{"id":"https://openalex.org/W2907379213","doi":"https://doi.org/10.1109/newcas.2018.8585429","title":"Improved Energy Efficiency of Indoor Positioning Systems by Adaptive Sampling and Smart Post-processing of Sensor Data","display_name":"Improved Energy Efficiency of Indoor Positioning Systems by Adaptive Sampling and Smart Post-processing of Sensor Data","publication_year":2018,"publication_date":"2018-06-01","ids":{"openalex":"https://openalex.org/W2907379213","doi":"https://doi.org/10.1109/newcas.2018.8585429","mag":"2907379213"},"language":"en","primary_location":{"id":"doi:10.1109/newcas.2018.8585429","is_oa":false,"landing_page_url":"https://doi.org/10.1109/newcas.2018.8585429","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 16th IEEE International New Circuits and Systems Conference (NEWCAS)","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/A5030750936","display_name":"Nizam Kuxdorf-Alkirata","orcid":null},"institutions":[{"id":"https://openalex.org/I167360494","display_name":"University of Wuppertal","ror":"https://ror.org/00613ak93","country_code":"DE","type":"education","lineage":["https://openalex.org/I167360494"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Nizam Kuxdorf-Alkirata","raw_affiliation_strings":["School of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Rainer-Gruenter-Str. 21, Germany"],"affiliations":[{"raw_affiliation_string":"School of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Rainer-Gruenter-Str. 21, Germany","institution_ids":["https://openalex.org/I167360494"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050039052","display_name":"Oliver Spathmann","orcid":"https://orcid.org/0000-0002-7945-9433"},"institutions":[{"id":"https://openalex.org/I167360494","display_name":"University of Wuppertal","ror":"https://ror.org/00613ak93","country_code":"DE","type":"education","lineage":["https://openalex.org/I167360494"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Oliver Spathmann","raw_affiliation_strings":["School of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Rainer-Gruenter-Str. 21, Germany"],"affiliations":[{"raw_affiliation_string":"School of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Rainer-Gruenter-Str. 21, Germany","institution_ids":["https://openalex.org/I167360494"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082161762","display_name":"Oliver Koch","orcid":"https://orcid.org/0000-0001-5967-0242"},"institutions":[{"id":"https://openalex.org/I167360494","display_name":"University of Wuppertal","ror":"https://ror.org/00613ak93","country_code":"DE","type":"education","lineage":["https://openalex.org/I167360494"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Oliver Koch","raw_affiliation_strings":["School of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Rainer-Gruenter-Str. 21, Germany"],"affiliations":[{"raw_affiliation_string":"School of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Rainer-Gruenter-Str. 21, Germany","institution_ids":["https://openalex.org/I167360494"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005246658","display_name":"Dieter Br\u00fcckmann","orcid":null},"institutions":[{"id":"https://openalex.org/I167360494","display_name":"University of Wuppertal","ror":"https://ror.org/00613ak93","country_code":"DE","type":"education","lineage":["https://openalex.org/I167360494"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Dieter Bruckmann","raw_affiliation_strings":["School of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Rainer-Gruenter-Str. 21, Germany"],"affiliations":[{"raw_affiliation_string":"School of Electrical, Information and Media Engineering, University of Wuppertal, Wuppertal, Rainer-Gruenter-Str. 21, Germany","institution_ids":["https://openalex.org/I167360494"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5030750936"],"corresponding_institution_ids":["https://openalex.org/I167360494"],"apc_list":null,"apc_paid":null,"fwci":0.1288,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.51329827,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"25","issue":null,"first_page":"225","last_page":"228"},"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/T11325","display_name":"Inertial Sensor and Navigation","score":0.9973000288009644,"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"}},{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9851999878883362,"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/inertial-measurement-unit","display_name":"Inertial measurement unit","score":0.7148882150650024},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7071253061294556},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5742567181587219},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5394997596740723},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5091878771781921},{"id":"https://openalex.org/keywords/tracking-system","display_name":"Tracking