{"id":"https://openalex.org/W4388895184","doi":"https://doi.org/10.1109/ojcoms.2023.3334489","title":"Reinforcement Learning for Resilient Aerial-IRS Assisted Wireless Communications Networks in the Presence of Multiple Jammers","display_name":"Reinforcement Learning for Resilient Aerial-IRS Assisted Wireless Communications Networks in the Presence of Multiple Jammers","publication_year":2023,"publication_date":"2023-11-22","ids":{"openalex":"https://openalex.org/W4388895184","doi":"https://doi.org/10.1109/ojcoms.2023.3334489"},"language":"en","primary_location":{"id":"doi:10.1109/ojcoms.2023.3334489","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2023.3334489","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/8901158/10325598.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/8782661/8901158/10325598.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5047527466","display_name":"Zain Ul Abideen Tariq","orcid":"https://orcid.org/0009-0006-1321-2995"},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Zain Ul Abideen Tariq","raw_affiliation_strings":["Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Doha, Qatar","College of Science and Engineering, Division of Information and Computing Technology, Hamad Bin Khalifa University, Doha, Qatar"],"raw_orcid":"https://orcid.org/0009-0006-1321-2995","affiliations":[{"raw_affiliation_string":"Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Doha, Qatar","institution_ids":["https://openalex.org/I4210144839"]},{"raw_affiliation_string":"College of Science and Engineering, Division of Information and Computing Technology, Hamad Bin Khalifa University, Doha, Qatar","institution_ids":["https://openalex.org/I4210144839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079663711","display_name":"Emna Baccour","orcid":"https://orcid.org/0000-0001-8218-8745"},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Emna Baccour","raw_affiliation_strings":["Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Doha, Qatar","College of Science and Engineering, Division of Information and Computing Technology, Hamad Bin Khalifa University, Doha, Qatar"],"raw_orcid":"https://orcid.org/0000-0001-8218-8745","affiliations":[{"raw_affiliation_string":"Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Doha, Qatar","institution_ids":["https://openalex.org/I4210144839"]},{"raw_affiliation_string":"College of Science and Engineering, Division of Information and Computing Technology, Hamad Bin Khalifa University, Doha, Qatar","institution_ids":["https://openalex.org/I4210144839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061831106","display_name":"Aiman Erbad","orcid":"https://orcid.org/0000-0001-7565-5253"},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Aiman Erbad","raw_affiliation_strings":["Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Doha, Qatar","College of Science and Engineering, Division of Information and Computing Technology, Hamad Bin Khalifa University, Doha, Qatar"],"raw_orcid":"https://orcid.org/0000-0001-7565-5253","affiliations":[{"raw_affiliation_string":"Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Doha, Qatar","institution_ids":["https://openalex.org/I4210144839"]},{"raw_affiliation_string":"College of Science and Engineering, Division of Information and Computing Technology, Hamad Bin Khalifa University, Doha, Qatar","institution_ids":["https://openalex.org/I4210144839"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001299811","display_name":"Mounir Hamdi","orcid":"https://orcid.org/0000-0002-9766-0085"},"institutions":[{"id":"https://openalex.org/I4210144839","display_name":"Hamad bin Khalifa University","ror":"https://ror.org/03eyq4y97","country_code":"QA","type":"education","lineage":["https://openalex.org/I4210144839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Mounir Hamdi","raw_affiliation_strings":["Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Doha, Qatar","College of Science and Engineering, Division of Information and Computing Technology, Hamad Bin Khalifa University, Doha, Qatar"],"raw_orcid":"https://orcid.org/0000-0002-9766-0085","affiliations":[{"raw_affiliation_string":"Division of Information and Computing Technology, College of Science and Engineering, Hamad Bin Khalifa University, Doha, Qatar","institution_ids":["https://openalex.org/I4210144839"]},{"raw_affiliation_string":"College of Science and Engineering, Division of Information and Computing Technology, Hamad Bin Khalifa University, Doha, Qatar","institution_ids":["https://openalex.org/I4210144839"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210144839"],"apc_list":{"value":1750,"currency":"USD","value_usd":1750},"apc_paid":{"value":1750,"currency":"USD","value_usd":1750},"fwci":2.6675,"has_fulltext":true,"cited_by_count":22,"citation_normalized_percentile":{"value":0.9060352,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"5","issue":null,"first_page":"15","last_page":"37"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9991999864578247,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9991999864578247,"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/T11133","display_name":"UAV