{"id":"https://openalex.org/W4292263356","doi":"https://doi.org/10.1109/tac.2022.3199211","title":"Model-Based Policy Iterations for Nonlinear Systems via Controlled Hamiltonian Dynamics","display_name":"Model-Based Policy Iterations for Nonlinear Systems via Controlled Hamiltonian Dynamics","publication_year":2022,"publication_date":"2022-08-17","ids":{"openalex":"https://openalex.org/W4292263356","doi":"https://doi.org/10.1109/tac.2022.3199211"},"language":"en","primary_location":{"id":"doi:10.1109/tac.2022.3199211","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tac.2022.3199211","pdf_url":"https://ieeexplore.ieee.org/ielx7/9/4601496/09858606.pdf","source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automatic Control","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://ieeexplore.ieee.org/ielx7/9/4601496/09858606.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018597173","display_name":"Mario Sassano","orcid":"https://orcid.org/0000-0003-4525-4656"},"institutions":[{"id":"https://openalex.org/I116067653","display_name":"University of Rome Tor Vergata","ror":"https://ror.org/02p77k626","country_code":"IT","type":"education","lineage":["https://openalex.org/I116067653"]},{"id":"https://openalex.org/I4210113126","display_name":"Istituto Nazionale di Fisica Nucleare, Roma Tor Vergata","ror":"https://ror.org/025rrx658","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210113126"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mario Sassano","raw_affiliation_strings":["Dipartimento di Ingegneria Civile ed Ingegneria Informatica, Universit&#x00E0; di Roma Tor Vergata, Roma, Italy","di Roma Tor Vergata, Roma, Italy"],"raw_orcid":"https://orcid.org/0000-0003-4525-4656","affiliations":[{"raw_affiliation_string":"Dipartimento di Ingegneria Civile ed Ingegneria Informatica, Universit&#x00E0; di Roma Tor Vergata, Roma, Italy","institution_ids":["https://openalex.org/I116067653"]},{"raw_affiliation_string":"di Roma Tor Vergata, Roma, Italy","institution_ids":["https://openalex.org/I4210113126"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080045020","display_name":"Thulasi Mylvaganam","orcid":"https://orcid.org/0000-0003-1993-4607"},"institutions":[{"id":"https://openalex.org/I13805885","display_name":"Vaughn College of Aeronautics and Technology","ror":"https://ror.org/056e22e24","country_code":"US","type":"education","lineage":["https://openalex.org/I13805885"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Thulasi Mylvaganam","raw_affiliation_strings":["Department of Aeronautics, Imperial College London, London, U.K"],"raw_orcid":"https://orcid.org/0000-0003-1993-4607","affiliations":[{"raw_affiliation_string":"Department of Aeronautics, Imperial College London, London, U.K","institution_ids":["https://openalex.org/I13805885"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018225150","display_name":"Alessandro Astolfi","orcid":"https://orcid.org/0000-0002-4331-454X"},"institutions":[{"id":"https://openalex.org/I4210113126","display_name":"Istituto Nazionale di Fisica Nucleare, Roma Tor Vergata","ror":"https://ror.org/025rrx658","country_code":"IT","type":"facility","lineage":["https://openalex.org/I160013858","https://openalex.org/I4210113126"]},{"id":"https://openalex.org/I4210139705","display_name":"Ingegneria dei Sistemi (Italy)","ror":"https://ror.org/03spsm219","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210139705"]},{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB","IT"],"is_corresponding":false,"raw_author_name":"Alessandro Astolfi","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London, London, U.K","Dipartimento di Ingegneria Civile ed Ingegneria Informatica, Universit&#x00E0","di Roma Tor Vergata, Roma, Italy"],"raw_orcid":"https://orcid.org/0000-0002-4331-454X","affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London, London, U.K","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Dipartimento di Ingegneria Civile ed Ingegneria Informatica, Universit&#x00E0","institution_ids":["https://openalex.org/I4210139705"]},{"raw_affiliation_string":"di Roma Tor Vergata, Roma, Italy","institution_ids":["https://openalex.org/I4210113126"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5214,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.84606123,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"68","issue":"5","first_page":"2683","last_page":"2698"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12794","display_name":"Adaptive Dynamic Programming Control","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T12794","display_name":"Adaptive Dynamic Programming Control","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T10675","display_name":"Mechanical Circulatory Support Devices","score":0.9805999994277954,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T12277","display_name":"Frequency Control in Power Systems","score":0.9617000222206116,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.6647124886512756},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5503720641136169},{"id":"https://openalex.org/keywords/gradient-descent","display_name":"Gradient descent","score":0.5114147067070007},{"id":"https://openalex.org/keywords/hamiltonian","display_name":"Hamiltonian (control theory)","score":0.5078254342079163},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.500269889831543},{"id":"https://openalex.org/keywords/invariant-manifold","display_name":"Invariant manifold","score":0.4988689422607422},{"id":"https://openalex.org/keywords/manifold","display_name":"Manifold (fluid mechanics)","score":0.4953838586807251},{"id":"https://openalex.org/keywords/bellman-equation","display_name":"Bellman equation","score":0.4587012827396393},{"id":"https://openalex.org/keywords/optimal-control","display_name":"Optimal control","score":0.4578087031841278},{"id":"https://openalex.org/keywords/iterative-learning-control","display_name":"Iterative learning control","score":0.4274935722351074},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4263162314891815},{"id":"https://openalex.org/keywords/invariant","display_name":"Invariant (physics)","score":0.42295822501182556},{"id":"https://openalex.org/keywords/scalar","display_name":"Scalar (mathematics)","score":0.41400688886642456},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.405226469039917},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.40346381068229675},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.36400336027145386},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.20492428541183472},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.17389360070228577},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16432908177375793},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.11833792924880981}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.6647124886512756},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5503720641136169},{"id":"https://openalex.org/C153258448","wikidata":"https://www.wikidata.org/wiki/Q1199743","display_name":"Gradient descent","level":3,"score":0.5114147067070007},{"id":"https://openalex.org/C130787639","wikidata":"https://www.wikidata.org/wiki/Q5645293","display_name":"Hamiltonian (control theory)","level":2,"score":0.5078254342079163},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.500269889831543},{"id":"https://openalex.org/C20483540","wikidata":"https://www.wikidata.org/wiki/Q4200516","display_name":"Invariant manifold","level":2,"score":0.4988689422607422},{"id":"https://openalex.org/C529865628","wikidata":"https://www.wikidata.org/wiki/Q1790740","display_name":"Manifold (fluid mechanics)","level":2,"score":0.4953838586807251},{"id":"https://openalex.org/C14646407","wikidata":"https://www.wikidata.org/wiki/Q1430750","display_name":"Bellman equation","level":2,"score":0.4587012827396393},{"id":"https://openalex.org/C91575142","wikidata":"https://www.wikidata.org/wiki/Q1971426","display_name":"Optimal control","level":2,"score":0.4578087031841278},{"id":"https://openalex.org/C117619785","wikidata":"https://www.wikidata.org/wiki/Q6094414","display_name":"Iterative learning control","level":3,"score":0.4274935722351074},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4263162314891815},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.42295822501182556},{"id":"https://openalex.org/C57691317","wikidata":"https://www.wikidata.org/wiki/Q1289248","display_name":"Scalar (mathematics)","level":2,"score":0.41400688886642456},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.405226469039917},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.40346381068229675},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.36400336027145386},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.20492428541183472},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.17389360070228577},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16432908177375793},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.11833792924880981},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tac.2022.3199211","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tac.2022.3199211","pdf_url":"https://ieeexplore.ieee.org/ielx7/9/4601496/09858606.pdf","source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automatic Control","raw_type":"journal-article"},{"id":"pmh:oai:art.torvergata.it:2108/338026","is_oa":true,"landing_page_url":"https://hdl.handle.net/2108/338026","pdf_url":"https://art.torvergata.it/bitstream/2108/338026/2/model%20based%20policy%20iterations%20for%20nonlinear%20systems%20via%20controlled%20hamiltonian%20dynamics.pdf","source":{"id":"https://openalex.org/S4306400993","display_name":"Cineca Institutional Research Information System (Tor Vergata University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I116067653","host_organization_name":"University of Rome Tor Vergata","host_organization_lineage":["https://openalex.org/I116067653"],"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":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:zenodo.org:7990233","is_oa":true,"landing_page_url":"https://zenodo.org/record/7990233","pdf_url":"https://zenodo.org/record/7990233","source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"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":"IEEE Transactions on Automatic Control 68(5) 