{"id":"https://openalex.org/W3151443068","doi":"https://doi.org/10.1109/jsait.2023.3329034","title":"Online Energy Minimization Under a Peak Age of Information Constraint","display_name":"Online Energy Minimization Under a Peak Age of Information Constraint","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W3151443068","doi":"https://doi.org/10.1109/jsait.2023.3329034","mag":"3151443068"},"language":"en","primary_location":{"id":"doi:10.1109/jsait.2023.3329034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsait.2023.3329034","pdf_url":null,"source":{"id":"https://openalex.org/S4210211895","display_name":"IEEE Journal on Selected Areas in Information Theory","issn_l":"2641-8770","issn":["2641-8770"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Information Theory","raw_type":"journal-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/A5027103425","display_name":"Kumar Saurav","orcid":null},"institutions":[{"id":"https://openalex.org/I11947397","display_name":"Tata Institute of Fundamental Research","ror":"https://ror.org/03ht1xw27","country_code":"IN","type":"education","lineage":["https://openalex.org/I11947397","https://openalex.org/I2799351866","https://openalex.org/I3149292468"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Kumar Saurav","raw_affiliation_strings":["School of Technology and Computer Science, Tata Institute of Fundamental Research, Mumbai, India"],"affiliations":[{"raw_affiliation_string":"School of Technology and Computer Science, Tata Institute of Fundamental Research, Mumbai, India","institution_ids":["https://openalex.org/I11947397"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034942102","display_name":"Rahul Vaze","orcid":"https://orcid.org/0000-0002-9712-1110"},"institutions":[{"id":"https://openalex.org/I11947397","display_name":"Tata Institute of Fundamental Research","ror":"https://ror.org/03ht1xw27","country_code":"IN","type":"education","lineage":["https://openalex.org/I11947397","https://openalex.org/I2799351866","https://openalex.org/I3149292468"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Rahul Vaze","raw_affiliation_strings":["School of Technology and Computer Science, Tata Institute of Fundamental Research, Mumbai, India"],"affiliations":[{"raw_affiliation_string":"School of Technology and Computer Science, Tata Institute of Fundamental Research, Mumbai, India","institution_ids":["https://openalex.org/I11947397"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5027103425"],"corresponding_institution_ids":["https://openalex.org/I11947397"],"apc_list":null,"apc_paid":null,"fwci":1.8537,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.85188389,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"4","issue":null,"first_page":"579","last_page":"590"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":1.0,"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":1.0,"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/T10300","display_name":"Congenital Heart Disease Studies","score":0.9818999767303467,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12067","display_name":"Renal and Vascular Pathologies","score":0.9057000279426575,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.7468571066856384},{"id":"https://openalex.org/keywords/competitive-analysis","display_name":"Competitive analysis","score":0.7056148648262024},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.664400577545166},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6014737486839294},{"id":"https://openalex.org/keywords/performance-metric","display_name":"Performance metric","score":0.5740442872047424},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.5568907856941223},{"id":"https://openalex.org/keywords/online-algorithm","display_name":"Online algorithm","score":0.5410159826278687},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5242069959640503},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.5232309699058533},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5100913643836975},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5036537051200867},{"id":"https://openalex.org/keywords/monotonic-function","display_name":"Monotonic function","score":0.4892890155315399},{"id":"https://openalex.org/keywords/convex-function","display_name":"Convex function","score":0.48115837574005127},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.45326775312423706},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.4439314007759094},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.43996986746788025},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4347134530544281},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.2963785231113434},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28871089220046997},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.16814866662025452},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1536421775817871},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08725178241729736},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08689787983894348},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08108130097389221}],"concepts":[{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.7468571066856384},{"id":"https://openalex.org/C102408133","wikidata":"https://www.wikidata.org/wiki/Q5156350","display_name":"Competitive analysis","level":3,"score":0.7056148648262024},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.664400577545166},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6014737486839294},{"id":"https://openalex.org/C2780898871","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Performance metric","level":2,"score":0.5740442872047424},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.5568907856941223},{"id":"https://openalex.org/C196921405","wikidata":"https://www.wikidata.org/wiki/Q786431","display_name":"Online