{"id":"https://openalex.org/W4417281949","doi":"https://doi.org/10.1109/pimrc62392.2025.11274590","title":"Hierarchical Decision Making for Remote IoT Data Processing in Space Edge-Cloud Continuum","display_name":"Hierarchical Decision Making for Remote IoT Data Processing in Space Edge-Cloud Continuum","publication_year":2025,"publication_date":"2025-09-01","ids":{"openalex":"https://openalex.org/W4417281949","doi":"https://doi.org/10.1109/pimrc62392.2025.11274590"},"language":"en","primary_location":{"id":"doi:10.1109/pimrc62392.2025.11274590","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc62392.2025.11274590","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 36th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5001813056","display_name":"Swapnil Sadashiv Shinde","orcid":"https://orcid.org/0000-0003-2716-6441"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Swapnil Sadashiv Shinde","raw_affiliation_strings":["CNIT—University of Florence Research Unit,Firenze,Italy,50139"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CNIT—University of Florence Research Unit,Firenze,Italy,50139","institution_ids":["https://openalex.org/I45084792"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048205554","display_name":"Gayathri Guruvayoorappan","orcid":null},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gayathri Guruvayoorappan","raw_affiliation_strings":["German Aerospace Center (DLR),Institute of Communications and Navigation,Weßling,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR),Institute of Communications and Navigation,Weßling,Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020057627","display_name":"Tomaso de Cola","orcid":"https://orcid.org/0000-0003-0509-8521"},"institutions":[{"id":"https://openalex.org/I2898391981","display_name":"Deutsches Zentrum f\u00fcr Luft- und Raumfahrt e. V. (DLR)","ror":"https://ror.org/04bwf3e34","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I2898391981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Tomaso De Cola","raw_affiliation_strings":["German Aerospace Center (DLR),Institute of Communications and Navigation,Weßling,Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"German Aerospace Center (DLR),Institute of Communications and Navigation,Weßling,Germany","institution_ids":["https://openalex.org/I2898391981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059742626","display_name":"Daniele Tarchi","orcid":"https://orcid.org/0000-0001-7338-1957"},"institutions":[{"id":"https://openalex.org/I45084792","display_name":"University of Florence","ror":"https://ror.org/04jr1s763","country_code":"IT","type":"education","lineage":["https://openalex.org/I45084792"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Daniele Tarchi","raw_affiliation_strings":["University of Florence,Department of Information Engineering,Firenze,Italy,50139"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Florence,Department of Information Engineering,Firenze,Italy,50139","institution_ids":["https://openalex.org/I45084792"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.757099986076355,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.757099986076355,"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/T12042","display_name":"Satellite Communication Systems","score":0.12710000574588776,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T13553","display_name":"Age of Information Optimization","score":0.022199999541044235,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.777999997138977},{"id":"https://openalex.org/keywords/data-processing","display_name":"Data processing","score":0.5472999811172485},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.4519999921321869},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.40619999170303345},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.40230000019073486},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.39969998598098755},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.39590001106262207},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.38670000433921814},{"id":"https://openalex.org/keywords/hierarchy","display_name":"Hierarchy","score":0.3528999984264374}],"concepts":[{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.777999997138977},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7415000200271606},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.6664999723434448},{"id":"https://openalex.org/C138827492","wikidata":"https://www.wikidata.org/wiki/Q6661985","display_name":"Data