{"id":"https://openalex.org/W4398152776","doi":"https://doi.org/10.1109/tbdata.2024.3403375","title":"Parallelly Running and Privacy-Preserving Agglomerative Hierarchical Clustering in Outsourced Cloud Computing Environments","display_name":"Parallelly Running and Privacy-Preserving Agglomerative Hierarchical Clustering in Outsourced Cloud Computing Environments","publication_year":2024,"publication_date":"2024-05-20","ids":{"openalex":"https://openalex.org/W4398152776","doi":"https://doi.org/10.1109/tbdata.2024.3403375"},"language":"en","primary_location":{"id":"doi:10.1109/tbdata.2024.3403375","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbdata.2024.3403375","pdf_url":null,"source":{"id":"https://openalex.org/S2491400915","display_name":"IEEE Transactions on Big Data","issn_l":"2332-7790","issn":["2332-7790","2372-2096"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Big Data","raw_type":"journal-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/A5101703404","display_name":"Jeongsu Park","orcid":"https://orcid.org/0000-0002-0514-165X"},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jeongsu Park","raw_affiliation_strings":["Graduate School of Information Security, Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Security, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100436315","display_name":"Dong Hoon Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I197347611","display_name":"Korea University","ror":"https://ror.org/047dqcg40","country_code":"KR","type":"education","lineage":["https://openalex.org/I197347611"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dong Hoon Lee","raw_affiliation_strings":["Graduate School of Information Security, Korea University, Seoul, South Korea"],"affiliations":[{"raw_affiliation_string":"Graduate School of Information Security, Korea University, Seoul, South Korea","institution_ids":["https://openalex.org/I197347611"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101703404"],"corresponding_institution_ids":["https://openalex.org/I197347611"],"apc_list":null,"apc_paid":null,"fwci":0.683,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.73368954,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":98},"biblio":{"volume":"11","issue":"1","first_page":"174","last_page":"189"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9983000159263611,"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":0.9983000159263611,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9674000144004822,"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"}},{"id":"https://openalex.org/T11644","display_name":"Spam and Phishing Detection","score":0.9527000188827515,"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/computer-science","display_name":"Computer science","score":0.8161473274230957},{"id":"https://openalex.org/keywords/hierarchical-clustering","display_name":"Hierarchical clustering","score":0.7089905738830566},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6728386878967285},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.6497644186019897},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.36270684003829956},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20883065462112427},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.052108436822891235}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8161473274230957},{"id":"https://openalex.org/C92835128","wikidata":"https://www.wikidata.org/wiki/Q1277447","display_name":"Hierarchical clustering","level":3,"score":0.7089905738830566},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6728386878967285},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.6497644186019897},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.36270684003829956},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20883065462112427},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.052108436822891235}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tbdata.2024.3403375","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbdata.2024.3403375","pdf_url":null,"source":{"id":"https://openalex.org/S2491400915","display_name":"IEEE Transactions on Big Data","issn_l":"2332-7790","issn":["2332-7790","2372-2096"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Big Data","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W940772121","https://openalex.org/W1528076390","https://openalex.org/W1548880861","https://openalex.org/W1873763122","https://openalex.org/W1997859100","https://openalex.org/W2006277859","https://openalex.org/W2014784356","https://openalex.org/W2031738616","https://openalex.org/W2040263621","https://openalex.org/W2071749997","https://openalex.org/W2074356711","https://openalex.org/W2088492763","https://openalex.org/W2097686533","https://openalex.org/W2132172731","https://openalex.org/W2141807666","https://openalex.org/W2149140091","https://openalex.org/W2158112071","https://openalex.org/W2158703410","https://openalex.org/W2173213060","https://openalex.org/W2295445672","https://openalex.org/W2582843861","https://openalex.org/W2605919752","https://openalex.org/W2606882085","https://openalex.org/W2751684531","https://openalex.org/W2772425748","https://openalex.org/W2789894922","https://openalex.org/W2791750046","https://openalex.org/W2794281696","https://openalex.org/W2807367885","https://openalex.org/W2885293450","https://openalex.org/W2954948409","https://openalex.org/W2957759025","https://openalex.org/W2967003345","https://openalex.org/W2981875205","https://openalex.org/W2990885002","https://openalex.org/W3004270304","https://openalex.org/W3022760157","https://openalex.org/W3202166365","https://openalex.org/W4231410305","https://openalex.org/W4248358572","https://openalex.org/W4391406978","https://openalex.org/W6761645833"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W4244478748","https://openalex.org/W4223488648","https://openalex.org/W2134969820","https://openalex.org/W2251605416","https://openalex.org/W2560439919","https://openalex.org/W4389340727","https://openalex.org/W3150465815","https://openalex.org/W3200375535"],"abstract_inverted_index":{"As":[0],"a":[1,108,198],"big":[2,167],"data":[3,12,20,95,155,168,173,189],"analysis":[4,169],"technique,":[5],"hierarchical":[6,35,69,114,200],"clustering":[7,23,36,70,115],"is":[8,27,55,131,161,180],"helpful":[9],"in":[10,72,81,125,197],"summarizing":[11],"since":[13,41,174],"it":[14,54],"returns":[15],"the":[16,19,28,59,64,91,99,118,132,136,154,183],"clusters":[17],"of":[18,93,101,120,122,138,182,185],"and":[21,111,151,164],"their":[22],"history.":[24],"Cloud":[25],"computing":[26,75,128,193],"most":[29],"suitable":[30,165],"option":[31],"to":[32,57,62,135,170,195],"efficiently":[33],"perform":[34],"over":[37,117],"numerous":[38,172],"data.":[39,102,186],"However,":[40],"compromised":[42],"cloud":[43,66],"service":[44],"providers":[45],"can":[46],"cause":[47],"serious":[48],"privacy":[49],"problems":[50,60,88],"by":[51],"revealing":[52],"data,":[53],"necessary":[56],"solve":[58],"prior":[61],"using":[63],"external":[65],"service.":[67],"Privacy-preserving":[68],"protocol":[71,134],"an":[73,126],"outsourced":[74,127],"environment":[76],"has":[77],"never":[78],"been":[79],"proposed":[80,142,159],"existing":[82],"works.":[83],"Existing":[84],"protocols":[85],"have":[86],"several":[87],"that":[89],"limit":[90],"number":[92],"participating":[94],"owners":[96,190],"or":[97],"disclose":[98,146],"information":[100,148],"In":[103],"this":[104],"paper,":[105],"we":[106],"propose":[107],"parallelly":[109],"running":[110],"privacy-preserving":[112],"agglomerative":[113],"(ppAHC)":[116],"union":[119],"datasets":[121],"multiple":[123],"parties":[124],"environment,":[129],"which":[130],"first":[133],"best":[137],"our":[139],"knowledge.":[140],"The":[141,158],"ppAHC":[143,160],"does":[144],"not":[145],"any":[147],"about":[149],"input":[150],"output,":[152],"including":[153],"access":[156],"patterns.":[157],"highly":[162],"efficient":[163],"for":[166,177],"handle":[171],"its":[175],"cost":[176],"one":[178],"round":[179],"independent":[181],"amount":[184],"It":[187],"allows":[188],"without":[191],"sufficient":[192],"capability":[194],"participate":[196],"collaborative":[199],"clustering.":[201]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
