{"id":"https://openalex.org/W4411551266","doi":"https://doi.org/10.1109/tcomm.2025.3581967","title":"Cross-Domain Iterative Detection for OTFS Transmission With Frequency Domain Equalization","display_name":"Cross-Domain Iterative Detection for OTFS Transmission With Frequency Domain Equalization","publication_year":2025,"publication_date":"2025-06-23","ids":{"openalex":"https://openalex.org/W4411551266","doi":"https://doi.org/10.1109/tcomm.2025.3581967"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2025.3581967","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcomm.2025.3581967","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1109/tcomm.2025.3581967","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062881585","display_name":"Ruoxi Chong","orcid":"https://orcid.org/0000-0002-3348-8124"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ruoxi Chong","raw_affiliation_strings":["Centre for Wireless Innovation (CWI), Queen&#x2019;s University Belfast, Belfast, U.K","Centre for Wireless Innovation (CWI), Queen&#x2019;s University Belfast, U.K"],"raw_orcid":"https://orcid.org/0000-0002-3348-8124","affiliations":[{"raw_affiliation_string":"Centre for Wireless Innovation (CWI), Queen&#x2019;s University Belfast, Belfast, U.K","institution_ids":["https://openalex.org/I126231945"]},{"raw_affiliation_string":"Centre for Wireless Innovation (CWI), Queen&#x2019;s University Belfast, U.K","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045823074","display_name":"Shuangyang Li","orcid":"https://orcid.org/0000-0002-9503-4865"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Shuangyang Li","raw_affiliation_strings":["Faculty of Electrical Engineering and Computer Science, Technical University of Berlin, Berlin, Germany","Faculty of Electrical Engineering and Computer Science, Technical University of Berlin, Germany"],"raw_orcid":"https://orcid.org/0000-0002-9503-4865","affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering and Computer Science, Technical University of Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I4577782"]},{"raw_affiliation_string":"Faculty of Electrical Engineering and Computer Science, Technical University of Berlin, Germany","institution_ids":["https://openalex.org/I4577782"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074077175","display_name":"Zhiqiang Wei","orcid":"https://orcid.org/0000-0003-3400-5590"},"institutions":[{"id":"https://openalex.org/I87445476","display_name":"Xi'an Jiaotong University","ror":"https://ror.org/017zhmm22","country_code":"CN","type":"education","lineage":["https://openalex.org/I87445476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiqiang Wei","raw_affiliation_strings":["School of Mathematics and Statistics, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China"],"raw_orcid":"https://orcid.org/0000-0003-3400-5590","affiliations":[{"raw_affiliation_string":"School of Mathematics and Statistics, Xi&#x2019;an Jiaotong University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I87445476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035876091","display_name":"Michail Matthaiou","orcid":"https://orcid.org/0000-0001-9235-7741"},"institutions":[{"id":"https://openalex.org/I126231945","display_name":"Queen's University Belfast","ror":"https://ror.org/00hswnk62","country_code":"GB","type":"education","lineage":["https://openalex.org/I126231945"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Michail Matthaiou","raw_affiliation_strings":["Centre for Wireless Innovation (CWI), Queen&#x2019;s University Belfast, Belfast, U.K","Centre for Wireless Innovation (CWI), Queen&#x2019;s University Belfast, U.K"],"raw_orcid":"https://orcid.org/0000-0001-9235-7741","affiliations":[{"raw_affiliation_string":"Centre for Wireless Innovation (CWI), Queen&#x2019;s University Belfast, Belfast, U.K","institution_ids":["https://openalex.org/I126231945"]},{"raw_affiliation_string":"Centre for Wireless Innovation (CWI), Queen&#x2019;s University Belfast, U.K","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006080984","display_name":"Derrick Wing Kwan Ng","orcid":"https://orcid.org/0000-0001-6400-712X"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Derrick Wing Kwan Ng","raw_affiliation_strings":["School of Electrical Engineering and Telecommunications, University of New South Wales, Sydney, NSW, Australia","School of Electrical Engineering and Telecommunications, University of New South Wales, Australia"],"raw_orcid":"https://orcid.org/0000-0001-6400-712X","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering and Telecommunications, University of New South Wales, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I31746571"]},{"raw_affiliation_string":"School of Electrical Engineering and Telecommunications, University of New South Wales, Australia","institution_ids":["https://openalex.org/I31746571"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058252389","display_name":"Giuseppe Caire","orcid":"https://orcid.org/0000-0002-7749-1333"},"institutions":[{"id":"https://openalex.org/I4577782","display_name":"Technische Universit\u00e4t Berlin","ror":"https://ror.org/03v4gjf40","country_code":"DE","type":"education","lineage":["https://openalex.org/I4577782"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Giuseppe Caire","raw_affiliation_strings":["Faculty of Electrical Engineering and Computer Science, Technical University of Berlin, Berlin, Germany","Faculty of Electrical Engineering