system","score":0.4993414878845215},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4246354103088379},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.4117588996887207},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.36508387327194214},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.30813515186309814},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.21335765719413757},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18580088019371033},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09518405795097351}],"concepts":[{"id":"https://openalex.org/C79061980","wikidata":"https://www.wikidata.org/wiki/Q941680","display_name":"Inertial measurement unit","level":2,"score":0.7148882150650024},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7071253061294556},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5742567181587219},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5394997596740723},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5091878771781921},{"id":"https://openalex.org/C154586513","wikidata":"https://www.wikidata.org/wiki/Q4420972","display_name":"Tracking system","level":3,"score":0.4993414878845215},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4246354103088379},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.4117588996887207},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.36508387327194214},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.30813515186309814},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.21335765719413757},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18580088019371033},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09518405795097351},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/newcas.2018.8585429","is_oa":false,"landing_page_url":"https://doi.org/10.1109/newcas.2018.8585429","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 16th IEEE International New Circuits and Systems Conference (NEWCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1842317357","https://openalex.org/W2001001241","https://openalex.org/W2118228023","https://openalex.org/W2122180522","https://openalex.org/W2126253535","https://openalex.org/W2160146756","https://openalex.org/W2293331255","https://openalex.org/W2412058390","https://openalex.org/W2533222948","https://openalex.org/W2557998141","https://openalex.org/W2568833534","https://openalex.org/W2641263397","https://openalex.org/W2764048921"],"related_works":["https://openalex.org/W2394134009","https://openalex.org/W1971984615","https://openalex.org/W2046099857","https://openalex.org/W2806679586","https://openalex.org/W4315836311","https://openalex.org/W2393252924","https://openalex.org/W2787600244","https://openalex.org/W2186532442","https://openalex.org/W2354867839","https://openalex.org/W2095056275"],"abstract_inverted_index":{"In":[0,55],"this":[1,56],"paper,":[2],"a":[3,33,52,58,73,93,206],"method":[4,59],"for":[5,69,116,140],"minimizing":[6],"power":[7,201],"consumption":[8,202],"of":[9,38,75,100,129,148,159,177,184,208],"indoor":[10],"positioning":[11],"and":[12,81,120,198],"tracking":[13,179],"systems":[14,20],"is":[15,60,152,180,203,213],"proposed.":[16],"Most":[17],"Dead-Reckoning":[18],"(DR)":[19],"nowadays":[21],"available":[22],"are":[23,89],"based":[24,155,221],"on":[25,156,222],"an":[26,130,185,218],"Inertial":[27],"Measurement":[28],"Unit":[29],"(IMU)":[30],"operating":[31,190],"at":[32,191],"relatively":[34],"high":[35],"sampling":[36,67,87,117,150],"frequency":[37,68,151],"more":[39,76,209],"than":[40,77,210],"100":[41],"Hz":[42,193],"in":[43,143],"order":[44],"to":[45,64,126,163,182],"track":[46],"the":[47,66,85,98,101,107,127,149,157,160,172,175,195,200],"typical":[48],"human":[49],"motion":[50,109],"with":[51,84],"sufficient":[53],"resolution.":[54],"work,":[57],"proposed":[61,173],"which":[62],"allows":[63],"reduce":[65],"sensor":[70,135],"data":[71,128,196],"by":[72,91,170,205,215],"factor":[74,207],"10.":[78,211],"The":[79,146],"inaccuracies":[80],"fluctuations":[82],"associated":[83],"low":[86],"rate":[88,118,197],"compensated":[90],"applying":[92],"correction":[94],"algorithm":[95],"that":[96,169,183],"takes":[97],"geometry":[99],"underlying":[102],"environment":[103],"as":[104,106],"well":[105],"previous":[108],"direction":[110],"into":[111],"account.":[112],"A":[113],"similar":[114],"concept":[115],"reduction":[119],"post-processing":[121],"will":[122,166],"also":[123],"be":[124,138,167],"applied":[125],"air":[131],"pressure":[132],"sensor.":[133],"This":[134,212],"type":[136],"can":[137],"used":[139],"movement":[141,158],"detection":[142],"vertical":[144],"direction.":[145],"adjustment":[147],"done":[153],"adaptively":[154],"person":[161],"subject":[162],"track.":[164],"It":[165],"shown":[168],"using":[171,217],"methods":[174],"accuracy":[176],"position":[178],"comparable":[181],"Indoor":[186],"Positioning":[187],"System":[188],"(IPS)":[189],"200":[192],"whereas":[194],"therewith":[199],"reduced":[204],"verified":[214],"measurements":[216],"experimental":[219],"setup":[220],"low-cost":[223],"Bluetooth":[224],"Low":[225],"Energy":[226],"(BLE)":[227],"modules.":[228]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}