{"id":"https://openalex.org/W2967141716","doi":"https://doi.org/10.1145/3360591","title":"On the complexity of checking transactional consistency","display_name":"On the complexity of checking transactional consistency","publication_year":2019,"publication_date":"2019-10-10","ids":{"openalex":"https://openalex.org/W2967141716","doi":"https://doi.org/10.1145/3360591","mag":"2967141716"},"language":"en","primary_location":{"id":"doi:10.1145/3360591","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3360591","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3360591","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Programming Languages","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3360591","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5071876547","display_name":"Ranadeep Biswas","orcid":null},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},{"id":"https://openalex.org/I4210117673","display_name":"Institut de Recherche en Informatique Fondamentale","ror":"https://ror.org/02krdtz55","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I4210089394","https://openalex.org/I4210117673","https://openalex.org/I4210139971"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ranadeep Biswas","raw_affiliation_strings":["University of Paris, France / IRIF, France / CNRS, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Paris, France / IRIF, France / CNRS, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I4210117673"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040528930","display_name":"Constantin Enea","orcid":"https://orcid.org/0000-0003-2727-8865"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},{"id":"https://openalex.org/I4210117673","display_name":"Institut de Recherche en Informatique Fondamentale","ror":"https://ror.org/02krdtz55","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I4210089394","https://openalex.org/I4210117673","https://openalex.org/I4210139971"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Constantin Enea","raw_affiliation_strings":["University of Paris, France / IRIF, France / CNRS, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Paris, France / IRIF, France / CNRS, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I204730241","https://openalex.org/I4210117673"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.12879848,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"3","issue":"OOPSLA","first_page":"1","last_page":"28"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10772","display_name":"Distributed systems and fault tolerance","score":1.0,"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/T12288","display_name":"Optimization and Search Problems","score":0.9825000166893005,"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/T10126","display_name":"Logic, programming, and type systems","score":0.9764000177383423,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/consistency-model","display_name":"Consistency model","score":0.8712352514266968},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8032088279724121},{"id":"https://openalex.org/keywords/causal-consistency","display_name":"Causal consistency","score":0.7069204449653625},{"id":"https://openalex.org/keywords/serializability","display_name":"Serializability","score":0.6837340593338013},{"id":"https://openalex.org/keywords/sequential-consistency","display_name":"Sequential consistency","score":0.639854907989502},{"id":"https://openalex.org/keywords/weak-consistency","display_name":"Weak consistency","score":0.5437613129615784},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.5372874736785889},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.5093904137611389},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5000600814819336},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4432010054588318},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4275904595851898},{"id":"https://openalex.org/keywords/strong-consistency","display_name":"Strong consistency","score":0.39207449555397034},{"id":"https://openalex.org/keywords/database-transaction","display_name":"Database transaction","score":0.38571786880493164},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.383327454328537},{"id":"https://openalex.org/keywords/transaction-processing","display_name":"Transaction processing","score":0.3517689108848572},{"id":"https://openalex.org/keywords/data-consistency","display_name":"Data consistency","score":0.29083824157714844},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.2814883589744568},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.2765125036239624},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2631087899208069},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15779489278793335},{"id":"https://openalex.org/keywords/distributed-transaction","display_name":"Distributed transaction","score":0.14072981476783752}],"concepts":[{"id":"https://openalex.org/C37279795","wikidata":"https://www.wikidata.org/wiki/Q2492305","display_name":"Consistency model","level":3,"score":0.8712352514266968},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8032088279724121},{"id":"https://openalex.org/C175652121","wikidata":"https://www.wikidata.org/wiki/Q4379351","display_name":"Causal consistency","level":5,"score":0.7069204449653625},{"id":"https://openalex.org/C191558696","wikidata":"https://www.wikidata.org/wiki/Q137712","display_name":"Serializability","level":5,"score":0.6837340593338013},{"id":"https://openalex.org/C82029504","wikidata":"https://www.wikidata.org/wiki/Q4373882","display_name":"Sequential consistency","level":4,"score":0.639854907989502},{"id":"https://openalex.org/C122377713","wikidata":"https://www.wikidata.org/wiki/Q4422799","display_name":"Weak consistency","level":4,"score":0.5437613129615784},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.5372874736785889},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.5093904137611389},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5000600814819336},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4432010054588318},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4275904595851898},{"id":"https://openalex.org/C31388003","wikidata":"https://www.wikidata.org/wiki/Q7624548","display_name":"Strong consistency","level":3,"score":0.39207449555397034},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.38571786880493164},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.383327454328537},{"id":"https://openalex.org/C72108876","wikidata":"https://www.wikidata.org/wiki/Q844565","display_name":"Transaction