{"id":"https://openalex.org/W2157504673","doi":"https://doi.org/10.1145/2688073.2688102","title":"The Hidden Graph Model","display_name":"The Hidden Graph Model","publication_year":2015,"publication_date":"2015-01-11","ids":{"openalex":"https://openalex.org/W2157504673","doi":"https://doi.org/10.1145/2688073.2688102","mag":"2157504673"},"language":"en","primary_location":{"id":"doi:10.1145/2688073.2688102","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2688073.2688102","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 Conference on Innovations in Theoretical Computer Science","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/A5077806978","display_name":"Nishanth Chandran","orcid":"https://orcid.org/0000-0002-8528-9768"},"institutions":[{"id":"https://openalex.org/I4210124949","display_name":"Microsoft Research (India)","ror":"https://ror.org/02w7f3w92","country_code":"IN","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210124949"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Nishanth Chandran","raw_affiliation_strings":["Microsoft Research, India, Bangalore, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Microsoft Research, India, Bangalore, India","institution_ids":["https://openalex.org/I4210124949"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055992967","display_name":"Wutichai Chongchitmate","orcid":null},"institutions":[{"id":"https://openalex.org/I2799798094","display_name":"UCLA Health","ror":"https://ror.org/01d88se56","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799798094"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wutichai Chongchitmate","raw_affiliation_strings":["UCLA, Los Angeles, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UCLA, Los Angeles, USA","institution_ids":["https://openalex.org/I2799798094"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005281401","display_name":"Juan A. Garay","orcid":"https://orcid.org/0000-0003-0366-7110"},"institutions":[{"id":"https://openalex.org/I4210134091","display_name":"Yahoo (United States)","ror":"https://ror.org/040dkzz12","country_code":"US","type":"company","lineage":["https://openalex.org/I4210134091"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Juan A. Garay","raw_affiliation_strings":["Yahoo Labs, Sunnyvale, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yahoo Labs, Sunnyvale, USA","institution_ids":["https://openalex.org/I4210134091"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110776230","display_name":"Shafi Goldwasser","orcid":null},"institutions":[{"id":"https://openalex.org/I4210101247","display_name":"American Committee for the Weizmann Institute of Science","ror":"https://ror.org/016myq798","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I4210101247"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shafi Goldwasser","raw_affiliation_strings":["MIT and The Weizmann Institute of Science, Boston, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"MIT and The Weizmann Institute of Science, Boston, USA","institution_ids":["https://openalex.org/I4210101247"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020375635","display_name":"Rafail Ostrovsky","orcid":"https://orcid.org/0000-0002-1501-1330"},"institutions":[{"id":"https://openalex.org/I2799798094","display_name":"UCLA Health","ror":"https://ror.org/01d88se56","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799798094"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rafail Ostrovsky","raw_affiliation_strings":["UCLA, Los Angeles, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UCLA, Los Angeles, USA","institution_ids":["https://openalex.org/I2799798094"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014862413","display_name":"Vassilis Zikas","orcid":"https://orcid.org/0000-0002-5422-7572"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Vassilis Zikas","raw_affiliation_strings":["ETH Zurich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.5614,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.93698985,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"153","last_page":"162"},"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/T10764","display_name":"Privacy-Preserving Technologies in Data","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"}},{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9983999729156494,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.788087010383606},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5612291097640991},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5049450993537903},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.47737476229667664},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.47302934527397156},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4288646876811981},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3611464500427246},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3513134717941284},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3483978509902954},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14633864164352417},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09880980849266052}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.788087010383606},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5612291097640991},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5049450993537903},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.47737476229667664},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.47302934527397156},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4288646876811981},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3611464500427246},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3513134717941284},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3483978509902954},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14633864164352417},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09880980849266052},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2688073.2688102","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2688073.2688102","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2015 