Applications and Optimization","score":0.9986000061035156,"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/T11192","display_name":"Underwater Vehicles and Communication Systems","score":0.9851999878883362,"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/reinforcement-learning","display_name":"Reinforcement learning","score":0.8364084959030151},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6652176976203918},{"id":"https://openalex.org/keywords/jamming","display_name":"Jamming","score":0.6549221277236938},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5875881910324097},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.5731276273727417},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.48284727334976196},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4397630989551544},{"id":"https://openalex.org/keywords/leverage","display_name":"Leverage (statistics)","score":0.43887773156166077},{"id":"https://openalex.org/keywords/smart-city","display_name":"Smart city","score":0.4354607164859772},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3283616006374359},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.30952590703964233},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2893897593021393}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.8364084959030151},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6652176976203918},{"id":"https://openalex.org/C2779079576","wikidata":"https://www.wikidata.org/wiki/Q17092823","display_name":"Jamming","level":2,"score":0.6549221277236938},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5875881910324097},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.5731276273727417},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.48284727334976196},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4397630989551544},{"id":"https://openalex.org/C153083717","wikidata":"https://www.wikidata.org/wiki/Q6535263","display_name":"Leverage (statistics)","level":2,"score":0.43887773156166077},{"id":"https://openalex.org/C2777103469","wikidata":"https://www.wikidata.org/wiki/Q1231558","display_name":"Smart city","level":3,"score":0.4354607164859772},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3283616006374359},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.30952590703964233},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2893897593021393},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/ojcoms.2023.3334489","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2023.3334489","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/8901158/10325598.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-163434","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-163434","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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":"Article"},{"id":"pmh:oai:doaj.org/article:e8074d7e9fef4c86ae26d2a09e575399","is_oa":true,"landing_page_url":"https://doaj.org/article/e8074d7e9fef4c86ae26d2a09e575399","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Open Journal of the Communications Society, Vol 5, Pp 15-37 (2024)","raw_type":"article"},{"id":"pmh:oai:figshare.com:article/25239784","is_oa":true,"landing_page_url":"https://figshare.com/articles/journal_contribution/Reinforcement_Learning_for_Resilient_Aerial-IRS_Assisted_Wireless_Communications_Networks_in_the_Presence_of_Multiple_Jammers/25239784","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1109/ojcoms.2023.3334489","is_oa":true,"landing_page_url":"https://doi.org/10.1109/ojcoms.2023.3334489","pdf_url":"https://ieeexplore.ieee.org/ielx7/8782661/8901158/10325598.pdf","source":{"id":"https://openalex.org/S4210202420","display_name":"IEEE Open Journal of the Communications Society","issn_l":"2644-125X","issn":["2644-125X"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310316002","host_organization_name":"IEEE Communications Society","host_organization_lineage":["https://openalex.org/P4310316002","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Communications Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Open Journal of the Communications Society","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334468","display_name":"Qatar National Library","ror":"https://ror.org/02jv93662"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4388895184.pdf","grobid_xml":"https://content.openalex.org/works/W4388895184.