{"id":"https://openalex.org/W4385485770","doi":"https://doi.org/10.1145/3594315.3594393","title":"LN-PCA: Differential Privacy Protection of Medical Data Based on Principal Component Analysis Adding Laplace Noise","display_name":"LN-PCA: Differential Privacy Protection of Medical Data Based on Principal Component Analysis Adding Laplace Noise","publication_year":2023,"publication_date":"2023-03-17","ids":{"openalex":"https://openalex.org/W4385485770","doi":"https://doi.org/10.1145/3594315.3594393"},"language":"en","primary_location":{"id":"doi:10.1145/3594315.3594393","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3594315.3594393","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2023 9th International Conference on Computing and Artificial Intelligence","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/A5038882652","display_name":"Kefei Lu","orcid":"https://orcid.org/0009-0009-5747-8842"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kefei Lu","raw_affiliation_strings":["School of Cyber Science and Engineering, Southeast University, China"],"raw_orcid":"https://orcid.org/0009-0009-5747-8842","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075889321","display_name":"Zhongyuan Qin","orcid":"https://orcid.org/0000-0002-7887-7203"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongyuan Qin","raw_affiliation_strings":["School of Cyber Science and Engineering, Southeast University, China"],"raw_orcid":"https://orcid.org/0000-0002-7887-7203","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030223441","display_name":"Liquan Chen","orcid":"https://orcid.org/0000-0002-7202-4939"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liquan Chen","raw_affiliation_strings":["School of Cyber Science and Engineering, Southeast University, China"],"raw_orcid":"https://orcid.org/0000-0002-7202-4939","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4895,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.7043104,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"697","last_page":"701"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9950000047683716,"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":0.9950000047683716,"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/T10862","display_name":"AI in cancer detection","score":0.9925000071525574,"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/T10136","display_name":"Statistical Methods and Inference","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/differential-privacy","display_name":"Differential privacy","score":0.9325398206710815},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.7868969440460205},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6738497018814087},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6736738085746765},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.6595345139503479},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5697792172431946},{"id":"https://openalex.org/keywords/privacy-protection","display_name":"Privacy protection","score":0.5241479873657227},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.4616161286830902},{"id":"https://openalex.org/keywords/laplace-transform","display_name":"Laplace transform","score":0.43389666080474854},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.42912915349006653},{"id":"https://openalex.org/keywords/laplace-distribution","display_name":"Laplace distribution","score":0.42725250124931335},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.42557284235954285},{"id":"https://openalex.org/keywords/volume","display_name":"Volume (thermodynamics)","score":0.4224509000778198},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"Dimensionality reduction","score":0.4137156307697296},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.23936530947685242},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.20538288354873657},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18543902039527893}],"concepts":[{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.9325398206710815},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.7868969440460205},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6738497018814087},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6736738085746765},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.6595345139503479},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5697792172431946},{"id":"https://openalex.org/C3017597292","wikidata":"https://www.wikidata.org/wiki/Q25052250","display_name":"Privacy protection","level":2,"score":0.5241479873657227},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.4616161286830902},{"id":"https://openalex.org/C97937538","wikidata":"https://www.wikidata.org/wiki/Q199691","display_name":"Laplace transform","level":2,"score":0.43389666080474854},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.42912915349006653},{"id":"https://openalex.org/C183057437","wikidata":"https://www.wikidata.org/wiki/Q671617","display_name":"Laplace distribution","level":3,"score":0.42725250124931335},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.42557284235954285},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.4224509000778198},{"id":"https://openalex.org/C70518039","wikidata":"https://www.wikidata.org/wiki/Q16000077","display_name":"Dimensionality reduction","level":2,"score":0.4137156307697296},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.23936530947685242},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.20538288354873657},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18543902039527893},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3594315.3594393","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3594315.3594393","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2023 9th International Conference on Computing and Artificial Intelligence","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.7099999785423279}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2035713216","https://openalex.org/W2077217970","https://openalex.org/W2317530093","https://openalex.org/W2553112030","https://openalex.org/W2909400461","https://openalex.org/W2921407615","https://openalex.org/W2963629772","https://openalex.org/W2981195730","https://openalex.org/W2989546622","https://openalex.org/W3043906424","https://openalex.org/W3167780554","https://openalex.org/W4214937699","https://openalex.org/W4296687378","https://openalex.org/W6683155549"],"related_works":["https://openalex.org/W2989546622","https://openalex.org/W4385694606","https://openalex.org/W2254375831","https://openalex.org/W3091150767","https://openalex.org/W4297752560","https://openalex.org/W2485409820","https://openalex.org/W3010781909","https://openalex.org/W2995171315","https://openalex.org/W4200233390","https://openalex.org/W2094164772"],"abstract_inverted_index":{"It":[0],"is":[1,30,37],"urgent":[2],"to":[3,23,77],"implement":[4],"effective":[5],"privacy":[6,17,28,60,106],"protection":[7,18,61,107],"for":[8,63,111],"medical":[9,51,132],"data.":[10,133],"Considering":[11],"that":[12,123],"most":[13],"of":[14,44,50,91,108,130],"the":[15,24,27,35,42,89,101,105,109,112,126,131],"differential":[16,59],"schemes":[19],"directly":[20],"add":[21,85],"noise":[22,79,86,96],"original":[25,92,113],"data,":[26,52,93],"budget":[29],"consumed":[31],"too":[32],"quickly":[33],"when":[34],"dataset":[36],"very":[38],"large.":[39],"Based":[40],"on":[41],"characteristics":[43],"large":[45],"volume":[46],"and":[47,128],"dynamic":[48],"update":[49],"in":[53,80,98],"this":[54],"paper":[55],"we":[56,121],"propose":[57],"a":[58],"method":[62],"Principal":[64],"Component":[65],"Analysis":[66],"adding":[67,78],"Laplace":[68],"Noise(LN-PCA).":[69],"Our":[70],"algorithm":[71,110],"has":[72,116],"three":[73],"available":[74],"forms":[75],"according":[76],"different":[81],"steps":[82],"N-PCA.":[83],"We":[84],"after":[87],"reducing":[88],"dimension":[90],"attaching":[94],"smaller":[95],"added":[97],"total.":[99],"For":[100],"ever":[102],"expanding":[103],"dataset,":[104],"data":[114],"extension":[115],"also":[117],"been":[118],"proved.":[119],"Finally,":[120],"demonstrate":[122],"LN-PCA":[124],"ensures":[125],"validity":[127],"availability":[129]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
