{"id":"https://openalex.org/W2947006759","doi":"https://doi.org/10.1109/tcomm.2020.2966693","title":"Parallel-Amplitude Architecture and Subset Ranking for Fast Distribution Matching","display_name":"Parallel-Amplitude Architecture and Subset Ranking for Fast Distribution Matching","publication_year":2020,"publication_date":"2020-01-15","ids":{"openalex":"https://openalex.org/W2947006759","doi":"https://doi.org/10.1109/tcomm.2020.2966693","mag":"2947006759"},"language":"en","primary_location":{"id":"doi:10.1109/tcomm.2020.2966693","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2020.2966693","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1902.08556","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069817937","display_name":"Tobias Fehenberger","orcid":"https://orcid.org/0000-0003-2504-1426"},"institutions":[{"id":"https://openalex.org/I1338984714","display_name":"ADVA Optical Networking (Germany)","ror":"https://ror.org/055kr0e44","country_code":"DE","type":"company","lineage":["https://openalex.org/I1338984714"]},{"id":"https://openalex.org/I39854257","display_name":"Mitsubishi Electric (Germany)","ror":"https://ror.org/04ccqwj03","country_code":"DE","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I39854257","https://openalex.org/I4210133125"]},{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["DE","US"],"is_corresponding":false,"raw_author_name":"Tobias Fehenberger","raw_affiliation_strings":["ADVA, Munich, Germany","Mitsubishi Electric Research Laboratories, Cambridge, Germany","[Mitsubishi Electric Research Laboratories, Cambridge, MA, Germany]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ADVA, Munich, Germany","institution_ids":["https://openalex.org/I1338984714"]},{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories, Cambridge, Germany","institution_ids":["https://openalex.org/I39854257"]},{"raw_affiliation_string":"[Mitsubishi Electric Research Laboratories, Cambridge, MA, Germany]","institution_ids":["https://openalex.org/I4210159266"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026610262","display_name":"David S. Millar","orcid":"https://orcid.org/0000-0002-6381-0604"},"institutions":[{"id":"https://openalex.org/I39854257","display_name":"Mitsubishi Electric (Germany)","ror":"https://ror.org/04ccqwj03","country_code":"DE","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I39854257","https://openalex.org/I4210133125"]},{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["DE","US"],"is_corresponding":false,"raw_author_name":"David S. Millar","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories, Cambridge, Germany","[Mitsubishi Electric Research Laboratories, Cambridge, MA, Germany]"],"raw_orcid":"https://orcid.org/0000-0002-6381-0604","affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories, Cambridge, Germany","institution_ids":["https://openalex.org/I39854257"]},{"raw_affiliation_string":"[Mitsubishi Electric Research Laboratories, Cambridge, MA, Germany]","institution_ids":["https://openalex.org/I4210159266"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023338067","display_name":"Toshiaki Koike\u2013Akino","orcid":"https://orcid.org/0000-0002-2578-5372"},"institutions":[{"id":"https://openalex.org/I39854257","display_name":"Mitsubishi Electric (Germany)","ror":"https://ror.org/04ccqwj03","country_code":"DE","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I39854257","https://openalex.org/I4210133125"]},{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["DE","US"],"is_corresponding":false,"raw_author_name":"Toshiaki Koike-Akino","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories, Cambridge, Germany","[Mitsubishi Electric Research Laboratories, Cambridge, MA, Germany]"],"raw_orcid":"https://orcid.org/0000-0002-2578-5372","affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories, Cambridge, Germany","institution_ids":["https://openalex.org/I39854257"]},{"raw_affiliation_string":"[Mitsubishi Electric Research Laboratories, Cambridge, MA, Germany]","institution_ids":["https://openalex.org/I4210159266"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009640703","display_name":"Keisuke Kojima","orcid":"https://orcid.org/0000-0002-5297-7900"},"institutions":[{"id":"https://openalex.org/I39854257","display_name":"Mitsubishi Electric (Germany)","ror":"https://ror.org/04ccqwj03","country_code":"DE","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I39854257","https://openalex.org/I4210133125"]},{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["DE","US"],"is_corresponding":false,"raw_author_name":"Keisuke Kojima","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories, Cambridge, Germany","[Mitsubishi Electric Research Laboratories, Cambridge, MA, Germany]"],"raw_orcid":"https://orcid.org/0000-0002-5297-7900","affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories, Cambridge, Germany","institution_ids":["https://openalex.org/I39854257"]},{"raw_affiliation_string":"[Mitsubishi