{"id":"https://openalex.org/W7134182361","doi":"https://doi.org/10.1109/bigdata66926.2025.11401523","title":"Quantifying Privacy Leakage in Multi-Agent LLMs: A Unified Theoretical and Empirical Analysis","display_name":"Quantifying Privacy Leakage in Multi-Agent LLMs: A Unified Theoretical and Empirical Analysis","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W7134182361","doi":"https://doi.org/10.1109/bigdata66926.2025.11401523"},"language":null,"primary_location":{"id":"doi:10.1109/bigdata66926.2025.11401523","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata66926.2025.11401523","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Big Data (BigData)","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/A5128333838","display_name":"Milon Biswas","orcid":null},"institutions":[{"id":"https://openalex.org/I4322298","display_name":"Towson University","ror":"https://ror.org/044w7a341","country_code":"US","type":"education","lineage":["https://openalex.org/I4322298"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Milon Biswas","raw_affiliation_strings":["Towson University,USA"],"affiliations":[{"raw_affiliation_string":"Towson University,USA","institution_ids":["https://openalex.org/I4322298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5128330147","display_name":"Wei Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I4322298","display_name":"Towson University","ror":"https://ror.org/044w7a341","country_code":"US","type":"education","lineage":["https://openalex.org/I4322298"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wei Yu","raw_affiliation_strings":["Towson University,USA"],"affiliations":[{"raw_affiliation_string":"Towson University,USA","institution_ids":["https://openalex.org/I4322298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075121594","display_name":"Qianlong Wang","orcid":"https://orcid.org/0000-0002-4238-4909"},"institutions":[{"id":"https://openalex.org/I4210138378","display_name":"Dominion (United States)","ror":"https://ror.org/038q98v71","country_code":"US","type":"company","lineage":["https://openalex.org/I4210138378"]},{"id":"https://openalex.org/I81365321","display_name":"Old Dominion University","ror":"https://ror.org/04zjtrb98","country_code":"US","type":"education","lineage":["https://openalex.org/I81365321"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qianlong Wang","raw_affiliation_strings":["Old Dominion University,USA"],"affiliations":[{"raw_affiliation_string":"Old Dominion University,USA","institution_ids":["https://openalex.org/I4210138378","https://openalex.org/I81365321"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5128372963","display_name":"Weixian Liao","orcid":null},"institutions":[{"id":"https://openalex.org/I4322298","display_name":"Towson University","ror":"https://ror.org/044w7a341","country_code":"US","type":"education","lineage":["https://openalex.org/I4322298"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Weixian Liao","raw_affiliation_strings":["Towson University,USA"],"affiliations":[{"raw_affiliation_string":"Towson University,USA","institution_ids":["https://openalex.org/I4322298"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5128333838"],"corresponding_institution_ids":["https://openalex.org/I4322298"],"apc_list":null,"apc_paid":null,"fwci":4.3929,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.95764746,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1685","last_page":"1694"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.2363000065088272,"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"}},"topics":[{"id":"https://openalex.org/T10927","display_name":"Access Control and Trust","score":0.2363000065088272,"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"}},{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.17229999601840973,"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/T10734","display_name":"Information and Cyber Security","score":0.16169999539852142,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/leakage","display_name":"Leakage (economics)","score":0.5006999969482422},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.399399995803833},{"id":"https://openalex.org/keywords/privacy-protection","display_name":"Privacy protection","score":0.3237000107765198},{"id":"https://openalex.org/keywords/empirical-research","display_name":"Empirical research","score":0.3019999861717224},{"id":"https://openalex.org/keywords/information-leakage","display_name":"Information leakage","score":0.290800005197525}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5654000043869019},{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.5006999969482422},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4332999885082245},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.399399995803833},{"id":"https://openalex.org/C3017597292","wikidata":"https://www.wikidata.org/wiki/Q25052250","display_name":"Privacy protection","level":2,"score":0.3237000107765198},{"id":"https://openalex.org/C120936955","wikidata":"https://www.wikidata.org/wiki/Q2155640","display_name":"Empirical research","level":2,"score":0.3019999861717224},{"id":"https://openalex.org/C2779201187","wikidata":"https://www.wikidata.org/wiki/Q2775060","display_name":"Information leakage","level":2,"score":0.290800005197525},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.27970001101493835},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.26460000872612},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.2630000114440918},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.25209999084472656}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bigdata66926.2025.11401523","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bigdata66926.2025.11401523","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Conference on Big Data (BigData)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W2027595342","https://openalex.org/W2044498332","https://openalex.org/W2051267297","https://openalex.org/W2115322091","https://openalex.org/W2473418344","https://openalex.org/W2535690855","https://openalex.org/W2594311007","https://openalex.org/W2625133029","https://openalex.org/W2930926105","https://openalex.org/W2964899773","https://openalex.org/W4200166643","https://openalex.org/W4220933742","https://openalex.org/W4288057780","https://openalex.org/W4390872063","https://openalex.org/W4402891991","https://openalex.org/W4405612257","https://openalex.org/W4406321977","https://openalex.org/W4406935845","https://openalex.org/W4409736269","https://openalex.org/W4409796734","https://openalex.org/W4410475038","https://openalex.org/W4411337671","https://openalex.org/W4412889952","https://openalex.org/W7133220405"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2026-03-09T00:00:00"}