Conference on Innovations in Theoretical Computer Science","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6600000262260437}],"awards":[{"id":"https://openalex.org/G1076169927","display_name":null,"funder_award_id":"Ambizione grant #PZ00P2_142549","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G1452119097","display_name":null,"funder_award_id":"FA8750 11-2 0225","funder_id":"https://openalex.org/F4320332467","funder_display_name":"U.S. Air Force"},{"id":"https://openalex.org/G452700904","display_name":null,"funder_award_id":"N00014-11-1-0392","funder_id":"https://openalex.org/F4320337345","funder_display_name":"Office of Naval Research"},{"id":"https://openalex.org/G6913176170","display_name":null,"funder_award_id":"Eager CNS 1347364, Frontier CNS 1413920, CCF-0916574, IIS-1065276, CCF-1016540, CNS-1118126, CNS-1136174","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6961869948","display_name":null,"funder_award_id":"2008411","funder_id":"https://openalex.org/F4320308960","funder_display_name":"United States - Israel Binational Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320307756","display_name":"Xerox","ror":"https://ror.org/03jwzwq24"},{"id":"https://openalex.org/F4320307762","display_name":"International Business Machines Corporation","ror":"https://ror.org/05hh8d621"},{"id":"https://openalex.org/F4320307763","display_name":"Lockheed Martin Corporation","ror":"https://ror.org/026er9r08"},{"id":"https://openalex.org/F4320308960","display_name":"United States - Israel Binational Science Foundation","ror":"https://ror.org/00j8z2m73"},{"id":"https://openalex.org/F4320320924","display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","ror":"https://ror.org/00yjd3n13"},{"id":"https://openalex.org/F4320322617","display_name":"Okawa Foundation for Information and Telecommunications","ror":"https://ror.org/01enbtr31"},{"id":"https://openalex.org/F4320332467","display_name":"U.S. Air Force","ror":"https://ror.org/006gmme17"},{"id":"https://openalex.org/F4320337345","display_name":"Office of Naval Research","ror":"https://ror.org/00rk2pe57"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W35865300","https://openalex.org/W97265488","https://openalex.org/W1485800369","https://openalex.org/W1498307416","https://openalex.org/W1505884345","https://openalex.org/W1565004756","https://openalex.org/W1635361314","https://openalex.org/W1770158118","https://openalex.org/W1801771305","https://openalex.org/W1884982511","https://openalex.org/W1964678106","https://openalex.org/W1967345158","https://openalex.org/W1974751157","https://openalex.org/W1987743852","https://openalex.org/W1992282993","https://openalex.org/W2003406796","https://openalex.org/W2006453614","https://openalex.org/W2027471022","https://openalex.org/W2038789445","https://openalex.org/W2039275540","https://openalex.org/W2039605106","https://openalex.org/W2051837689","https://openalex.org/W2079913403","https://openalex.org/W2080112733","https://openalex.org/W2080911030","https://openalex.org/W2088492763","https://openalex.org/W2096430557","https://openalex.org/W2109693837","https://openalex.org/W2126924915","https://openalex.org/W2134651419","https://openalex.org/W2152720784","https://openalex.org/W2152926062","https://openalex.org/W2160502124","https://openalex.org/W2163481970","https://openalex.org/W2186946066","https://openalex.org/W2402235285","https://openalex.org/W2952082721","https://openalex.org/W3137092842"],"related_works":["https://openalex.org/W4231775656","https://openalex.org/W2046435967","https://openalex.org/W2383646825","https://openalex.org/W2371018915","https://openalex.org/W2354191502","https://openalex.org/W1972225038","https://openalex.org/W3134658850","https://openalex.org/W2355938171","https://openalex.org/W2780079842","https://openalex.org/W814988660"],"abstract_inverted_index":{"The":[0],"vast":[1],"majority":[2],"of":[3,28,43,47,50],"works":[4],"on":[5,57],"secure":[6],"multi-party":[7],"computation":[8],"(MPC)":[9],"assume":[10],"a":[11,25],"full":[12],"communication":[13],"pattern:":[14],"every":[15],"party":[16],"exchanges":[17],"messages":[18],"with":[19],"all":[20],"the":[21,41,48],"network":[22,27],"participants":[23],"over":[24],"complete":[26],"point-to-point":[29],"channels.":[30],"This":[31],"can":[32,45],"be":[33,46],"problematic":[34],"in":[35],"modern":[36],"large":[37,58],"scale":[38],"networks,":[39],"where":[40],"number":[42],"parties":[44],"order":[49],"millions,":[51],"as":[52],"for":[53],"example":[54],"when":[55],"computing":[56],"distributed":[59],"data.":[60]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
