{"id":"https://openalex.org/W4391020658","doi":"https://doi.org/10.1109/tcomm.2024.3356456","title":"Real-Time Reconstruction of Markov Sources and Remote Actuation Over Wireless Channels","display_name":"Real-Time Reconstruction of Markov Sources and Remote Actuation Over Wireless Channels","publication_year":2024,"publication_date":"2024-01-19","ids":{"openalex":"https://openalex.org/W4391020658","doi":"https://doi.org/10.1109/tcomm.2024.3356456"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2024.3356456","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2024.3356456","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Transactions on Communications","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/A5082362605","display_name":"Mehrdad Salimnejad","orcid":"https://orcid.org/0000-0002-0111-0717"},"institutions":[{"id":"https://openalex.org/I102134673","display_name":"Link\u00f6ping University","ror":"https://ror.org/05ynxx418","country_code":"SE","type":"education","lineage":["https://openalex.org/I102134673"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"Mehrdad Salimnejad","raw_affiliation_strings":["Department of Computer and Information Science, Link&#x00F6;ping University, Link&#x00F6;ping, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, Link&#x00F6;ping University, Link&#x00F6;ping, Sweden","institution_ids":["https://openalex.org/I102134673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088602155","display_name":"Marios Kountouris","orcid":"https://orcid.org/0000-0003-1143-080X"},"institutions":[{"id":"https://openalex.org/I1902872","display_name":"EURECOM","ror":"https://ror.org/00sse7z02","country_code":"FR","type":"education","lineage":["https://openalex.org/I1902872","https://openalex.org/I205703379"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Marios Kountouris","raw_affiliation_strings":["Communication Systems Department, EURECOM, Sophia-Antipolis, France","Communication Systems Department at EURECOM, Sophia-Antipolis, France"],"affiliations":[{"raw_affiliation_string":"Communication Systems Department, EURECOM, Sophia-Antipolis, France","institution_ids":["https://openalex.org/I1902872"]},{"raw_affiliation_string":"Communication Systems Department at EURECOM, Sophia-Antipolis, France","institution_ids":["https://openalex.org/I1902872"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084740578","display_name":"\u039d\u03b9\u03ba\u03cc\u03bb\u03b1\u03bf\u03c2 \u03a0\u03b1\u03c0\u03c0\u03ac\u03c2","orcid":"https://orcid.org/0000-0003-4416-7702"},"institutions":[{"id":"https://openalex.org/I102134673","display_name":"Link\u00f6ping University","ror":"https://ror.org/05ynxx418","country_code":"SE","type":"education","lineage":["https://openalex.org/I102134673"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Nikolaos Pappas","raw_affiliation_strings":["Department of Computer and Information Science, Link&#x00F6;ping University, Link&#x00F6;ping, Sweden"],"affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, Link&#x00F6;ping University, Link&#x00F6;ping, Sweden","institution_ids":["https://openalex.org/I102134673"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5082362605"],"corresponding_institution_ids":["https://openalex.org/I102134673"],"apc_list":null,"apc_paid":{"value":1296,"currency":"EUR","value_usd":1397},"fwci":9.3432,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.98295218,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"72","issue":"5","first_page":"2701","last_page":"2715"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":0.9995999932289124,"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":0.9995999932289124,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.978600025177002,"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"}},{"id":"https://openalex.org/T13471","display_name":"Cognitive Functions and Memory","score":0.9679999947547913,"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/computer-science","display_name":"Computer science","score":0.7021220922470093},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.5887842774391174},{"id":"https://openalex.org/keywords/markov-chain","display_name":"Markov chain","score":0.5493088960647583},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5181159377098083},{"id":"https://openalex.org/keywords/channel-state-information","display_name":"Channel state information","score":0.4869914948940277},{"id":"https://openalex.org/keywords/erasure","display_name":"Erasure","score":0.4778168499469757},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.46692439913749695},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.42295706272125244},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.40282562375068665},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3659706115722656},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.34517771005630493},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.1894279420375824},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1520373523235321},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.13997706770896912},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.13701540231704712},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11869099736213684}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7021220922470093},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.5887842774391174},{"id":"https://openalex.org/C98763669","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov chain","level":2,"score":0.5493088960647583},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5181159377098083},{"id":"https://openalex.org/C148063708","wikidata":"https://www.wikidata.org/wiki/Q5072511","display_name":"Channel state