{"id":"https://openalex.org/W7128728122","doi":"https://doi.org/10.1145/3772318.3791054","title":"Privacy Control in Conversational LLM Platforms: A Walkthrough Study","display_name":"Privacy Control in Conversational LLM Platforms: A Walkthrough Study","publication_year":2026,"publication_date":"2026-04-13","ids":{"openalex":"https://openalex.org/W7128728122","doi":"https://doi.org/10.1145/3772318.3791054"},"language":"en","primary_location":{"id":"doi:10.1145/3772318.3791054","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3772318.3791054","pdf_url":null,"source":null,"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 2026 CHI Conference on Human Factors in Computing Systems","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3772318.3791054","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101398545","display_name":"Zhuoyang Li","orcid":"https://orcid.org/0000-0003-1662-4718"},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Zhuoyang Li","raw_affiliation_strings":["Department of Industrial Design, Eindhoven University of Technology, Eindhoven, North Brabant, Netherlands"],"raw_orcid":"https://orcid.org/0000-0003-1662-4718","affiliations":[{"raw_affiliation_string":"Department of Industrial Design, Eindhoven University of Technology, Eindhoven, North Brabant, Netherlands","institution_ids":["https://openalex.org/I83019370"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125711697","display_name":"Yanlai Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yanlai Wu","raw_affiliation_strings":["University of Central Florida, Orlando, Florida, USA"],"raw_orcid":"https://orcid.org/0000-0003-2622-5235","affiliations":[{"raw_affiliation_string":"University of Central Florida, Orlando, Florida, USA","institution_ids":["https://openalex.org/I106165777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5125715051","display_name":"Yao Li","orcid":null},"institutions":[{"id":"https://openalex.org/I106165777","display_name":"University of Central Florida","ror":"https://ror.org/036nfer12","country_code":"US","type":"education","lineage":["https://openalex.org/I106165777"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yao Li","raw_affiliation_strings":["University of Central Florida, Orlando, Florida, USA"],"raw_orcid":"https://orcid.org/0000-0001-5662-0784","affiliations":[{"raw_affiliation_string":"University of Central Florida, Orlando, Florida, USA","institution_ids":["https://openalex.org/I106165777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085623655","display_name":"Xinning Gui","orcid":"https://orcid.org/0000-0002-9436-7940"},"institutions":[{"id":"https://openalex.org/I130769515","display_name":"Pennsylvania State University","ror":"https://ror.org/04p491231","country_code":"US","type":"education","lineage":["https://openalex.org/I130769515"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Xinning Gui","raw_affiliation_strings":["College of Information Sciences and Technology, The Pennsylvania State University, University Park, Pennsylvania, USA"],"raw_orcid":"https://orcid.org/0000-0002-9436-7940","affiliations":[{"raw_affiliation_string":"College of Information Sciences and Technology, The Pennsylvania State University, University Park, Pennsylvania, USA","institution_ids":["https://openalex.org/I130769515"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5125715841","display_name":"Yuhan Luo","orcid":null},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yuhan Luo","raw_affiliation_strings":["Department of Computer Science, City University of Hong Kong, Hong Kong, China"],"raw_orcid":"https://orcid.org/0000-0003-2016-4080","affiliations":[{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I168719708"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10928962,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10883","display_name":"Ethics and Social Impacts of AI","score":0.21819999814033508,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10883","display_name":"Ethics and Social Impacts of AI","score":0.21819999814033508,"subfield":{"id":"https://openalex.org/subfields/3311","display_name":"Safety Research"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11636","display_name":"Artificial Intelligence in Healthcare and Education","score":0.10589999705553055,"subfield":{"id":"https://openalex.org/subfields/2718","display_name":"Health Informatics"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12128","display_name":"AI in Service Interactions","score":0.10109999775886536,"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/usable","display_name":"USable","score":0.7639999985694885},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.6241999864578247},{"id":"https://openalex.org/keywords/natural-language","display_name":"Natural language","score":0.5489000082015991},{"id":"https://openalex.org/keywords/natural","display_name":"Natural (archaeology)","score":0.48739999532699585},{"id":"https://openalex.org/keywords/software-walkthrough","display_name":"Software walkthrough","score":0.3986999988555908},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.37560001015663147},{"id":"https://openalex.org/keywords/conversation","display_name":"Conversation","score":0.374099999666214},{"id":"https://openalex.org/keywords/natural-language-generation","display_name":"Natural language generation","score":0.36000001430511475}],"concepts":[{"id":"https://openalex.org/C2780615836","wikidata":"https://www.wikidata.org/wiki/Q2471869","display_name":"USable","level":2,"score":0.7639999985694885},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7444000244140625},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.6245999932289124},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.6241999864578247},{"id":"https://openalex.org/C195324797","wikidata":"https://www.wikidata.org/wiki/Q33742","display_name":"Natural