{"id":"https://openalex.org/W4394804864","doi":"https://doi.org/10.1109/jiot.2024.3387017","title":"Low-Latency Data Computation of Inland Waterway USVs for RIS-Assisted UAV MEC Network","display_name":"Low-Latency Data Computation of Inland Waterway USVs for RIS-Assisted UAV MEC Network","publication_year":2024,"publication_date":"2024-04-15","ids":{"openalex":"https://openalex.org/W4394804864","doi":"https://doi.org/10.1109/jiot.2024.3387017"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2024.3387017","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3387017","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/A5006208688","display_name":"Yangzhe Liao","orcid":"https://orcid.org/0000-0003-2841-9578"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yangzhe Liao","raw_affiliation_strings":["School of Information Engineering, Wuhan University of Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102648782","display_name":"Yuanyan Song","orcid":"https://orcid.org/0009-0004-7595-1529"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuanyan Song","raw_affiliation_strings":["School of Information Engineering, Wuhan University of Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067170986","display_name":"Shuang Xia","orcid":"https://orcid.org/0000-0002-4663-0855"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuang Xia","raw_affiliation_strings":["School of Information Engineering, Wuhan University of Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055241640","display_name":"Yi Han","orcid":"https://orcid.org/0000-0003-4669-9892"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Han","raw_affiliation_strings":["School of Information Engineering, Wuhan University of Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101773973","display_name":"Ning Xu","orcid":"https://orcid.org/0000-0001-8910-0937"},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ning Xu","raw_affiliation_strings":["School of Information Engineering, Wuhan University of Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Information Engineering, Wuhan University of Technology, Wuhan, China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042584242","display_name":"Xiaojun Zhai","orcid":"https://orcid.org/0000-0002-1030-8311"},"institutions":[{"id":"https://openalex.org/I110002522","display_name":"University of Essex","ror":"https://ror.org/02nkf1q06","country_code":"GB","type":"education","lineage":["https://openalex.org/I110002522"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Xiaojun Zhai","raw_affiliation_strings":["School of Computer Science and Electronic Engineering, University of Essex, Colchester, U.K"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Electronic Engineering, University of Essex, Colchester, U.K","institution_ids":["https://openalex.org/I110002522"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014642016","display_name":"Zhenhui Yuan","orcid":"https://orcid.org/0000-0001-5676-6433"},"institutions":[{"id":"https://openalex.org/I39555362","display_name":"University of Warwick","ror":"https://ror.org/01a77tt86","country_code":"GB","type":"education","lineage":["https://openalex.org/I39555362"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Zhenhui Yuan","raw_affiliation_strings":["School of Engineering, University of Warwick, Coventry, U.K"],"affiliations":[{"raw_affiliation_string":"School of Engineering, University of Warwick, Coventry, U.K","institution_ids":["https://openalex.org/I39555362"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5006208688"],"corresponding_institution_ids":["https://openalex.org/I196699116"],"apc_list":null,"apc_paid":null,"fwci":18.1722,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.98827354,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"11","issue":"16","first_page":"26713","last_page":"26726"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9987000226974487,"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"}},"topics":[{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9987000226974487,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9914000034332275,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9785000085830688,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/computer-science","display_name":"Computer science","score":0.7348829507827759},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5647040605545044},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5524932742118835},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.45663100481033325},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.45652782917022705},{"id":"https://openalex.org/keywords/lagrangian-relaxation","display_name":"Lagrangian relaxation","score":0.4368641674518585},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.42855846881866455},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.4217260181903839},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3515988886356354},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.32013991475105286},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.25086653232574463},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17449679970741272},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1664780080318451}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7348829507827759},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5647040605545044},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5524932742118835},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.45663100481033325},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.45652782917022705},{"id":"https://openalex.org/C91765299","wikidata":"https://www.wikidata.org/wiki/Q3424292","display_name":"Lagrangian