{"id":"https://openalex.org/W3112375831","doi":"https://doi.org/10.1177/1550147720979922","title":"Sensor placement optimization for critical-grid coverage problem of indoor positioning","display_name":"Sensor placement optimization for critical-grid coverage problem of indoor positioning","publication_year":2020,"publication_date":"2020-12-01","ids":{"openalex":"https://openalex.org/W3112375831","doi":"https://doi.org/10.1177/1550147720979922","mag":"3112375831"},"language":"en","primary_location":{"id":"doi:10.1177/1550147720979922","is_oa":true,"landing_page_url":"https://doi.org/10.1177/1550147720979922","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1177/1550147720979922","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/10.1177/1550147720979922","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075199030","display_name":"Hui Wu","orcid":"https://orcid.org/0000-0002-7135-4397"},"institutions":[{"id":"https://openalex.org/I4210141176","display_name":"Communication University of Zhejiang","ror":"https://ror.org/04t7gxr16","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210141176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Wu","raw_affiliation_strings":["Intelligent Media Technology Research Institute, Zhejiang University of Media and Communications, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Intelligent Media Technology Research Institute, Zhejiang University of Media and Communications, Hangzhou, China","institution_ids":["https://openalex.org/I4210141176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100462371","display_name":"Zhe Liu","orcid":"https://orcid.org/0000-0002-4306-9468"},"institutions":[{"id":"https://openalex.org/I4210141176","display_name":"Communication University of Zhejiang","ror":"https://ror.org/04t7gxr16","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210141176"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhe Liu","raw_affiliation_strings":["College of Media Engineering, Zhejiang University of Media and Communications, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Media Engineering, Zhejiang University of Media and Communications, Hangzhou, China","institution_ids":["https://openalex.org/I4210141176"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081724582","display_name":"Jin Hu","orcid":"https://orcid.org/0000-0002-7563-4716"},"institutions":[{"id":"https://openalex.org/I50760025","display_name":"Hangzhou Dianzi University","ror":"https://ror.org/0576gt767","country_code":"CN","type":"education","lineage":["https://openalex.org/I50760025"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Hu","raw_affiliation_strings":["School of Automation (Artificial Intelligence Institute), Hangzhou Dianzi University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Automation (Artificial Intelligence Institute), Hangzhou Dianzi University, Hangzhou, China","institution_ids":["https://openalex.org/I50760025"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080874522","display_name":"Weifeng Yin","orcid":null},"institutions":[{"id":"https://openalex.org/I4210141176","display_name":"Communication University of Zhejiang","ror":"https://ror.org/04t7gxr16","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210141176"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weifeng Yin","raw_affiliation_strings":["College of Media Engineering, Zhejiang University of Media and Communications, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"College of Media Engineering, Zhejiang University of Media and Communications, Hangzhou, China","institution_ids":["https://openalex.org/I4210141176"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100462371"],"corresponding_institution_ids":["https://openalex.org/I4210141176"],"apc_list":{"value":2200,"currency":"USD","value_usd":2200},"apc_paid":{"value":2200,"currency":"USD","value_usd":2200},"fwci":0.7192,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.71166754,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"16","issue":"12","first_page":"155014772097992","last_page":"155014772097992"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9997000098228455,"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":0.9997000098228455,"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/T11220","display_name":"Water Systems and Optimization","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9904999732971191,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.8464505672454834},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8425564765930176},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.6316952705383301},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5895298719406128},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.5141983032226562},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.45665088295936584},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.33647221326828003},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.15301790833473206}],"concepts":[{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.8464505672454834},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8425564765930176},