{"id":"https://openalex.org/W2768229177","doi":"https://doi.org/10.1177/1550147717741857","title":"Exploration of optimal Wi-Fi probes layout and estimation model of real-time pedestrian volume detection","display_name":"Exploration of optimal Wi-Fi probes layout and estimation model of real-time pedestrian volume detection","publication_year":2017,"publication_date":"2017-11-01","ids":{"openalex":"https://openalex.org/W2768229177","doi":"https://doi.org/10.1177/1550147717741857","mag":"2768229177"},"language":"en","primary_location":{"id":"doi:10.1177/1550147717741857","is_oa":true,"landing_page_url":"https://doi.org/10.1177/1550147717741857","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1177/1550147717741857","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journals.sagepub.com/doi/pdf/10.1177/1550147717741857","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004514343","display_name":"Yuchuan Du","orcid":"https://orcid.org/0000-0002-8497-3402"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuchuan Du","raw_affiliation_strings":["Key Laboratory of Road and Traffic Engineering of the State Ministry of Education, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Road and Traffic Engineering of the State Ministry of Education, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020281648","display_name":"Jinsong Yue","orcid":null},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jinsong Yue","raw_affiliation_strings":["Key Laboratory of Road and Traffic Engineering of the State Ministry of Education, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Road and Traffic Engineering of the State Ministry of Education, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047463332","display_name":"Yuxiong Ji","orcid":"https://orcid.org/0000-0001-8554-0396"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuxiong Ji","raw_affiliation_strings":["Key Laboratory of Road and Traffic Engineering of the State Ministry of Education, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Road and Traffic Engineering of the State Ministry of Education, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103990527","display_name":"Lijun Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijun Sun","raw_affiliation_strings":["Key Laboratory of Road and Traffic Engineering of the State Ministry of Education, Tongji University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Road and Traffic Engineering of the State Ministry of Education, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5020281648"],"corresponding_institution_ids":["https://openalex.org/I116953780"],"apc_list":{"value":2200,"currency":"USD","value_usd":2200},"apc_paid":{"value":2200,"currency":"USD","value_usd":2200},"fwci":2.2415,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.89952529,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"13","issue":"11","first_page":"155014771774185","last_page":"155014771774185"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization 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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9715999960899353,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.8583554625511169},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.6707552671432495},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.5768991112709045},{"id":"https://openalex.org/keywords/pedestrian","display_name":"Pedestrian","score":0.5317683815956116},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5286111235618591},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.45613011717796326},{"id":"https://openalex.org/keywords/mean-squared-error","display_name":"Mean squared error","score":0.4367726445198059},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4115006625652313},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.34932786226272583},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12862429022789001}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8583554625511169},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.6707552671432495},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.5768991112709045},{"id":"https://openalex.org/C2777113093","wikidata":"https://www.wikidata.org/wiki/Q221488","display_name":"Pedestrian","level":2,"score":0.5317683815956116},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5286111235618591},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.45613011717796326},{"id":"https://openalex.org/C139945424","wikidata":"https://www.wikidata.org/wiki/Q1940696","display_name":"Mean squared error","level":2,"score":0.4367726445198059},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4115006625652313},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.34932786226272583},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12862429022789001},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1177/1550147717741857","is_oa":true,"landing_page_url":"https://doi.org/10.1177/1550147717741857","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1177/1550147717741857","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:sae:intdis:v:13:y:2017:i:11:p:1550147717741857","is_oa":false,"landing_page_url":"https://journals.sagepub.com/doi/10.1177/1550147717741857","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:d875ec674a7549f5810028b10be3f9f5","is_oa":true,"landing_page_url":"https://doaj.org/article/d875ec674a7549f5810028b10be3f9f5","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":"International Journal of Distributed Sensor Networks, Vol 13 (2017)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1177/1550147717741857","is_oa":true,"landing_page_url":"https://doi.org/10.1177/1550147717741857","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1177/1550147717741857","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2768229177.pdf"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W11528779","https://openalex.org/W266626476","https://openalex.org/W1803723148","https://openalex.org/W1988400382","https://openalex.org/W2004924319","https://openalex.org/W2033276313","https://openalex.org/W2068695321","https://openalex.org/W2324987014","https://openalex.org/W2582846117","https://openalex.org/W2608239929","https://openalex.org/W2882972665","https://openalex.org/W2914520296","https://openalex.org/W4237444643"],"related_works":["https://openalex.org/W2392100589","https://openalex.org/W2512789322","https://openalex.org/W3122828758","https://openalex.org/W2101960027","https://openalex.org/W4205958986","https://openalex.org/W2197846993","https://openalex.org/W49697837","https://openalex.org/W2586575957","https://openalex.org/W2170799233","https://openalex.org/W4320736889"],"abstract_inverted_index":{"Real-time":[0],"pedestrian":[1,180],"volume":[2,118,181],"data":[3,122],"are":[4,25],"becoming":[5],"increasingly":[6],"important":[7],"to":[8,28,55,69,131],"business":[9],"strategy":[10],"adjustment":[11],"and":[12,20,30,46,59,94,116,135,168,177,182,187],"guiding":[13],"measures":[14],"of":[15,38,73,83,90,156,165,179,190],"shopping":[16],"malls,":[17],"tourist":[18],"attractions,":[19],"transportation":[21],"hubs.":[22],"Wi-Fi":[23],"probes":[24,167],"widely":[26],"used":[27],"capture":[29],"study":[31],"the":[32,71,77,81,95,99,108,133,149,160,174,185],"media":[33],"access":[34],"control":[35],"layer":[36],"information":[37],"mobile":[39],"devices":[40],"but":[41],"often":[42],"with":[43,98],"low":[44],"detection":[45,57,101,175],"precision.":[47],"This":[48],"article":[49],"mainly":[50],"proposes":[51],"an":[52,111],"enhanced":[53],"method":[54],"increase":[56,184],"rate":[58,102],"precision":[60,178],"under":[61],"Wi-Fi-based":[62,191],"system.":[63],"Device":[64],"test":[65],"was":[66,103,119],"first":[67],"introduced":[68,130],"guarantee":[70],"performance":[72,176],"probes.":[74],"Based":[75,106],"on":[76,80,107],"theoretical":[78],"analysis":[79],"influences":[82],"probes\u2019":[84],"relative":[85],"locations,":[86],"four":[87],"layout":[88,163],"schemes":[89],"multi-probes":[91],"were":[92,129],"compared,":[93],"optimal":[96,109,162],"one":[97],"highest":[100],"identified":[104],"experimentally.":[105],"layout,":[110],"estimation":[112,139,169],"model":[113,134,170],"between":[114],"actual":[115],"detected":[117],"established":[120],"after":[121],"cleaning.":[123],"In":[124],"total,":[125],"two":[126],"correction":[127],"parameters":[128],"modify":[132],"shows":[136],"a":[137],"high":[138],"accuracy":[140],"(root":[141],"mean":[142],"square":[143],"error":[144],"is":[145],"15.32":[146],"persons)":[147],"in":[148],"experiment":[150,157],"at":[151],"Tongji":[152],"University.":[153],"The":[154],"results":[155],"proved":[158],"that":[159],"proposed":[161],"scheme":[164],"multiple":[166],"can":[171],"effectively":[172],"improve":[173],"help":[183],"reliability":[186],"application":[188],"value":[189],"detection.":[192]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-05-22T06:13:13.366637","created_date":"2025-10-10T00:00:00"}