processing","level":2,"score":0.5472999811172485},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.4519999921321869},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.40619999170303345},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.40230000019073486},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.39969998598098755},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.39590001106262207},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.38670000433921814},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.3528999984264374},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3386000096797943},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.3352000117301941},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.32659998536109924},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.32499998807907104},{"id":"https://openalex.org/C2986652147","wikidata":"https://www.wikidata.org/wiki/Q21809931","display_name":"Fog computing","level":3,"score":0.31839999556541443},{"id":"https://openalex.org/C75684735","wikidata":"https://www.wikidata.org/wiki/Q858810","display_name":"Big data","level":2,"score":0.3167000114917755},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.31540000438690186},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.3149999976158142},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.30649998784065247},{"id":"https://openalex.org/C43364308","wikidata":"https://www.wikidata.org/wiki/Q8799","display_name":"Byte","level":2,"score":0.3012999892234802},{"id":"https://openalex.org/C206345919","wikidata":"https://www.wikidata.org/wiki/Q20380951","display_name":"Resource (disambiguation)","level":2,"score":0.28619998693466187},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.2831999957561493},{"id":"https://openalex.org/C112118009","wikidata":"https://www.wikidata.org/wiki/Q4925872","display_name":"Data processing system","level":2,"score":0.2831000089645386},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.28209999203681946},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.26820001006126404},{"id":"https://openalex.org/C2987528665","wikidata":"https://www.wikidata.org/wiki/Q854845","display_name":"Earth observation satellite","level":3,"score":0.25999999046325684}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/pimrc62392.2025.11274590","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pimrc62392.2025.11274590","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE 36th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC)","raw_type":"proceedings-article"},{"id":"pmh:oai:flore.unifi.it:2158/1443612","is_oa":false,"landing_page_url":"https://hdl.handle.net/2158/1443612","pdf_url":null,"source":{"id":"https://openalex.org/S4306402033","display_name":"Florence Research (University of Florence)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I45084792","host_organization_name":"University of Florence","host_organization_lineage":["https://openalex.org/I45084792"],"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":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0,97,117],"Internet":[1],"of":[2,7,105,145,154],"Things":[3],"(IoT)":[4],"is":[5,99,121,131],"one":[6],"the":[8,24,33,39,42,49,63,78,86,141,160],"most":[9],"important":[10],"applications":[11],"in":[12,143],"a":[13,72,103,111,125],"distributed":[14],"edge-cloud":[15],"continuum.":[16],"In":[17,67],"this":[18],"study,":[19],"we":[20,69],"aim":[21],"to":[22,37,76],"solve":[23],"data":[25,40,87],"offloading":[26],"and":[27,62,81,94,108,128,148],"buffering":[28],"policy":[29],"selection":[30],"problem":[31,75,98],"for":[32],"remote":[34],"IoT":[35],"devices":[36],"process":[38],"over":[41,56,90],"space":[43,155],"edge":[44],"cloud":[45,65,95],"continuum":[46],"formed":[47],"by":[48],"non-terrestrial":[50],"Edge":[51],"Computing":[52],"(EC)":[53],"facilities,":[54],"deployed":[55],"Low":[57],"Earth":[58],"Orbit":[59],"(LEO)":[60],"satellites,":[61],"terrestrial":[64],"infrastructure.":[66],"particular,":[68],"have":[70],"developed":[71],"constrained":[73],"optimization":[74],"minimize":[77],"joint":[79],"latency":[80],"energy":[82],"costs":[83],"associated":[84],"with":[85,133,151],"processing":[88],"operation":[89],"LEO":[91],"satellite":[92],"nodes":[93],"facilities.":[96],"then":[100,122],"decomposed":[101],"into":[102],"hierarchy":[104],"decision-making":[106],"subproblems":[107],"addressed":[109],"using":[110],"Hierarchical":[112],"Reinforcement":[113],"Learning":[114],"(HRL)":[115],"approach.":[116],"proposed":[118],"HRL":[119],"solution":[120],"implemented":[123],"within":[124],"Python-based":[126],"simulator,":[127],"its":[129],"performance":[130],"compared":[132],"several":[134],"other":[135],"benchmark":[136],"solutions.":[137],"Performance":[138],"analysis":[139],"indicates":[140],"gain":[142],"terms":[144],"latency,":[146],"energy,":[147],"resource":[149],"utilization":[150,153],"adaptive":[152],"computing":[156],"resources":[157],"based":[158],"on":[159],"devices\u2019":[161],"demands.":[162]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-12-12T00:00:00"}