{"id":"https://openalex.org/W4410359258","doi":"https://doi.org/10.1109/jiot.2025.3570031","title":"MADRL-Based Edge Computing: Joint Energy-Latency Optimization for Marine Internet of Things","display_name":"MADRL-Based Edge Computing: Joint Energy-Latency Optimization for Marine Internet of Things","publication_year":2025,"publication_date":"2025-05-14","ids":{"openalex":"https://openalex.org/W4410359258","doi":"https://doi.org/10.1109/jiot.2025.3570031"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3570031","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3570031","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5102717169","display_name":"Weijian Xu","orcid":"https://orcid.org/0009-0009-5306-4247"},"institutions":[{"id":"https://openalex.org/I161346416","display_name":"Jimei University","ror":"https://ror.org/03hknyb50","country_code":"CN","type":"education","lineage":["https://openalex.org/I161346416"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weijian Xu","raw_affiliation_strings":["School of Ocean Information Engineering, Jimei University, Xiamen, China","School of Ocean Information Engineering, Jimei University, China"],"raw_orcid":"https://orcid.org/0009-0009-5306-4247","affiliations":[{"raw_affiliation_string":"School of Ocean Information Engineering, Jimei University, Xiamen, China","institution_ids":["https://openalex.org/I161346416"]},{"raw_affiliation_string":"School of Ocean Information Engineering, Jimei University, China","institution_ids":["https://openalex.org/I161346416"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102004134","display_name":"Wenqian Luo","orcid":"https://orcid.org/0009-0004-0240-1016"},"institutions":[{"id":"https://openalex.org/I161346416","display_name":"Jimei University","ror":"https://ror.org/03hknyb50","country_code":"CN","type":"education","lineage":["https://openalex.org/I161346416"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenqian Luo","raw_affiliation_strings":["School of Ocean Information Engineering, Jimei University, Xiamen, China","School of Ocean Information Engineering, Jimei University, China"],"raw_orcid":"https://orcid.org/0009-0004-0240-1016","affiliations":[{"raw_affiliation_string":"School of Ocean Information Engineering, Jimei University, Xiamen, China","institution_ids":["https://openalex.org/I161346416"]},{"raw_affiliation_string":"School of Ocean Information Engineering, Jimei University, China","institution_ids":["https://openalex.org/I161346416"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000584488","display_name":"Yanglong Sun","orcid":"https://orcid.org/0000-0003-3668-6617"},"institutions":[{"id":"https://openalex.org/I161346416","display_name":"Jimei University","ror":"https://ror.org/03hknyb50","country_code":"CN","type":"education","lineage":["https://openalex.org/I161346416"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanglong Sun","raw_affiliation_strings":["Navigation College, Jimei University, Xiamen, China","Navigation College, Jimei University, China"],"raw_orcid":"https://orcid.org/0000-0003-3668-6617","affiliations":[{"raw_affiliation_string":"Navigation College, Jimei University, Xiamen, China","institution_ids":["https://openalex.org/I161346416"]},{"raw_affiliation_string":"Navigation College, Jimei University, China","institution_ids":["https://openalex.org/I161346416"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022967503","display_name":"Zhibin Gao","orcid":"https://orcid.org/0000-0003-1878-9065"},"institutions":[{"id":"https://openalex.org/I161346416","display_name":"Jimei University","ror":"https://ror.org/03hknyb50","country_code":"CN","type":"education","lineage":["https://openalex.org/I161346416"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhibin Gao","raw_affiliation_strings":["Navigation College, Jimei University, Xiamen, China","Navigation College, Jimei University, China"],"raw_orcid":"https://orcid.org/0000-0003-1878-9065","affiliations":[{"raw_affiliation_string":"Navigation College, Jimei University, Xiamen, China","institution_ids":["https://openalex.org/I161346416"]},{"raw_affiliation_string":"Navigation College, Jimei University, China","institution_ids":["https://openalex.org/I161346416"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Bing Wu","orcid":"https://orcid.org/0009-0007-2253-490X"},"institutions":[{"id":"https://openalex.org/I178232147","display_name":"Guizhou