language","level":2,"score":0.5489000082015991},{"id":"https://openalex.org/C2776608160","wikidata":"https://www.wikidata.org/wiki/Q4785462","display_name":"Natural (archaeology)","level":2,"score":0.48739999532699585},{"id":"https://openalex.org/C46110900","wikidata":"https://www.wikidata.org/wiki/Q11702993","display_name":"Software walkthrough","level":5,"score":0.3986999988555908},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.37560001015663147},{"id":"https://openalex.org/C2777200299","wikidata":"https://www.wikidata.org/wiki/Q52943","display_name":"Conversation","level":2,"score":0.374099999666214},{"id":"https://openalex.org/C2776187449","wikidata":"https://www.wikidata.org/wiki/Q1513879","display_name":"Natural language generation","level":3,"score":0.36000001430511475},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.3391999900341034},{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.3343000113964081},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.32170000672340393},{"id":"https://openalex.org/C2779439875","wikidata":"https://www.wikidata.org/wiki/Q1078276","display_name":"Natural language understanding","level":3,"score":0.3197000026702881},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3003999888896942},{"id":"https://openalex.org/C201025465","wikidata":"https://www.wikidata.org/wiki/Q11248500","display_name":"User experience design","level":2,"score":0.29429998993873596},{"id":"https://openalex.org/C67712803","wikidata":"https://www.wikidata.org/wiki/Q7901853","display_name":"User modeling","level":3,"score":0.28940001130104065},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.27480000257492065},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.27059999108314514},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.2687999904155731},{"id":"https://openalex.org/C89505385","wikidata":"https://www.wikidata.org/wiki/Q47146","display_name":"User interface","level":2,"score":0.2542000114917755}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3772318.3791054","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3772318.3791054","pdf_url":null,"source":null,"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 2026 CHI Conference on Human Factors in Computing Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/0798308e-bad9-4315-bd6c-037344aea923","is_oa":true,"landing_page_url":"https://scholars.cityu.edu.hk/en/publications/0798308e-bad9-4315-bd6c-037344aea923","pdf_url":null,"source":{"id":"https://openalex.org/S7407055387","display_name":"CityU Scholars","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Li, Z, Wu, Y, Li, Y, Gui, X & Luo, Y 2026, Privacy Control in Conversational LLM Platforms : A Walkthrough Study. in Proceedings of the 2026 CHI Conference on Human Factors in Computing Systems., 535, Association for Computing Machinery, 2026 ACM CHI Conference on Human Factors in Computing Systems (CHI 2026), Barcelona, Spain, 13/04/26. https://doi.org/10.1145/3772318.3791054","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:arXiv.org:2602.10684","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2602.10684","pdf_url":"https://arxiv.org/pdf/2602.10684","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"doi:10.1145/3772318.3791054","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3772318.3791054","pdf_url":null,"source":null,"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 2026 CHI Conference on Human Factors in Computing Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3310130931","display_name":null,"funder_award_id":"7020106","funder_id":"https://openalex.org/F4320309893","funder_display_name":"City University of Hong Kong"},{"id":"https://openalex.org/G5723444518","display_name":null,"funder_award_id":"9220150","funder_id":"https://openalex.org/F4320309893","funder_display_name":"City University of Hong Kong"}],"funders":[{"id":"https://openalex.org/F4320309893","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Large":[0],"language":[1,18,103],"models":[2],"(LLMs)":[3],"are":[4],"increasingly":[5],"integrated":[6],"into":[7],"daily":[8],"life":[9],"through":[10,99],"conversational":[11,60,89,146],"interfaces,":[12],"processing":[13],"user":[14,30,93],"data":[15,50,86,94,115],"via":[16],"natural":[17,102],"inputs":[19],"and":[20,67,76,97,110,120,134,140],"exhibiting":[21],"advanced":[22],"reasoning":[23],"capabilities,":[24],"which":[25],"raises":[26],"new":[27],"concerns":[28],"about":[29],"control":[31,51,87],"over":[32],"privacy.":[33],"While":[34],"much":[35],"research":[36],"has":[37,45],"focused":[38],"on":[39,123],"potential":[40],"privacy":[41,142],"risks,":[42],"less":[43],"attention":[44],"been":[46],"paid":[47],"to":[48,72,136],"the":[49],"mechanisms":[52],"these":[53,124],"platforms":[54],"provide.":[55],"This":[56],"study":[57],"examines":[58],"six":[59],"LLM":[61,90],"platforms,":[62,91],"analyzing":[63],"how":[64],"they":[65],"define":[66],"implement":[68],"features":[69],"for":[70,130],"users":[71],"access,":[73],"edit,":[74],"delete,":[75],"share":[77],"data.":[78],"Our":[79],"analysis":[80],"reveals":[81],"an":[82],"emerging":[83],"paradigm":[84],"of":[85,118],"in":[88,144],"where":[92],"is":[95],"generated":[96],"derived":[98],"interaction":[100],"itself,":[101],"enables":[104],"flexible":[105],"yet":[106],"often":[107],"ambiguous":[108],"control,":[109],"multi-user":[111],"interactions":[112],"with":[113],"shared":[114],"raise":[116],"questions":[117],"co-ownership":[119],"governance.":[121],"Based":[122],"findings,":[125],"we":[126],"offer":[127],"practical":[128],"insights":[129],"platform":[131],"developers,":[132],"policymakers,":[133],"researchers":[135],"design":[137],"more":[138],"effective":[139],"usable":[141],"controls":[143],"LLM-powered":[145],"interactions.":[147]},"counts_by_year":[],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2026-02-13T00:00:00"}