{"id":"https://openalex.org/W2051576234","doi":"https://doi.org/10.1145/2810103.2813634","title":"Circuit ORAM","display_name":"Circuit ORAM","publication_year":2015,"publication_date":"2015-10-06","ids":{"openalex":"https://openalex.org/W2051576234","doi":"https://doi.org/10.1145/2810103.2813634","mag":"2051576234"},"language":"en","primary_location":{"id":"doi:10.1145/2810103.2813634","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2810103.2813634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security","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/A5077754703","display_name":"Xiao Wang","orcid":"https://orcid.org/0000-0002-5991-7417"},"institutions":[{"id":"https://openalex.org/I66946132","display_name":"University of Maryland, College Park","ror":"https://ror.org/047s2c258","country_code":"US","type":"education","lineage":["https://openalex.org/I66946132"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Xiao Wang","raw_affiliation_strings":["University of Maryland, College Park, MD, USA"],"affiliations":[{"raw_affiliation_string":"University of Maryland, College Park, MD, USA","institution_ids":["https://openalex.org/I66946132"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103369908","display_name":"Hubert Chan","orcid":null},"institutions":[{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Hubert Chan","raw_affiliation_strings":["HKU, Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"HKU, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I889458895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089202539","display_name":"Elaine Shi","orcid":"https://orcid.org/0000-0002-5605-1048"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elaine Shi","raw_affiliation_strings":["Cornell, ithaca, NY, USA","Cornell, Ithaca, NY, USA"],"affiliations":[{"raw_affiliation_string":"Cornell, ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]},{"raw_affiliation_string":"Cornell, Ithaca, NY, USA","institution_ids":["https://openalex.org/I205783295"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5077754703"],"corresponding_institution_ids":["https://openalex.org/I66946132"],"apc_list":null,"apc_paid":null,"fwci":37.8101,"has_fulltext":false,"cited_by_count":225,"citation_normalized_percentile":{"value":0.99771778,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"850","last_page":"861"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998999834060669,"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":0.9998999834060669,"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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9933000206947327,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.9840999841690063,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6964103579521179},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.5746495723724365},{"id":"https://openalex.org/keywords/ideal","display_name":"Ideal (ethics)","score":0.5041042566299438},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4974677860736847},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4816669225692749},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4286682605743408},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.41008636355400085},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.37115421891212463},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36085522174835205},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.32067668437957764},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.20201024413108826},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.1011822521686554}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6964103579521179},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.5746495723724365},{"id":"https://openalex.org/C2776639384","wikidata":"https://www.wikidata.org/wiki/Q840396","display_name":"Ideal (ethics)","level":2,"score":0.5041042566299438},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4974677860736847},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4816669225692749},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4286682605743408},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.41008636355400085},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.37115421891212463},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36085522174835205},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.32067668437957764},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.20201024413108826},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.1011822521686554},{"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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2810103.2813634","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2810103.2813634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 22nd ACM SIGSAC Conference on Computer and Communications