{"id":"https://openalex.org/W2766208582","doi":"https://doi.org/10.1145/3158144","title":"Verifying equivalence of database-driven applications","display_name":"Verifying equivalence of database-driven applications","publication_year":2017,"publication_date":"2017-12-27","ids":{"openalex":"https://openalex.org/W2766208582","doi":"https://doi.org/10.1145/3158144","mag":"2766208582"},"language":"en","primary_location":{"id":"doi:10.1145/3158144","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3158144","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3158144?download=true","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Programming Languages","raw_type":"journal-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3158144?download=true","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101979875","display_name":"Yuepeng Wang","orcid":"https://orcid.org/0000-0002-7938-5948"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Yuepeng Wang","raw_affiliation_strings":["University of Texas at Austin, USA","University of Texas at Austin"],"affiliations":[{"raw_affiliation_string":"University of Texas at Austin, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"University of Texas at Austin","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006424908","display_name":"I\u015f\u0131l Dillig","orcid":"https://orcid.org/0000-0001-8006-1230"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Isil Dillig","raw_affiliation_strings":["University of Texas at Austin, USA","UT-Austin"],"affiliations":[{"raw_affiliation_string":"University of Texas at Austin, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"UT-Austin","institution_ids":["https://openalex.org/I86519309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041084431","display_name":"Shuvendu K. Lahiri","orcid":"https://orcid.org/0000-0002-4446-4777"},"institutions":[{"id":"https://openalex.org/I4210164937","display_name":"Microsoft Research (United Kingdom)","ror":"https://ror.org/05k87vq12","country_code":"GB","type":"company","lineage":["https://openalex.org/I1290206253","https://openalex.org/I4210164937"]},{"id":"https://openalex.org/I1290206253","display_name":"Microsoft (United States)","ror":"https://ror.org/00d0nc645","country_code":"US","type":"company","lineage":["https://openalex.org/I1290206253"]}],"countries":["GB","US"],"is_corresponding":false,"raw_author_name":"Shuvendu K. Lahiri","raw_affiliation_strings":["Microsoft Research, USA","Microsoft Research#TAB#"],"affiliations":[{"raw_affiliation_string":"Microsoft Research, USA","institution_ids":["https://openalex.org/I1290206253"]},{"raw_affiliation_string":"Microsoft Research#TAB#","institution_ids":["https://openalex.org/I4210164937"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029147559","display_name":"William R. Cook","orcid":"https://orcid.org/0000-0003-4918-8975"},"institutions":[{"id":"https://openalex.org/I86519309","display_name":"The University of Texas at Austin","ror":"https://ror.org/00hj54h04","country_code":"US","type":"education","lineage":["https://openalex.org/I86519309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William R. Cook","raw_affiliation_strings":["University of Texas at Austin, USA","University of Texas at Austin"],"affiliations":[{"raw_affiliation_string":"University of Texas at Austin, USA","institution_ids":["https://openalex.org/I86519309"]},{"raw_affiliation_string":"University of Texas at Austin","institution_ids":["https://openalex.org/I86519309"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101979875"],"corresponding_institution_ids":["https://openalex.org/I86519309"],"apc_list":null,"apc_paid":null,"fwci":1.5175,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.87909637,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"2","issue":"POPL","first_page":"1","last_page":"29"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12479","display_name":"Web Application Security Vulnerabilities","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T12479","display_name":"Web Application Security Vulnerabilities","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9955999851226807,"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"}},{"id":"https://openalex.org/T10679","display_name":"Service-Oriented Architecture and Web Services","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/computer-science","display_name":"Computer science","score":0.7753582000732422},{"id":"https://openalex.org/keywords/bisimulation","display_name":"Bisimulation","score":0.6297570466995239},{"id":"https://openalex.org/keywords/equivalence","display_name":"Equivalence (formal languages)","score":0.5844061970710754},{"id":"https://openalex.org/keywords/code-refactoring","display_name":"Code