{"id":"https://openalex.org/W2988774525","doi":"https://doi.org/10.23919/apnoms.2019.8893071","title":"Improved Secure Computation over Real Numbers and Its Application to Reliability Engineering","display_name":"Improved Secure Computation over Real Numbers and Its Application to Reliability Engineering","publication_year":2019,"publication_date":"2019-09-01","ids":{"openalex":"https://openalex.org/W2988774525","doi":"https://doi.org/10.23919/apnoms.2019.8893071","mag":"2988774525"},"language":"en","primary_location":{"id":"doi:10.23919/apnoms.2019.8893071","is_oa":false,"landing_page_url":"https://doi.org/10.23919/apnoms.2019.8893071","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 20th Asia-Pacific Network Operations and Management Symposium (APNOMS)","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/A5039058016","display_name":"Takumi Iseki","orcid":null},"institutions":[{"id":"https://openalex.org/I185088104","display_name":"Tokyo City University","ror":"https://ror.org/04dt6bw53","country_code":"JP","type":"education","lineage":["https://openalex.org/I185088104"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Takumi Iseki","raw_affiliation_strings":["Major of Informatics, Graduate School of Integrative Science and Engineering, Tokyo City University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Major of Informatics, Graduate School of Integrative Science and Engineering, Tokyo City University, Tokyo, Japan","institution_ids":["https://openalex.org/I185088104"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051956583","display_name":"Masahiro Hayashi","orcid":"https://orcid.org/0000-0002-1674-4093"},"institutions":[{"id":"https://openalex.org/I185088104","display_name":"Tokyo City University","ror":"https://ror.org/04dt6bw53","country_code":"JP","type":"education","lineage":["https://openalex.org/I185088104"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masahiro Hayashi","raw_affiliation_strings":["Major of Informatics, Graduate School of Integrative Science and Engineering, Tokyo City University, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"Major of Informatics, Graduate School of Integrative Science and Engineering, Tokyo City University, Tokyo, Japan","institution_ids":["https://openalex.org/I185088104"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5039058016"],"corresponding_institution_ids":["https://openalex.org/I185088104"],"apc_list":null,"apc_paid":null,"fwci":0.42,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.71943529,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"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/T11693","display_name":"Cryptography and Residue Arithmetic","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9975000023841858,"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":0.7235161066055298},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.672616720199585},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5244631767272949},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5190711617469788},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4627615809440613},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.44396084547042847},{"id":"https://openalex.org/keywords/cipher","display_name":"Cipher","score":0.4419211447238922},{"id":"https://openalex.org/keywords/40-bit-encryption","display_name":"40-bit encryption","score":0.43693381547927856},{"id":"https://openalex.org/keywords/probabilistic-encryption","display_name":"Probabilistic encryption","score":0.43531981110572815},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.23955202102661133}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7235161066055298},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.672616720199585},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5244631767272949},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5190711617469788},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4627615809440613},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.44396084547042847},{"id":"https://openalex.org/C2780221543","wikidata":"https://www.wikidata.org/wiki/Q4681865","display_name":"Cipher","level":3,"score":0.4419211447238922},{"id":"https://openalex.org/C158215988","wikidata":"https://www.wikidata.org/wiki/Q4637271","display_name":"40-bit encryption","level":3,"score":0.43693381547927856},{"id":"https://openalex.org/C54569210","wikidata":"https://www.wikidata.org/wiki/Q7246854","display_name":"Probabilistic encryption","level":3,"score":0.43531981110572815},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.23955202102661133}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/apnoms.2019.8893071","is_oa":false,"landing_page_url":"https://doi.org/10.23919/apnoms.2019.8893071","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 20th Asia-Pacific Network Operations and Management Symposium (APNOMS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W17575016","https://openalex.org/W1575598731","https://openalex.org/W2117889403","https://openalex.org/W2143676145","https://openalex.org/W2331608453","https://openalex.org/W2737339095","https://openalex.org/W4248274705","https://openalex.org/W6634280684"],"related_works":["https://openalex.org/W3004922236","https://openalex.org/W4250199380","https://openalex.org/W2030024189","https://openalex.org/W2293431571","https://openalex.org/W4312792038","https://openalex.org/W4315815885","https://openalex.org/W2915067502","https://openalex.org/W2384237980","https://openalex.org/W1969972949","https://openalex.org/W4239572594"],"abstract_inverted_index":{"Secure":[0],"computation":[1],"over":[2],"real":[3,97,115],"numbers":[4],"has":[5,18],"recently":[6],"been":[7],"proposed":[8],"for":[9],"outsourcing":[10],"computations":[11],"while":[12],"maintaining":[13],"high":[14],"security.":[15,59],"This":[16,60,99],"scheme":[17],"had":[19],"difficulty":[20],"in":[21,31,56,78],"practice":[22],"because":[23,41,104],"it":[24],"causes":[25],"an":[26,63],"unreasonably":[27],"large":[28],"computational":[29],"complexity":[30],"decryption.":[32],"While":[33],"previous":[34,67],"research":[35],"resolved":[36],"this":[37],"difficulty,":[38],"problems":[39],"remain":[40],"the":[42,66,74,79],"encryption":[43,80,89],"is":[44,72],"based":[45],"on":[46,65],"a":[47],"kind":[48],"of":[49,58],"Caesar":[50],"cipher":[51],"known":[52],"to":[53,93],"be":[54,91],"weak":[55],"terms":[57],"paper":[61],"proposes":[62],"improvement":[64],"research.":[68],"The":[69],"key":[70],"idea":[71],"replacing":[73],"differential":[75],"operator":[76],"used":[77],"and":[81],"decryption":[82],"process":[83],"with":[84],"another":[85],"one":[86],"so":[87],"that":[88],"can":[90],"altered":[92],"use":[94],"additional":[95],"secret":[96,114],"numbers.":[98,116],"addition":[100],"realizes":[101],"stronger":[102],"security":[103],"hackers":[105],"must":[106],"find":[107],"not":[108],"only":[109],"keys":[110],"but":[111],"also":[112],"these":[113]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}