{"id":"https://openalex.org/W2140203709","doi":"https://doi.org/10.1109/icsmc.2007.4414137","title":"Using micro-climate sensing to enhance RF localization in assisted living environments","display_name":"Using micro-climate sensing to enhance RF localization in assisted living environments","publication_year":2007,"publication_date":"2007-10-01","ids":{"openalex":"https://openalex.org/W2140203709","doi":"https://doi.org/10.1109/icsmc.2007.4414137","mag":"2140203709"},"language":"en","primary_location":{"id":"doi:10.1109/icsmc.2007.4414137","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsmc.2007.4414137","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Systems, Man and Cybernetics","raw_type":"proceedings-article"},"type":"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/A5056379112","display_name":"Anthony Rowe","orcid":"https://orcid.org/0000-0003-2332-9450"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Anthony Rowe","raw_affiliation_strings":["Real-Time and Multimedia Systems Laboratory Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA, USA","Carnegie Mellon University. Pittsburgh"],"affiliations":[{"raw_affiliation_string":"Real-Time and Multimedia Systems Laboratory Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"Carnegie Mellon University. Pittsburgh","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5098094417","display_name":"Zane Starr","orcid":null},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zane Starr","raw_affiliation_strings":["Real-Time and Multimedia Systems Laboratory Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA, USA","Carnegie Mellon University. Pittsburgh"],"affiliations":[{"raw_affiliation_string":"Real-Time and Multimedia Systems Laboratory Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"Carnegie Mellon University. Pittsburgh","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103567475","display_name":"Raj Rajkumar","orcid":null},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Raj Rajkumar","raw_affiliation_strings":["Real-Time and Multimedia Systems Laboratory Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA, USA","Carnegie Mellon University. Pittsburgh"],"affiliations":[{"raw_affiliation_string":"Real-Time and Multimedia Systems Laboratory Department of Electrical and Computer Engineering, Carnegie Mellon University, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"Carnegie Mellon University. Pittsburgh","institution_ids":["https://openalex.org/I74973139"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5056379112"],"corresponding_institution_ids":["https://openalex.org/I74973139"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.16462683,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"3668","last_page":"3675"},"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9679999947547913,"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/T10860","display_name":"Speech and Audio Processing","score":0.9645000100135803,"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":0.7162678241729736},{"id":"https://openalex.org/keywords/microclimate","display_name":"Microclimate","score":0.6819855570793152},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.6634268760681152},{"id":"https://openalex.org/keywords/obstacle","display_name":"Obstacle","score":0.629108190536499},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.599553108215332},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.566635251045227},{"id":"https://openalex.org/keywords/location-tracking","display_name":"Location tracking","score":0.5585301518440247},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.5204423069953918},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.43806836009025574},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.43132126331329346},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3487662374973297},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.231349378824234},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12919247150421143},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10613229870796204}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7162678241729736},{"id":"https://openalex.org/C32957820","wikidata":"https://www.wikidata.org/wiki/Q215108","display_name":"Microclimate","level":2,"score":0.6819855570793152},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.6634268760681152},{"id":"https://openalex.org/C2776650193","wikidata":"https://www.wikidata.org/wiki/Q264661","display_name":"Obstacle","level":2,"score":0.629108190536499},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.599553108215332},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.566635251045227},{"id":"https://openalex.org/C3019020692","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Location