{"id":"https://openalex.org/W202591642","doi":"https://doi.org/10.1007/978-3-642-54568-9_3","title":"Practical Packing Method in Somewhat Homomorphic Encryption","display_name":"Practical Packing Method in Somewhat Homomorphic Encryption","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W202591642","doi":"https://doi.org/10.1007/978-3-642-54568-9_3","mag":"202591642"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-54568-9_3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-54568-9_3","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":"book-chapter","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/A5086472078","display_name":"Masaya Yasuda","orcid":"https://orcid.org/0000-0002-1534-5648"},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Masaya Yasuda","raw_affiliation_strings":["Fujitsu Laboratories Ltd., Kamikodanaka 4-chome, Nakahara-ku, Kawasaki, 211-8588, Japan"],"affiliations":[{"raw_affiliation_string":"Fujitsu Laboratories Ltd., Kamikodanaka 4-chome, Nakahara-ku, Kawasaki, 211-8588, Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075302675","display_name":"Takeshi Shimoyama","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeshi Shimoyama","raw_affiliation_strings":["Fujitsu Laboratories Ltd., Kamikodanaka 4-chome, Nakahara-ku, Kawasaki, 211-8588, Japan"],"affiliations":[{"raw_affiliation_string":"Fujitsu Laboratories Ltd., Kamikodanaka 4-chome, Nakahara-ku, Kawasaki, 211-8588, Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037862602","display_name":"Jun Kogure","orcid":null},"institutions":[{"id":"https://openalex.org/I2252096349","display_name":"Fujitsu (Japan)","ror":"https://ror.org/038e2g226","country_code":"JP","type":"company","lineage":["https://openalex.org/I2252096349"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Jun Kogure","raw_affiliation_strings":["Fujitsu Laboratories Ltd., Kamikodanaka 4-chome, Nakahara-ku, Kawasaki, 211-8588, Japan"],"affiliations":[{"raw_affiliation_string":"Fujitsu Laboratories Ltd., Kamikodanaka 4-chome, Nakahara-ku, Kawasaki, 211-8588, Japan","institution_ids":["https://openalex.org/I2252096349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101002458","display_name":"Kazuhiro Yokoyama","orcid":"https://orcid.org/0000-0002-5072-7799"},"institutions":[{"id":"https://openalex.org/I133557312","display_name":"Rikkyo University","ror":"https://ror.org/00x194q47","country_code":"JP","type":"education","lineage":["https://openalex.org/I133557312"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuhiro Yokoyama","raw_affiliation_strings":["Department of Mathematics, Rikkyo University, Nishi-Ikebukuro, Tokyo, 171-8501, Japan"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Rikkyo University, Nishi-Ikebukuro, Tokyo, 171-8501, Japan","institution_ids":["https://openalex.org/I133557312"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076066904","display_name":"Takeshi Koshiba","orcid":"https://orcid.org/0000-0001-8994-729X"},"institutions":[{"id":"https://openalex.org/I72253084","display_name":"Saitama University","ror":"https://ror.org/02evnh647","country_code":"JP","type":"education","lineage":["https://openalex.org/I72253084"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeshi Koshiba","raw_affiliation_strings":["Division of Mathematics, Electronics and Informatics, Graduate School of Science and Engineering, Saitama University, 255 Shimo-Okubo, Sakura, Saitama, 338-8570, Japan"],"affiliations":[{"raw_affiliation_string":"Division of Mathematics, Electronics and Informatics, Graduate School of Science and Engineering, Saitama University, 255 Shimo-Okubo, Sakura, Saitama, 338-8570, Japan","institution_ids":["https://openalex.org/I72253084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5086472078"],"corresponding_institution_ids":["https://openalex.org/I2252096349"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":9.7841,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.98572412,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"34","last_page":"50"},"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":0.9973999857902527,"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/T10951","display_name":"Cryptographic Implementations and Security","score":0.9944999814033508,"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/homomorphic-encryption","display_name":"Homomorphic encryption","score":0.8803025484085083},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8155599236488342},{"id":"https://openalex.org/keywords/hamming-distance","display_name":"Hamming distance","score":0.7056768536567688},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.6759206652641296},{"id":"https://openalex.org/keywords/homomorphic-secret-sharing","display_name":"Homomorphic secret sharing","score":0.5069339871406555},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4821147918701172},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.4660058617591858},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4449027180671692},{"id":"https://openalex.org/keywords/hamming-code","display_name":"Hamming code","score":0.4330996870994568},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4308202564716339},{"id":"https://openalex.org/keywords/biometrics","display_name":"Biometrics","score":0.4231288433074951},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3283374309539795},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3149194121360779},{"id":"https://openalex.org/keywords/secure-multi-party-computation","display_name":"Secure multi-party computation","score":0.20239222049713135},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13105663657188416},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.0764971375465393}],"concepts":[{"id":"https://openalex.org/C158338273","wikidata":"https://www.wikidata.org/wiki/Q2154943","display_name":"Homomorphic encryption","level":3,"score":0.8803025484085083},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8155599236488342},{"id":"https://openalex.org/C193319292","wikidata":"https://www.wikidata.org/wiki/Q272172","display_name":"Hamming distance","level":2,"score":0.7056768536567688},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6759206652641296},{"id":"https://openalex.org/C132161212","wikidata":"https://www.wikidata.org/wiki/Q5891458","display_name":"Homomorphic secret sharing","level":4,"score":0.5069339871406555},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4821147918701172},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.4660058617591858},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4449027180671692},{"id":"https://openalex.org/C73150493","wikidata":"https://www.wikidata.org/wiki/Q853922","display_name":"Hamming code","level":4,"score":0.4330996870994568},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4308202564716339},{"id":"https://openalex.org/C184297639","wikidata":"https://www.wikidata.org/wiki/Q177765","display_name":"Biometrics","level":2,"score":0.4231288433074951},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3283374309539795},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3149194121360779},{"id":"https://openalex.org/C18396474","wikidata":"https://www.wikidata.org/wiki/Q2465888","display_name":"Secure multi-party computation","level":3,"score":0.20239222049713135},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13105663657188416},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0764971375465393},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-54568-9_3","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-54568-9_3","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":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.5299999713897705}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W17575016","https://openalex.org/W36213310","https://openalex.org/W80562455","https://openalex.org/W1494049356","https://openalex.org/W1497981337","https://openalex.org/W1575140185","https://openalex.org/W1623873962","https://openalex.org/W1798609567","https://openalex.org/W1874619058","https://openalex.org/W1895164037","https://openalex.org/W1966731635","https://openalex.org/W1968353543","https://openalex.org/W1985225657","https://openalex.org/W1992282993","https://openalex.org/W2006936252","https://openalex.org/W2031533839","https://openalex.org/W2043944888","https://openalex.org/W2063355793","https://openalex.org/W2071825329","https://openalex.org/W2098290658","https://openalex.org/W2106970188","https://openalex.org/W2132172731","https://openalex.org/W2138784757","https://openalex.org/W2144798081","https://openalex.org/W2149603017","https://openalex.org/W2152926062","https://openalex.org/W2156030242","https://openalex.org/W2160435515","https://openalex.org/W2164327070","https://openalex.org/W2167236842","https://openalex.org/W2401959250","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2383950765","https://openalex.org/W2611822001","https://openalex.org/W3038034516","https://openalex.org/W3181110568","https://openalex.org/W592311810","https://openalex.org/W3004852542","https://openalex.org/W2588637484","https://openalex.org/W2340393497","https://openalex.org/W2031533839","https://openalex.org/W202591642"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}