Electric Research Laboratories, Cambridge, MA, Germany]","institution_ids":["https://openalex.org/I4210159266"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024747748","display_name":"Kieran Parsons","orcid":"https://orcid.org/0000-0002-4957-8140"},"institutions":[{"id":"https://openalex.org/I39854257","display_name":"Mitsubishi Electric (Germany)","ror":"https://ror.org/04ccqwj03","country_code":"DE","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I39854257","https://openalex.org/I4210133125"]},{"id":"https://openalex.org/I4210159266","display_name":"Mitsubishi Electric (United States)","ror":"https://ror.org/053jnhe44","country_code":"US","type":"company","lineage":["https://openalex.org/I1306287861","https://openalex.org/I4210133125","https://openalex.org/I4210159266"]}],"countries":["DE","US"],"is_corresponding":false,"raw_author_name":"Kieran Parsons","raw_affiliation_strings":["Mitsubishi Electric Research Laboratories, Cambridge, Germany","[Mitsubishi Electric Research Laboratories, Cambridge, MA, Germany]"],"raw_orcid":"https://orcid.org/0000-0002-4957-8140","affiliations":[{"raw_affiliation_string":"Mitsubishi Electric Research Laboratories, Cambridge, Germany","institution_ids":["https://openalex.org/I39854257"]},{"raw_affiliation_string":"[Mitsubishi Electric Research Laboratories, Cambridge, MA, Germany]","institution_ids":["https://openalex.org/I4210159266"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00241555,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"68","issue":"4","first_page":"1981","last_page":"1990"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9987999796867371,"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/T10125","display_name":"Advanced Wireless Communication Techniques","score":0.9987999796867371,"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9973999857902527,"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"}},{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/binary-number","display_name":"Binary number","score":0.6982436180114746},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6330607533454895},{"id":"https://openalex.org/keywords/additive-white-gaussian-noise","display_name":"Additive white Gaussian noise","score":0.5110105276107788},{"id":"https://openalex.org/keywords/amplitude","display_name":"Amplitude","score":0.47470346093177795},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.45336419343948364},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4167850613594055},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.415056049823761},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.41381603479385376},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.40130212903022766},{"id":"https://openalex.org/keywords/white-noise","display_name":"White noise","score":0.23501119017601013},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.22623944282531738},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.17176920175552368},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.16379103064537048},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14862608909606934},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12394237518310547},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08418658375740051}],"concepts":[{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.6982436180114746},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6330607533454895},{"id":"https://openalex.org/C169334058","wikidata":"https://www.wikidata.org/wiki/Q353292","display_name":"Additive white Gaussian noise","level":3,"score":0.5110105276107788},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.47470346093177795},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.45336419343948364},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4167850613594055},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.415056049823761},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.41381603479385376},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40130212903022766},{"id":"https://openalex.org/C112633086","wikidata":"https://www.wikidata.org/wiki/Q381287","display_name":"White