information","level":3,"score":0.4869914948940277},{"id":"https://openalex.org/C2778790127","wikidata":"https://www.wikidata.org/wiki/Q484885","display_name":"Erasure","level":2,"score":0.4778168499469757},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.46692439913749695},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.42295706272125244},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.40282562375068665},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3659706115722656},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.34517771005630493},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.1894279420375824},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1520373523235321},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.13997706770896912},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.13701540231704712},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11869099736213684},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcomm.2024.3356456","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2024.3356456","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","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 Transactions on Communications","raw_type":"journal-article"},{"id":"pmh:oai:fr.eurecom:7227","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4377196942","display_name":"Graduate School and Research Center in Digital Science (EURECOM)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1902872","host_organization_name":"EURECOM","host_organization_lineage":["https://openalex.org/I1902872"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Communications, 19 January 2024","raw_type":"Journal"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1640967807","https://openalex.org/W1971585841","https://openalex.org/W1980732596","https://openalex.org/W1984438130","https://openalex.org/W1996592945","https://openalex.org/W2002218489","https://openalex.org/W2011753154","https://openalex.org/W2021728389","https://openalex.org/W2075111064","https://openalex.org/W2100180997","https://openalex.org/W2110647183","https://openalex.org/W2125794835","https://openalex.org/W2155279174","https://openalex.org/W2169811528","https://openalex.org/W2745353977","https://openalex.org/W2809950409","https://openalex.org/W2884466981","https://openalex.org/W2963165507","https://openalex.org/W2963230267","https://openalex.org/W2963702887","https://openalex.org/W2963965711","https://openalex.org/W2964201338","https://openalex.org/W2964205676","https://openalex.org/W2970983057","https://openalex.org/W2978725006","https://openalex.org/W3008382652","https://openalex.org/W3041291604","https://openalex.org/W3128965347","https://openalex.org/W3164366798","https://openalex.org/W3167080497","https://openalex.org/W3180974649","https://openalex.org/W3199887708","https://openalex.org/W3204258145","https://openalex.org/W4214861222","https://openalex.org/W4285414102","https://openalex.org/W4286377573","https://openalex.org/W4313455370","https://openalex.org/W4323066509"],"related_works":["https://openalex.org/W2072016134","https://openalex.org/W2351168932","https://openalex.org/W2465690287","https://openalex.org/W2376389741","https://openalex.org/W2736413445","https://openalex.org/W2379651310","https://openalex.org/W2113019827","https://openalex.org/W1541249122","https://openalex.org/W2413828414","https://openalex.org/W2367222340"],"abstract_inverted_index":{"In":[0,131],"this":[1],"work,":[2],"we":[3,77,87,133,143,175,254],"study":[4,78],"the":[5,15,22,25,45,89,96,101,105,116,121,127,148,164,177,194,200,211,217,221,226,239,247],"real-time":[6,90],"tracking":[7],"and":[8,28,55,69,76,93,104,126,139,142,185],"reconstruction":[9,91,166],"of":[10,17,24,84,98,107,115,123,129,196,225],"an":[11,48,56,233],"information":[12,26],"source":[13,27,212],"with":[14,182,243],"purpose":[16],"actuation.":[18],"A":[19],"device":[20],"monitors":[21],"state":[23],"transmits":[29],"status":[30],"updates":[31],"to":[32,162,169,231,265],"a":[33,36,73,82,135,244,256],"receiver":[34],"over":[35],"wireless":[37],"erasure":[38],"channel.":[39],"We":[40,64,151],"consider":[41],"two":[42,154],"models":[43],"for":[44,81,147],"source,":[46],"namely":[47],"<italic":[49,57,257],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[50,58,258],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">N</i>":[51,59],"-state":[52,60],"Markov":[53,62],"chain":[54],"Birth-Death":[61],"process.":[63],"investigate":[65,88],"several":[66],"joint":[67],"sampling":[68,138,171,187,198,208,235,249,260],"transmission":[70,140],"policies,":[71],"including":[72],"semantics-aware":[74,186,218],"one,":[75],"their":[79],"performance":[80],"set":[83],"metrics.":[85,150],"Specifically,":[86],"error":[92,167,242],"its":[94],"variance,":[95],"cost":[97,106,172],"actuation":[99],"error,":[100,103],"consecutive":[102,241],"memory":[108],"error.":[109],"These":[110],"metrics":[111],"capture":[112],"different":[113],"characteristics":[114],"system":[117],"performance,":[118],"such":[119],"as":[120],"impact":[122],"erroneous":[124],"actions":[125],"timing":[128],"errors.":[130],"addition,":[132],"propose":[134,255],"randomized":[136,179,202],"stationary":[137,180,203],"policy":[141,181,204,219,236,261],"derive":[144],"closed-form":[145],"expressions":[146],"aforementioned":[149],"then":[152],"formulate":[153],"optimization":[155,159,228],"problems.":[156],"The":[157,223],"first":[158],"problem":[160,229],"aims":[161],"minimize":[163],"time-averaged":[165,170,248],"subject":[168],"constraint.":[173],"Then,":[174],"compare":[176],"optimal":[178,201,234],"uniform,":[183],"change-aware,":[184],"policies.":[188],"Our":[189],"results":[190],"show":[191],"that":[192,237],"in":[193],"scenario":[195],"constrained":[197],"generation,":[199],"outperforms":[205],"all":[206],"other":[207],"policies":[209],"when":[210],"is":[213,230,263],"rapidly":[214],"evolving.":[215],"Otherwise,":[216],"performs":[220],"best.":[222],"objective":[224],"second":[227],"obtain":[232],"minimizes":[238],"average":[240],"constraint":[245],"on":[246,252],"cost.":[250],"Based":[251],"this,":[253],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">wait-then-generate</i>":[259],"which":[262],"simple":[264],"implement.":[266]},"counts_by_year":[{"year":2025,"cited_by_count":16},{"year":2024,"cited_by_count":11},{"year":2023,"cited_by_count":3}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}