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W1641214707","https://openalex.org/W2173248099","https://openalex.org/W2736601468","https://openalex.org/W2765492968","https://openalex.org/W2774086490","https://openalex.org/W2800740088","https://openalex.org/W2889814140","https://openalex.org/W2891654323","https://openalex.org/W2930271577","https://openalex.org/W2962792006","https://openalex.org/W2963864421","https://openalex.org/W2984937369","https://openalex.org/W2990747873","https://openalex.org/W2997451079","https://openalex.org/W3012559367","https://openalex.org/W3042391361","https://openalex.org/W3097066866","https://openalex.org/W3104300639","https://openalex.org/W3108863254","https://openalex.org/W3109039904","https://openalex.org/W3119223610","https://openalex.org/W3124489138","https://openalex.org/W3133999295","https://openalex.org/W3146034362","https://openalex.org/W3158536576","https://openalex.org/W3161565715","https://openalex.org/W3197523458","https://openalex.org/W3200722893","https://openalex.org/W4200163854","https://openalex.org/W4200250731","https://openalex.org/W4205224143","https://openalex.org/W4206559190","https://openalex.org/W4210636886","https://openalex.org/W4234592368","https://openalex.org/W4280554108","https://openalex.org/W4290996307","https://openalex.org/W4298857966","https://openalex.org/W4312885347","https://openalex.org/W4388040768","https://openalex.org/W6637967152","https://openalex.org/W6638018090","https://openalex.org/W6741002519"],"related_works":["https://openalex.org/W1984793747","https://openalex.org/W4312547492","https://openalex.org/W3197729047","https://openalex.org/W3016692377","https://openalex.org/W1624160917","https://openalex.org/W2370486284","https://openalex.org/W2143847498","https://openalex.org/W2354671671","https://openalex.org/W1987034598","https://openalex.org/W2768698792"],"abstract_inverted_index":{"The":[0,129,200],"evolving":[1],"landscape":[2],"of":[3,56,97,168,244],"beyond":[4],"5G":[5],"and":[6,22,44,68,127,145,159,192,230,234,268,274],"6G":[7],"wireless":[8,109],"communication":[9,172],"systems":[10],"in":[11,60,111,173,195,249],"smart":[12,113],"urban":[13,115],"environments":[14],"faces":[15],"numerous":[16],"interference-related":[17],"challenges":[18],"posed":[19],"by":[20,42,185,281],"legitimate":[21],"illicit":[23],"devices.":[24,47,70],"In":[25],"this":[26,196],"context,":[27],"Intelligent":[28],"Reflecting":[29],"Surfaces":[30],"(IRS)":[31],"have":[32],"emerged":[33],"as":[34,79,122],"a":[35,57,75,103,112,150,187,256],"promising":[36],"solution":[37,106,258],"to":[38,163,181,207,227,260,278],"mitigate":[39],"interference":[40],"caused":[41],"obstacles":[43],"unknown":[45],"jamming":[46],"Existing":[48],"techniques":[49],"mainly":[50],"focus":[51,130],"on":[52,132],"mitigating":[53],"the":[54,81,84,89,95,98,165,214,242,261,265],"impact":[55,167],"single":[58,76],"jammer":[59],"IRS-assisted":[61],"communications":[62,110],"systems,":[63],"which":[64,93],"affects":[65],"both":[66,270],"stationary":[67],"mobile":[69],"Additionally,":[71],"these":[72],"approaches":[73],"target":[74],"objective,":[77],"such":[78,121],"minimizing":[80],"energy,":[82],"enhancing":[83],"transmission":[85,190,272],"rate,":[86],"or":[87],"maximizing":[88],"Signal-to-Interference-plus-Noise":[90],"Ratio":[91],"(SINR),":[92],"restrains":[94],"performance":[96],"system.":[99],"This":[100],"paper":[101],"offers":[102],"comprehensive":[104],"anti-jamming":[105],"for":[107,154],"securing":[108],"city":[114],"environment":[116],"comprising":[117],"diverse":[118],"public":[119,146],"events":[120],"sporting":[123],"events,":[124],"parades,":[125],"festivals,":[126],"exhibitions.":[128],"is":[131,203],"maintaining":[133],"essential":[134],"services":[135],"like":[136],"security,":[137],"law":[138],"enforcement,":[139],"logistics,":[140],"emergency":[141],"response,":[142],"crowd":[143],"management,":[144],"health.":[147],"We":[148],"introduce":[149],"Reinforcement":[151,217],"Learning-based":[152],"technique":[153,220,263],"UAV-mounted":[155],"IRS,":[156],"optimizing":[157],"trajectory":[158,229],"phase":[160,232],"shift":[161],"beamforming":[162],"counteract":[164],"disruptive":[166],"jammers,":[169],"ensuring":[170],"reliable":[171],"dynamic,":[174],"security-sensitive":[175],"settings":[176],"Our":[177],"approach":[178,248],"also":[179],"seeks":[180],"achieve":[182,235],"multi-objective":[183],"optimization":[184,202],"striking":[186],"balance":[188],"between":[189],"rate":[191],"energy":[193,275],"consumption":[194],"highly":[197],"challenging":[198],"environment.":[199],"formulated":[201],"computationally":[204],"complex":[205],"due":[206],"its":[208],"combinatorial":[209],"nature.":[210],"Hence,":[211],"we":[212],"leverage":[213],"light-weight":[215],"Deep":[216,222],"Learning":[218],"(DRL)":[219],"called":[221],"Deterministic":[223],"Policy":[224],"Gradient":[225],"(DDPG)":[226],"optimize":[228],"IRS":[231],"shifts":[233],"multiple":[236],"objectives":[237],"jointly.":[238],"Experimental":[239],"results":[240],"demonstrate":[241],"effectiveness":[243],"our":[245],"proposed":[246],"DDPGbased":[247],"outperforming":[250],"other":[251],"RL":[252],"algorithms.":[253],"It":[254],"achieves":[255],"near-optimal":[257],"compared":[259,277],"benchmark":[262],"within":[264],"close":[266],"gap":[267],"improves":[269],"achievable":[271],"rates":[273],"efficiency":[276],"related":[279],"works":[280],"50-70%.":[282]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":6}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}