{"id":"https://openalex.org/W2107088694","doi":"https://doi.org/10.1109/itw.2009.5351225","title":"Construction of wiretap channel codes by using sparse matrices","display_name":"Construction of wiretap channel codes by using sparse matrices","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2107088694","doi":"https://doi.org/10.1109/itw.2009.5351225","mag":"2107088694"},"language":"en","primary_location":{"id":"doi:10.1109/itw.2009.5351225","doi":"https://doi.org/10.1109/itw.2009.5351225","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2009.5351225","pdf_url":null,"source":{"id":"https://openalex.org/S4363606450","display_name":"IEEE Information Theory Workshop (ITW)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Information Theory Workshop","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5111947560","display_name":"Shigeki Miyake","orcid":null,"observed_orcids":[]},"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":"Shigeki Miyake","raw_affiliation_strings":["NTT Corporation, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Corporation, Japan","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5111947560"],"corresponding_institution_ids":["https://openalex.org/I2251713219"],"apc_list":null,"apc_paid":null,"fwci":2.1475,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.86212121,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"105","last_page":"109"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9682999849319458,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9682999849319458,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.017500000074505806,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.004900000058114529,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/wiretap-channel","display_name":"wiretap channel","score":0.9449999928474426},{"id":"https://openalex.org/keywords/sparse-matrices","display_name":"sparse matrices","score":0.6129999756813049},{"id":"https://openalex.org/keywords/universal-coding","display_name":"universal coding","score":0.4790000021457672},{"id":"https://openalex.org/keywords/optimal-rates","display_name":"optimal rates","score":0.5659999847412109},{"id":"https://openalex.org/keywords/fixed-rate-coding","display_name":"fixed-rate coding","score":0.5080000162124634},{"id":"https://openalex.org/keywords/channel-coding","display_name":"channel coding","score":0.3440000116825104},{"id":"https://openalex.org/keywords/information-theoretic-security","display_name":"information-theoretic security","score":0.6200000047683716}],"concepts":[{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.65792316198349},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5136434435844421},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4810329079627991},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.4788934290409088},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.4418056607246399},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.41784948110580444},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41063442826271057},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.38662639260292053},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.374478816986084},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.33237218856811523},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.11342045664787292},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08278807997703552},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.07084822654724121},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itw.2009.5351225","doi":"https://doi.org/10.1109/itw.2009.5351225","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2009.5351225","pdf_url":null,"source":{"id":"https://openalex.org/S4363606450","display_name":"IEEE Information Theory Workshop (ITW)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE Information Theory Workshop","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2010846067","https://openalex.org/W2042617864","https://openalex.org/W2043769961","https://openalex.org/W2047713093","https://openalex.org/W2052207834","https://openalex.org/W2073945496","https://openalex.org/W2103674915","https://openalex.org/W2120870716","https://openalex.org/W2124602541","https://openalex.org/W2140765374","https://openalex.org/W2144007657","https://openalex.org/W2169134868","https://openalex.org/W2180357386"],"related_works":["https://openalex.org/W1917108571","https://openalex.org/W2047713093","https://openalex.org/W2112042613","https://openalex.org/W2079355152","https://openalex.org/W2105296225","https://openalex.org/W2140765374","https://openalex.org/W2105578277","https://openalex.org/W2109426898","https://openalex.org/W2115169354","https://openalex.org/W1616182093"],"abstract_inverted_index":{"The":[0,27],"aim":[1],"of":[2,16,23],"this":[3],"paper":[4],"is":[5,50],"to":[6],"construct":[7],"wiretap":[8,48],"channel":[9,49],"codes":[10,31],"based":[11],"on":[12],"the":[13,14,37,41],"notion":[15],"a":[17,47],"hash":[18],"property":[19],"for":[20,46],"an":[21],"ensemble":[22],"functions":[24],"(sparse":[25],"matrices).":[26],"theorem":[28,45],"implies":[29],"that":[30],"using":[32],"sparse":[33],"matrices":[34],"can":[35],"achieve":[36],"optimal":[38],"rate.":[39],"Furthermore,":[40],"fixed-rate":[42],"universal":[43],"coding":[44],"also":[51],"presented.":[52]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