University","ror":"https://ror.org/02wmsc916","country_code":"CN","type":"education","lineage":["https://openalex.org/I178232147"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing Wu","raw_affiliation_strings":["College of Big Data and Information Engineering, Guizhou University, Guiyang, China","College of Big Data and Information Engineering, Guizhou University, China"],"raw_orcid":"https://orcid.org/0009-0007-2253-490X","affiliations":[{"raw_affiliation_string":"College of Big Data and Information Engineering, Guizhou University, Guiyang, China","institution_ids":["https://openalex.org/I178232147"]},{"raw_affiliation_string":"College of Big Data and Information Engineering, Guizhou University, China","institution_ids":["https://openalex.org/I178232147"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050941002","display_name":"Lianyou Lai","orcid":"https://orcid.org/0009-0005-2825-9983"},"institutions":[{"id":"https://openalex.org/I161346416","display_name":"Jimei University","ror":"https://ror.org/03hknyb50","country_code":"CN","type":"education","lineage":["https://openalex.org/I161346416"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lianyou Lai","raw_affiliation_strings":["School of Ocean Information Engineering, Jimei University, Xiamen, China","School of Ocean Information Engineering, Jimei University, China"],"raw_orcid":"https://orcid.org/0009-0005-2825-9983","affiliations":[{"raw_affiliation_string":"School of Ocean Information Engineering, Jimei University, Xiamen, China","institution_ids":["https://openalex.org/I161346416"]},{"raw_affiliation_string":"School of Ocean Information Engineering, Jimei University, China","institution_ids":["https://openalex.org/I161346416"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8777,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.86162794,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"12","issue":"15","first_page":"30228","last_page":"30241"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.8916000127792358,"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":0.8916000127792358,"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/computer-science","display_name":"Computer science","score":0.8189364075660706},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.6148026585578918},{"id":"https://openalex.org/keywords/joint","display_name":"Joint (building)","score":0.585952639579773},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.531100332736969},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.4852752387523651},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4766303300857544},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4247414469718933},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.39313244819641113},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.25067394971847534},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.22112953662872314}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8189364075660706},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.6148026585578918},{"id":"https://openalex.org/C18555067","wikidata":"https://www.wikidata.org/wiki/Q8375051","display_name":"Joint (building)","level":2,"score":0.585952639579773},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.531100332736969},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.4852752387523651},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4766303300857544},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4247414469718933},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.39313244819641113},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.25067394971847534},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.22112953662872314},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2025.3570031","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3570031","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5050933071","display_name":null,"funder_award_id":"3502Z202473053","funder_id":"https://openalex.org/F4320316884","funder_display_name":"Natural Science Foundation of Xiamen City"},{"id":"https://openalex.org/G5660636910","display_name":null,"funder_award_id":"2022H0022","funder_id":"https://openalex.org/F4320334789","funder_display_name":"Japan Science and Technology Agency"}],"funders":[{"id":"https://openalex.org/F4320316884","display_name":"Natural