relaxation","level":2,"score":0.4368641674518585},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.42855846881866455},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.4217260181903839},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3515988886356354},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.32013991475105286},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.25086653232574463},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17449679970741272},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1664780080318451},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jiot.2024.3387017","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2024.3387017","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"},{"id":"pmh:oai:repository.essex.ac.uk:38163","is_oa":false,"landing_page_url":"https://doi.org/10.1109/JIOT.2024.3387017","pdf_url":null,"source":{"id":"https://openalex.org/S4306401236","display_name":"Open Access at Essex (University of Essex)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I110002522","host_organization_name":"University of Essex","host_organization_lineage":["https://openalex.org/I110002522"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"NonPeerReviewed"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.6499999761581421}],"awards":[{"id":"https://openalex.org/G288192665","display_name":null,"funder_award_id":"52201417","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7773480713","display_name":null,"funder_award_id":"2021ZD0114600","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1500560931","https://openalex.org/W2784709112","https://openalex.org/W2945257455","https://openalex.org/W2951459666","https://openalex.org/W2965423167","https://openalex.org/W2965885938","https://openalex.org/W3006762012","https://openalex.org/W3036562336","https://openalex.org/W3100386461","https://openalex.org/W3103493968","https://openalex.org/W3107877555","https://openalex.org/W3131946904","https://openalex.org/W3188286850","https://openalex.org/W3206626070","https://openalex.org/W3207745675","https://openalex.org/W4205843045","https://openalex.org/W4206148828","https://openalex.org/W4206843530","https://openalex.org/W4210673662","https://openalex.org/W4221147571","https://openalex.org/W4226247133","https://openalex.org/W4285103008","https://openalex.org/W4285117372","https://openalex.org/W4285211764","https://openalex.org/W4285260532","https://openalex.org/W4285279866","https://openalex.org/W4296924419","https://openalex.org/W4312319218","https://openalex.org/W4312423685","https://openalex.org/W4312961085","https://openalex.org/W4312992204","https://openalex.org/W4318580233","https://openalex.org/W4322704138","https://openalex.org/W4361857622","https://openalex.org/W4381327681","https://openalex.org/W4385800782","https://openalex.org/W4387415250","https://openalex.org/W4387623740","https://openalex.org/W4387934881","https://openalex.org/W4400876835"],"related_works":["https://openalex.org/W2002102264","https://openalex.org/W4237964977","https://openalex.org/W2155100848","https://openalex.org/W2075228635","https://openalex.org/W3097196196","https://openalex.org/W3183857959","https://openalex.org/W2195430740","https://openalex.org/W2780775897","https://openalex.org/W3149469165","https://openalex.org/W2113857227"],"abstract_inverted_index":{"Unmanned":[0],"Surface":[1],"Vehicles":[2],"(USVs)":[3],"in":[4],"inland":[5],"waterways":[6],"have":[7],"drawn":[8],"increasing":[9],"attention":[10],"for":[11],"their":[12],"excellent":[13],"capability":[14,209],"to":[15,30,41,65,75,114,136,150,171],"serve":[16],"maritime":[17],"time-consuming":[18],"missions":[19],"such":[20],"as":[21],"autonomous":[22],"navigation":[23],"and":[24,104,210],"intelligent":[25,52],"monitoring.":[26],"However,":[27],"USVs":[28,68,77,84,97,152],"struggle":[29],"accomplish":[31],"emerging":[32],"computation-intensive":[33],"tasks":[34],"(e.g.,":[35],"sensor,":[36],"telemetry,":[37],"etc)":[38],"timely":[39],"due":[40],"the":[42,81,116,181,199,202,211],"limited":[43],"on-board":[44],"resources.":[45],"This":[46],"paper":[47],"proposes":[48],"a":[49,157],"novel":[50],"reconfigurable":[51],"surface":[53],"(RIS)-assisted":[54],"unmanned":[55],"aerial":[56],"vehicle":[57],"(UAV)":[58],"multi-access":[59],"edge":[60],"computing":[61],"(MEC)":[62],"network":[63],"architecture":[64],"support":[66],"low-latency":[67],"data":[69],"computation":[70],"with":[71,193],"time":[72,87,188],"window.":[73],"Aiming":[74],"enhance":[76],"task":[78,85,186],"processing":[79,86,187],"efficiency,":[80],"minimization":[82],"of":[83,162,201,213],"is":[88,112,124,134,148,169],"formulated":[89,117],"by":[90,189],"jointly":[91],"considering":[92],"UAVs":[93,101,138,173,207,214],"flight":[94,139],"route":[95,140],"selection,":[96,100],"execution":[98,153],"mode":[99,154],"hovering":[102,174],"coordinates":[103,175],"RIS":[105],"phase":[106],"shift":[107],"vector.":[108],"A":[109],"heuristic":[110],"solution":[111,183,204],"proposed":[113,135,149,170,182,203],"tackle":[115],"challenging":[118],"problem":[119,123],"iteratively.":[120],"The":[121],"original":[122],"decoupled":[125],"into":[126],"three":[127],"subproblems:":[128],"an":[129,143],"enhanced":[130,144],"deferred":[131],"acceptance":[132],"algorithm":[133,168],"solve":[137,151,172],"selection":[141,155],"subproblem;":[142,156],"Lagrangian":[145],"relaxation":[146],"method":[147,161],"joint":[158],"alternating":[159],"direction":[160],"multipliers":[163],"(ADMM)-successive":[164],"convex":[165],"approximation":[166],"(SCA)-based":[167],"subproblem.":[176],"Experiment":[177],"results":[178],"demonstrate":[179],"that":[180],"can":[184],"decrease":[185],"approximately":[190],"54%":[191],"compared":[192],"numerous":[194],"selected":[195],"advanced":[196],"algorithms.":[197],"Moreover,":[198],"performance":[200],"under":[205],"typical":[206],"caching":[208],"number":[212],"has":[215],"been":[216],"investigated.":[217]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":3}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
