{"id":"https://openalex.org/W4402892259","doi":"https://doi.org/10.1109/tmc.2024.3468382","title":"Catch Me If You Can: Deep Meta-RL for Search-and-Rescue Using LoRa UAV Networks","display_name":"Catch Me If You Can: Deep Meta-RL for Search-and-Rescue Using LoRa UAV Networks","publication_year":2024,"publication_date":"2024-09-26","ids":{"openalex":"https://openalex.org/W4402892259","doi":"https://doi.org/10.1109/tmc.2024.3468382"},"language":"en","primary_location":{"id":"doi:10.1109/tmc.2024.3468382","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2024.3468382","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer 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 Mobile Computing","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/A5055228818","display_name":"Mehdi Naderi Soorki","orcid":"https://orcid.org/0000-0003-1940-1341"},"institutions":[{"id":"https://openalex.org/I196051555","display_name":"Shahid Chamran University of Ahvaz","ror":"https://ror.org/01k3mbs15","country_code":"IR","type":"education","lineage":["https://openalex.org/I196051555"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Mehdi Naderi Soorki","raw_affiliation_strings":["IWiN Research Laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran","IWiN Research laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran"],"affiliations":[{"raw_affiliation_string":"IWiN Research Laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran","institution_ids":["https://openalex.org/I196051555"]},{"raw_affiliation_string":"IWiN Research laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran","institution_ids":["https://openalex.org/I196051555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036622492","display_name":"Hossein Aghajari","orcid":null},"institutions":[{"id":"https://openalex.org/I196051555","display_name":"Shahid Chamran University of Ahvaz","ror":"https://ror.org/01k3mbs15","country_code":"IR","type":"education","lineage":["https://openalex.org/I196051555"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Hossein Aghajari","raw_affiliation_strings":["IWiN Research Laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran","IWiN Research laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran"],"affiliations":[{"raw_affiliation_string":"IWiN Research Laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran","institution_ids":["https://openalex.org/I196051555"]},{"raw_affiliation_string":"IWiN Research laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran","institution_ids":["https://openalex.org/I196051555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064028782","display_name":"Sajad Ahmadinabi","orcid":null},"institutions":[{"id":"https://openalex.org/I196051555","display_name":"Shahid Chamran University of Ahvaz","ror":"https://ror.org/01k3mbs15","country_code":"IR","type":"education","lineage":["https://openalex.org/I196051555"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Sajad Ahmadinabi","raw_affiliation_strings":["IWiN Research Laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran","IWiN Research laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran"],"affiliations":[{"raw_affiliation_string":"IWiN Research Laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran","institution_ids":["https://openalex.org/I196051555"]},{"raw_affiliation_string":"IWiN Research laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran","institution_ids":["https://openalex.org/I196051555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088239199","display_name":"Hamed Bakhtiari Babadegani","orcid":null},"institutions":[{"id":"https://openalex.org/I196051555","display_name":"Shahid Chamran University of Ahvaz","ror":"https://ror.org/01k3mbs15","country_code":"IR","type":"education","lineage":["https://openalex.org/I196051555"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Hamed Bakhtiari Babadegani","raw_affiliation_strings":["IWiN Research Laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran","IWiN Research laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran"],"affiliations":[{"raw_affiliation_string":"IWiN Research Laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran","institution_ids":["https://openalex.org/I196051555"]},{"raw_affiliation_string":"IWiN Research laboratory, Engineering Faculty, Shahid Chamran University of