and Computer Science, Technical University of Berlin, Germany"],"raw_orcid":"https://orcid.org/0000-0002-7749-1333","affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering and Computer Science, Technical University of Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I4577782"]},{"raw_affiliation_string":"Faculty of Electrical Engineering and Computer Science, Technical University of Berlin, Germany","institution_ids":["https://openalex.org/I4577782"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3879,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.81748408,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"73","issue":"10","first_page":"9886","last_page":"9902"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11873","display_name":"PAPR reduction in OFDM","score":0.9908000230789185,"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/T11873","display_name":"PAPR reduction in OFDM","score":0.9908000230789185,"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/T10205","display_name":"Advanced Fiber Optic Sensors","score":0.9861000180244446,"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/T10767","display_name":"Advanced Photonic Communication Systems","score":0.982200026512146,"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/frequency-domain","display_name":"Frequency domain","score":0.6219289302825928},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.575574517250061},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5719258189201355},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.5404077768325806},{"id":"https://openalex.org/keywords/equalization","display_name":"Equalization (audio)","score":0.5225507616996765},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.48186859488487244},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4399879574775696},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2867688834667206},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.23774978518486023},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21950283646583557},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21205750107765198},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.18073493242263794}],"concepts":[{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.6219289302825928},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.575574517250061},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5719258189201355},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.5404077768325806},{"id":"https://openalex.org/C75755367","wikidata":"https://www.wikidata.org/wiki/Q104531076","display_name":"Equalization (audio)","level":3,"score":0.5225507616996765},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.48186859488487244},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4399879574775696},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2867688834667206},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.23774978518486023},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21950283646583557},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21205750107765198},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.18073493242263794},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tcomm.2025.3581967","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcomm.2025.3581967","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Communications","raw_type":"journal-article"},{"id":"pmh:oai:pure.qub.ac.uk/portal:publications/b47cecfa-a268-42cf-9f94-aa378f297eb4","is_oa":true,"landing_page_url":"https://pure.qub.ac.uk/en/publications/b47cecfa-a268-42cf-9f94-aa378f297eb4","pdf_url":"https://pureadmin.qub.ac.uk/ws/files/659402638/Cross-domain_iterative_detection.pdf","source":{"id":"https://openalex.org/S4306402319","display_name":"Research Portal (Queen's University Belfast)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I126231945","host_organization_name":"Queen's University Belfast","host_organization_lineage":["https://openalex.org/I126231945"],"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":"Chong, R, Li, S, Wei, Z, Matthaiou, M, Ng, D W K & Caire, G 2025, 'Cross-domain iterative detection for OTFS transmission with frequency domain equalization', IEEE Transactions on Communications, vol. 73, no. 10, pp. 9886-9902. https://doi.org/10.1109/TCOMM.2025.3581967","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1109/tcomm.2025.3581967","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tcomm.2025.3581967","pdf_url":null,"source":{"id":"https://openalex.org/S196647941","display_name":"IEEE Transactions on Communications","issn_l":"0090-6778","issn":["0090-6778","1558-0857"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Communications","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1566636077","display_name":"Platform Driving The Ultimate Connectivity","funder_award_id":"EP/X04047X/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G2333310010","display_name":null,"funder_award_id":"16KISK030","funder_id":"https://openalex.org/F4320321114","funder_display_name":"Bundesministerium f\u00fcr Bildung und Forschung"},{"id":"https://openalex.org/G2665779118","display_name":null,"funder_award_id":"No. EP/X04047X/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G3746626012","display_name":null,"funder_award_id":"No. 101105732 ? DDComRad","funder_id":"https://openalex.org/F4320338337","funder_display_name":"H2020 Marie Sk\u0142odowska-Curie