{"id":"https://openalex.org/W3189270234","doi":"https://doi.org/10.1007/978-3-030-84259-8_21","title":"Oblivious RAM with Worst-Case Logarithmic Overhead","display_name":"Oblivious RAM with Worst-Case Logarithmic Overhead","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3189270234","doi":"https://doi.org/10.1007/978-3-030-84259-8_21","mag":"3189270234"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-030-84259-8_21","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-84259-8_21","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"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/A5042677137","display_name":"Gilad Asharov","orcid":"https://orcid.org/0000-0002-0846-9773"},"institutions":[{"id":"https://openalex.org/I13955877","display_name":"Bar-Ilan University","ror":"https://ror.org/03kgsv495","country_code":"IL","type":"education","lineage":["https://openalex.org/I13955877"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Gilad Asharov","raw_affiliation_strings":["Bar-Ilan University, Ramat Gan, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bar-Ilan University, Ramat Gan, Israel","institution_ids":["https://openalex.org/I13955877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032483797","display_name":"Ilan Komargodski","orcid":"https://orcid.org/0000-0002-1647-2112"},"institutions":[{"id":"https://openalex.org/I197251160","display_name":"Hebrew University of Jerusalem","ror":"https://ror.org/03qxff017","country_code":"IL","type":"education","lineage":["https://openalex.org/I197251160"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Ilan Komargodski","raw_affiliation_strings":["Hebrew University of Jerusalem, Jerusalem, Israel","NTT Research, Sunnyvale, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hebrew University of Jerusalem, Jerusalem, Israel","institution_ids":["https://openalex.org/I197251160"]},{"raw_affiliation_string":"NTT Research, Sunnyvale, CA, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082730591","display_name":"Wei-Kai Lin","orcid":"https://orcid.org/0000-0001-6012-7124"},"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":"Wei-Kai Lin","raw_affiliation_strings":["Cornell University, New York, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cornell University, New York, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089202539","display_name":"Elaine Shi","orcid":"https://orcid.org/0000-0002-5605-1048"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Elaine Shi","raw_affiliation_strings":["CMU, Pittsburgh, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CMU, Pittsburgh, USA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5042677137"],"corresponding_institution_ids":["https://openalex.org/I13955877"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"610","last_page":"640"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","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/T10237","display_name":"Cryptography and Data Security","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/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9937999844551086,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9916999936103821,"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/overhead","display_name":"Overhead (engineering)","score":0.8385031223297119},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.7586602568626404},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7141978144645691},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5614534020423889},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.48807084560394287},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.4602048099040985},{"id":"https://openalex.org/keywords/binary-logarithm","display_name":"Binary logarithm","score":0.44258755445480347},{"id":"https://openalex.org/keywords/amortization","display_name":"Amortization","score":0.4129668176174164},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.38408949971199036},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34519946575164795},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30153781175613403},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.2528795897960663},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.11197391152381897}],"concepts":[{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.8385031223297119},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.7586602568626404},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7141978144645691},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5614534020423889},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.48807084560394287},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.4602048099040985},{"id":"https://openalex.org/C63553672","wikidata":"https://www.wikidata.org/wiki/Q581168","display_name":"Binary logarithm","level":2,"score":0.44258755445480347},{"id":"https://openalex.org/C2781198434","wikidata":"https://www.wikidata.org/wiki/Q4064479","display_name":"Amortization","level":3,"score":0.4129668176174164},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.38408949971199036},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34519946575164795},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30153781175613403},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2528795897960663},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.11197391152381897},{"id":"https://openalex.org/C2777764128","wikidata":"https://www.wikidata.org/wiki/Q189539","display_name":"Loan","level":2,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-030-84259-8_21","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-030-84259-8_21","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W148817282","https://openalex.org/W1520270249","https://openalex.org/W1545698365","https://openalex.org/W1552026378","https://openalex.org/W1684309424","https://openalex.org/W1704895987","https://openalex.org/W1988374166","https://openalex.org/W1995227741","https://openalex.org/W2000461888","https://openalex.org/W2005756274","https://openalex.org/W2014465787","https://openalex.org/W2019356824","https://openalex.org/W2024305877","https://openalex.org/W2033165262","https://openalex.org/W2051576234","https://openalex.org/W2067768229","https://openalex.org/W2074286662","https://openalex.org/W2076458424","https://openalex.org/W2117241830","https://openalex.org/W2120202298","https://openalex.org/W2143020967","https://openalex.org/W2155720185","https://openalex.org/W2160222995","https://openalex.org/W2166247408","https://openalex.org/W2170993700","https://openalex.org/W2247375362","https://openalex.org/W2293128137","https://openalex.org/W2296585978","https://openalex.org/W2404098708","https://openalex.org/W2472177816","https://openalex.org/W2510843581","https://openalex.org/W2537304608","https://openalex.org/W2766170121","https://openalex.org/W2769094878","https://openalex.org/W2805139627","https://openalex.org/W2809996417","https://openalex.org/W2898997176","https://openalex.org/W2902751186","https://openalex.org/W2951797599","https://openalex.org/W2953101969","https://openalex.org/W2964030750","https://openalex.org/W3021651652","https://openalex.org/W3029037520","https://openalex.org/W3089841493","https://openalex.org/W3095304210","https://openalex.org/W4253677642"],"related_works":["https://openalex.org/W4383753508","https://openalex.org/W2368911659","https://openalex.org/W2389141549","https://openalex.org/W3120663569","https://openalex.org/W2744359232","https://openalex.org/W2019030367","https://openalex.org/W2993322139","https://openalex.org/W2900980243","https://openalex.org/W2532990976","https://openalex.org/W4367665025"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}