{"id":"https://openalex.org/W4220722442","doi":"https://doi.org/10.1145/3488932.3517391","title":"EnclaveTree","display_name":"EnclaveTree","publication_year":2022,"publication_date":"2022-05-24","ids":{"openalex":"https://openalex.org/W4220722442","doi":"https://doi.org/10.1145/3488932.3517391"},"language":"en","primary_location":{"id":"doi:10.1145/3488932.3517391","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3488932.3517391","pdf_url":null,"source":{"id":"https://openalex.org/S4363609011","display_name":"Proceedings of the 2022 ACM on Asia Conference on Computer and Communications Security","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 ACM on Asia Conference on Computer and Communications Security","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2203.01438","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055007304","display_name":"Qifan Wang","orcid":"https://orcid.org/0000-0002-5304-7975"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Qifan Wang","raw_affiliation_strings":["The University of Auckland, Auckland, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Auckland, Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103162802","display_name":"Shujie Cui","orcid":"https://orcid.org/0000-0001-8124-6800"},"institutions":[{"id":"https://openalex.org/I56590836","display_name":"Monash University","ror":"https://ror.org/02bfwt286","country_code":"AU","type":"education","lineage":["https://openalex.org/I56590836"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Shujie Cui","raw_affiliation_strings":["Monash University, Melbourne, VIC, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Monash University, Melbourne, VIC, Australia","institution_ids":["https://openalex.org/I56590836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058737960","display_name":"Lei Zhou","orcid":"https://orcid.org/0000-0003-0860-0724"},"institutions":[{"id":"https://openalex.org/I3045169105","display_name":"Southern University of Science and Technology","ror":"https://ror.org/049tv2d57","country_code":"CN","type":"education","lineage":["https://openalex.org/I3045169105"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Zhou","raw_affiliation_strings":["Southern University of Science and Technology, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southern University of Science and Technology, Shenzhen, China","institution_ids":["https://openalex.org/I3045169105"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027854612","display_name":"Ocean Wu","orcid":"https://orcid.org/0000-0002-1501-1680"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Ocean Wu","raw_affiliation_strings":["The University of Auckland, Auckland, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Auckland, Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108217303","display_name":"Yonghua Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Yonghua Zhu","raw_affiliation_strings":["The University of Auckland, Auckland, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Auckland, Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072751099","display_name":"Giovanni Russello","orcid":"https://orcid.org/0000-0001-6987-0803"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Giovanni Russello","raw_affiliation_strings":["The University of Auckland, Auckland, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of Auckland, Auckland, New Zealand","institution_ids":["https://openalex.org/I154130895"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.348,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.7718001,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"741","last_page":"755"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10400","display_name":"Network Security and Intrusion Detection","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10400","display_name":"Network Security and Intrusion Detection","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.9994000196456909,"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/T11424","display_name":"Security and Verification in Computing","score":0.9993000030517578,"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/computer-science","display_name":"Computer science","score":0.8344584107398987},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6497575044631958},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.6285821795463562},{"id":"https://openalex.org/keywords/service-provider","display_name":"Service provider","score":0.5768844485282898},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5281213521957397},{"id":"https://openalex.org/keywords/data-stream","display_name":"Data stream","score":0.5198248624801636},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.4998965263366699},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.49630242586135864},{"id":"https://openalex.org/keywords/data-stream-mining","display_name":"Data stream mining","score":0.4652728736400604},{"id":"https://openalex.org/keywords/adversary","display_name":"Adversary","score":0.4436300992965698},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.4355652928352356},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.42727911472320557},{"id":"https://openalex.org/keywords/threat-model","display_name":"Threat model","score":0.41812580823898315},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.41222673654556274},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.361275851726532},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.33675438165664673},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1567087471485138}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8344584107398987},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6497575044631958},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.6285821795463562},{"id":"https://openalex.org/C116537","wikidata":"https://www.wikidata.org/wiki/Q2169973","display_name":"Service provider","level":3,"score":0.5768844485282898},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5281213521957397},{"id":"https://openalex.org/C2778484313","wikidata":"https://www.wikidata.org/wiki/Q1172540","display_name":"Data stream","level":2,"score":0.5198248624801636},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.4998965263366699},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.49630242586135864},{"id":"https://openalex.org/C89198739","wikidata":"https://www.wikidata.org/wiki/Q3079880","display_name":"Data stream