{"id":"https://openalex.org/W2809052074","doi":"https://doi.org/10.23919/eusipco.2018.8553300","title":"Privacy-Preserving Identification via Layered Sparse Code Design: Distributed Servers and Multiple Access Authorization","display_name":"Privacy-Preserving Identification via Layered Sparse Code Design: Distributed Servers and Multiple Access Authorization","publication_year":2018,"publication_date":"2018-09-01","ids":{"openalex":"https://openalex.org/W2809052074","doi":"https://doi.org/10.23919/eusipco.2018.8553300","mag":"2809052074"},"language":"en","primary_location":{"id":"doi:10.23919/eusipco.2018.8553300","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2018.8553300","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 26th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1806.08658","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034055082","display_name":"Behrooz Razeghi","orcid":"https://orcid.org/0000-0001-9568-4166"},"institutions":[{"id":"https://openalex.org/I114457229","display_name":"University of Geneva","ror":"https://ror.org/01swzsf04","country_code":"CH","type":"education","lineage":["https://openalex.org/I114457229"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Behrooz Razeghi","raw_affiliation_strings":["Department of Computer Science, University of Geneva, Switzerland","Department of Computer Science, University of Geneva, Stochastic Information Processing Group, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Geneva, Switzerland","institution_ids":["https://openalex.org/I114457229"]},{"raw_affiliation_string":"Department of Computer Science, University of Geneva, Stochastic Information Processing Group, Switzerland","institution_ids":["https://openalex.org/I114457229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091506990","display_name":"Slava Voloshynovskiy","orcid":"https://orcid.org/0000-0003-0416-9674"},"institutions":[{"id":"https://openalex.org/I114457229","display_name":"University of Geneva","ror":"https://ror.org/01swzsf04","country_code":"CH","type":"education","lineage":["https://openalex.org/I114457229"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Slava Voloshynovskiy","raw_affiliation_strings":["Department of Computer Science, University of Geneva, Switzerland","Department of Computer Science, University of Geneva, Stochastic Information Processing Group, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Geneva, Switzerland","institution_ids":["https://openalex.org/I114457229"]},{"raw_affiliation_string":"Department of Computer Science, University of Geneva, Stochastic Information Processing Group, Switzerland","institution_ids":["https://openalex.org/I114457229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062194509","display_name":"Sohrab Ferdowsi","orcid":"https://orcid.org/0000-0003-3768-6408"},"institutions":[{"id":"https://openalex.org/I114457229","display_name":"University of Geneva","ror":"https://ror.org/01swzsf04","country_code":"CH","type":"education","lineage":["https://openalex.org/I114457229"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Sohrab Ferdowsi","raw_affiliation_strings":["Department of Computer Science, University of Geneva, Switzerland","Department of Computer Science, University of Geneva, Stochastic Information Processing Group, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Geneva, Switzerland","institution_ids":["https://openalex.org/I114457229"]},{"raw_affiliation_string":"Department of Computer Science, University of Geneva, Stochastic Information Processing Group, Switzerland","institution_ids":["https://openalex.org/I114457229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002437842","display_name":"Dimche Kostadinov","orcid":"https://orcid.org/0009-0001-9000-2370"},"institutions":[{"id":"https://openalex.org/I114457229","display_name":"University of Geneva","ror":"https://ror.org/01swzsf04","country_code":"CH","type":"education","lineage":["https://openalex.org/I114457229"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Dimche Kostadinov","raw_affiliation_strings":["Department of Computer Science, University of Geneva, Switzerland","Department of Computer Science, University of Geneva, Stochastic Information Processing Group, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Geneva, Switzerland","institution_ids":["https://openalex.org/I114457229"]},{"raw_affiliation_string":"Department of Computer Science, University of Geneva, Stochastic Information Processing Group, Switzerland","institution_ids":["https://openalex.org/I114457229"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06484775,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2578","last_page":"2582"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T12131","display_name":"Wireless Signal Modulation Classification","score":0.9957000017166138,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9929999709129333,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8108614087104797},{"id":"https://openalex.org/keywords/codebook","display_name":"Codebook","score":0.6736285090446472},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6393031477928162},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.568955659866333},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5187456607818604},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.48959189653396606},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.4610859751701355},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4483628273010254},{"id":"https://openalex.org/keywords/public-key-cryptography","display_name":"Public-key