2683-2698","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:spiral.imperial.ac.uk:10044/1/97507","is_oa":false,"landing_page_url":"http://hdl.handle.net/10044/1/97507","pdf_url":null,"source":{"id":"https://openalex.org/S4306401396","display_name":"Spiral (Imperial College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I47508984","host_organization_name":"Imperial College London","host_organization_lineage":["https://openalex.org/I47508984"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2698","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1109/tac.2022.3199211","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tac.2022.3199211","pdf_url":"https://ieeexplore.ieee.org/ielx7/9/4601496/09858606.pdf","source":{"id":"https://openalex.org/S184954342","display_name":"IEEE Transactions on Automatic Control","issn_l":"0018-9286","issn":["0018-9286","1558-2523","2334-3303"],"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Automatic Control","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2428888754","display_name":null,"funder_award_id":"739551","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G7842005466","display_name":null,"funder_award_id":"Horizon 2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4292263356.pdf","grobid_xml":"https://content.openalex.org/works/W4292263356.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W41554520","https://openalex.org/W177930832","https://openalex.org/W1502702737","https://openalex.org/W1595516097","https://openalex.org/W1965640670","https://openalex.org/W1983523797","https://openalex.org/W2024303516","https://openalex.org/W2027197837","https://openalex.org/W2037025184","https://openalex.org/W2048225205","https://openalex.org/W2065529863","https://openalex.org/W2073389244","https://openalex.org/W2077730310","https://openalex.org/W2078543085","https://openalex.org/W2093831009","https://openalex.org/W2098432798","https://openalex.org/W2108286682","https://openalex.org/W2109640889","https://openalex.org/W2160561608","https://openalex.org/W2165726932","https://openalex.org/W2198679917","https://openalex.org/W2334591577","https://openalex.org/W2564717627","https://openalex.org/W2902320909","https://openalex.org/W3135791089","https://openalex.org/W4205326910","https://openalex.org/W4214690803","https://openalex.org/W4252517507"],"related_works":["https://openalex.org/W3217574331","https://openalex.org/W2032227660","https://openalex.org/W1980855435","https://openalex.org/W2529467364","https://openalex.org/W2139555684","https://openalex.org/W2020506589","https://openalex.org/W2950257836","https://openalex.org/W3152370143","https://openalex.org/W2387355224","https://openalex.org/W2952016911"],"abstract_inverted_index":{"The":[0,126,152],"infinite-horizon":[1],"optimal":[2],"control":[3,92,210],"problem":[4],"for":[5,121,192],"nonlinear":[6],"systems":[7],"is":[8,40,66,85,130,175,198],"studied.":[9],"In":[10,35],"the":[11,26,38,43,46,55,58,62,74,77,82,99,107,110,122,145,148,171,178,181,185,196],"context":[12],"of":[13,25,45,51,57,76,89,109,135,147,173,180,188,202],"model-based,":[14],"iterative":[15],"learning":[16],"strategies":[17,191],"we":[18],"propose":[19],"an":[20,157,207],"alternative":[21],"definition":[22],"and":[23],"construction":[24],"<i>temporal":[27],"difference":[28,64],"error</i>":[29],"arising":[30],"in":[31,81,94,184],"Policy":[32],"Iteration":[33],"strategies.":[34],"such":[36,95],"architectures":[37],"error":[39,65],"computed":[41],"via":[42,69],"evolution":[44],"Hamiltonian":[47,83],"function":[48],"(or,":[49],"possibly,":[50],"its":[52],"integral)":[53],"along":[54],"trajectories":[56],"closed-loop":[59],"system.":[60],"Herein":[61],"temporal":[63],"instead":[67],"obtained":[68],"two":[70],"subsequent":[71],"steps:":[72],"first":[73],"dynamics":[75],"underlying":[78,149],"costate":[79],"variable":[80],"system":[84],"steered":[86],"by":[87,113,133,200],"means":[88,134,201],"a":[90,96,117,164,203],"(virtual)":[91],"input":[93],"way":[97],"that":[98,140],"stable":[100],"invariant":[101],"manifold":[102],"becomes":[103],"externally":[104],"attractive.":[105],"Then,":[106],"<i>distance-from-invariance</i>":[108],"manifold,":[111],"induced":[112],"approximate":[114],"solutions,":[115],"yields":[116,156],"natural":[118],"candidate":[119],"measure":[120],"<i>policy":[123,127],"evaluation</i>":[124],"step.":[125],"improvement</i>":[128],"phase":[129],"then":[131,155],"performed":[132],"standard":[136],"gradient":[137],"descent":[138],"methods":[139],"allows":[141],"to":[142,177],"correctly":[143],"update":[144],"weights":[146],"functional":[150],"approximator.":[151],"above":[153],"architecture":[154],"<i>iterative":[158],"(episodic)":[159],"learning</i>":[160],"scheme":[161],"based":[162],"on":[163],"scalar,":[165],"constant":[166],"<i>reward</i>":[167],"at":[168],"each":[169],"iteration,":[170],"value":[172],"which":[174],"insensitive":[176],"length":[179],"episode,":[182],"as":[183],"original":[186],"spirit":[187],"Reinforcement":[189],"Learning":[190],"discrete-time":[193],"systems.":[194],"Finally,":[195],"theory":[197],"validated":[199],"numerical":[204],"simulation":[205],"involving":[206],"automatic":[208],"flight":[209],"problem.":[211]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3}],"updated_date":"2026-06-16T09:24:06.705377","created_date":"2025-10-10T00:00:00"}