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.6316952705383301},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5895298719406128},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.5141983032226562},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.45665088295936584},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.33647221326828003},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.15301790833473206},{"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},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1177/1550147720979922","is_oa":true,"landing_page_url":"https://doi.org/10.1177/1550147720979922","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1177/1550147720979922","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:16:y:2020:i:12:p:1550147720979922","is_oa":false,"landing_page_url":"https://journals.sagepub.com/doi/10.1177/1550147720979922","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:4ddc3446bd504bb49a09b177b4dbbd84","is_oa":true,"landing_page_url":"https://doaj.org/article/4ddc3446bd504bb49a09b177b4dbbd84","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"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 16 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1177/1550147720979922","is_oa":true,"landing_page_url":"https://doi.org/10.1177/1550147720979922","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1177/1550147720979922","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":[{"id":"https://metadata.un.org/sdg/7","score":0.550000011920929,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3112375831.pdf","grobid_xml":"https://content.openalex.org/works/W3112375831.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W1508636908","https://openalex.org/W1966941496","https://openalex.org/W1975013860","https://openalex.org/W1980020225","https://openalex.org/W1997568907","https://openalex.org/W2009612231","https://openalex.org/W2055595716","https://openalex.org/W2065810282","https://openalex.org/W2067379728","https://openalex.org/W2071782662","https://openalex.org/W2074028809","https://openalex.org/W2074607599","https://openalex.org/W2081628917","https://openalex.org/W2104784137","https://openalex.org/W2107300377","https://openalex.org/W2108299551","https://openalex.org/W2126105956","https://openalex.org/W2141034825","https://openalex.org/W2145979466","https://openalex.org/W2165196451","https://openalex.org/W2167940036","https://openalex.org/W2220234072","https://openalex.org/W2295499112","https://openalex.org/W2343776182","https://openalex.org/W2407678032","https://openalex.org/W2468494111","https://openalex.org/W2470601298","https://openalex.org/W2762342365","https://openalex.org/W2794290939","https://openalex.org/W2800371130","https://openalex.org/W2902653134","https://openalex.org/W2936879555","https://openalex.org/W2947640312","https://openalex.org/W2952686136","https://openalex.org/W2990384746","https://openalex.org/W2998800359"],"related_works":["https://openalex.org/W96612179","https://openalex.org/W2770234245","https://openalex.org/W2566006169","https://openalex.org/W2987774938","https://openalex.org/W4256492088","https://openalex.org/W632915154","https://openalex.org/W4229499248","https://openalex.org/W4378874356","https://openalex.org/W2055733372","https://openalex.org/W2369811061"],"abstract_inverted_index":{"It":[0,153],"is":[1],"more":[2],"practical":[3],"and":[4,21,41,92,115],"efficient":[5],"to":[6,16,79],"deploy":[7],"sensors":[8],"in":[9],"critical":[10,151],"areas":[11,15],"rather":[12],"than":[13,123],"common":[14],"ensure":[17],"indoor":[18,60,148,164],"positioning":[19,61,149],"accuracy":[20,40,146,162],"reduce":[22,137],"deployment":[23,121,126,142],"cost.":[24,42],"This":[25],"study":[26],"focused":[27],"on":[28],"the":[29,68,81,89,105,124,133,138,145,161],"sensor":[30,72,85,120,141],"placement":[31],"optimization":[32,53],"for":[33,55,98,150,159],"critical-grid":[34,56],"coverage":[35,57],"problem":[36,58,64],"with":[37],"two":[38],"objectives:":[39],"After":[43],"reviewing":[44],"some":[45],"related":[46],"works,":[47],"this":[48],"article":[49],"proposed":[50,99,134],"a":[51,109,116,131,156],"multi-objective":[52],"model":[54,83],"of":[59,71,84,119,140,147,163],"considering":[62],"k-coverage":[63],"as":[65,67],"well":[66],"topological":[69],"rationality":[70],"distribution.":[73],"Then,":[74],"NSGA-II":[75],"algorithm":[76],"was":[77],"used":[78],"solve":[80],"optimizing":[82],"placement.":[86],"At":[87],"last,":[88],"simulation":[90],"experiment":[91],"real":[93],"environment":[94],"validation":[95],"were":[96],"conducted":[97],"method.":[100],"The":[101],"results":[102],"showed":[103],"that":[104],"optimized":[106],"schemes":[107],"obtain":[108],"lower":[110],"error":[111],"(1.13,":[112],"1.21":[113],"m)":[114],"higher":[117],"reduction":[118],"cost":[122,139],"uniform":[125],"scheme":[127],"(1.44":[128],"m).":[129],"As":[130],"conclusion,":[132],"method":[135],"could":[136],"while":[143],"ensuring":[144],"areas.":[152],"also":[154],"provides":[155],"new":[157],"direction":[158],"improving":[160],"positioning.":[165]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}