{"id":"https://openalex.org/W2976860272","doi":"https://doi.org/10.1109/iccse.2019.8845384","title":"Algorithm for k-anonymity based on ball-tree and projection area density partition","display_name":"Algorithm for k-anonymity based on ball-tree and projection area density partition","publication_year":2019,"publication_date":"2019-08-01","ids":{"openalex":"https://openalex.org/W2976860272","doi":"https://doi.org/10.1109/iccse.2019.8845384","mag":"2976860272"},"language":"en","primary_location":{"id":"doi:10.1109/iccse.2019.8845384","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccse.2019.8845384","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 14th International Conference on Computer Science & Education (ICCSE)","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/A5100680886","display_name":"Cheng Chen","orcid":"https://orcid.org/0000-0001-9773-2993"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Chen Cheng","raw_affiliation_strings":["School of Information Science and Technology, Jinan University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Jinan University, Guangzhou, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100610898","display_name":"Xiaoli Liu","orcid":"https://orcid.org/0000-0001-6488-9732"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liu Xiaoli","raw_affiliation_strings":["School of Information Science and Technology, Jinan University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Jinan University, Guangzhou, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029366012","display_name":"Linfeng Wei","orcid":"https://orcid.org/0000-0001-9990-2490"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Linfeng","raw_affiliation_strings":["School of Information Science and Technology, Jinan University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Jinan University, Guangzhou, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101728347","display_name":"Longxin Lin","orcid":"https://orcid.org/0000-0003-3489-2214"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Longxin","raw_affiliation_strings":["School of Information Science and Technology, Jinan University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Jinan University, Guangzhou, China","institution_ids":["https://openalex.org/I159948400"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100782807","display_name":"Xiaofeng Wu","orcid":"https://orcid.org/0000-0002-5577-3305"},"institutions":[{"id":"https://openalex.org/I4210106134","display_name":"Guangzhou Vocational College of Science and Technology","ror":"https://ror.org/01dan7p53","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210106134"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wu Xiaofeng","raw_affiliation_strings":["Guangzhou Sports Vocational and Technical College, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Guangzhou Sports Vocational and Technical College, Guangzhou, China","institution_ids":["https://openalex.org/I4210106134"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100680886"],"corresponding_institution_ids":["https://openalex.org/I159948400"],"apc_list":null,"apc_paid":null,"fwci":0.5601,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.75323927,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"972","last_page":"975"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":1.0,"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":1.0,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9984999895095825,"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/T10237","display_name":"Cryptography and Data Security","score":0.9976000189781189,"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/partition","display_name":"Partition (number theory)","score":0.6776446104049683},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6120370626449585},{"id":"https://openalex.org/keywords/ball","display_name":"Ball (mathematics)","score":0.4364203214645386},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4289889633655548},{"id":"https://openalex.org/keywords/microdata","display_name":"Microdata (statistics)","score":0.41593247652053833},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.38674625754356384},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30717289447784424},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.302489697933197},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.14367303252220154}],"concepts":[{"id":"https://openalex.org/C42812","wikidata":"https://www.wikidata.org/wiki/Q1082910","display_name":"Partition (number theory)","level":2,"score":0.6776446104049683},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6120370626449585},{"id":"https://openalex.org/C122041747","wikidata":"https://www.wikidata.org/wiki/Q838611","display_name":"Ball (mathematics)","level":2,"score":0.4364203214645386},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4289889633655548},{"id":"https://openalex.org/C2778355071","wikidata":"https://www.wikidata.org/wiki/Q1933849","display_name":"Microdata (statistics)","level":4,"score":0.41593247652053833},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.38674625754356384},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30717289447784424},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.302489697933197},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.14367303252220154},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.0},{"id":"https://openalex.org/C52130261","wikidata":"https://www.wikidata.org/wiki/Q39825","display_name":"Census","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccse.2019.8845384","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccse.2019.8845384","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 14th International Conference on Computer Science & Education (ICCSE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.6399999856948853,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2083761388","https://openalex.org/W2134167315","https://openalex.org/W2136114025","https://openalex.org/W2159024459","https://openalex.org/W2463730913","https://openalex.org/W2896349461","https://openalex.org/W2899516827"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W3124882577","https://openalex.org/W2045945431","https://openalex.org/W3121353175","https://openalex.org/W2035955891","https://openalex.org/W4402137836","https://openalex.org/W3123218450","https://openalex.org/W4298259670","https://openalex.org/W3144851602","https://openalex.org/W141897957"],"abstract_inverted_index":{"K-anonymity":[0],"is":[1,73,131],"a":[2,36],"popular":[3],"model":[4],"used":[5,74],"in":[6,61,106],"microdata":[7],"publishing":[8],"to":[9,58,75,85],"protect":[10],"individual":[11],"privacy.":[12],"This":[13],"paper":[14],"introduces":[15],"the":[16,32,39,42,50,53,59,67,71,87,90,99,103,112,128,135,138,141],"idea":[17],"of":[18,89],"ball":[19],"tree":[20],"and":[21,102,118,127],"projection":[22,81,119],"area":[23,43,82,120],"density":[24,83,88,121],"partition":[25,84],"into":[26],"k-anonymity":[27,113],"algorithm.The":[28],"traditional":[29],"kd-tree":[30],"implements":[31],"division":[33],"by":[34,70],"forming":[35],"super-rectangular,":[37],"but":[38],"super-rectangular":[40],"has":[41],"angle,":[44],"so":[45],"it":[46],"cannot":[47],"guarantee":[48],"that":[49,111,148],"records":[51,60],"on":[52,116],"corner":[54],"are":[55],"most":[56],"similar":[57],"this":[62,65,77],"area.":[63],"In":[64],"paper,":[66],"super-sphere":[68],"formed":[69],"ball-tree":[72,117],"address":[76],"problem.":[78],"We":[79,94],"adopt":[80],"increase":[86],"resulting":[91],"recorded":[92],"points.":[93],"implement":[95],"our":[96,149],"algorithm":[97,114,150],"with":[98],"Gotrack":[100],"dataset":[101,105],"Adult":[104],"UCI.":[107],"The":[108,133,145],"experimentation":[109],"shows":[110],"based":[115],"partition,":[122],"obtains":[123],"more":[124,139],"anonymous":[125],"groups,":[126],"generalization":[129],"rate":[130],"lower.":[132],"smaller":[134],"K":[136],"is,":[137],"obvious":[140],"result":[142,146],"advantage":[143],"is.":[144],"indicates":[147],"can":[151],"make":[152],"data":[153],"usability":[154],"even":[155],"higher.":[156]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}