{"id":"https://openalex.org/W4293023291","doi":"https://doi.org/10.1145/3489517.3530547","title":"Exploiting data locality in memory for ORAM to reduce memory access overheads","display_name":"Exploiting data locality in memory for ORAM to reduce memory access overheads","publication_year":2022,"publication_date":"2022-07-10","ids":{"openalex":"https://openalex.org/W4293023291","doi":"https://doi.org/10.1145/3489517.3530547"},"language":"en","primary_location":{"id":"doi:10.1145/3489517.3530547","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3489517.3530547","pdf_url":null,"source":{"id":"https://openalex.org/S4363608816","display_name":"Proceedings of the 59th ACM/IEEE Design Automation Conference","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 59th ACM/IEEE Design Automation Conference","raw_type":"proceedings-article"},"type":"conference-paper","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/A5082926667","display_name":"Jinxi Kuang","orcid":null},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinxi Kuang","raw_affiliation_strings":["Sun Yat-Sen University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sun Yat-Sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Minghua Shen","orcid":null},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Minghua Shen","raw_affiliation_strings":["Sun Yat-Sen University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sun Yat-Sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101633465","display_name":"Yutong Lu","orcid":"https://orcid.org/0000-0001-5315-3375"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yutong Lu","raw_affiliation_strings":["Sun Yat-Sen University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sun Yat-Sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023506057","display_name":"Nong Xiao","orcid":"https://orcid.org/0000-0002-2166-977X"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Nong Xiao","raw_affiliation_strings":["Sun Yat-Sen University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sun Yat-Sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I157773358"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"703","last_page":"708"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9987999796867371,"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/T10237","display_name":"Cryptography and Data Security","score":0.9987999796867371,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T11181","display_name":"Advanced Data Storage Technologies","score":0.995199978351593,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.8290115594863892},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8087269067764282},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5299404859542847},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.47157779335975647},{"id":"https://openalex.org/keywords/locality-of-reference","display_name":"Locality of reference","score":0.4242826998233795},{"id":"https://openalex.org/keywords/data-access","display_name":"Data access","score":0.4231165051460266},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.4194182753562927},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.41151243448257446},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2489444613456726},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.13156506419181824},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.09477809071540833}],"concepts":[{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.8290115594863892},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8087269067764282},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5299404859542847},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.47157779335975647},{"id":"https://openalex.org/C27602214","wikidata":"https://www.wikidata.org/wiki/Q1868547","display_name":"Locality of reference","level":3,"score":0.4242826998233795},{"id":"https://openalex.org/C47487241","wikidata":"https://www.wikidata.org/wiki/Q5227230","display_name":"Data access","level":2,"score":0.4231165051460266},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.4194182753562927},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.41151243448257446},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2489444613456726},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.13156506419181824},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.09477809071540833},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3489517.3530547","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3489517.3530547","pdf_url":null,"source":{"id":"https://openalex.org/S4363608816","display_name":"Proceedings of the 59th ACM/IEEE Design Automation Conference","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 59th ACM/IEEE Design Automation Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2005756274","https://openalex.org/W2147758029","https://openalex.org/W2160222995","https://openalex.org/W2240862428","https://openalex.org/W2981924205","https://openalex.org/W3159408427"],"related_works":["https://openalex.org/W3124118810","https://openalex.org/W1509211761","https://openalex.org/W2328734440","https://openalex.org/W4294734199","https://openalex.org/W2372170743","https://openalex.org/W2790216779","https://openalex.org/W1589529336","https://openalex.org/W1505991047","https://openalex.org/W2582456645","https://openalex.org/W2133923912"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,124,130],"locality-aware":[4],"Oblivious":[5],"RAM":[6],"(ORAM)":[7],"primitive,":[8],"named":[9],"Green":[10,27,108,121],"ORAM,":[11],"which":[12],"exploits":[13],"spatial":[14,44],"locality":[15,45,67,93],"of":[16,32,53],"data":[17,66,92],"in":[18,71,75,97],"the":[19,51,65,69,72,79,91,107,112,140],"physical":[20],"memory":[21,54,81,132],"for":[22,42],"reducing":[23],"ORAM":[24,28,47,73,109,122],"overheads.":[25],"The":[26,35,56,83],"is":[29,37,58,85],"novel":[30],"consisting":[31],"three":[33],"policies.":[34],"first":[36],"row-guided":[38],"label":[39],"allocation":[40],"used":[41],"mapping":[43],"onto":[46],"tree":[48,74],"to":[49,63,77,89,99],"reduce":[50],"number":[52],"commands.":[55],"second":[57],"segment-based":[59],"path":[60,70],"replacement":[61],"able":[62,88],"improve":[64,90],"within":[68],"order":[76,98],"remove":[78],"redundant":[80],"accesses.":[82],"third":[84],"multi-path":[86],"write-back":[87],"between":[94],"different":[95],"paths":[96],"obtain":[100],"theoretical":[101],"best":[102],"stash":[103],"hit":[104],"rate.":[105],"Notably,":[106],"still":[110],"maintains":[111],"security":[113],"as":[114],"we":[115],"analyzed.":[116],"Experimental":[117],"results":[118],"show":[119],"that":[120],"achieves":[123],"28.72%":[125],"access":[126],"latency":[127],"reduction,":[128],"and":[129],"19.06%":[131],"energy":[133],"consumption":[134],"reduction":[135],"on":[136],"average,":[137],"compared":[138],"with":[139],"state-of-the-art":[141],"String":[142],"ORAM.":[143]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
