{"id":"https://openalex.org/W2805208908","doi":"https://doi.org/10.1109/pimrc.2018.8580701","title":"A Reinforcement Learning Approach to Age of Information in Multi-User Networks","display_name":"A Reinforcement Learning Approach to Age of Information in Multi-User Networks","publication_year":2018,"publication_date":"2018-09-01","ids":{"openalex":"https://openalex.org/W2805208908","doi":"https://doi.org/10.1109/pimrc.2018.8580701","mag":"2805208908"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc.2018.8580701","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2018.8580701","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1806.00336","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002544828","display_name":"Elif Tu\u011f\u00e7e Ceran","orcid":"https://orcid.org/0000-0002-6617-130X"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Elif Tugce Ceran","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London","[Department of Electrical and Electronic Engineering, Imperial College London.]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"[Department of Electrical and Electronic Engineering, Imperial College London.]","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016883501","display_name":"Den\u0131z G\u00fcnd\u00fcz","orcid":"https://orcid.org/0000-0002-7725-395X"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Deniz Gunduz","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London","[Department of Electrical and Electronic Engineering, Imperial College London.]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"[Department of Electrical and Electronic Engineering, Imperial College London.]","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041609088","display_name":"Andr\u00e1s Gy\u00f6rgy","orcid":"https://orcid.org/0000-0003-0586-4337"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Andras Gyorgy","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London","[Department of Electrical and Electronic Engineering, Imperial College London.]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"[Department of Electrical and Electronic Engineering, Imperial College London.]","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5002544828"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":0.3901,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.64986585,"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":"1967","last_page":"1971"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":0.9998999834060669,"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/T13553","display_name":"Age of Information Optimization","score":0.9998999834060669,"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/T12079","display_name":"IoT Networks and Protocols","score":0.972100019454956,"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/T13471","display_name":"Cognitive Functions and Memory","score":0.9233999848365784,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hybrid-automatic-repeat-request","display_name":"Hybrid automatic repeat request","score":0.9359235763549805},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7885982990264893},{"id":"https://openalex.org/keywords/automatic-repeat-request","display_name":"Automatic repeat request","score":0.725643515586853},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6817426681518555},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.6756432056427002},{"id":"https://openalex.org/keywords/a-priori-and-a-posteriori","display_name":"A priori and a posteriori","score":0.5590288639068604},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.545689582824707},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.49329227209091187},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4560633897781372},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.44054800271987915},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4010908901691437},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.19545021653175354},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17392003536224365},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12061786651611328},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09630963206291199}],"concepts":[{"id":"https://openalex.org/C118437007","wikidata":"https://www.wikidata.org/wiki/Q1017139","display_name":"Hybrid automatic repeat request","level":3,"score":0.9359235763549805},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7885982990264893},{"id":"https://openalex.org/C171952454","wikidata":"https://www.wikidata.org/wiki/Q29522","display_name":"Automatic repeat request","level":4,"score":0.725643515586853},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6817426681518555},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.6756432056427002},{"id":"https://openalex.org/C75553542","wikidata":"https://www.wikidata.org/wiki/Q178161","display_name":"A priori and a posteriori","level":2,"score":0.5590288639068604},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.545689582824707},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.49329227209091187},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4560633897781372},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.44054800271987915},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4010908901691437},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.19545021653175354},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17392003536224365},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12061786651611328},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09630963206291199},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/pimrc.2018.8580701","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc.2018.8580701","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE 29th Annual International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:1806.00336","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1806.00336","pdf_url":"https://arxiv.org/pdf/1806.00336","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"mag:2805208908","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1806.00336","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"pmh:oai:iris.unimore.it:11380/1202685","is_oa":true,"landing_page_url":"http://hdl.handle.net/11380/1202685","pdf_url":null,"source":{"id":"https://openalex.org/S4306400718","display_name":"IRIS UNIMORE (University of Modena and Reggio Emilia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122346577","host_organization_name":"University of Modena and Reggio Emilia","host_organization_lineage":["https://openalex.org/I122346577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"doi:10.48550/arxiv.1806.00336","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1806.00336","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1806.00336","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1806.00336","pdf_url":"https://arxiv.org/pdf/1806.00336","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.4000000059604645,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1685237807","https://openalex.org/W1932416753","https://openalex.org/W1993918491","https://openalex.org/W2075142536","https://openalex.org/W2146487252","https://openalex.org/W2744483094","https://openalex.org/W2963696760","https://openalex.org/W2963869148","https://openalex.org/W2963976574","https://openalex.org/W2964022677","https://openalex.org/W2964222997","https://openalex.org/W6679661297","https://openalex.org/W6747880423","https://openalex.org/W6752274832"],"related_works":["https://openalex.org/W3131269417","https://openalex.org/W2389415197","https://openalex.org/W3048770900","https://openalex.org/W2071202754","https://openalex.org/W1710275052","https://openalex.org/W2258660707","https://openalex.org/W3065850085","https://openalex.org/W2281240522","https://openalex.org/W2019061577","https://openalex.org/W1979116258","https://openalex.org/W2969591097","https://openalex.org/W1962870160","https://openalex.org/W2944107031","https://openalex.org/W2560232256","https://openalex.org/W2920309451","https://openalex.org/W2046199421","https://openalex.org/W2950426612","https://openalex.org/W2935338281","https://openalex.org/W2111593923","https://openalex.org/W2743833171"],"abstract_inverted_index":{"Scheduling":[0],"the":[1,16,20,29,35,64,77,92,99,129,133],"transmission":[2],"of":[3,18,25,38],"time-sensitive":[4],"data":[5],"to":[6,45,72,75],"multiple":[7],"users":[8,30],"over":[9],"error-prone":[10],"communication":[11],"channels":[12],"is":[13,84,118],"studied":[14,86],"with":[15],"goal":[17],"minimizing":[19],"long":[21],"term":[22],"average":[23,36],"age":[24],"information":[26,127],"(AoI)":[27],"at":[28,49],"under":[31,87],"a":[32,46,113,125],"constraint":[33],"on":[34,69,128],"number":[37],"transmissions.":[39],"The":[40,80],"source":[41],"can":[42],"transmit":[43,76],"only":[44],"single":[47],"user":[48,74],"each":[50,55],"time":[51],"slot,":[52],"and":[53,67,71,105,141],"after":[54],"transmission,":[56],"it":[57],"receives":[58],"an":[59],"instantaneous":[60],"ACK/NACK":[61],"feedback":[62,89],"from":[63],"intended":[65],"receiver,":[66],"decides":[68],"when":[70,91],"which":[73,120],"next":[78],"update.":[79],"optimal":[81],"scheduling":[82],"policy":[83],"first":[85],"different":[88],"mechanisms":[90],"channel":[93,134],"statistics":[94],"are":[95,110,139],"known;":[96],"in":[97],"particular,":[98],"standard":[100],"automatic":[101],"repeat":[102],"request":[103],"(ARQ)":[104],"hybrid":[106],"ARQ":[107],"(HARQ)":[108],"protocols":[109],"considered.":[111],"Then":[112],"reinforcement":[114],"learning":[115],"(RL)":[116],"approach":[117],"introduced,":[119],"does":[121],"not":[122],"assume":[123],"any":[124],"priori":[126],"random":[130],"processes":[131],"governing":[132],"states.":[135],"Different":[136],"RL":[137],"methods":[138],"applied":[140],"compared":[142],"through":[143],"numerical":[144],"simulations.":[145]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}