{"id":"https://openalex.org/W4403390289","doi":"https://doi.org/10.1109/tgcn.2024.3479460","title":"State-Aware Timeliness in Energy Harvesting IoT Systems Monitoring a Markovian Source","display_name":"State-Aware Timeliness in Energy Harvesting IoT Systems Monitoring a Markovian Source","publication_year":2024,"publication_date":"2024-10-14","ids":{"openalex":"https://openalex.org/W4403390289","doi":"https://doi.org/10.1109/tgcn.2024.3479460"},"language":"en","primary_location":{"id":"doi:10.1109/tgcn.2024.3479460","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgcn.2024.3479460","pdf_url":null,"source":{"id":"https://openalex.org/S4210192662","display_name":"IEEE Transactions on Green Communications and Networking","issn_l":"2473-2400","issn":["2473-2400"],"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 Transactions on Green Communications and Networking","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.1109/TGCN.2024.3479460","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007437174","display_name":"Erfan Delfani","orcid":"https://orcid.org/0000-0002-3026-394X"},"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":"Erfan Delfani","raw_affiliation_strings":["Department of Computer and Information Science, Link&#x00F6;ping University, Link&#x00F6;ping, Sweden","Department of Computer and Information Science Link&#x00F6;ping University, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-3026-394X","affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, Link&#x00F6;ping University, Link&#x00F6;ping, Sweden","institution_ids":["https://openalex.org/I102134673"]},{"raw_affiliation_string":"Department of Computer and Information Science Link&#x00F6;ping University, Sweden","institution_ids":["https://openalex.org/I102134673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017039113","display_name":"George Stamatakis","orcid":"https://orcid.org/0000-0002-3736-5682"},"institutions":[{"id":"https://openalex.org/I8901234","display_name":"Foundation for Research and Technology Hellas","ror":"https://ror.org/052rphn09","country_code":"GR","type":"facility","lineage":["https://openalex.org/I8901234"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"George J. Stamatakis","raw_affiliation_strings":["Institute of Computer Science, Foundation for Research and Technology - Hellas, Heraklion, Greece","Institute of Computer Science, Foundation for Research and Technology-Hellas (FORTH), Greece"],"raw_orcid":"https://orcid.org/0000-0002-3736-5682","affiliations":[{"raw_affiliation_string":"Institute of Computer Science, Foundation for Research and Technology - Hellas, Heraklion, Greece","institution_ids":["https://openalex.org/I8901234"]},{"raw_affiliation_string":"Institute of Computer Science, Foundation for Research and Technology-Hellas (FORTH), Greece","institution_ids":["https://openalex.org/I8901234"]}]},{"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","Department of Computer and Information Science Link&#x00F6;ping University, Sweden"],"raw_orcid":"https://orcid.org/0000-0003-4416-7702","affiliations":[{"raw_affiliation_string":"Department of Computer and Information Science, Link&#x00F6;ping University, Link&#x00F6;ping, Sweden","institution_ids":["https://openalex.org/I102134673"]},{"raw_affiliation_string":"Department of Computer and Information Science Link&#x00F6;ping University, Sweden","institution_ids":["https://openalex.org/I102134673"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5192,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.65314267,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"9","issue":"3","first_page":"977","last_page":"990"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9983000159263611,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9983000159263611,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9799000024795532,"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/T13052","display_name":"Molecular Communication and Nanonetworks","score":0.9521999955177307,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/internet-of-things","display_name":"Internet of Things","score":0.7052097916603088},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.6165904998779297},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5970518589019775},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"Energy harvesting","score":0.5577702522277832},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.4566690921783447},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4431188702583313},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.26178663969039917},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.06597784161567688},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.061749011278152466}],"concepts":[{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.7052097916603088},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.6165904998779297},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5970518589019775},{"id":"https://openalex.org/C101518730","wikidata":"https://www.wikidata.org/wiki/Q930236","display_name":"Energy