Actions"},{"id":"https://openalex.org/G7374648612","display_name":null,"funder_award_id":"No. 101001331","funder_id":"https://openalex.org/F4320334678","funder_display_name":"European Research Council"}],"funders":[{"id":"https://openalex.org/F4320321114","display_name":"Bundesministerium f\u00fcr Bildung und Forschung","ror":"https://ror.org/04pz7b180"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"},{"id":"https://openalex.org/F4320334678","display_name":"European Research Council","ror":"https://ror.org/0472cxd90"},{"id":"https://openalex.org/F4320338337","display_name":"H2020 Marie Sk\u0142odowska-Curie Actions","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W1997834106","https://openalex.org/W2095715158","https://openalex.org/W2131897194","https://openalex.org/W2132305759","https://openalex.org/W2137813581","https://openalex.org/W2612254130","https://openalex.org/W2888002205","https://openalex.org/W2899406779","https://openalex.org/W2908111164","https://openalex.org/W2950013137","https://openalex.org/W2962951066","https://openalex.org/W2964036333","https://openalex.org/W2978825329","https://openalex.org/W2983602302","https://openalex.org/W3022137255","https://openalex.org/W3033820925","https://openalex.org/W3091365446","https://openalex.org/W3120875796","https://openalex.org/W3154139020","https://openalex.org/W3165171381","https://openalex.org/W3172410657","https://openalex.org/W3189209457","https://openalex.org/W3197359269","https://openalex.org/W3200668305","https://openalex.org/W3200797369","https://openalex.org/W3203702019","https://openalex.org/W4206924922","https://openalex.org/W4211192810","https://openalex.org/W4248709896","https://openalex.org/W4285047801","https://openalex.org/W4285210099","https://openalex.org/W4297310181","https://openalex.org/W4297310221","https://openalex.org/W4312635972","https://openalex.org/W4321021117","https://openalex.org/W4321482198","https://openalex.org/W4387870149","https://openalex.org/W4388426840","https://openalex.org/W4392152251","https://openalex.org/W4396712613","https://openalex.org/W4402263751","https://openalex.org/W4405909170"],"related_works":["https://openalex.org/W4362649942","https://openalex.org/W4362650463","https://openalex.org/W4378843470","https://openalex.org/W2007244060","https://openalex.org/W2213399209","https://openalex.org/W2357071098","https://openalex.org/W2037052377","https://openalex.org/W2372924712","https://openalex.org/W2117696246","https://openalex.org/W2073962778"],"abstract_inverted_index":{"Orthogonal":[0],"time":[1],"frequency":[2,79,209],"space":[3],"(OTFS)":[4],"modulation":[5],"has":[6,190],"received":[7],"significant":[8],"attention":[9],"recently":[10],"due":[11],"to":[12,17],"its":[13],"superior":[14],"performance":[15,52,228],"compared":[16],"conventional":[18],"multicarrier":[19],"waveforms.":[20],"However,":[21],"symbol":[22],"detection":[23,59],"with":[24,37],"OTFS":[25,54],"is":[26,162,169,183,199],"significantly":[27],"more":[28,184,200],"involved":[29],"and":[30,69,80,128,223],"typically":[31],"operates":[32],"on":[33],"large":[34],"signal":[35],"blocks":[36],"intersymbol":[38],"interference":[39],"(ISI)":[40],"in":[41,155],"the":[42,51,56,73,78,86,112,119,125,129,139,156,160,166,187,196,208,225,231],"delay-Doppler":[43],"(DD)":[44],"domain.":[45],"In":[46],"this":[47,108],"paper,":[48],"we":[49,110,136,173],"investigate":[50],"of":[53],"within":[55],"cross-domain":[57],"iterative":[58],"(CDID)":[60],"framework.":[61],"Specifically,":[62],"three":[63],"distinct":[64],"CDID":[65,121],"algorithms":[66],"are":[67,133],"presented":[68],"investigated,":[70],"which":[71],"estimate/detect":[72],"information":[74,93,182,198],"symbols":[75],"iteratively":[76],"across":[77],"DD":[81],"domains":[82],"via":[83],"passing":[84,176,195],"either":[85],"<italic":[87],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[88,178],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">a":[89],"posteriori</i>":[90,181],"or":[91,97],"extrinsic":[92,197],"using":[94],"a":[95,151,180],"full-sized":[96],"single-tap":[98],"linear":[99],"minimum":[100],"mean":[101,114],"square":[102,115],"error":[103,116,227],"(LMMSE)":[104],"estimator.":[105],"Building":[106],"upon":[107],"framework,":[109],"study":[111],"average":[113],"(MSE)":[117],"for":[118,202],"considered":[120],"algorithms,":[122],"where":[123,207],"both":[124],"bias":[126],"evolution":[127,132,158],"state":[130,157],"(variance)":[131],"investigated.":[134],"Particularly,":[135],"show":[137],"that":[138,165,175],"proposed":[140,232],"CDIDs":[141],"can":[142],"provide":[143],"unbiased":[144],"estimation":[145,161],"under":[146],"certain":[147],"channel":[148,189,211],"conditions.":[149],"Furthermore,":[150],"fixed":[152],"point":[153],"exists":[154],"when":[159,186],"unbiased,":[163],"indicating":[164],"algorithm\u2019s":[167],"convergence":[168],"guaranteed.":[170],"More":[171],"importantly,":[172],"reveal":[174],"the<italic":[177],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[179],"beneficial":[185],"underlying":[188],"negligible":[191],"Doppler":[192,204],"spread":[193,205],"while":[194],"suitable":[201],"non-negligible":[203],"cases,":[206],"domain":[210],"matrix":[212],"lacks":[213],"diagonal":[214],"dominance.":[215],"Our":[216],"numerical":[217],"results":[218],"confirm":[219],"our":[220],"analytical":[221],"findings":[222],"unveil":[224],"near-optimal":[226],"achieved":[229],"by":[230],"design.":[233]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}