18145081400871277},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s21165335","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21165335","pdf_url":"https://www.mdpi.com/1424-8220/21/16/5335/pdf?version=1628318377","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:34450777","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34450777","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:2d9d0087b72d4c78bea16d6125425660","is_oa":true,"landing_page_url":"https://doaj.org/article/2d9d0087b72d4c78bea16d6125425660","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":"Sensors, Vol 21, Iss 16, p 5335 (2021)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/21/16/5335/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s21165335","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 21; Issue 16; Pages: 5335","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:8401896","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8401896","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s21165335","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s21165335","pdf_url":"https://www.mdpi.com/1424-8220/21/16/5335/pdf?version=1628318377","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G836686547","display_name":null,"funder_award_id":"ZR2017PF009","funder_id":"https://openalex.org/F4320324174","funder_display_name":"Natural Science Foundation of Shandong Province"}],"funders":[{"id":"https://openalex.org/F4320324174","display_name":"Natural Science Foundation of Shandong Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3188648555.pdf"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W2077772897","https://openalex.org/W2139212933","https://openalex.org/W2166237942","https://openalex.org/W2320046825","https://openalex.org/W2472478185","https://openalex.org/W2513802289","https://openalex.org/W2734573686","https://openalex.org/W2746512965","https://openalex.org/W2753504940","https://openalex.org/W2782473124","https://openalex.org/W2877669301","https://openalex.org/W2916077830","https://openalex.org/W2945010388","https://openalex.org/W2946075921","https://openalex.org/W2962763157","https://openalex.org/W2964513325","https://openalex.org/W2970042685","https://openalex.org/W2974126528","https://openalex.org/W3007224214","https://openalex.org/W3046781506","https://openalex.org/W4250653195","https://openalex.org/W4285719527","https://openalex.org/W4302032686"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2051487156","https://openalex.org/W2117210722","https://openalex.org/W2589759689","https://openalex.org/W2287001052","https://openalex.org/W2793070249","https://openalex.org/W2772188068","https://openalex.org/W2280864563"],"abstract_inverted_index":{"The":[0,170],"DV-Hop":[1,67,150],"algorithm":[2,61,139,151,172],"is":[3,44,54,74,110,140],"widely":[4],"used":[5],"because":[6],"of":[7,18,82,86,107,136,147,159,176],"its":[8],"simplicity":[9],"and":[10,39,51,68,95,152],"low":[11],"cost,":[12],"but":[13],"it":[14],"has":[15,173],"the":[16,52,80,84,104,115,123,133,137,148,160,174],"disadvantage":[17],"a":[19],"large":[20],"positioning":[21],"error.":[22,125],"In":[23,79,102],"recent":[24],"years,":[25],"although":[26],"some":[27],"improvement":[28,47],"measures":[29],"have":[30],"been":[31],"proposed,":[32,111],"such":[33],"as":[34],"hop":[35],"correction,":[36,38],"distance-weighted":[37],"improved":[40],"coordinate":[41],"solution,":[42],"there":[43],"room":[45],"for":[46],"in":[48,56,76,130,178],"location":[49,60,124,134],"accuracy,":[50],"accuracy":[53,135],"affected":[55],"anisotropic":[57,180],"networks.":[58,181],"A":[59],"based":[62,162],"on":[63,163],"beacon":[64,108,116],"filtering":[65],"combining":[66],"multidimensional":[69,164],"support":[70,165],"vector":[71,166],"regression":[72,167],"(MSVR)":[73],"proposed":[75,138,171],"this":[77],"paper.":[78],"process":[81],"estimating":[83],"coordinates":[85],"unknown":[87],"nodes,":[88],"received":[89],"signal":[90],"strength":[91],"indication":[92],"(RSSI),":[93],"MSVR,":[94],"weighted":[96],"least":[97,142,154],"squares":[98],"method":[99],"are":[100],"combined.":[101],"addition,":[103],"verification":[105],"error":[106],"nodes":[109,117],"which":[112],"can":[113],"select":[114],"with":[118],"smaller":[119],"errors":[120],"to":[121],"reduce":[122],"Simulation":[126],"results":[127],"show":[128],"that":[129,146,158],"different":[131],"distributions,":[132],"at":[141,153],"34%":[143],"higher":[144,156],"than":[145,157],"classical":[149],"28%":[155],"localization":[161],"(LMSVR)":[168],"algorithm.":[169],"potential":[175],"application":[177],"small-scale":[179]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3}],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2025-10-10T00:00:00"}