Ahvaz, Ahvaz, Iran","institution_ids":["https://openalex.org/I196051555"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007712294","display_name":"Christina Chaccour","orcid":"https://orcid.org/0000-0001-9905-2932"},"institutions":[{"id":"https://openalex.org/I4210139236","display_name":"Ericsson (United States)","ror":"https://ror.org/03q3bdj78","country_code":"US","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210139236"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Christina Chaccour","raw_affiliation_strings":["Ericsson, Inc., Plano, TX, USA"],"affiliations":[{"raw_affiliation_string":"Ericsson, Inc., Plano, TX, USA","institution_ids":["https://openalex.org/I4210139236"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024108653","display_name":"Walid Saad","orcid":"https://orcid.org/0000-0003-2247-2458"},"institutions":[{"id":"https://openalex.org/I4210139747","display_name":"Virginia Hospital Center","ror":"https://ror.org/04fq6zd17","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210139747"]},{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Walid Saad","raw_affiliation_strings":["Virginia Tech. Research Center-Arlington, Arlington, VA, USA","Virginia Tech. research Center-Arlington, Arlington, VA, USA"],"affiliations":[{"raw_affiliation_string":"Virginia Tech. Research Center-Arlington, Arlington, VA, USA","institution_ids":["https://openalex.org/I4210139747"]},{"raw_affiliation_string":"Virginia Tech. research Center-Arlington, Arlington, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5055228818"],"corresponding_institution_ids":["https://openalex.org/I196051555"],"apc_list":null,"apc_paid":null,"fwci":2.1795,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.88147379,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"24","issue":"2","first_page":"763","last_page":"778"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12079","display_name":"IoT Networks and Protocols","score":0.9947999715805054,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9947999715805054,"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/T12042","display_name":"Satellite Communication Systems","score":0.9884999990463257,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9879999756813049,"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":0.7938522100448608},{"id":"https://openalex.org/keywords/search-and-rescue","display_name":"Search and rescue","score":0.5879227519035339},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3972253203392029},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.39372074604034424},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.34003111720085144},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.10863512754440308}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7938522100448608},{"id":"https://openalex.org/C2775935494","wikidata":"https://www.wikidata.org/wiki/Q741964","display_name":"Search and rescue","level":3,"score":0.5879227519035339},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3972253203392029},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.39372074604034424},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34003111720085144},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.10863512754440308}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmc.2024.3468382","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2024.3468382","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer 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 Mobile Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":43,"referenced_works":["https://openalex.org/W1585575029","https://openalex.org/W2604830243","https://openalex.org/W2610635404","https://openalex.org/W2765911599","https://openalex.org/W2889655092","https://openalex.org/W2900866002","https://openalex.org/W2912725789","https://openalex.org/W2951726731","https://openalex.org/W2973010884","https://openalex.org/W2981096252","https://openalex.org/W2981587265","https://openalex.org/W2992185168","https://openalex.org/W2996993260","https://openalex.org/W3006070445","https://openalex.org/W3017448888","https://openalex.org/W3077681484","https://openalex.org/W3090150912","https://openalex.org/W3095834193","https://openalex.org/W3117960395","https://openalex.org/W3126581466","https://openalex.org/W3149025761","https://openalex.org/W3163842339","https://openalex.org/W3171982046","https://openalex.org/W3206498893","https://openalex.org/W3212466978","https://openalex.org/W4205355298","https://openalex.org/W4211135879","https://openalex.org/W4214717370","https://openalex.org/W4281493143","https://openalex.org/W4283207180","https://openalex.org/W4283214185","https://openalex.org/W4286303998","https://openalex.org/W4323896650","https://openalex.org/W4376480670","https://openalex.org/W4377236612","https://openalex.org/W4384135348","https://openalex.org/W4391097116","https://openalex.org/W6638899659","https://openalex.org/W6677939520","https://openalex.org/W6692846177","https://openalex.org/W6736057607","https://openalex.org/W6738596827","https://openalex.org/W6767067800"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W4206733587","https://openalex.org/W2390279801","https://openalex.org/W2942338563","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2982185707","https://openalex.org/W2001405890"],"abstract_inverted_index":{"Long-range":[0],"(LoRa)":[1],"wireless":[2,10],"networks":[3,12],"have":[4,31],"been":[5],"widely":[6],"proposed":[7,180,226,232],"as":[8,57,114,161],"efficient":[9],"access":[11],"for":[13,171,211],"battery-constrained":[14],"Internet":[15],"of":[16,104,187,224,269,276],"Things":[17],"(IoT)":[18],"devices.":[19],"However,":[20],"applying":[21],"the":[22,70,105,123,126,135,150,185,188,194,199,206,222,225,231,261,270,274,287,291,296,307],"LoRa-based":[23],"IoT":[24],"network":[25,92],"in":[26,44,93,134,155,173,193,214,228,238,286],"search-and-rescue":[27],"(SAR)":[28],"operations":[29],"will":[30],"limited":[32],"coverage":[33],"caused":[34],"by":[35,130],"high":[36],"signal":[37],"attenuation":[38],"due":[39],"to":[40,62,69,121,148,198,283],"terrestrial":[41],"blockages,":[42],"especially":[43],"highly":[45],"remote":[46,137],"areas.":[47],"To":[48,220],"overcome":[49],"this":[50,80],"challenge,":[51],"using":[52,88],"unmanned":[53],"aerial":[54],"vehicles":[55],"(UAVs)":[56],"a":[58,76,89,115,131,156,162,165,215,241,244,248],"flying":[59,106],"LoRa":[60,67,91,107,127],"gateway":[61,109,153,191],"transfer":[63],"messages":[64],"from":[65,281],"ground":[66,71],"nodes":[68],"rescue":[72],"station":[73],"can":[74],"be":[75],"promising":[77],"solution.":[78],"In":[79],"paper,":[81],"an":[82],"artificial":[83],"intelligence-empowered":[84],"SAR":[85,172,196,212,233,277],"operation":[86,213],"framework":[87,168,183,227],"UAV-assisted":[90],"different":[94],"unknown":[95,177,218],"search":[96,138,158],"environments":[97,197],"is":[98,112,146,169,235,266,300],"designed":[99,147],"and":[100,176,202,217,247,303,310],"implemented.":[101],"The":[102,179],"problem":[103],"(FL)":[108],"control":[110,208,264],"policy":[111,145,209,265,299],"modeled":[113],"partially":[116],"observable":[117],"Markov":[118],"decision":[119],"process":[120],"move":[122],"UAV":[124,207,292],"towards":[125],"transmitter":[128],"carried":[129],"lost":[132],"person":[133],"known":[136],"area.":[139],"A":[140],"deep":[141,166,181,262,271,297,308],"reinforcement":[142],"learning":[143],"(RL)-based":[144],"determine":[149],"adaptive":[151],"FL":[152,190],"trajectory":[154],"given":[157],"environment.":[159,219],"Then,":[160],"general":[163],"solution,":[164],"meta-RL":[167,182,298],"used":[170],"any":[174],"new":[175,200,216],"environments.":[178],"integrates":[184],"information":[186],"prior":[189],"experience":[192],"previous":[195],"environment":[201],"then":[203],"rapidly":[204],"adapts":[205],"model":[210],"analyze":[221],"performance":[223],"real-world":[229],"scenarios,":[230],"system":[234],"experimentally":[236],"tested":[237],"three":[239],"environments:":[240],"university":[242],"campus,":[243],"wide":[245],"plain,":[246],"slotted":[249,288],"canyon":[250,289],"at":[251],"Mongasht":[252],"mountain":[253],"ranges,":[254],"Iran.":[255],"Experimental":[256],"results":[257],"show":[258],"that":[259],"if":[260],"meta-RL-based":[263],"applied":[267],"instead":[268],"RL-based":[272],"one,":[273],"number":[275],"time":[278],"slots":[279],"decreases":[280],"141":[282],"50.":[284],"Moreover,":[285],"environment,":[290],"energy":[293],"consumption":[294],"under":[295],"respectively":[301],"57%":[302],"23%":[304],"less":[305],"than":[306],"RL":[309,312],"Actor-Critic":[311],"policies.":[313]},"counts_by_year":[{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}