{"id":"https://openalex.org/W2890977187","doi":"https://doi.org/10.1109/itw.2018.8613378","title":"On the Capacity Region for Secure Index Coding","display_name":"On the Capacity Region for Secure Index Coding","publication_year":2018,"publication_date":"2018-11-01","ids":{"openalex":"https://openalex.org/W2890977187","doi":"https://doi.org/10.1109/itw.2018.8613378","mag":"2890977187"},"language":"en","primary_location":{"id":"doi:10.1109/itw.2018.8613378","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2018.8613378","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Information Theory Workshop (ITW)","raw_type":"proceedings-article"},"type":"preprint","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/A5100385833","display_name":"Yuxin Liu","orcid":"https://orcid.org/0000-0002-8632-2910"},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Yuxin Liu","raw_affiliation_strings":["Research School of Engineering, Australian National University"],"affiliations":[{"raw_affiliation_string":"Research School of Engineering, Australian National University","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047865218","display_name":"Badri N. Vellambi","orcid":"https://orcid.org/0000-0003-0517-1282"},"institutions":[{"id":"https://openalex.org/I63135867","display_name":"University of Cincinnati","ror":"https://ror.org/01e3m7079","country_code":"US","type":"education","lineage":["https://openalex.org/I63135867"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Badri N. Vellambi","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, University of Cincinnati"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, University of Cincinnati","institution_ids":["https://openalex.org/I63135867"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101647166","display_name":"Young-Han Kim","orcid":"https://orcid.org/0000-0001-7255-8757"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Young-Han Kim","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of California, San Diego"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, San Diego","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068612701","display_name":"Parastoo Sadeghi","orcid":"https://orcid.org/0000-0002-9965-9483"},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Parastoo Sadeghi","raw_affiliation_strings":["Research School of Engineering, Australian National University"],"affiliations":[{"raw_affiliation_string":"Research School of Engineering, Australian National University","institution_ids":["https://openalex.org/I118347636"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100385833"],"corresponding_institution_ids":["https://openalex.org/I118347636"],"apc_list":null,"apc_paid":null,"fwci":2.9259,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.91797624,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998000264167786,"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/T10964","display_name":"Wireless Communication Security Techniques","score":0.9993000030517578,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9596999883651733,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6860790848731995},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.6835157871246338},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.6687273383140564},{"id":"https://openalex.org/keywords/linear-network-coding","display_name":"Linear network coding","score":0.5122989416122437},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5044246912002563},{"id":"https://openalex.org/keywords/secure-coding","display_name":"Secure coding","score":0.48790523409843445},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.4749705493450165},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.42014020681381226},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.36457139253616333},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2503605782985687},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21157574653625488},{"id":"https://openalex.org/keywords/information-security","display_name":"Information security","score":0.19067439436912537},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08427950739860535}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6860790848731995},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.6835157871246338},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.6687273383140564},{"id":"https://openalex.org/C138293262","wikidata":"https://www.wikidata.org/wiki/Q1089578","display_name":"Linear network coding","level":3,"score":0.5122989416122437},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5044246912002563},{"id":"https://openalex.org/C22680326","wikidata":"https://www.wikidata.org/wiki/Q7444867","display_name":"Secure