{"id":"https://openalex.org/W2026002846","doi":"https://doi.org/10.1109/itw.2012.6404748","title":"Uniform random number generation by using sparse matrix","display_name":"Uniform random number generation by using sparse matrix","publication_year":2012,"publication_date":"2012-09-01","ids":{"openalex":"https://openalex.org/W2026002846","doi":"https://doi.org/10.1109/itw.2012.6404748","mag":"2026002846"},"language":"en","primary_location":{"id":"doi:10.1109/itw.2012.6404748","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2012.6404748","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Information Theory Workshop","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/A5007060371","display_name":"Jun Muramatsu","orcid":"https://orcid.org/0000-0001-5016-5717"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Jun Muramatsu","raw_affiliation_strings":["NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan","NTT Communication Science Laboratories, NTT Corporation, Hikaridai 2-4, Seika-cho, Soraku-gun, Kyoto 619-0237, Japan"],"affiliations":[{"raw_affiliation_string":"NTT Communication Science Laboratories, NTT Corporation, Kyoto, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Communication Science Laboratories, NTT Corporation, Hikaridai 2-4, Seika-cho, Soraku-gun, Kyoto 619-0237, Japan","institution_ids":["https://openalex.org/I2251713219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111947560","display_name":"Shigeki Miyake","orcid":null},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shigeki Miyake","raw_affiliation_strings":["NTT Network Innovation Laboratories, NTT Corporation, Kanagawa, Japan","NTT Network Innovation Laboratories, NTT Corporation, Hikarinooka 1-1, Yokosuka-shi, Kanagawa 239-0847, Japan"],"affiliations":[{"raw_affiliation_string":"NTT Network Innovation Laboratories, NTT Corporation, Kanagawa, Japan","institution_ids":["https://openalex.org/I2251713219"]},{"raw_affiliation_string":"NTT Network Innovation Laboratories, NTT Corporation, Hikarinooka 1-1, Yokosuka-shi, Kanagawa 239-0847, Japan","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5007060371"],"corresponding_institution_ids":["https://openalex.org/I2251713219"],"apc_list":null,"apc_paid":null,"fwci":0.7365,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.73752755,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"e86 a","issue":null,"first_page":"607","last_page":"611"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9997000098228455,"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"}},{"id":"https://openalex.org/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T12029","display_name":"DNA and Biological Computing","score":0.9976999759674072,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/random-number-generation","display_name":"Random number generation","score":0.82010418176651},{"id":"https://openalex.org/keywords/key-generation","display_name":"Key generation","score":0.6687989234924316},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6020878553390503},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5416607856750488},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.49002063274383545},{"id":"https://openalex.org/keywords/matrix","display_name":"Matrix (chemical analysis)","score":0.4676760137081146},{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.4625391960144043},{"id":"https://openalex.org/keywords/random-matrix","display_name":"Random matrix","score":0.4589162766933441},{"id":"https://openalex.org/keywords/generator-matrix","display_name":"Generator matrix","score":0.4401378929615021},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43478935956954956},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.41015511751174927},{"id":"https://openalex.org/keywords/sparse-matrix","display_name":"Sparse matrix","score":0.4101089835166931},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.36752185225486755},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.33901017904281616},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.20373520255088806},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.11852008104324341},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08693420886993408},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.06325054168701172}],"concepts":[{"id":"https://openalex.org/C201866948","wikidata":"https://www.wikidata.org/wiki/Q228206","display_name":"Random number generation","level":2,"score":0.82010418176651},{"id":"https://openalex.org/C163173736","wikidata":"https://www.wikidata.org/wiki/Q3308558","display_name":"Key generation","level":3,"score":0.6687989234924316},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6020878553390503},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5416607856750488},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.49002063274383545},{"id":"https://openalex.org/C106487976","wikidata":"https://www.wikidata.org/wiki/Q685816","display_name":"Matrix (chemical analysis)","level":2,"score":0.4676760137081146},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.4625391960144043},{"id":"https://openalex.org/C64812099","wikidata":"https://www.wikidata.org/wiki/Q176604","display_name":"Random matrix","level":3,"score":0.4589162766933441},{"id":"https://openalex.org/C1842014","wikidata":"https://www.wikidata.org/wiki/Q1502046","display_name":"Generator matrix","level":3,"score":0.4401378929615021},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43478935956954956},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.41015511751174927},{"id":"https://openalex.org/C56372850","wikidata":"https://www.wikidata.org/wiki/Q1050404","display_name":"Sparse matrix","level":3,"score":0.4101089835166931},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.36752185225486755},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.33901017904281616},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.20373520255088806},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.11852008104324341},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08693420886993408},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.06325054168701172},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C158693339","wikidata":"https://www.wikidata.org/wiki/Q190524","display_name":"Eigenvalues and eigenvectors","level":2,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itw.2012.6404748","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2012.6404748","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE Information Theory Workshop","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.7400000095367432,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W90768676","https://openalex.org/W1509507363","https://openalex.org/W1616182093","https://openalex.org/W1982053672","https://openalex.org/W2047713093","https://openalex.org/W2052207834","https://openalex.org/W2106833918","https://openalex.org/W2108777864","https://openalex.org/W2109426898","https://openalex.org/W2112042613","https://openalex.org/W2113603030","https://openalex.org/W2142785003","https://openalex.org/W2150154572","https://openalex.org/W2153396718","https://openalex.org/W2158593782","https://openalex.org/W2254512934","https://openalex.org/W2597388719","https://openalex.org/W4251984466","https://openalex.org/W4302366875","https://openalex.org/W6630494976"],"related_works":["https://openalex.org/W3148717199","https://openalex.org/W4382565725","https://openalex.org/W3089171781","https://openalex.org/W4381278834","https://openalex.org/W219960904","https://openalex.org/W3004634482","https://openalex.org/W2264252544","https://openalex.org/W2026002846","https://openalex.org/W3135413876","https://openalex.org/W4384268359"],"abstract_inverted_index":{"We":[0],"investigate":[1],"the":[2,17,46,49,54],"problem":[3],"of":[4,48],"(independent)":[5,18],"uniform":[6,19],"random":[7,20],"number":[8],"generation":[9],"and":[10,29],"secret":[11,35],"key":[12,36],"agreement.":[13],"A":[14],"generator":[15],"for":[16],"numbers":[21],"is":[22,31,43],"constructed":[23],"by":[24],"using":[25],"a":[26,34],"sparse":[27],"matrix":[28],"it":[30],"applied":[32],"to":[33],"agreement":[37],"protocol":[38],"with":[39],"strong":[40],"secrecy.":[41],"It":[42],"proved":[44],"that":[45],"rate":[47],"proposed":[50],"codes":[51],"can":[52],"achieve":[53],"fundamental":[55],"limits.":[56]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
