{"id":"https://openalex.org/W2056169469","doi":"https://doi.org/10.1145/2638728.2641313","title":"Cost-sensitive feature selection for on-body sensor localization","display_name":"Cost-sensitive feature selection for on-body sensor localization","publication_year":2014,"publication_date":"2014-09-13","ids":{"openalex":"https://openalex.org/W2056169469","doi":"https://doi.org/10.1145/2638728.2641313","mag":"2056169469"},"language":"en","primary_location":{"id":"doi:10.1145/2638728.2641313","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2638728.2641313","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct Publication","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/A5073938661","display_name":"Ramyar Saeedi","orcid":"https://orcid.org/0000-0002-5687-3420"},"institutions":[{"id":"https://openalex.org/I72951846","display_name":"Washington State University","ror":"https://ror.org/05dk0ce17","country_code":"US","type":"education","lineage":["https://openalex.org/I72951846"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Ramyar Saeedi","raw_affiliation_strings":["Washington State University, Pullman, WA","Washington State University Pullman, WA#TAB#"],"affiliations":[{"raw_affiliation_string":"Washington State University, Pullman, WA","institution_ids":["https://openalex.org/I72951846"]},{"raw_affiliation_string":"Washington State University Pullman, WA#TAB#","institution_ids":["https://openalex.org/I72951846"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054257241","display_name":"Brian Schimert","orcid":null},"institutions":[{"id":"https://openalex.org/I72951846","display_name":"Washington State University","ror":"https://ror.org/05dk0ce17","country_code":"US","type":"education","lineage":["https://openalex.org/I72951846"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brian Schimert","raw_affiliation_strings":["Washington State University, Pullman, WA","Washington State University Pullman, WA#TAB#"],"affiliations":[{"raw_affiliation_string":"Washington State University, Pullman, WA","institution_ids":["https://openalex.org/I72951846"]},{"raw_affiliation_string":"Washington State University Pullman, WA#TAB#","institution_ids":["https://openalex.org/I72951846"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007139473","display_name":"Hassan Ghasemzadeh","orcid":"https://orcid.org/0000-0002-1844-1416"},"institutions":[{"id":"https://openalex.org/I72951846","display_name":"Washington State University","ror":"https://ror.org/05dk0ce17","country_code":"US","type":"education","lineage":["https://openalex.org/I72951846"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hassan Ghasemzadeh","raw_affiliation_strings":["Washington State University, Pullman, WA","Washington State University Pullman, WA#TAB#"],"affiliations":[{"raw_affiliation_string":"Washington State University, Pullman, WA","institution_ids":["https://openalex.org/I72951846"]},{"raw_affiliation_string":"Washington State University Pullman, WA#TAB#","institution_ids":["https://openalex.org/I72951846"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5073938661"],"corresponding_institution_ids":["https://openalex.org/I72951846"],"apc_list":null,"apc_paid":null,"fwci":3.4587,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.94221633,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"833","last_page":"842"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9998000264167786,"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"}},{"id":"https://openalex.org/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.986299991607666,"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/computer-science","display_name":"Computer science","score":0.8007878661155701},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.7545903325080872},{"id":"https://openalex.org/keywords/activity-recognition","display_name":"Activity recognition","score":0.6398319005966187},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.5804990530014038},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5564197897911072},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.5356917381286621},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5332538485527039},{"id":"https://openalex.org/keywords/sensor-node","display_name":"Sensor node","score":0.527693510055542},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.48755258321762085},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.48096099495887756},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.46853724122047424},{"id":"https://openalex.org/keywords/wearable-technology","display_name":"Wearable technology","score":0.4626840651035309},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45791521668434143},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.4372449815273285},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.4177699089050293},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.33334702253341675},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.2879025340080261},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.1596790850162506},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1259216070175171},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.1017281711101532},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.07578638195991516}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8007878661155701},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.7545903325080872},{"id":"https://openalex.org/C121687571","wikidata":"https://www.wikidata.org/wiki/Q4677630","display_name":"Activity