Security","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6157825089","display_name":null,"funder_award_id":"CNS-1314857, CNS-1453634, CNS-1518765, CNS-1514261","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G8215834630","display_name":null,"funder_award_id":"HKU719312E","funder_id":"https://openalex.org/F4320334890","funder_display_name":"University Research Committee, University of Hong Kong"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320332180","display_name":"Defense Advanced Research Projects Agency","ror":"https://ror.org/02caytj08"},{"id":"https://openalex.org/F4320334890","display_name":"University Research Committee, University of Hong Kong","ror":"https://ror.org/02zhqgq86"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":63,"referenced_works":["https://openalex.org/W148817282","https://openalex.org/W636382642","https://openalex.org/W780859780","https://openalex.org/W1545698365","https://openalex.org/W1565007622","https://openalex.org/W1647729283","https://openalex.org/W1678962037","https://openalex.org/W1684309424","https://openalex.org/W1704895987","https://openalex.org/W1782876448","https://openalex.org/W1821700043","https://openalex.org/W1826277484","https://openalex.org/W1887472920","https://openalex.org/W1988374166","https://openalex.org/W1995227741","https://openalex.org/W1997988698","https://openalex.org/W2004839833","https://openalex.org/W2005476481","https://openalex.org/W2005756274","https://openalex.org/W2010763333","https://openalex.org/W2014465787","https://openalex.org/W2015840019","https://openalex.org/W2019356824","https://openalex.org/W2019891719","https://openalex.org/W2027471022","https://openalex.org/W2037357643","https://openalex.org/W2040168265","https://openalex.org/W2041416609","https://openalex.org/W2045717693","https://openalex.org/W2061619267","https://openalex.org/W2065306547","https://openalex.org/W2076623138","https://openalex.org/W2082492396","https://openalex.org/W2090601235","https://openalex.org/W2092422002","https://openalex.org/W2093852772","https://openalex.org/W2096379058","https://openalex.org/W2114579918","https://openalex.org/W2117241830","https://openalex.org/W2120202298","https://openalex.org/W2121423622","https://openalex.org/W2123139266","https://openalex.org/W2126196989","https://openalex.org/W2139829638","https://openalex.org/W2143020967","https://openalex.org/W2155720185","https://openalex.org/W2165262642","https://openalex.org/W2166247408","https://openalex.org/W2167394920","https://openalex.org/W2170993700","https://openalex.org/W2181401201","https://openalex.org/W2247375362","https://openalex.org/W2262397100","https://openalex.org/W2295930055","https://openalex.org/W2296585978","https://openalex.org/W2407528137","https://openalex.org/W2949933192","https://openalex.org/W2951525008","https://openalex.org/W3029615781","https://openalex.org/W4247230948","https://openalex.org/W6637411694","https://openalex.org/W6684435768","https://openalex.org/W6687401132"],"related_works":["https://openalex.org/W2590472383","https://openalex.org/W2383873009","https://openalex.org/W2393580911","https://openalex.org/W2212184297","https://openalex.org/W3156456913","https://openalex.org/W2952185452","https://openalex.org/W2390945180","https://openalex.org/W2394052932","https://openalex.org/W2350360626","https://openalex.org/W2029210135"],"abstract_inverted_index":{"We":[0,89],"propose":[1],"a":[2,19,53],"new":[3],"tree-based":[4],"ORAM":[5,11,23,30,66,98],"scheme":[6],"called":[7],"Circuit":[8,10,22,65,97],"ORAM.":[9],"makes":[12],"both":[13,77],"theoretical":[14,20,54],"and":[15,80,94],"practical":[16,92],"contributions.":[17],"From":[18],"perspective,":[21],"shows":[24],"that":[25,56,96],"the":[26,46,60],"well-known":[27],"Goldreich-Ostrovsky":[28],"logarithmic":[29],"lower":[31],"bound":[32],"is":[33,99],"tight":[34],"under":[35],"certain":[36],"parameter":[37],"ranges,":[38],"for":[39,59,83,103],"several":[40],"performance":[41,93],"metrics.":[42],"Therefore,":[43],"we":[44],"are":[45],"first":[47],"to":[48,52],"give":[49],"an":[50,100],"answer":[51],"challenge":[55],"remained":[57],"open":[58],"past":[61],"twenty-seven":[62],"years.":[63],"Second,":[64],"earns":[67],"its":[68],"name":[69],"because":[70],"it":[71],"achieves":[72],"(almost)":[73],"optimal":[74],"circuit":[75],"size":[76],"in":[78,81],"theory":[79],"practice":[82],"realistic":[84],"choices":[85],"of":[86],"block":[87],"sizes.":[88],"demonstrate":[90],"compelling":[91],"show":[95],"ideal":[101],"candidate":[102],"secure":[104],"multi-party":[105],"computation":[106],"applications.":[107]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":17},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":16},{"year":2020,"cited_by_count":35},{"year":2019,"cited_by_count":27},{"year":2018,"cited_by_count":31},{"year":2017,"cited_by_count":23},{"year":2016,"cited_by_count":17},{"year":2015,"cited_by_count":14},{"year":2014,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2016-06-24T00:00:00"}
