{"id":"https://openalex.org/W7166808244","doi":"https://doi.org/10.18653/v1/2026.privatenlp-main.8","title":"Linguistic Identity Leakage: When Language Reveals Identity in Anonymized Text","display_name":"Linguistic Identity Leakage: When Language Reveals Identity in Anonymized Text","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7166808244","doi":"https://doi.org/10.18653/v1/2026.privatenlp-main.8"},"language":"en","primary_location":{"id":"doi:10.18653/v1/2026.privatenlp-main.8","doi":"https://doi.org/10.18653/v1/2026.privatenlp-main.8","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/2026.privatenlp-main.8","pdf_url":"https://aclanthology.org/2026.privatenlp-main.8.pdf","source":{"id":"https://openalex.org/S7407114674","display_name":"Workshop on Privacy in Natural Language Processing (PrivateNLP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320244","host_organization_name":"Association for Computational Linguistics","host_organization_lineage":["https://openalex.org/P4310320244"],"host_organization_lineage_names":["Association for Computational Linguistics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Seventh Workshop on Privacy in Natural Language Processing","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://aclanthology.org/2026.privatenlp-main.8.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047390057","display_name":"Wajdi Zaghouani","orcid":"https://orcid.org/0000-0003-1521-5568","observed_orcids":["https://orcid.org/0000-0003-1521-5568"]},"institutions":[{"id":"https://openalex.org/I4210088457","display_name":"Northwestern University in Qatar","ror":"https://ror.org/006m74d95","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210088457"]}],"countries":["QA"],"is_corresponding":true,"raw_author_name":"Wajdi Zaghouani","raw_affiliation_strings":["Communication Program Northwestern University in Qatar Doha , Qatar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communication Program Northwestern University in Qatar Doha , Qatar","institution_ids":["https://openalex.org/I4210088457"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5047390057"],"corresponding_institution_ids":["https://openalex.org/I4210088457"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.44102719,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"107","last_page":"117"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9032999873161316,"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"}},"topics":[{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9032999873161316,"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/T12380","display_name":"Authorship Attribution and Profiling","score":0.0649000033736229,"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.019200000911951065,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/data-anonymization","display_name":"data anonymization","score":0.7559999823570251},{"id":"https://openalex.org/keywords/stylometry","display_name":"stylometry","score":0.7210000157356262},{"id":"https://openalex.org/keywords/language-model-training-data","display_name":"language model training data","score":0.593999981880188},{"id":"https://openalex.org/keywords/privacy-auditing","display_name":"privacy auditing","score":0.7300000190734863},{"id":"https://openalex.org/keywords/dataset-release","display_name":"dataset release","score":0.5260000228881836},{"id":"https://openalex.org/keywords/multilingual-data","display_name":"multilingual data","score":0.3050000071525574}],"concepts":[{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.7347999811172485},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.6973000168800354},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.4657999873161316},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3375000059604645},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.30809998512268066},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.30550000071525574},{"id":"https://openalex.org/C46312422","wikidata":"https://www.wikidata.org/wiki/Q11024","display_name":"Communication","level":1,"score":0.2799000144004822},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.26750001311302185},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.2606000006198883},{"id":"https://openalex.org/C2779313563","wikidata":"https://www.wikidata.org/wiki/Q17072565","display_name":"On