mining","level":2,"score":0.4652728736400604},{"id":"https://openalex.org/C41065033","wikidata":"https://www.wikidata.org/wiki/Q2825412","display_name":"Adversary","level":2,"score":0.4436300992965698},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.4355652928352356},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.42727911472320557},{"id":"https://openalex.org/C140547941","wikidata":"https://www.wikidata.org/wiki/Q7797194","display_name":"Threat model","level":2,"score":0.41812580823898315},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.41222673654556274},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.361275851726532},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.33675438165664673},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1567087471485138},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3488932.3517391","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3488932.3517391","pdf_url":null,"source":{"id":"https://openalex.org/S4363609011","display_name":"Proceedings of the 2022 ACM on Asia Conference on Computer and Communications Security","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2022 ACM on Asia Conference on Computer and Communications Security","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2203.01438","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2203.01438","pdf_url":"https://arxiv.org/pdf/2203.01438","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2203.01438","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2203.01438","pdf_url":"https://arxiv.org/pdf/2203.01438","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.6100000143051147}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":65,"referenced_works":["https://openalex.org/W94310106","https://openalex.org/W889496518","https://openalex.org/W1569778844","https://openalex.org/W1574534563","https://openalex.org/W1606251440","https://openalex.org/W1664413462","https://openalex.org/W1669302834","https://openalex.org/W1678889691","https://openalex.org/W1974392920","https://openalex.org/W2031738616","https://openalex.org/W2045938006","https://openalex.org/W2054495773","https://openalex.org/W2061643296","https://openalex.org/W2068014765","https://openalex.org/W2068714596","https://openalex.org/W2098970170","https://openalex.org/W2099419573","https://openalex.org/W2103131117","https://openalex.org/W2141306376","https://openalex.org/W2145685121","https://openalex.org/W2150620897","https://openalex.org/W2156800337","https://openalex.org/W2157524070","https://openalex.org/W2171837816","https://openalex.org/W2398935881","https://openalex.org/W2460441129","https://openalex.org/W2536379393","https://openalex.org/W2573908344","https://openalex.org/W2604789199","https://openalex.org/W2606774910","https://openalex.org/W2626498001","https://openalex.org/W2679684481","https://openalex.org/W2726246108","https://openalex.org/W2734941459","https://openalex.org/W2744061387","https://openalex.org/W2791034507","https://openalex.org/W2795286232","https://openalex.org/W2808728085","https://openalex.org/W2847284300","https://openalex.org/W2886636392","https://openalex.org/W2899635708","https://openalex.org/W2947561435","https://openalex.org/W2950168363","https://openalex.org/W2953483183","https://openalex.org/W2954241526","https://openalex.org/W2962726564","https://openalex.org/W2963311060","https://openalex.org/W2964122540","https://openalex.org/W2964318098","https://openalex.org/W2979079250","https://openalex.org/W2990930630","https://openalex.org/W2996753292","https://openalex.org/W3011466468","https://openalex.org/W3021263526","https://openalex.org/W3035396932","https://openalex.org/W3036557299","https://openalex.org/W3082422368","https://openalex.org/W3097371090","https://openalex.org/W3121299688","https://openalex.org/W3152901657","https://openalex.org/W4236137412","https://openalex.org/W4246977929","https://openalex.org/W4248358572","https://openalex.org/W4294335682","https://openalex.org/W6712237015"],"related_works":["https://openalex.org/W4389449520","https://openalex.org/W127192698","https://openalex.org/W2570600173","https://openalex.org/W2893008024","https://openalex.org/W2743735673","https://openalex.org/W4361801939","https://openalex.org/W2360131081","https://openalex.org/W2985941356","https://openalex.org/W2802243998","https://openalex.org/W1521014365"],"abstract_inverted_index":{"The":[0,116],"classification":[1],"service":[2,78],"over":[3],"a":[4,54,75,82],"stream":[5],"of":[6,106,113,134],"data":[7,24,69,127],"is":[8,122,144],"becoming":[9],"an":[10],"important":[11],"offering":[12],"for":[13,37,67,124],"cloud":[14,77],"providers,":[15],"but":[16],"users":[17],"may":[18],"encounter":[19],"obstacles":[20],"in":[21],"providing":[22],"sensitive":[23],"due":[25],"to":[26,44,88,146],"privacy":[27],"concerns.":[28],"While":[29],"Trusted":[30],"Execution":[31],"Environments":[32],"(TEEs)":[33],"are":[34,138],"promising":[35],"solutions":[36],"protecting":[38],"private":[39],"data,":[40],"they":[41],"remain":[42],"vulnerable":[43],"side-channel":[45],"attacks":[46],"induced":[47],"by":[48],"data-dependent":[49],"access":[50],"patterns.":[51],"We":[52,80],"propose":[53],"Privacy-preserving":[55],"Data":[56],"Stream":[57],"Training":[58],"and":[59,70,85,95,148,157],"Inference":[60],"scheme,":[61],"called":[62],"EnclaveTree,":[63],"that":[64,120],"provides":[65],"confidentiality":[66],"user's":[68],"the":[71,90,99,103,111,126],"target":[72],"models":[73],"against":[74],"compromised":[76],"provider.":[79],"design":[81],"matrix-based":[83],"training":[84,156],"inference":[86,97],"procedure":[87],"train":[89],"Hoeffding":[91],"Tree":[92],"(HT)":[93],"model":[94,101],"perform":[96],"with":[98,129],"trained":[100],"inside":[102],"trusted":[104],"area":[105],"TEEs,":[107],"which":[108],"provably":[109],"prevent":[110],"exploitation":[112],"access-pattern-based":[114],"attacks.":[115],"performance":[117],"evaluation":[118],"shows":[119],"EnclaveTree":[121],"practical":[123],"processing":[125],"streams":[128],"small":[130],"or":[131],"medium":[132],"number":[133],"features.":[135],"When":[136],"there":[137],"less":[139],"than":[140,151],"63":[141],"binary":[142],"features,EnclaveTree":[143],"up":[145],"~10x":[147],"~9":[149],"faster":[150],"na\u00efve":[152],"oblivious":[153],"solution":[154],"on":[155],"inference,":[158],"respectively.":[159]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2022-04-03T00:00:00"}