coding","level":5,"score":0.48790523409843445},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.4749705493450165},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.42014020681381226},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.36457139253616333},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2503605782985687},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21157574653625488},{"id":"https://openalex.org/C527648132","wikidata":"https://www.wikidata.org/wiki/Q189900","display_name":"Information security","level":2,"score":0.19067439436912537},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08427950739860535},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.0},{"id":"https://openalex.org/C62913178","wikidata":"https://www.wikidata.org/wiki/Q7554361","display_name":"Software security assurance","level":4,"score":0.0},{"id":"https://openalex.org/C29983905","wikidata":"https://www.wikidata.org/wiki/Q7445066","display_name":"Security service","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/itw.2018.8613378","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itw.2018.8613378","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE Information Theory Workshop (ITW)","raw_type":"proceedings-article"},{"id":"pmh:oai:openresearch-repository.anu.edu.au:1885/201544","is_oa":false,"landing_page_url":"http://hdl.handle.net/1885/201544","pdf_url":null,"source":{"id":"https://openalex.org/S4306402539","display_name":"ANU Open Research (Australian National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I118347636","host_organization_name":"Australian National University","host_organization_lineage":["https://openalex.org/I118347636"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2018 IEEE Information Theory Workshop, ITW 2018","raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1494099594","https://openalex.org/W1549664537","https://openalex.org/W1586341635","https://openalex.org/W1981824316","https://openalex.org/W2081008934","https://openalex.org/W2123051422","https://openalex.org/W2178986096","https://openalex.org/W2262362834","https://openalex.org/W2266985944","https://openalex.org/W2580560673","https://openalex.org/W2746896597","https://openalex.org/W2783507191","https://openalex.org/W2885559265","https://openalex.org/W2886677553","https://openalex.org/W2886991919","https://openalex.org/W2890977187","https://openalex.org/W2963094668","https://openalex.org/W2964029623","https://openalex.org/W3099582795","https://openalex.org/W3101624132","https://openalex.org/W3105888764","https://openalex.org/W4300840296","https://openalex.org/W4302366875"],"related_works":["https://openalex.org/W2212571888","https://openalex.org/W2139379087","https://openalex.org/W4243853027","https://openalex.org/W3128132191","https://openalex.org/W2161474341","https://openalex.org/W2258031046","https://openalex.org/W2030775967","https://openalex.org/W4242191701","https://openalex.org/W2411222674","https://openalex.org/W2074236728"],"abstract_inverted_index":{"We":[0,38,72],"study":[1],"the":[2,7,13,20,29,44,50,63,79,89,94,99,123,127,136,154],"index":[3,51,95,142,156],"coding":[4,52,81,96,143,157],"problem":[5],"in":[6],"presence":[8],"of":[9,49,65,78,93,101],"an":[10,40,85],"eavesdropper,":[11,128],"where":[12],"aim":[14],"is":[15],"to":[16,22,115],"communicate":[17],"without":[18],"allowing":[19],"eavesdropper":[21],"learn":[23],"any":[24],"single":[25],"message":[26,125],"aside":[27],"from":[28],"messages":[30,134],"it":[31],"may":[32,112],"already":[33],"know":[34],"as":[35,60,62,126],"side":[36],"information.":[37],"establish":[39,153],"outer":[41],"bound":[42,87],"on":[43,88],"underlying":[45],"secure":[46,76,90,102,155],"capacity":[47,91,158],"region":[48,92],"problem,":[53],"which":[54,83],"includes":[55],"polymatroidal":[56],"and":[57],"security":[58],"constraints,":[59],"well":[61],"set":[64],"additional":[66],"decoding":[67],"constraints":[68],"for":[69],"legitimate":[70,119],"receivers.":[71],"then":[73],"propose":[74],"a":[75,105],"variant":[77],"composite":[80,103],"scheme,":[82],"yields":[84],"inner":[86],"problem.":[97],"For":[98,138],"achievability":[100],"coding,":[104],"secret":[106],"key":[107],"with":[108,145],"vanishingly":[109],"small":[110],"rate":[111],"be":[113],"needed":[114],"ensure":[116],"that":[117],"each":[118],"receiver":[120],"who":[121],"wants":[122],"same":[124],"knows":[129],"at":[130],"least":[131],"two":[132],"more":[133],"than":[135],"eavesdropper.":[137],"all":[139],"securely":[140],"feasible":[141],"problems":[144],"four":[146],"or":[147],"fewer":[148],"messages,":[149],"our":[150],"numerical":[151],"results":[152],"region.":[159]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