recognition","level":2,"score":0.6398319005966187},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.5804990530014038},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5564197897911072},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.5356917381286621},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5332538485527039},{"id":"https://openalex.org/C111185680","wikidata":"https://www.wikidata.org/wiki/Q3866206","display_name":"Sensor node","level":5,"score":0.527693510055542},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.48755258321762085},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.48096099495887756},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.46853724122047424},{"id":"https://openalex.org/C54290928","wikidata":"https://www.wikidata.org/wiki/Q4845080","display_name":"Wearable technology","level":3,"score":0.4626840651035309},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45791521668434143},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.4372449815273285},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.4177699089050293},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.33334702253341675},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.2879025340080261},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.1596790850162506},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1259216070175171},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.1017281711101532},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.07578638195991516},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"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/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2638728.2641313","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2638728.2641313","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct Publication","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W47322132","https://openalex.org/W1495061682","https://openalex.org/W1510660243","https://openalex.org/W1598741436","https://openalex.org/W1644895716","https://openalex.org/W1970374087","https://openalex.org/W2023302299","https://openalex.org/W2034674049","https://openalex.org/W2087405782","https://openalex.org/W2108911539","https://openalex.org/W2117913171","https://openalex.org/W2120707181","https://openalex.org/W2146282931","https://openalex.org/W2150416005","https://openalex.org/W2153861700","https://openalex.org/W2161132813","https://openalex.org/W2185251052","https://openalex.org/W2313023344","https://openalex.org/W2799008027"],"related_works":["https://openalex.org/W3090300519","https://openalex.org/W3105278570","https://openalex.org/W2117913171","https://openalex.org/W2514492205","https://openalex.org/W4250401876","https://openalex.org/W2943851981","https://openalex.org/W2907667791","https://openalex.org/W3047461507","https://openalex.org/W3126390843","https://openalex.org/W2582769230"],"abstract_inverted_index":{"Activity":[0],"recognition":[1,30],"systems":[2],"have":[3],"demonstrated":[4],"potential":[5],"in":[6,31,65,74],"a":[7,32,71,98],"broad":[8],"range":[9],"of":[10,15,60,77,112],"applications.":[11],"A":[12],"crucial":[13],"aspect":[14],"creating":[16],"large":[17],"scale":[18],"human":[19],"activity":[20,29],"sensing":[21],"corpus":[22],"is":[23,70],"to":[24,39,56,82,108,138],"develop":[25],"algorithms":[26,53,107],"that":[27,34,103,126,134],"perform":[28],"way":[33],"users":[35],"are":[36,54],"not":[37],"limited":[38],"wear":[40],"sensors":[41,62],"on":[42,45,90],"predefined":[43],"locations":[44],"the":[46,58,75,91,116,127],"body.":[47],"Therefore,":[48],"effective":[49],"on-body":[50],"sensor":[51,85],"localization":[52],"needed":[55],"detect":[57],"location":[59],"wearable":[61,121],"automatically":[63],"and":[64,147],"real-time.":[66],"However,":[67],"power":[68,110],"optimization":[69],"major":[72],"concern":[73],"design":[76],"these":[78],"systems.":[79],"Frequent":[80],"need":[81],"charge":[83],"multiple":[84],"nodes":[86],"imposes":[87],"much":[88],"burden":[89],"end-users.":[92],"In":[93],"this":[94],"paper,":[95],"we":[96,124],"propose":[97],"novel":[99],"signal":[100],"processing":[101],"approach":[102,129],"leverages":[104],"feature":[105],"selection":[106],"minimize":[109],"consumption":[111],"node":[113],"localization.":[114],"With":[115],"real":[117],"data":[118],"collected":[119],"using":[120],"motion":[122],"sensors,":[123],"demonstrate":[125],"proposed":[128],"achieves":[130],"an":[131,142],"energy":[132],"saving":[133],"ranges":[135],"from":[136],"88%":[137],"99.59%":[139],"while":[140],"obtaining":[141],"accuracy":[143],"performance":[144],"between":[145],"73.15%":[146],"99.85%.":[148]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}