Language","level":2,"score":0.2535000145435333}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.18653/v1/2026.privatenlp-main.8","doi":"https://doi.org/10.18653/v1/2026.privatenlp-main.8","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/2026.privatenlp-main.8","pdf_url":"https://aclanthology.org/2026.privatenlp-main.8.pdf","source":{"id":"https://openalex.org/S7407114674","display_name":"Workshop on Privacy in Natural Language Processing (PrivateNLP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320244","host_organization_name":"Association for Computational Linguistics","host_organization_lineage":["https://openalex.org/P4310320244"],"host_organization_lineage_names":["Association for Computational Linguistics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Seventh Workshop on Privacy in Natural Language Processing","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.18653/v1/2026.privatenlp-main.8","doi":"https://doi.org/10.18653/v1/2026.privatenlp-main.8","is_oa":true,"landing_page_url":"https://doi.org/10.18653/v1/2026.privatenlp-main.8","pdf_url":"https://aclanthology.org/2026.privatenlp-main.8.pdf","source":{"id":"https://openalex.org/S7407114674","display_name":"Workshop on Privacy in Natural Language Processing (PrivateNLP)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320244","host_organization_name":"Association for Computational Linguistics","host_organization_lineage":["https://openalex.org/P4310320244"],"host_organization_lineage_names":["Association for Computational Linguistics"],"type":"conference"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Seventh Workshop on Privacy in Natural Language Processing","raw_type":"proceedings-article"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.4435306191444397}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7166808244.pdf","grobid_xml":"https://content.openalex.org/works/W7166808244.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W7213787348","https://openalex.org/W7129060580","https://openalex.org/W7140145507","https://openalex.org/W6926624570","https://openalex.org/W7131399673","https://openalex.org/W7167333332","https://openalex.org/W7140097046","https://openalex.org/W4385572399","https://openalex.org/W4412889770","https://openalex.org/W7166423264"],"abstract_inverted_index":{"Privacy-preserving":[0],"natural":[1,26,167],"language":[2,27,110,168],"processing":[3],"(NLP)":[4],"typically":[5],"focuses":[6],"on":[7,86],"removing":[8],"explicit":[9,65],"identifiers":[10,66],"such":[11,84],"as":[12,51],"names,":[13],"addresses,":[14],"and":[15,38,89,104,113,121,141,162],"phone":[16],"numbers.We":[17],"argue":[18],"that":[19,41,82],"this":[20],"approach":[21],"overlooks":[22],"a":[23,32,95],"key":[24],"risk:":[25],"itself":[28],"encodes":[29],"signals":[30,100],"about":[31],"speaker's":[33],"geographic":[34],"origin,":[35],"social":[36],"background,":[37],"community":[39],"membership":[40],"persist":[42],"after":[43],"anonymization.We":[44],"introduce":[45,71],"Linguistic":[46,72],"Identity":[47,128],"Leakage":[48],"(LIL),":[49],"defined":[50],"the":[52,79,127,156,163],"inference":[53],"of":[54,97,155,166],"personal":[55],"or":[56],"demographic":[57],"attributes":[58],"from":[59,117],"linguistic":[60,80,98,164],"features":[61,81],"in":[62,138],"text":[63],"where":[64],"have":[67],"been":[68],"removed.We":[69],"further":[70],"Personally":[73],"Identifiable":[74],"Information":[75],"(L-PII)":[76],"to":[77,151],"denote":[78],"enable":[83],"inference.Drawing":[85],"sociolinguistics,":[87],"stylometry,":[88],"NLP":[90,139],"privacy":[91,114,136],"research,":[92],"we":[93,125],"propose":[94],"taxonomy":[96],"identity":[99],"across":[101],"five":[102],"categories":[103],"examine":[105],"implications":[106],"for":[107,133],"dataset":[108],"release,":[109],"model":[111],"training,":[112],"auditing.Using":[115],"examples":[116],"Arabic":[118],"dialectal":[119],"variation":[120],"other":[122],"multilingual":[123],"contexts,":[124],"present":[126],"Inference":[129],"Risk":[130],"(IIR)":[131],"framework":[132],"assessing":[134],"residual":[135],"risk":[137],"systems":[140],"discuss":[142],"how":[143],"contemporary":[144],"LLMs":[145],"amplify":[146],"these":[147],"risks.Our":[148],"goal":[149],"is":[150],"encourage":[152],"broader":[153],"recognition":[154],"gap":[157],"between":[158],"conventional":[159],"anonymization":[160],"practices":[161],"reality":[165],"data.":[169]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-07-02T00:00:00"}