noise","level":2,"score":0.23501119017601013},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.22623944282531738},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.17176920175552368},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.16379103064537048},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14862608909606934},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12394237518310547},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08418658375740051},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tcomm.2020.2966693","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcomm.2020.2966693","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Communications","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1902.08556","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1902.08556","pdf_url":"https://arxiv.org/pdf/1902.08556","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"mag:2947006759","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1902.08556v1","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"doi:10.48550/arxiv.1902.08556","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1902.08556","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1902.08556","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1902.08556","pdf_url":"https://arxiv.org/pdf/1902.08556","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320323383","display_name":"Technische Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/02kkvpp62"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2947006759.pdf","grobid_xml":"https://content.openalex.org/works/W2947006759.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W627952176","https://openalex.org/W1680923748","https://openalex.org/W1749807555","https://openalex.org/W1987897705","https://openalex.org/W2034323860","https://openalex.org/W2103206811","https://openalex.org/W2112544308","https://openalex.org/W2115001548","https://openalex.org/W2118111203","https://openalex.org/W2124556524","https://openalex.org/W2154518298","https://openalex.org/W2183415080","https://openalex.org/W2295374613","https://openalex.org/W2593775791","https://openalex.org/W2603494904","https://openalex.org/W2610165876","https://openalex.org/W2616472444","https://openalex.org/W2752137666","https://openalex.org/W2785202557","https://openalex.org/W2787764314","https://openalex.org/W2885207443","https://openalex.org/W2885589241","https://openalex.org/W2910758021","https://openalex.org/W2916508064","https://openalex.org/W2916851816","https://openalex.org/W2918003709","https://openalex.org/W2982451666","https://openalex.org/W3028046196","https://openalex.org/W6747360710","https://openalex.org/W6754723291"],"related_works":["https://openalex.org/W837864275","https://openalex.org/W2084589364","https://openalex.org/W2116324496","https://openalex.org/W2188016404","https://openalex.org/W2914236498","https://openalex.org/W2200744719","https://openalex.org/W1526908220","https://openalex.org/W2487563416","https://openalex.org/W3036460504","https://openalex.org/W3197965714","https://openalex.org/W2188480287","https://openalex.org/W3076616989","https://openalex.org/W170863601","https://openalex.org/W2588277222","https://openalex.org/W2736255840","https://openalex.org/W1120512308","https://openalex.org/W2165204981","https://openalex.org/W2583411974","https://openalex.org/W2197270977","https://openalex.org/W2183605245"],"abstract_inverted_index":{"A":[0],"distribution":[1],"matcher":[2],"(DM)":[3],"maps":[4],"a":[5,10,36,51,64,76,82,102,177],"binary":[6,53,130],"input":[7],"sequence":[8,66],"into":[9],"block":[11],"of":[12,20,126,128,164,173],"nonuniformly":[13],"distributed":[14],"symbols.":[15],"To":[16],"facilitate":[17],"the":[18,91,123,145,162],"implementation":[19],"shaped":[21,65],"signaling,":[22],"fast":[23],"DM":[24,38,105],"solutions":[25],"with":[26,40,50,67,88,158,187],"high":[27],"throughput":[28],"and":[29,90,134],"low":[30],"serialism":[31],"are":[32,56,120,142],"required.":[33],"We":[34,115],"propose":[35],"novel":[37,103],"architecture":[39],"parallel":[41,59,136],"amplitudes":[42],"(PA-DM)":[43],"for":[44,132,137,144],"which":[45],"m-1":[46],"component":[47,92],"DMs,":[48,101],"each":[49],"different":[52],"output":[54,96],"alphabet,":[55],"operated":[57],"in":[58,60,122],"order":[61,172],"to":[62,75,183],"generate":[63],"m":[68],"amplitudes.":[69],"With":[70],"negligible":[71],"rate":[72,178],"loss":[73,179],"compared":[74],"single":[77],"nonbinary":[78,185],"DM,":[79],"PA-DM":[80,156],"has":[81],"parallelization":[83],"factor":[84],"that":[85,119,141,155,180],"grows":[86],"linearly":[87],"m,":[89],"DMs":[93],"have":[94],"reduced":[95],"lengths.":[97],"For":[98,139],"such":[99],"binary-output":[100],"constant-composition":[104],"(CCDM)":[106],"algorithm":[107],"based":[108],"on":[109],"subset":[110],"ranking":[111],"(SR)":[112],"is":[113,181],"proposed.":[114],"present":[116],"SR-CCDM":[117,159],"algorithms":[118],"serial":[121],"minimum":[124],"number":[125,163],"occurrences":[127],"either":[129],"symbol":[131],"mapping,":[133],"fully":[135],"demapping.":[138],"distributions":[140],"optimized":[143],"additive":[146],"white":[147],"Gaussian":[148],"noise":[149],"(AWGN)":[150],"channel,":[151],"we":[152],"numerically":[153],"show":[154],"combined":[157],"can":[160],"reduce":[161],"sequential":[165],"processing":[166],"steps":[167],"by":[168],"more":[169],"than":[170],"an":[171],"magnitude,":[174],"while":[175],"having":[176],"comparable":[182],"conventional":[184],"CCDM":[186],"arithmetic":[188],"coding.":[189]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}