refactoring","score":0.5585231184959412},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.5248273015022278},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.5135000348091125},{"id":"https://openalex.org/keywords/database-schema","display_name":"Database schema","score":0.49370989203453064},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4671598970890045},{"id":"https://openalex.org/keywords/schema","display_name":"Schema (genetic algorithms)","score":0.44591736793518066},{"id":"https://openalex.org/keywords/web-application","display_name":"Web application","score":0.4354243874549866},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3855111300945282},{"id":"https://openalex.org/keywords/database-design","display_name":"Database design","score":0.2644789218902588},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.2456313669681549},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.15510061383247375},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.12419238686561584},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.11593654751777649}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7753582000732422},{"id":"https://openalex.org/C135315306","wikidata":"https://www.wikidata.org/wiki/Q866364","display_name":"Bisimulation","level":2,"score":0.6297570466995239},{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.5844061970710754},{"id":"https://openalex.org/C152752567","wikidata":"https://www.wikidata.org/wiki/Q116877","display_name":"Code refactoring","level":3,"score":0.5585231184959412},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.5248273015022278},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.5135000348091125},{"id":"https://openalex.org/C30775581","wikidata":"https://www.wikidata.org/wiki/Q632285","display_name":"Database schema","level":3,"score":0.49370989203453064},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4671598970890045},{"id":"https://openalex.org/C52146309","wikidata":"https://www.wikidata.org/wiki/Q7431116","display_name":"Schema (genetic algorithms)","level":2,"score":0.44591736793518066},{"id":"https://openalex.org/C118643609","wikidata":"https://www.wikidata.org/wiki/Q189210","display_name":"Web application","level":2,"score":0.4354243874549866},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3855111300945282},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.2644789218902588},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.2456313669681549},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.15510061383247375},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.12419238686561584},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.11593654751777649},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1145/3158144","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3158144","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3158144?download=true","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":false,"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":null,"license_id":null,"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:1710.07660","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1710.07660","pdf_url":"https://arxiv.org/pdf/1710.07660","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:2766208582","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1710.07660.pdf","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.1710.07660","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1710.07660","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":"doi:10.1145/3158144","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3158144","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3158144?download=true","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":false,"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":null,"license_id":null,"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/G3030534819","display_name":"Collaborative Research: Promoting instructional change in introductory STEM courses through Faculty Learning Communities focused on the transition from high school to college","funder_award_id":"1712060","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G3467294085","display_name":null,"funder_award_id":"1453386","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6305322209","display_name":null,"funder_award_id":"#1453386","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G7523733451","display_name":null,"funder_award_id":"#1712060 and #1453386","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2766208582.pdf","grobid_xml":"https://content.openalex.org/works/W2766208582.grobid-xml"},"referenced_works_count":64,"referenced_works":["https://openalex.org/W5424990","https://openalex.org/W26752331","https://openalex.org/W57185801","https://openalex.org/W132327467","https://openalex.org/W153567890","https://openalex.org/W1480909796","https://openalex.org/W1503955515","https://openalex.org/W1545038039","https://openalex.org/W1587844310","https://openalex.org/W1592240200","https://openalex.org/W1596161732","https://openalex.org/W1771925833","https://openalex.org/W1806382567","https://openalex.org/W1970165929","https://openalex.org/W1975714036","https://openalex.org/W1976978933","https://openalex.org/W1979514837","https://openalex.org/W1983077483","https://openalex.org/W1999133515","https://openalex.org/W2002333089","https://openalex.org/W2003266329","https://openalex.org/W2004188181","https://openalex.org/W2008781243","https://openalex.org/W2014473133","https://openalex.org/W2015897252","https://openalex.org/W2022198665","https://openalex.org/W2023149698","https://openalex.org/W2025151754","https://openalex.org/W2026710056","https://openalex.org/W2028980140","https://openalex.org/W2029670992","https://openalex.org/W2035020007","https://openalex.org/W2040811166","https://openalex.org/W2040856861","https://openalex.org/W2050853996","https://openalex.org/W2056660085","https://openalex.org/W2067871120","https://openalex.org/W2069752306","https://openalex.org/W2070291209","https://openalex.org/W2074888021","https://openalex.org/W2075573771","https://openalex.org/W2079590017","https://openalex.org/W2086991228","https://openalex.org/W2098293014","https://openalex.org/W2113531724","https://openalex.org/W2115974895","https://openalex.org/W2122220040","https://openalex.org/W2125379835","https://openalex.org/W2134087751","https://openalex.org/W2138224468","https://openalex.org/W2140297147","https://openalex.org/W2140782052","https://openalex.org/W2144562508","https://openalex.org/W2149255455","https://openalex.org/W2149996206","https://openalex.org/W2150616017","https://openalex.org/W2293092623","https://openalex.org/W2375206141","https://openalex.org/W2418260908","https://openalex.org/W2503947316","https://openalex.org/W2584709123","https://openalex.org/W2591626899","https://openalex.org/W2911450990","https://openalex.org/W4244028915"],"related_works":["https://openalex.org/W57185801","https://openalex.org/W1532185360","https://openalex.org/W3022762686","https://openalex.org/W3084960259","https://openalex.org/W3123390024","https://openalex.org/W2492341776","https://openalex.org/W330438856","https://openalex.org/W1525300667","https://openalex.org/W2407362339","https://openalex.org/W3033222348","https://openalex.org/W73004951","https://openalex.org/W2473852039","https://openalex.org/W2142381660","https://openalex.org/W2145791437","https://openalex.org/W128837028","https://openalex.org/W2556680237","https://openalex.org/W1561217423","https://openalex.org/W2080342339","https://openalex.org/W1165569327","https://openalex.org/W1567294618"],"abstract_inverted_index":{"This":[0,20,68],"paper":[1,69],"addresses":[2],"the":[3,26,47,80,97,119,156],"problem":[4,21,77],"of":[5,11,28,65,99,163],"verifying":[6,128],"equivalence":[7,64,81,129],"between":[8,130],"a":[9,71,92,109,123],"pair":[10],"programs":[12],"that":[13,155],"operate":[14],"over":[15,102],"databases":[16],"with":[17,105],"different":[18],"schemas.":[19],"is":[22],"particularly":[23],"important":[24],"in":[25,122,134],"context":[27],"web":[29,43,150],"applications,":[30],"which":[31],"typically":[32],"undergo":[33],"database":[34],"refactoring":[35],"either":[36],"for":[37,62,86,111,127],"performance":[38],"or":[39],"maintainability":[40],"reasons.":[41],"While":[42],"applications":[44,132],"should":[45],"have":[46,117],"same":[48],"externally":[49],"observable":[50],"behavior":[51],"before":[52],"and":[53,82,107,138,148],"after":[54],"schema":[55],"migration,":[56],"there":[57],"are":[58],"no":[59],"existing":[60],"tools":[61],"proving":[63],"such":[66,113],"programs.":[67],"takes":[70],"first":[72],"step":[73],"towards":[74],"solving":[75],"this":[76],"by":[78],"formalizing":[79],"refinement":[83],"checking":[84],"problems":[85],"database-driven":[87,131],"applications.":[88,151],"We":[89,116],"also":[90],"propose":[91],"proof":[93],"methodology":[94,158],"based":[95],"on":[96,142],"notion":[98],"bisimulation":[100,114],"invariants":[101],"relational":[103],"algebra":[104],"updates":[106],"describe":[108],"technique":[110,121],"synthesizing":[112],"invariants.":[115],"implemented":[118],"proposed":[120,157],"tool":[124,141],"called":[125],"Mediator":[126],"written":[133],"our":[135,140],"intermediate":[136],"language":[137],"evaluate":[139],"21":[143],"benchmarks":[144],"extracted":[145],"from":[146],"textbooks":[147],"real-world":[149],"Our":[152],"results":[153],"show":[154],"can":[159],"successfully":[160],"verify":[161],"20":[162],"these":[164],"benchmarks.":[165]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}