{"id":"https://openalex.org/W1712111010","doi":"https://doi.org/10.1109/isit.2015.7282901","title":"Compute-and-forward can buy secrecy cheap","display_name":"Compute-and-forward can buy secrecy cheap","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W1712111010","doi":"https://doi.org/10.1109/isit.2015.7282901","mag":"1712111010"},"language":"en","primary_location":{"id":"doi:10.1109/isit.2015.7282901","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2015.7282901","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Information Theory (ISIT)","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/A5055429276","display_name":"Parisa Babaheidarian","orcid":null},"institutions":[{"id":"https://openalex.org/I111088046","display_name":"Boston University","ror":"https://ror.org/05qwgg493","country_code":"US","type":"education","lineage":["https://openalex.org/I111088046"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Parisa Babaheidarian","raw_affiliation_strings":["Boston University","[Boston University, USA]"],"affiliations":[{"raw_affiliation_string":"Boston University","institution_ids":[]},{"raw_affiliation_string":"[Boston University, USA]","institution_ids":["https://openalex.org/I111088046"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019523200","display_name":"Somayeh Salimi","orcid":null},"institutions":[{"id":"https://openalex.org/I86987016","display_name":"KTH Royal Institute of Technology","ror":"https://ror.org/026vcq606","country_code":"SE","type":"education","lineage":["https://openalex.org/I86987016"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Somayeh Salimi","raw_affiliation_strings":["KTH Royal Institute of Technology","KTH Royal Institute of  Technology (Sweden)"],"affiliations":[{"raw_affiliation_string":"KTH Royal Institute of Technology","institution_ids":["https://openalex.org/I86987016"]},{"raw_affiliation_string":"KTH Royal Institute of  Technology (Sweden)","institution_ids":["https://openalex.org/I86987016"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5055429276"],"corresponding_institution_ids":["https://openalex.org/I111088046"],"apc_list":null,"apc_paid":null,"fwci":0.7891,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.75401919,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2475","last_page":"2479"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":1.0,"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":1.0,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9968000054359436,"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9962999820709229,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7100445032119751},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.6708003282546997},{"id":"https://openalex.org/keywords/dirty-paper-coding","display_name":"Dirty paper coding","score":0.571647047996521},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5524946451187134},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4959915578365326},{"id":"https://openalex.org/keywords/lattice","display_name":"Lattice (music)","score":0.47698837518692017},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.4743838608264923},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4235464930534363},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4014774262905121},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3708809018135071},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2321045994758606},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.20571443438529968},{"id":"https://openalex.org/keywords/mimo","display_name":"MIMO","score":0.13117259740829468},{"id":"https://openalex.org/keywords/precoding","display_name":"Precoding","score":0.12769457697868347},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10813051462173462},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10615649819374084},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.0826295018196106}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7100445032119751},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.6708003282546997},{"id":"https://openalex.org/C2780186295","wikidata":"https://www.wikidata.org/wiki/Q3305007","display_name":"Dirty paper coding","level":5,"score":0.571647047996521},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5524946451187134},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4959915578365326},{"id":"https://openalex.org/C2781204021","wikidata":"https://www.wikidata.org/wiki/Q6497091","display_name":"Lattice (music)","level":2,"score":0.47698837518692017},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.4743838608264923},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4235464930534363},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4014774262905121},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3708809018135071},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2321045994758606},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.20571443438529968},{"id":"https://openalex.org/C207987634","wikidata":"https://www.wikidata.org/wiki/Q176862","display_name":"MIMO","level":3,"score":0.13117259740829468},{"id":"https://openalex.org/C160562895","wikidata":"https://www.wikidata.org/wiki/Q7239557","display_name":"Precoding","level":4,"score":0.12769457697868347},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10813051462173462},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10615649819374084},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0826295018196106},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit.2015.7282901","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isit.2015.7282901","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1512015702","https://openalex.org/W1512888666","https://openalex.org/W1681985504","https://openalex.org/W2005196269","https://openalex.org/W2118269164","https://openalex.org/W2129457795","https://openalex.org/W2145886843","https://openalex.org/W2554893510","https://openalex.org/W6630735667","https://openalex.org/W6637398789","https://openalex.org/W6677377565"],"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/W2013529234"],"abstract_inverted_index":{"We":[0,101],"consider":[1],"a":[2,10,63,77,85],"Gaussian":[3,49],"multiple":[4],"access":[5],"channel":[6],"with":[7,23,110,134],"K":[8],"transmitters,":[9],"(intended)":[11],"receiver":[12,25],"and":[13,51,112],"an":[14],"external":[15],"eavesdropper.":[16,32],"The":[17],"transmitters":[18],"wish":[19],"to":[20,71],"reliably":[21],"communicate":[22],"the":[24,31,46,52,57,72,92,121,127,143,147],"while":[26],"concealing":[27],"their":[28],"messages":[29],"from":[30],"This":[33],"scenario":[34],"has":[35],"been":[36],"investigated":[37],"in":[38,62,114,125,146],"prior":[39,144],"works":[40,96],"using":[41],"two":[42],"different":[43],"coding":[44,50,123],"techniques;":[45],"random":[47,122],"i.i.d.":[48],"signal":[53],"alignment":[54,88],"coding.":[55],"Although,":[56],"latter":[58],"offers":[59],"promising":[60],"results":[61,70],"very":[64],"high":[65],"SNR":[66,74,116,149],"regime,":[67],"extending":[68],"these":[69],"finite":[73,99],"regime":[75],"is":[76],"challenging":[78],"task.":[79],"In":[80],"this":[81],"paper,":[82],"we":[83,137,152],"propose":[84],"new":[86],"lattice":[87],"scheme":[89,119,124],"based":[90],"on":[91],"compute-and-forward":[93],"framework":[94],"which":[95,126],"at":[97],"any":[98],"SNR.":[100],"show":[102,138],"that":[103,139],"our":[104,118,140,154],"achievable":[105],"secure":[106,128],"sum":[107,129],"rate":[108,130],"scales":[109],"log(SNR)":[111],"hence,":[113],"most":[115],"regimes,":[117],"outperforms":[120],"does":[131],"not":[132],"grow":[133],"power.":[135],"Furthermore,":[136],"result":[141,155],"matches":[142],"work":[145],"infinite":[148],"regime.":[150],"Additionally,":[151],"analyze":[153],"numerically.":[156]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}