{"id":"https://openalex.org/W4392411861","doi":"https://doi.org/10.1109/ijcb57857.2023.10449083","title":"Assessing the Privacy Risk of Cross-Platform Identity Linkage using Eye Movement Biometrics","display_name":"Assessing the Privacy Risk of Cross-Platform Identity Linkage using Eye Movement Biometrics","publication_year":2023,"publication_date":"2023-09-25","ids":{"openalex":"https://openalex.org/W4392411861","doi":"https://doi.org/10.1109/ijcb57857.2023.10449083"},"language":"en","primary_location":{"id":"doi:10.1109/ijcb57857.2023.10449083","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcb57857.2023.10449083","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Joint Conference on Biometrics (IJCB)","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/A5062593016","display_name":"Samantha Aziz","orcid":"https://orcid.org/0000-0002-7656-2662"},"institutions":[{"id":"https://openalex.org/I13511017","display_name":"Texas State University","ror":"https://ror.org/05h9q1g27","country_code":"US","type":"education","lineage":["https://openalex.org/I13511017"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Samantha Aziz","raw_affiliation_strings":["Texas State University, 601 University Dr,San Marcos,TX,78666"],"affiliations":[{"raw_affiliation_string":"Texas State University, 601 University Dr,San Marcos,TX,78666","institution_ids":["https://openalex.org/I13511017"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035152487","display_name":"Oleg V. Komogortsev","orcid":"https://orcid.org/0000-0001-7890-8842"},"institutions":[{"id":"https://openalex.org/I13511017","display_name":"Texas State University","ror":"https://ror.org/05h9q1g27","country_code":"US","type":"education","lineage":["https://openalex.org/I13511017"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Oleg Komogortsev","raw_affiliation_strings":["Texas State University, 601 University Dr,San Marcos,TX,78666"],"affiliations":[{"raw_affiliation_string":"Texas State University, 601 University Dr,San Marcos,TX,78666","institution_ids":["https://openalex.org/I13511017"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5062593016"],"corresponding_institution_ids":["https://openalex.org/I13511017"],"apc_list":null,"apc_paid":null,"fwci":1.3526,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.86736251,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11800","display_name":"User Authentication and Security Systems","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10828","display_name":"Biometric Identification and Security","score":0.9934999942779541,"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"}},{"id":"https://openalex.org/T11707","display_name":"Gaze Tracking and Assistive Technology","score":0.9810000061988831,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/biometrics","display_name":"Biometrics","score":0.8505454063415527},{"id":"https://openalex.org/keywords/linkage","display_name":"Linkage (software)","score":0.7331646084785461},{"id":"https://openalex.org/keywords/identity","display_name":"Identity (music)","score":0.6019123792648315},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5956241488456726},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.5459215044975281},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.5258715152740479},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.47563767433166504},{"id":"https://openalex.org/keywords/eye-movement","display_name":"Eye movement","score":0.4229549765586853},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14781907200813293},{"id":"https://openalex.org/keywords/gene","display_name":"Gene","score":0.07209515571594238}],"concepts":[{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.8505454063415527},{"id":"https://openalex.org/C31266012","wikidata":"https://www.wikidata.org/wiki/Q6554340","display_name":"Linkage (software)","level":3,"score":0.7331646084785461},{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.6019123792648315},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5956241488456726},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.5459215044975281},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.5258715152740479},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.47563767433166504},{"id":"https://openalex.org/C153050134","wikidata":"https://www.wikidata.org/wiki/Q760256","display_name":"Eye