processing","level":3,"score":0.3517689108848572},{"id":"https://openalex.org/C93361087","wikidata":"https://www.wikidata.org/wiki/Q4426698","display_name":"Data consistency","level":2,"score":0.29083824157714844},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.2814883589744568},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2765125036239624},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2631087899208069},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15779489278793335},{"id":"https://openalex.org/C25185021","wikidata":"https://www.wikidata.org/wiki/Q4053284","display_name":"Distributed transaction","level":4,"score":0.14072981476783752},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.0}],"mesh":[],"locations_count":9,"locations":[{"id":"doi:10.1145/3360591","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3360591","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3360591","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Programming Languages","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1908.04509","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1908.04509","pdf_url":"https://arxiv.org/pdf/1908.04509","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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":"","raw_type":"text"},{"id":"pmh:oai:figshare.com:article/11702409","is_oa":true,"landing_page_url":null,"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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Software"},{"id":"pmh:oai:zenodo.org:3367334","is_oa":true,"landing_page_url":"https://zenodo.org/record/3367334","pdf_url":null,"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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"software"},{"id":"pmh:oai:zenodo.org:3370437","is_oa":true,"landing_page_url":"https://zenodo.org/record/3370437","pdf_url":null,"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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"software"},{"id":"doi:10.48550/arxiv.1908.04509","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1908.04509","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"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":"Preprint"},{"id":"doi:10.5281/zenodo.3367333","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.3367333","pdf_url":null,"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Software"},{"id":"doi:10.5281/zenodo.3367334","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.3367334","pdf_url":null,"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Software"},{"id":"doi:10.5281/zenodo.3370437","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.3370437","pdf_url":null,"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Software"}],"best_oa_location":{"id":"doi:10.1145/3360591","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3360591","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3360591","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Programming Languages","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G434337789","display_name":null,"funder_award_id":"HORIZON2020","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G6824709330","display_name":null,"funder_award_id":"678177","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/W2967141716.pdf","grobid_xml":"https://content.openalex.org/works/W2967141716.grobid-xml"},"referenced_works_count":17,"referenced_works":["https://openalex.org/W1518705996","https://openalex.org/W1986463648","https://openalex.org/W2012001501","https://openalex.org/W2023304911","https://openalex.org/W2117917070","https://openalex.org/W2125930899","https://openalex.org/W2143725230","https://openalex.org/W2169870841","https://openalex.org/W2285233517","https://openalex.org/W2293215590","https://openalex.org/W2528919074","https://openalex.org/W2546854465","https://openalex.org/W2780745892","https://openalex.org/W2898333178","https://openalex.org/W2898988288","https://openalex.org/W3137220996","https://openalex.org/W4232306982"],"related_works":["https://openalex.org/W3139989314","https://openalex.org/W2971298211","https://openalex.org/W3106247424","https://openalex.org/W3000358352","https://openalex.org/W2144153901","https://openalex.org/W2963560569","https://openalex.org/W2595525970","https://openalex.org/W2722882310","https://openalex.org/W1848398668","https://openalex.org/W118795575","https://openalex.org/W2505917360","https://openalex.org/W2546854465","https://openalex.org/W2034531215","https://openalex.org/W2610430707","https://openalex.org/W2516037352","https://openalex.org/W2184691816","https://openalex.org/W2963527490","https://openalex.org/W1496260221","https://openalex.org/W2913738314","https://openalex.org/W2738757008"],"abstract_inverted_index":{"Transactions":[0],"simplify":[1],"concurrent":[2,15],"programming":[3],"by":[4],"enabling":[5],"computations":[6,16],"on":[7],"shared":[8],"data":[9],"that":[10,62,106,111],"are":[11,18,73,82,107,123],"isolated":[12],"from":[13],"other":[14],"and":[17,36,70,79],"resilient":[19],"to":[20,31,56],"failures.":[21],"Modern":[22],"databases":[23],"provide":[24],"different":[25,32],"consistency":[26,35,58,63,72,78,101],"models":[27,64],"for":[28],"transactions":[29],"corresponding":[30],"tradeoffs":[33],"between":[34],"availability.":[37],"In":[38],"this":[39],"work,":[40],"we":[41,103],"investigate":[42],"the":[43,97,115,119,127,133],"problem":[44],"of":[45,51,99,121,129,135],"checking":[46],"whether":[47],"a":[48,52,89],"given":[49],"execution":[50],"transactional":[53],"database":[54],"adheres":[55],"some":[57],"model.":[59],"We":[60,125],"show":[61],"like":[65],"read":[66,68],"committed,":[67],"atomic,":[69],"causal":[71],"polynomial-time":[74],"checkable":[75],"while":[76],"prefix":[77],"snapshot":[80],"isolation":[81],"NP-complete":[83,100],"in":[84,96,114,132],"general.":[85],"These":[86],"results":[87],"complement":[88],"previous":[90],"NP-completeness":[91],"result":[92],"concerning":[93],"serializability.":[94],"Moreover,":[95],"context":[98,134],"models,":[102],"devise":[104],"algorithms":[105,131],"polynomial":[108],"time":[109],"assuming":[110],"certain":[112],"parameters":[113],"input":[116],"executions,":[117],"e.g.,":[118],"number":[120],"sessions,":[122],"fixed.":[124],"evaluate":[126],"scalability":[128],"these":[130],"several":[136],"production":[137],"databases.":[138]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-08-04T08:18:43.703281","created_date":"2025-10-10T00:00:00"}