Science Foundation of Xiamen City","ror":null},{"id":"https://openalex.org/F4320334789","display_name":"Japan Science and Technology Agency","ror":"https://ror.org/00097mb19"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W2012062191","https://openalex.org/W2793030651","https://openalex.org/W2798318343","https://openalex.org/W2897388593","https://openalex.org/W2965660127","https://openalex.org/W2999225051","https://openalex.org/W3028940968","https://openalex.org/W3048233142","https://openalex.org/W3092513807","https://openalex.org/W3158715390","https://openalex.org/W3164943027","https://openalex.org/W3167595236","https://openalex.org/W3169817290","https://openalex.org/W3189627679","https://openalex.org/W4205833229","https://openalex.org/W4206383810","https://openalex.org/W4285818829","https://openalex.org/W4295036262","https://openalex.org/W4312620418","https://openalex.org/W4313048468","https://openalex.org/W4317038519","https://openalex.org/W4319994053","https://openalex.org/W4365129481","https://openalex.org/W4378697064","https://openalex.org/W4378697408","https://openalex.org/W4385976088","https://openalex.org/W4386920218","https://openalex.org/W4387197056","https://openalex.org/W4387319124","https://openalex.org/W4387917775","https://openalex.org/W4388713799","https://openalex.org/W4390204407","https://openalex.org/W4390357417","https://openalex.org/W4390887465","https://openalex.org/W4391677763","https://openalex.org/W4392251840","https://openalex.org/W4392902708","https://openalex.org/W4393058201","https://openalex.org/W4393305551","https://openalex.org/W4396754760","https://openalex.org/W4400411258","https://openalex.org/W4401732049"],"related_works":["https://openalex.org/W4245926026","https://openalex.org/W4311097251","https://openalex.org/W2586548817","https://openalex.org/W2625093826","https://openalex.org/W4410295802","https://openalex.org/W4324372666","https://openalex.org/W4225706866","https://openalex.org/W2914646191","https://openalex.org/W3023564924","https://openalex.org/W2942586735"],"abstract_inverted_index":{"Mobile":[0],"edge":[1,61],"computing":[2,23,62],"technology":[3],"has":[4],"facilitated":[5],"the":[6,26,30,33,46,96,121,125,130,165],"deployment":[7],"of":[8,15,36,42,98,124],"high":[9],"computational":[10],"algorithms":[11],"on":[12],"Marine":[13],"Internet":[14],"things":[16],"(MIoT)":[17],"devices":[18],"that":[19,119],"equipped":[20],"with":[21,85,142],"limited":[22],"resources.":[24],"However,":[25],"dynamic":[27],"changes":[28],"in":[29,49,57,169],"network":[31],"environment,":[32],"strict":[34],"requirements":[35],"system":[37,79,103,173],"latency":[38,174],"and":[39,70,90,105,144,154,175,180],"energy":[40,106,176],"consumption":[41,177],"mobile":[43,60],"devices,":[44],"restrict":[45],"task":[47,86,152],"execution":[48],"MIoT.":[50],"This":[51,108],"paper":[52,109,131,171],"proposes":[53],"an":[54],"offloading":[55],"framework":[56],"a":[58,112,133],"marine":[59],"scenario,":[63],"which":[64],"is":[65],"assisted":[66],"by":[67,178],"sea":[68],"buoys":[69],"unmanned":[71],"aerial":[72],"vehicles":[73],"(UAVs).":[74],"Aiming":[75],"to":[76,150,162],"achieve":[77],"long-term":[78],"optimization":[80,94],"goals":[81],"under":[82,95],"resource-constrained":[83],"conditions,":[84],"partitioning,":[87],"user":[88],"scheduling,":[89],"resource":[91],"allocation":[92],"joint":[93],"constraints":[97],"UAV":[99],"residual":[100],"battery":[101],"life,":[102],"latency,":[104],"consumption.":[107],"specifically":[110],"introduces":[111],"Network":[113],"Partition":[114],"Point":[115],"Reservation":[116],"Algorithm":[117],"(NPPR)":[118],"reduces":[120,172],"solution":[122],"space":[123],"problem":[126],"through":[127],"preprocessing.":[128],"Subsequently,":[129],"presents":[132],"multiagent":[134],"deep":[135],"deterministic":[136],"policy":[137],"gradient":[138],"(MADDPG)":[139],"algorithm,":[140],"enhanced":[141],"standardization":[143],"adaptive":[145],"learning":[146],"rate":[147],"decay":[148],"(SA-MADDPG),":[149],"address":[151],"heterogeneity":[153],"environmental":[155],"dynamics.":[156],"Simulation":[157],"results":[158],"demonstrate":[159],"that,":[160],"compared":[161],"existing":[163],"algorithms,":[164],"SA-MADDPG":[166],"algorithm":[167],"proposed":[168],"this":[170],"34.7%":[179],"61.2%,":[181],"respectively.":[182]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}