harvesting","level":3,"score":0.5577702522277832},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.4566690921783447},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4431188702583313},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.26178663969039917},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.06597784161567688},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.061749011278152466},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tgcn.2024.3479460","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgcn.2024.3479460","pdf_url":null,"source":{"id":"https://openalex.org/S4210192662","display_name":"IEEE Transactions on Green Communications and Networking","issn_l":"2473-2400","issn":["2473-2400"],"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 Transactions on Green Communications and Networking","raw_type":"journal-article"},{"id":"pmh:oai:zenodo.org:14242968","is_oa":true,"landing_page_url":"https://doi.org/10.1109/TGCN.2024.3479460","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"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":"IEEE Transactions on Green Communications and Networking, (2024-10-14)","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:14242968","is_oa":true,"landing_page_url":"https://doi.org/10.1109/TGCN.2024.3479460","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"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":"IEEE Transactions on Green Communications and Networking, (2024-10-14)","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8600000143051147}],"awards":[],"funders":[{"id":"https://openalex.org/F1565793694","display_name":"Excellence Center at Link\u00f6ping \u2013 Lund in Information Technology","ror":null},{"id":"https://openalex.org/F4320322581","display_name":"Vetenskapsr\u00e5det","ror":"https://ror.org/03zttf063"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1640967807","https://openalex.org/W1993918491","https://openalex.org/W2649848418","https://openalex.org/W2744248483","https://openalex.org/W2750306308","https://openalex.org/W2885592455","https://openalex.org/W2886359150","https://openalex.org/W2887762842","https://openalex.org/W2903879234","https://openalex.org/W2951452709","https://openalex.org/W2961814621","https://openalex.org/W2963082493","https://openalex.org/W2963629792","https://openalex.org/W2963941676","https://openalex.org/W2964201926","https://openalex.org/W2970983057","https://openalex.org/W2971937201","https://openalex.org/W2974930049","https://openalex.org/W2982494625","https://openalex.org/W2996238281","https://openalex.org/W3007715074","https://openalex.org/W3010946786","https://openalex.org/W3019450228","https://openalex.org/W3020925646","https://openalex.org/W3021051411","https://openalex.org/W3041291604","https://openalex.org/W3134367369","https://openalex.org/W3137257456","https://openalex.org/W3164763813","https://openalex.org/W3187966457","https://openalex.org/W3197901880","https://openalex.org/W3203778212","https://openalex.org/W4296912959","https://openalex.org/W4323066509","https://openalex.org/W4384788000","https://openalex.org/W4386249811","https://openalex.org/W4388145476","https://openalex.org/W4389776294","https://openalex.org/W4390117590"],"related_works":["https://openalex.org/W2898145991","https://openalex.org/W4245926026","https://openalex.org/W4311097251","https://openalex.org/W2586548817","https://openalex.org/W2625093826","https://openalex.org/W2566010174","https://openalex.org/W2805827740","https://openalex.org/W1908935147","https://openalex.org/W1966708639","https://openalex.org/W1971404201"],"abstract_inverted_index":{"In":[0],"this":[1],"study,":[2],"we":[3,146,162],"investigate":[4],"the":[5,17,24,27,64,68,77,86,98,105,109,114,137,140,149,152,157,164],"optimal":[6,153],"transmission":[7,154],"policies":[8,166],"within":[9],"an":[10,53],"energy":[11,176],"harvesting":[12],"status":[13,20,80],"update":[14],"system,":[15],"where":[16],"demand":[18,59],"for":[19,60,82,104,156],"updates":[21,62,81],"depends":[22],"on":[23,134],"state":[25,51,84,106,138],"of":[26,79,85,93,100,108,139,151,179],"source.":[28],"The":[29],"system":[30],"monitors":[31],"a":[32,40,49,57,73,117,123],"source":[33,65],"with":[34,56],"two":[35,91],"contextual":[36],"states":[37],"characterized":[38],"by":[39,89],"Markovian":[41],"stochastic":[42,87,110,141],"process,":[43],"which":[44],"can":[45],"be":[46],"in":[47,67,174,177],"either":[48],"normal":[50],"or":[52],"alarm":[54,69,181],"state,":[55],"higher":[58],"fresh":[61],"when":[63],"is":[66],"state.":[70],"We":[71,112],"propose":[72],"metric":[74],"to":[75,102],"capture":[76],"freshness":[78],"each":[83],"process":[88],"introducing":[90],"Age":[92],"Information":[94],"(AoI)":[95],"variables,":[96],"extending":[97],"definition":[99],"AoI":[101,135],"account":[103],"changes":[107],"process.":[111,142],"formulate":[113],"problem":[115],"as":[116],"Markov":[118],"Decision":[119],"Process":[120],"(MDP),":[121],"utilizing":[122],"transition":[124],"cost":[125],"function":[126],"that":[127],"applies":[128],"linear":[129],"and":[130,136,170],"non-linear":[131],"penalties":[132],"based":[133],"Through":[143],"analytical":[144],"investigation,":[145],"delve":[147],"into":[148],"structure":[150],"policy":[155],"resulting":[158],"MDP":[159],"problem.":[160],"Furthermore,":[161],"evaluate":[163],"derived":[165],"via":[167],"numerical":[168],"results":[169],"demonstrate":[171],"their":[172],"effectiveness":[173],"reserving":[175],"anticipation":[178],"forthcoming":[180],"states.":[182]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