tracking","level":2,"score":0.5585301518440247},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.5204423069953918},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.43806836009025574},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.43132126331329346},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3487662374973297},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.231349378824234},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12919247150421143},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10613229870796204},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","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},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icsmc.2007.4414137","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icsmc.2007.4414137","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Conference on Systems, Man and Cybernetics","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.7699999809265137}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W114889889","https://openalex.org/W1681649961","https://openalex.org/W2017231306","https://openalex.org/W2112737587","https://openalex.org/W2119362555","https://openalex.org/W2129629834","https://openalex.org/W2143243918","https://openalex.org/W2155908301","https://openalex.org/W2164870960","https://openalex.org/W2166531037","https://openalex.org/W2170102584","https://openalex.org/W2553691197","https://openalex.org/W4234312241","https://openalex.org/W4285719527","https://openalex.org/W6604702930","https://openalex.org/W6682894289"],"related_works":["https://openalex.org/W2384400739","https://openalex.org/W2387114639","https://openalex.org/W2124461910","https://openalex.org/W2593808546","https://openalex.org/W145205889","https://openalex.org/W2352287415","https://openalex.org/W1989506148","https://openalex.org/W4313212427","https://openalex.org/W2079312091","https://openalex.org/W2073700123"],"abstract_inverted_index":{"In":[0,143],"this":[1,123],"paper,":[2],"we":[3,79],"propose":[4,165],"micro-climate":[5,183],"sensing":[6],"as":[7,26,64],"an":[8],"effective":[9],"means":[10],"of":[11,83,110,125,178,184,206],"enhancing":[12],"conventional":[13,39],"RF-based":[14,40],"localization.":[15],"Our":[16],"system":[17,219],"targets":[18],"people-tracking":[19],"applications":[20],"in":[21,58,191,236,243],"dynamic":[22],"indoor":[23],"environments,":[24,145],"such":[25,63],"nursing":[27],"homes,":[28],"hospitals":[29,239],"and":[30,37,55,98,112,133,159,170],"office":[31],"spaces":[32],"that":[33],"require":[34],"simple":[35],"deployment":[36],"where":[38],"tracking":[41,234],"using":[42,166],"signal":[43,53,195],"strengths":[44],"alone":[45],"is":[46],"very":[47],"likely":[48,148],"to":[49,86,103,128,153,160,180,213,222],"suffer":[50],"from":[51],"time-varying":[52],"attenuation":[54],"inevitable":[56],"changes":[57],"the":[59,104,108,162,182,198,218],"environment":[60,223],"over":[61,174],"time":[62,109,179],"new":[65],"furniture":[66],"arrangements,":[67],"people":[68],"traffic,":[69],"changing":[70],"obstacle":[71],"patterns":[72],"etc.":[73],"To":[74],"help":[75],"mitigate":[76],"these":[77],"effects,":[78],"use":[80],"time-synchronized":[81],"windows":[82],"sensor":[84,146],"samples":[85,173],"dynamically":[87],"associate":[88],"a":[89,130,134,175,185,204],"mobile":[90],"node":[91],"with":[92,118,193,240],"its":[93],"nearest":[94],"beacon":[95,186],"nodes.":[96],"Comparisons":[97],"matches":[99],"are":[100],"always":[101],"relative":[102],"ambient":[105],"attributes":[106],"at":[107,229],"localization,":[111],"hence":[113],"our":[114],"technique":[115],"automatically":[116],"evolves":[117],"environmental":[119],"changes.":[120,224],"We":[121,164],"consider":[122],"property":[124],"localization":[126,141,200],"techniques":[127],"be":[129],"significant":[131],"contribution":[132],"necessary":[135],"requirement":[136],"for":[137],"any":[138],"long-":[139],"lived":[140],"system.":[142],"assisted-living":[144],"networks":[147],"already":[149],"have":[150],"basic":[151],"sensors":[152],"collect":[154],"contextual":[155],"information":[156],"about":[157],"users":[158],"monitor":[161],"environment.":[163],"light,":[167],"humidity,":[168],"temperature":[169],"audio":[171],"data":[172,226],"short":[176],"window":[177],"model":[181],"node.":[187],"Using":[188],"microclimate":[189],"matching":[190],"conjunction":[192],"RF":[194],"strength":[196],"decreases":[197],"worst-case":[199],"error":[201],"significantly":[202],"by":[203],"factor":[205],"more":[207,220],"than":[208],"3":[209],"(from":[210],"25":[211],"m":[212],"8":[214],"m)":[215],"while":[216],"making":[217],"resilient":[221],"Microclimate":[225],"helps":[227],"ensure":[228],"least":[230],"room":[231],"level":[232],"location":[233],"even":[235],"buildings":[237],"like":[238],"many":[241],"rooms":[242],"close":[244],"proximity.":[245]},"counts_by_year":[{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}