{"id":"https://openalex.org/W4312254470","doi":"https://doi.org/10.1109/meditcom55741.2022.9928682","title":"Amplitude-Constrained Gaussian Wiretap Channel: Computation of the Optimal Input Distribution","display_name":"Amplitude-Constrained Gaussian Wiretap Channel: Computation of the Optimal Input Distribution","publication_year":2022,"publication_date":"2022-09-05","ids":{"openalex":"https://openalex.org/W4312254470","doi":"https://doi.org/10.1109/meditcom55741.2022.9928682"},"language":"en","primary_location":{"id":"doi:10.1109/meditcom55741.2022.9928682","is_oa":false,"landing_page_url":"https://doi.org/10.1109/meditcom55741.2022.9928682","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Mediterranean Conference on Communications and Networking (MeditCom)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/11311/1233912","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054111453","display_name":"Luca Barletta","orcid":"https://orcid.org/0000-0003-4052-2092"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Luca Barletta","raw_affiliation_strings":["Politecnico di Milano,Milano,Italy,20133"],"affiliations":[{"raw_affiliation_string":"Politecnico di Milano,Milano,Italy,20133","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066257035","display_name":"Alex Dytso","orcid":"https://orcid.org/0000-0003-0625-5306"},"institutions":[{"id":"https://openalex.org/I118118575","display_name":"New Jersey Institute of Technology","ror":"https://ror.org/05e74xb87","country_code":"US","type":"education","lineage":["https://openalex.org/I118118575"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alex Dytso","raw_affiliation_strings":["New Jersey Institute of Technology,Newark,NJ,USA,07102"],"affiliations":[{"raw_affiliation_string":"New Jersey Institute of Technology,Newark,NJ,USA,07102","institution_ids":["https://openalex.org/I118118575"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5054111453"],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":null,"apc_paid":null,"fwci":0.0915,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.42104506,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"106","last_page":"111"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9995999932289124,"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":0.9995999932289124,"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/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9778000116348267,"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/constraint","display_name":"Constraint (computer-aided design)","score":0.7423726320266724},{"id":"https://openalex.org/keywords/secrecy","display_name":"Secrecy","score":0.6986305117607117},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.6555109024047852},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.6307779550552368},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5766206383705139},{"id":"https://openalex.org/keywords/scalar","display_name":"Scalar (mathematics)","score":0.5704019069671631},{"id":"https://openalex.org/keywords/distribution","display_name":"Distribution (mathematics)","score":0.49598178267478943},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4925149381160736},{"id":"https://openalex.org/keywords/channel-capacity","display_name":"Channel capacity","score":0.47257936000823975},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4693033993244171},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4555247724056244},{"id":"https://openalex.org/keywords/capacity-planning","display_name":"Capacity planning","score":0.45336300134658813},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.45126086473464966},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4208815395832062},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3415389657020569},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3090677261352539},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1831614375114441},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.14208650588989258},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11428952217102051},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.09542450308799744},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.0565008819103241}],"concepts":[{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.7423726320266724},{"id":"https://openalex.org/C2776452267","wikidata":"https://www.wikidata.org/wiki/Q1503443","display_name":"Secrecy","level":2,"score":0.6986305117607117},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.6555109024047852},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6307779550552368},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5766206383705139},{"id":"https://openalex.org/C57691317","wikidata":"https://www.wikidata.org/wiki/Q1289248","display_name":"Scalar (mathematics)","level":2,"score":0.5704019069671631},{"id":"https://openalex.org/C110121322","wikidata":"https://www.wikidata.org/wiki/Q865811","display_name":"Distribution (mathematics)","level":2,"score":0.49598178267478943},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4925149381160736},{"id":"https://openalex.org/C97744766","wikidata":"https://www.wikidata.org/wiki/Q870845","display_name":"Channel capacity","level":3,"score":0.47257936000823975},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4693033993244171},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4555247724056244},{"id":"https://openalex.org/C2781007418","wikidata":"https://www.wikidata.org/wiki/Q1456934","display_name":"Capacity planning","level":2,"score":0.45336300134658813},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.45126086473464966},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4208815395832062},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3415389657020569},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3090677261352539},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1831614375114441},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.14208650588989258},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11428952217102051},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09542450308799744},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0565008819103241},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/meditcom55741.2022.9928682","is_oa":false,"landing_page_url":"https://doi.org/10.1109/meditcom55741.2022.9928682","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE International Mediterranean Conference on Communications and Networking (MeditCom)","raw_type":"proceedings-article"},{"id":"pmh:oai:re.public.polimi.it:11311/1233912","is_oa":true,"landing_page_url":"https://hdl.handle.net/11311/1233912","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:re.public.polimi.it:11311/1233912","is_oa":true,"landing_page_url":"https://hdl.handle.net/11311/1233912","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W252932944","https://openalex.org/W1608227167","https://openalex.org/W1796539907","https://openalex.org/W2047782453","https://openalex.org/W2068660182","https://openalex.org/W2101506680","https://openalex.org/W2111616148","https://openalex.org/W2128153585","https://openalex.org/W2148986322","https://openalex.org/W2529506699","https://openalex.org/W2982157847","https://openalex.org/W3175796742","https://openalex.org/W3198540165","https://openalex.org/W3215547692","https://openalex.org/W4289655200","https://openalex.org/W4293702014"],"related_works":["https://openalex.org/W2016567611","https://openalex.org/W2493929861","https://openalex.org/W2475541339","https://openalex.org/W2107199751","https://openalex.org/W565335793","https://openalex.org/W2566422402","https://openalex.org/W1954636918","https://openalex.org/W2122756979","https://openalex.org/W3011149529","https://openalex.org/W2128841511"],"abstract_inverted_index":{"This":[0],"paper":[1,55],"studies":[2],"a":[3,18,57,67],"scalar":[4],"Gaussian":[5],"wiretap":[6],"channel":[7],"where":[8],"instead":[9],"of":[10,37,50,69],"an":[11],"average":[12],"input":[13,80],"power":[14],"constraint,":[15],"we":[16],"consider":[17],"peak":[19],"amplitude":[20],"constraint":[21],"on":[22,42,47,61],"the":[23,32,35,38,43,48,51,62,70,75,78],"input.":[24],"The":[25],"goal":[26],"is":[27],"to":[28],"obtain":[29],"insights":[30],"into":[31],"secrecy-capacity":[33],"and":[34,66,77,81],"structure":[36,49],"secrecy-capacity-achieving":[39,52,79],"distribution.":[40],"Capitalizing":[41],"recent":[44],"theoretical":[45],"progress":[46],"distribution,":[53],"this":[54],"develops":[56],"numerical":[58],"procedure,":[59],"based":[60],"gradient":[63],"ascent":[64],"algorithm":[65],"version":[68],"Blahut-Arimoto":[71],"algorithm,":[72],"for":[73],"computing":[74],"secrecycapacity":[76],"output":[82],"distributions.":[83]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
