{"id":"https://openalex.org/W2127668673","doi":"https://doi.org/10.1109/glocom.2009.5425505","title":"Anonymous Cardinality Estimation in RFID Systems with Multiple Readers","display_name":"Anonymous Cardinality Estimation in RFID Systems with Multiple Readers","publication_year":2009,"publication_date":"2009-11-01","ids":{"openalex":"https://openalex.org/W2127668673","doi":"https://doi.org/10.1109/glocom.2009.5425505","mag":"2127668673"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2009.5425505","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2009.5425505","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference","raw_type":"proceedings-article"},"type":"conference-paper","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/A5051253327","display_name":"Vahid Shah\u2010Mansouri","orcid":"https://orcid.org/0000-0003-4810-491X"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Vahid Shah-Mansouri","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, Canada","The University of British Columbia, Vancouver, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"The University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003037377","display_name":"Vincent W. S. Wong","orcid":"https://orcid.org/0000-0003-3821-4365"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Vincent W. S. Wong","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, Canada","The University of British Columbia, Vancouver, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"The University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I141945490"],"apc_list":null,"apc_paid":null,"fwci":3.5971,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.93766357,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10986","display_name":"RFID technology advancements","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T10986","display_name":"RFID technology advancements","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9861000180244446,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9761999845504761,"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/estimator","display_name":"Estimator","score":0.7793402075767517},{"id":"https://openalex.org/keywords/interrogation","display_name":"Interrogation","score":0.7624350786209106},{"id":"https://openalex.org/keywords/cardinality","display_name":"Cardinality (data modeling)","score":0.7593863010406494},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6505769491195679},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6101107597351074},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.5732130408287048},{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.5709514617919922},{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.4730193614959717},{"id":"https://openalex.org/keywords/radio-frequency-identification","display_name":"Radio-frequency identification","score":0.4344739615917206},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.27031993865966797},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2603086829185486},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2536993622779846},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.13657847046852112},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09055724740028381}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7793402075767517},{"id":"https://openalex.org/C2776240099","wikidata":"https://www.wikidata.org/wiki/Q327018","display_name":"Interrogation","level":2,"score":0.7624350786209106},{"id":"https://openalex.org/C87117476","wikidata":"https://www.wikidata.org/wiki/Q362383","display_name":"Cardinality (data modeling)","level":2,"score":0.7593863010406494},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6505769491195679},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6101107597351074},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.5732130408287048},{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.5709514617919922},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.4730193614959717},{"id":"https://openalex.org/C204222849","wikidata":"https://www.wikidata.org/wiki/Q104954","display_name":"Radio-frequency identification","level":2,"score":0.4344739615917206},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.27031993865966797},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2603086829185486},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2536993622779846},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.13657847046852112},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09055724740028381},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","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/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/glocom.2009.5425505","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2009.5425505","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2009 - 2009 IEEE Global Telecommunications Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.159.2431","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.159.2431","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ece.ubc.ca/~vincentw/C/SMWcGC09.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5400000214576721,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W299874250","https://openalex.org/W2031157660","https://openalex.org/W2072638963","https://openalex.org/W2074308254","https://openalex.org/W2101201152","https://openalex.org/W2107426579","https://openalex.org/W2111487072","https://openalex.org/W2112907368","https://openalex.org/W2115117596","https://openalex.org/W2117888670","https://openalex.org/W2117935708","https://openalex.org/W2149393733","https://openalex.org/W2158119643","https://openalex.org/W2167016696","https://openalex.org/W2317997851","https://openalex.org/W4396618318","https://openalex.org/W6658202128"],"related_works":["https://openalex.org/W2401316817","https://openalex.org/W1589588912","https://openalex.org/W2382804087","https://openalex.org/W2367830717","https://openalex.org/W2104637952","https://openalex.org/W2393800603","https://openalex.org/W3122602933","https://openalex.org/W2950038056","https://openalex.org/W1544940847","https://openalex.org/W2289285490"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"study":[4],"the":[5,31,45,64,70,85,94,114,118,124,134,147,160,163,175,178,187],"anonymous":[6],"cardinality":[7,58],"estimation":[8,59,107,156,164,179],"problem":[9,60],"in":[10,73,93],"radio":[11],"frequency":[12],"identification":[13],"(RFID)":[14],"systems.":[15],"To":[16,38],"preserve":[17],"privacy":[18],"and":[19,43,123,133,151,197],"anonymity,":[20],"each":[21],"tag":[22,71,106,115,155],"only":[23],"transmits":[24],"a":[25,98,104,153],"portion":[26],"of":[27,47,67,87,97,129,162,177,189],"its":[28],"ID":[29],"to":[30,62,83],"reader":[32],"when":[33],"it":[34,192],"is":[35,61],"being":[36],"queried.":[37],"achieve":[39],"complete":[40],"system":[41],"coverage":[42],"increase":[44],"accuracy":[46,128],"measurement,":[48],"multiple":[49],"readers":[50,122,190],"with":[51,146,186],"overlapping":[52],"interrogation":[53,95],"zones":[54],"are":[55,90,136],"deployed.":[56],"The":[57,127],"estimate":[63,84,113],"total":[65],"number":[66,86,188],"tags":[68,88],"(or":[69],"population)":[72],"an":[74,80],"RFID":[75],"system.":[76],"We":[77,101,140],"first":[78],"propose":[79],"exclusive":[81,125],"estimator":[82],"that":[89,110],"exclusively":[91],"located":[92],"zone":[96],"selected":[99],"reader.":[100],"then":[102],"present":[103],"multiple-reader":[105],"(MRTE)":[108],"algorithm":[109,132,145,183],"can":[111],"accurately":[112],"population":[116],"using":[117],"measurement":[119],"from":[120],"different":[121],"estimator.":[126],"our":[130,142],"proposed":[131,143],"approximation":[135],"validated":[137],"via":[138],"simulations.":[139],"compare":[141],"MRTE":[144,182],"enhanced":[148],"zero-based":[149],"(EZB)":[150],"maximum":[152],"posteriori":[154],"(MPTE)":[157],"algorithms.":[158,199],"Although":[159],"mean":[161],"error":[165,180],"for":[166,181,195],"all":[167],"three":[168],"algorithms":[169],"approaches":[170],"zero":[171],"under":[172],"certain":[173],"circumstances,":[174],"variance":[176],"increases":[184,193],"linearly":[185],"while":[191],"exponentially":[194],"EZB":[196],"MPTE":[198]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
