{"id":"https://openalex.org/W2092774615","doi":"https://doi.org/10.1016/0304-3975(92)90301-u","title":"Inferring the equivalence of functional programs that mutate data","display_name":"Inferring the equivalence of functional programs that mutate data","publication_year":1992,"publication_date":"1992-11-01","ids":{"openalex":"https://openalex.org/W2092774615","doi":"https://doi.org/10.1016/0304-3975(92)90301-u","mag":"2092774615"},"language":"en","primary_location":{"id":"doi:10.1016/0304-3975(92)90301-u","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0304-3975(92)90301-u","pdf_url":null,"source":{"id":"https://openalex.org/S90727058","display_name":"Theoretical Computer Science","issn_l":"0304-3975","issn":["0304-3975","1879-2294"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theoretical Computer Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5111854002","display_name":"Ian Mason","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ian Mason","raw_affiliation_strings":["Stanford University, Stanford, CA, USA","Stanford University Stanford, CA, USA"],"affiliations":[{"raw_affiliation_string":"Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Stanford University Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090498111","display_name":"Carolyn Talcott","orcid":"https://orcid.org/0000-0003-2845-7144"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Carolyn Talcott","raw_affiliation_strings":["Stanford University, Stanford, CA, USA","Stanford University Stanford, CA, USA"],"affiliations":[{"raw_affiliation_string":"Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Stanford University Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5090498111"],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":null,"fwci":4.4643,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.9468788,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"105","issue":"2","first_page":"167","last_page":"215"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9998999834060669,"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/T10142","display_name":"Formal Methods in Verification","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9976000189781189,"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/soundness","display_name":"Soundness","score":0.881756067276001},{"id":"https://openalex.org/keywords/equivalence","display_name":"Equivalence (formal languages)","score":0.7326052784919739},{"id":"https://openalex.org/keywords/completeness","display_name":"Completeness (order theory)","score":0.4919759929180145},{"id":"https://openalex.org/keywords/equivalence-relation","display_name":"Equivalence relation","score":0.48661884665489197},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.47600826621055603},{"id":"https://openalex.org/keywords/formal-system","display_name":"Formal system","score":0.459934264421463},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.44834914803504944},{"id":"https://openalex.org/keywords/logical-equivalence","display_name":"Logical equivalence","score":0.416300892829895},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3723812699317932},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.33973971009254456},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.33556240797042847},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.32930517196655273},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.14498135447502136}],"concepts":[{"id":"https://openalex.org/C39920170","wikidata":"https://www.wikidata.org/wiki/Q693083","display_name":"Soundness","level":2,"score":0.881756067276001},{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.7326052784919739},{"id":"https://openalex.org/C17231256","wikidata":"https://www.wikidata.org/wiki/Q5156540","display_name":"Completeness (order theory)","level":2,"score":0.4919759929180145},{"id":"https://openalex.org/C156103551","wikidata":"https://www.wikidata.org/wiki/Q130998","display_name":"Equivalence relation","level":2,"score":0.48661884665489197},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.47600826621055603},{"id":"https://openalex.org/C102315432","wikidata":"https://www.wikidata.org/wiki/Q649732","display_name":"Formal system","level":2,"score":0.459934264421463},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44834914803504944},{"id":"https://openalex.org/C70846408","wikidata":"https://www.wikidata.org/wiki/Q220433","display_name":"Logical equivalence","level":3,"score":0.416300892829895},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3723812699317932},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.33973971009254456},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.33556240797042847},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.32930517196655273},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.14498135447502136},{"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:10.1016/0304-3975(92)90301-u","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0304-3975(92)90301-u","pdf_url":null,"source":{"id":"https://openalex.org/S90727058","display_name":"Theoretical Computer Science","issn_l":"0304-3975","issn":["0304-3975","1879-2294"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theoretical Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.50.3657","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.50.3657","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://turing.une.edu.au/~iam/Data/Papers/92tcs.ps","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320332180","display_name":"Defense Advanced Research Projects Agency","ror":"https://ror.org/02caytj08"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":42,"referenced_works":["https://openalex.org/W203713215","https://openalex.org/W295753743","https://openalex.org/W1483170865","https://openalex.org/W1485242112","https://openalex.org/W1509898628","https://openalex.org/W1549719405","https://openalex.org/W1551447924","https://openalex.org/W1556730529","https://openalex.org/W1570783318","https://openalex.org/W1570883577","https://openalex.org/W1580876082","https://openalex.org/W1590828018","https://openalex.org/W1868851948","https://openalex.org/W1970945363","https://openalex.org/W1973030866","https://openalex.org/W1987160431","https://openalex.org/W1995157374","https://openalex.org/W2032396207","https://openalex.org/W2046137117","https://openalex.org/W2088735483","https://openalex.org/W2141568518","https://openalex.org/W2151716725","https://openalex.org/W2153131284","https://openalex.org/W2156876717","https://openalex.org/W2799061192","https://openalex.org/W4254606875","https://openalex.org/W6608221856","https://openalex.org/W6610397453","https://openalex.org/W6628563569","https://openalex.org/W6629112004","https://openalex.org/W6630767580","https://openalex.org/W6633218474","https://openalex.org/W6633375510","https://openalex.org/W6634029735","https://openalex.org/W6634767102","https://openalex.org/W6643028423","https://openalex.org/W6662078416","https://openalex.org/W6681090851","https://openalex.org/W6682213154","https://openalex.org/W6682254918","https://openalex.org/W6683097175","https://openalex.org/W7020674930"],"related_works":["https://openalex.org/W13634261","https://openalex.org/W4250462479","https://openalex.org/W56937029","https://openalex.org/W3163509751","https://openalex.org/W958050847","https://openalex.org/W2396405675","https://openalex.org/W175051304","https://openalex.org/W1548499332","https://openalex.org/W1549730417","https://openalex.org/W2386967453"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