movement","level":2,"score":0.4229549765586853},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14781907200813293},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.07209515571594238},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ijcb57857.2023.10449083","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ijcb57857.2023.10449083","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Joint Conference on Biometrics (IJCB)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1554675373","https://openalex.org/W1580980576","https://openalex.org/W1765423497","https://openalex.org/W1978542745","https://openalex.org/W2001537709","https://openalex.org/W2004687611","https://openalex.org/W2093923187","https://openalex.org/W2109606373","https://openalex.org/W2159328288","https://openalex.org/W2187920722","https://openalex.org/W2551546500","https://openalex.org/W2604150046","https://openalex.org/W2795341848","https://openalex.org/W2903918834","https://openalex.org/W2908076704","https://openalex.org/W2939671131","https://openalex.org/W3024119303","https://openalex.org/W3091362518","https://openalex.org/W3105448421","https://openalex.org/W3127185310","https://openalex.org/W3153158691","https://openalex.org/W3158405605","https://openalex.org/W3204795127","https://openalex.org/W3213736482","https://openalex.org/W4281657785","https://openalex.org/W4292968994","https://openalex.org/W4321488025","https://openalex.org/W4361278075","https://openalex.org/W6776930713"],"related_works":["https://openalex.org/W2076845124","https://openalex.org/W2183964146","https://openalex.org/W2379932303","https://openalex.org/W2095239294","https://openalex.org/W3147744369","https://openalex.org/W2062586268","https://openalex.org/W2019582947","https://openalex.org/W3212688212","https://openalex.org/W2313879993","https://openalex.org/W2335129493"],"abstract_inverted_index":{"The":[0],"recent":[1],"emergence":[2],"of":[3,93,111,155,171,177],"ubiquitous,":[4],"multi-platform":[5],"eye":[6,35,48,58,70,74,86,127,146],"tracking":[7,71,128,147],"has":[8,131],"raised":[9],"user":[10,106],"privacy":[11,24,157],"concerns":[12],"involving":[13],"a":[14,29,56,83,139,152,175],"threat":[15],"that":[16,42,82,126],"we":[17,121],"have":[18],"termed":[19],"\u201ccross-platform":[20],"identity":[21,141,160],"linkage.\u201d":[22],"This":[23],"violation":[25],"may":[26],"occur":[27],"when":[28,104],"person":[30],"is":[31,43],"re-identified":[32],"across":[33,67,108,162,188],"multiple":[34],"tracking-enabled":[36],"platforms":[37,163],"using":[38,73],"personally":[39],"identifying":[40],"information":[41],"implicitly":[44],"expressed":[45],"through":[46],"their":[47],"movement.":[49],"We":[50,80],"present":[51],"an":[52],"empirical":[53],"investigation":[54,150],"quantifying":[55],"modern":[57],"movement":[59,75,87],"biometric":[60,94,172],"model\u2019s":[61,134,179],"ability":[62,135,180],"to":[63,136,181],"link":[64],"subject":[65],"identities":[66,107],"three":[68],"different":[69,145],"devices":[72],"signals":[76],"from":[77],"each":[78],"device.":[79],"show":[81],"state-of-the":[84],"art":[85],"biometrics":[88],"model":[89],"demonstrates":[90],"above-chance":[91],"levels":[92],"performance":[95],"(34.99%":[96],"equal":[97],"error":[98],"rate,":[99],"15%":[100],"rank-1":[101],"identification":[102],"rate)":[103],"linking":[105],"one":[109],"pair":[110],"devices,":[112],"but":[113],"not":[114],"for":[115,159],"the":[116,124,133,156,178],"other.":[117],"Considering":[118],"these":[119],"findings,":[120],"also":[122],"discuss":[123],"impact":[125],"signal":[129],"quality":[130],"on":[132],"meaningfully":[137],"associate":[138],"subject\u2019s":[140],"between":[142],"two":[143],"substantially":[144],"devices.":[148],"Our":[149],"advances":[151],"fundamental":[153],"understanding":[154],"risks":[158],"linkage":[161],"by":[164],"employing":[165],"both":[166],"quantitative":[167],"and":[168,184],"qualitative":[169],"measures":[170],"performance,":[173],"including":[174],"visualization":[176],"distinguish":[182],"genuine":[183],"imposter":[185],"authentication":[186],"attempts":[187],"platforms.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}