algorithm","level":2,"score":0.5410159826278687},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5242069959640503},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.5232309699058533},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5100913643836975},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5036537051200867},{"id":"https://openalex.org/C72169020","wikidata":"https://www.wikidata.org/wiki/Q194404","display_name":"Monotonic function","level":2,"score":0.4892890155315399},{"id":"https://openalex.org/C145446738","wikidata":"https://www.wikidata.org/wiki/Q319913","display_name":"Convex function","level":3,"score":0.48115837574005127},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.45326775312423706},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.4439314007759094},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.43996986746788025},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4347134530544281},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.2963785231113434},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28871089220046997},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.16814866662025452},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1536421775817871},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08725178241729736},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08689787983894348},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08108130097389221},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsait.2023.3329034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsait.2023.3329034","pdf_url":null,"source":{"id":"https://openalex.org/S4210211895","display_name":"IEEE Journal on Selected Areas in Information Theory","issn_l":"2641-8770","issn":["2641-8770"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Journal on Selected Areas in Information Theory","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1772542340","display_name":null,"funder_award_id":"RTI4001","funder_id":"https://openalex.org/F4320320768","funder_display_name":"Department of Atomic Energy, Government of India"}],"funders":[{"id":"https://openalex.org/F4320320768","display_name":"Department of Atomic Energy, Government of India","ror":"https://ror.org/02m388s04"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1640967807","https://openalex.org/W1932416753","https://openalex.org/W1993918491","https://openalex.org/W2066786775","https://openalex.org/W2069689609","https://openalex.org/W2099961254","https://openalex.org/W2138779116","https://openalex.org/W2744248483","https://openalex.org/W2904795012","https://openalex.org/W2914335017","https://openalex.org/W2915151495","https://openalex.org/W2963053102","https://openalex.org/W2963059018","https://openalex.org/W2963082493","https://openalex.org/W2963376941","https://openalex.org/W2964201926","https://openalex.org/W2976086205","https://openalex.org/W2997037399","https://openalex.org/W2997484716","https://openalex.org/W3003744005","https://openalex.org/W3006089094","https://openalex.org/W3009257218","https://openalex.org/W3010727161","https://openalex.org/W3041291604","https://openalex.org/W3045227837","https://openalex.org/W3048528828","https://openalex.org/W3054408115","https://openalex.org/W3091499726","https://openalex.org/W3134554244","https://openalex.org/W3135840200","https://openalex.org/W3136260254","https://openalex.org/W3138501765","https://openalex.org/W3153838606","https://openalex.org/W3154693612","https://openalex.org/W3208807216","https://openalex.org/W4287251934","https://openalex.org/W4387501305","https://openalex.org/W4387587717","https://openalex.org/W6780206173","https://openalex.org/W6792719347"],"related_works":["https://openalex.org/W4213299358","https://openalex.org/W2564742953","https://openalex.org/W2793095688","https://openalex.org/W1623410360","https://openalex.org/W3115340459","https://openalex.org/W2950803469","https://openalex.org/W2583614279","https://openalex.org/W2004975914","https://openalex.org/W2109659895","https://openalex.org/W2994171794"],"abstract_inverted_index":{"We":[0,112,152],"consider":[1,113],"a":[2,32,37,75,97,131,155,185],"node":[3,17,56],"where":[4],"packets":[5],"of":[6,25,39,80,126,130,138,162,168,199],"fixed":[7],"size":[8,177],"(in":[9,68],"bits)":[10],"are":[11],"generated":[12,41],"at":[13,28,64],"arbitrary":[14],"intervals.":[15],"The":[16],"is":[18,74,94,121],"required":[19],"to":[20,61,95],"maintain":[21],"the":[22,29,40,48,52,55,81,92,102,108,117,124,127,135,145,159,169,202,206],"peak":[23,109,179],"age":[24],"information":[26],"(AoI)":[27],"monitor":[30],"below":[31],"threshold":[33],"by":[34],"transmitting":[35],"potentially":[36],"subset":[38],"packets.":[42],"At":[43],"any":[44,88],"time,":[45],"depending":[46],"on":[47,158,201],"packet":[49,60,176],"availability":[50],"and":[51,63,134,178,182],"current":[53],"AoI,":[54],"can":[57],"choose":[58],"which":[59,189],"transmit,":[62],"what":[65],"transmission":[66,82],"speed":[67],"bits":[69],"per":[70],"second).":[71],"Power":[72],"consumption":[73,105],"monotonically":[76],"increasing":[77],"convex":[78],"function":[79],"speed.":[83],"In":[84],"this":[85],"paper,":[86],"for":[87,188],"given":[89],"time":[90],"horizon,":[91],"objective":[93],"find":[96],"causal":[98,132,164],"policy":[99,142,187],"that":[100,120,143,192],"minimizes":[101],"total":[103],"energy":[104],"while":[106],"satisfying":[107],"AoI":[110,180],"constraint.":[111],"competitive":[114,160,194],"ratio":[115,125,161,195],"as":[116,123,173,205],"performance":[118],"metric,":[119],"defined":[122],"expected":[128,136],"cost":[129,137],"policy,":[133],"an":[139],"optimal":[140],"offline":[141],"knows":[144],"input":[146],"(packet":[147],"generation":[148],"times)":[149],"in":[150,166],"advance.":[151],"first":[153],"derive":[154],"lower":[156,208],"bound":[157],"all":[163],"policies,":[165],"terms":[167],"system":[170,203],"parameters":[171,204],"(such":[172],"power":[174],"function,":[175],"threshold),":[181],"then":[183],"propose":[184],"particular":[186],"we":[190],"show":[191],"its":[193],"has":[196],"similar":[197],"order":[198],"dependence":[200],"derived":[207],"bound.":[209]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}