cryptography","score":0.4343167245388031},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.353306382894516},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3492324948310852},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33264145255088806}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8108614087104797},{"id":"https://openalex.org/C127759330","wikidata":"https://www.wikidata.org/wiki/Q637416","display_name":"Codebook","level":2,"score":0.6736285090446472},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6393031477928162},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.568955659866333},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5187456607818604},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.48959189653396606},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.4610859751701355},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4483628273010254},{"id":"https://openalex.org/C203062551","wikidata":"https://www.wikidata.org/wiki/Q201339","display_name":"Public-key cryptography","level":3,"score":0.4343167245388031},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.353306382894516},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3492324948310852},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33264145255088806},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.23919/eusipco.2018.8553300","is_oa":false,"landing_page_url":"https://doi.org/10.23919/eusipco.2018.8553300","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 26th European Signal Processing Conference (EUSIPCO)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1806.08658","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1806.08658","pdf_url":"https://arxiv.org/pdf/1806.08658","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"mag:2809052074","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1806.08658v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1806.08658","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1806.08658","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1806.08658","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1806.08658","pdf_url":"https://arxiv.org/pdf/1806.08658","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.699999988079071,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2809052074.pdf","grobid_xml":"https://content.openalex.org/works/W2809052074.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1959608418","https://openalex.org/W2012592962","https://openalex.org/W2068143350","https://openalex.org/W2141039087","https://openalex.org/W2147238549","https://openalex.org/W2151252184","https://openalex.org/W2579639436","https://openalex.org/W2802013709","https://openalex.org/W2963763731","https://openalex.org/W2963805816","https://openalex.org/W3129775064","https://openalex.org/W6608313692","https://openalex.org/W6640963894"],"related_works":["https://openalex.org/W2403315723","https://openalex.org/W2058036288","https://openalex.org/W2160881889","https://openalex.org/W3118146262","https://openalex.org/W2978990574","https://openalex.org/W2761324066","https://openalex.org/W1995840496","https://openalex.org/W3122242314","https://openalex.org/W3089383153","https://openalex.org/W3004172225","https://openalex.org/W3175385336","https://openalex.org/W3203518107","https://openalex.org/W2946302801","https://openalex.org/W2970880934","https://openalex.org/W2613141147","https://openalex.org/W3168139176","https://openalex.org/W2794782286","https://openalex.org/W2737264644","https://openalex.org/W2900925335","https://openalex.org/W3206970138"],"abstract_inverted_index":{"We":[0,42],"propose":[1],"a":[2,22,31,35,39,44],"new":[3],"computationally":[4],"efficient":[5],"privacy-preserving":[6],"identification":[7,46],"framework":[8,20],"based":[9,66,126],"on":[10,67,127],"layered":[11,101],"sparse":[12,69,102],"coding.":[13],"The":[14,57,77,108,134],"key":[15],"idea":[16],"of":[17,30,50,95,121,131,136,144,157],"the":[18,62,68,82,87,93,96,100,114,119,128,132,137,158],"proposed":[19,138],"is":[21,111,124,140],"sparsifying":[23],"transform":[24],"learning":[25],"with":[26],"ambiguization,":[27],"which":[28,48],"consists":[29,49],"trained":[32],"linear":[33],"map,":[34],"component-wise":[36],"nonlinearity":[37],"and":[38,54,99,117,149],"privacy":[40,70],"amplification.":[41],"introduce":[43],"practical":[45],"framework,":[47],"two":[51],"phases:":[52],"public":[53,58,97],"private":[55,78,109,122],"identification.":[56],"untrusted":[59],"server":[60,80],"provides":[61],"fast":[63],"search":[64,91,98,110,123],"service":[65],"protected":[71],"codebook":[72],"stored":[73,104],"at":[74,105],"its":[75,106],"side.":[76,107],"trusted":[79],"or":[81],"local":[83],"client":[84],"application":[85],"performs":[86],"refined":[88],"accurate":[89],"similarity":[90],"using":[92],"results":[94],"codebooks":[103],"performed":[112],"in":[113,141],"decoded":[115],"domain":[116],"also":[118],"accuracy":[120],"chosen":[125],"authorization":[129],"level":[130],"client.":[133],"efficiency":[135],"method":[139],"computational":[142],"complexity":[143,156],"encoding,":[145],"decoding,":[146],"\u201cencryption\u201d":[147],"(ambiguization)":[148],"\u201cdecryption\u201d":[150],"(purification)":[151],"as":[152,154],"well":[153],"storage":[155],"codebooks.":[159]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}