{"id":"https://openalex.org/W2086784946","doi":"https://doi.org/10.1109/isit.2009.5205922","title":"On secrecy capacity per unit cost","display_name":"On secrecy capacity per unit cost","publication_year":2009,"publication_date":"2009-06-01","ids":{"openalex":"https://openalex.org/W2086784946","doi":"https://doi.org/10.1109/isit.2009.5205922","mag":"2086784946"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2009.5205922","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2009.5205922","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"},"type":"conference-paper","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/A5060271534","display_name":"Mustafa El-Halabi","orcid":null},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mustafa El-Halabi","raw_affiliation_strings":["Texas A&M University College Station, College Station, TX, US"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Texas A&M University College Station, College Station, TX, US","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006265534","display_name":"Tie Liu","orcid":"https://orcid.org/0000-0002-6412-2432"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tie Liu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Texas A&M University, College Station, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Texas A&M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007060246","display_name":"C.N. Georghiades","orcid":"https://orcid.org/0000-0001-8333-1638"},"institutions":[{"id":"https://openalex.org/I91045830","display_name":"Texas A&M University","ror":"https://ror.org/01f5ytq51","country_code":"US","type":"education","lineage":["https://openalex.org/I91045830"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Costas Georghiades","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Texas A&M University, College Station, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Texas A&M University, College Station, TX, USA","institution_ids":["https://openalex.org/I91045830"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I91045830"],"apc_list":null,"apc_paid":null,"fwci":0.4854,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.56981017,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"52","issue":null,"first_page":"2301","last_page":"2305"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9995999932289124,"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"}},{"id":"https://openalex.org/T12029","display_name":"DNA and Biological Computing","score":0.9995999932289124,"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/secrecy","display_name":"Secrecy","score":0.8698515892028809},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.6613634824752808},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5884455442428589},{"id":"https://openalex.org/keywords/unit","display_name":"Unit (ring theory)","score":0.5490381121635437},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5251823663711548},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.5136091709136963},{"id":"https://openalex.org/keywords/unit-cost","display_name":"Unit cost","score":0.4766148626804352},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.44986605644226074},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3625906705856323},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.33429354429244995},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3086666464805603},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.1667318344116211},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.15514633059501648},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1142626702785492},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.10586592555046082},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1021442711353302}],"concepts":[{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.8698515892028809},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.6613634824752808},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5884455442428589},{"id":"https://openalex.org/C122637931","wikidata":"https://www.wikidata.org/wiki/Q118084","display_name":"Unit (ring theory)","level":2,"score":0.5490381121635437},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5251823663711548},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.5136091709136963},{"id":"https://openalex.org/C87864170","wikidata":"https://www.wikidata.org/wiki/Q16897780","display_name":"Unit cost","level":2,"score":0.4766148626804352},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.44986605644226074},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3625906705856323},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.33429354429244995},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3086666464805603},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.1667318344116211},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.15514633059501648},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1142626702785492},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.10586592555046082},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1021442711353302},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit.2009.5205922","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2009.5205922","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Information Theory","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1549664537","https://openalex.org/W1667624797","https://openalex.org/W1995875735","https://openalex.org/W2010124162","https://openalex.org/W2042587503","https://openalex.org/W2043371182","https://openalex.org/W2043769961","https://openalex.org/W2104562009","https://openalex.org/W2123838014","https://openalex.org/W2130128605","https://openalex.org/W2144007657","https://openalex.org/W2160709761","https://openalex.org/W2170733622","https://openalex.org/W2949672874"],"related_works":["https://openalex.org/W2493929861","https://openalex.org/W2016567611","https://openalex.org/W2475541339","https://openalex.org/W565335793","https://openalex.org/W2363071176","https://openalex.org/W2107199751","https://openalex.org/W4243812570","https://openalex.org/W4300441478","https://openalex.org/W2062965938","https://openalex.org/W99756173"],"abstract_inverted_index":{"The":[0],"concept":[1,49],"of":[2,18,36,50,95],"channel":[3,31],"capacity":[4,32,52,78,108],"per":[5,33,53,79,109],"unit":[6,34,54,80,110],"cost":[7,35,55,81,111],"was":[8,22],"introduced":[9],"by":[10],"Verd\u00fa":[11],"in":[12],"1990":[13],"to":[14,56],"study":[15,57],"the":[16,30,48,76,93,106],"limits":[17],"wideband":[19,58],"communication.":[20],"It":[21],"shown":[23,69],"that":[24,70],"an":[25,71],"orthogonal":[26,72,96],"coding":[27,73],"scheme":[28,74],"achieves":[29,75],"memoryless":[37,63,89],"stationary":[38,64,90],"channels":[39],"with":[40,82],"a":[41,83],"zero-cost":[42,84],"input":[43,85],"letter.":[44,86],"This":[45],"paper":[46],"introduces":[47],"secrecy":[51,59,77,107],"communications.":[60],"For":[61,87],"degraded":[62],"wiretap":[65,91],"channels,":[66,92],"it":[67],"is":[68,98],"general":[88],"performance":[94],"codes":[97],"studied":[99],"and":[100,102],"lower":[101],"upper":[103],"bounds":[104],"on":[105],"are":[112],"provided.":[113]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}