{"id":"https://openalex.org/W1975076763","doi":"https://doi.org/10.1145/964001.964020","title":"Local reasoning about a copying garbage collector","display_name":"Local reasoning about a copying garbage collector","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W1975076763","doi":"https://doi.org/10.1145/964001.964020","mag":"1975076763"},"language":"en","primary_location":{"id":"doi:10.1145/964001.964020","is_oa":false,"landing_page_url":"https://doi.org/10.1145/964001.964020","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st ACM SIGPLAN-SIGACT symposium on Principles of programming languages","raw_type":"proceedings-article"},"type":"conference-paper","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/A5055959064","display_name":"Lars Birkedal","orcid":"https://orcid.org/0000-0003-1320-0098"},"institutions":[{"id":"https://openalex.org/I83467386","display_name":"IT University of Copenhagen","ror":"https://ror.org/02309jg23","country_code":"DK","type":"education","lineage":["https://openalex.org/I83467386"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Lars Birkedal","raw_affiliation_strings":["The IT University of Copenhagen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The IT University of Copenhagen","institution_ids":["https://openalex.org/I83467386"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021830186","display_name":"Noah Torp-Smith","orcid":null},"institutions":[{"id":"https://openalex.org/I83467386","display_name":"IT University of Copenhagen","ror":"https://ror.org/02309jg23","country_code":"DK","type":"education","lineage":["https://openalex.org/I83467386"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Noah Torp-Smith","raw_affiliation_strings":["The IT University of Copenhagen"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The IT University of Copenhagen","institution_ids":["https://openalex.org/I83467386"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050862386","display_name":"John Reynolds","orcid":"https://orcid.org/0000-0002-8825-8625"},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John C. Reynolds","raw_affiliation_strings":["Carnegie Mellon University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Carnegie Mellon University","institution_ids":["https://openalex.org/I74973139"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":77,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"220","last_page":"231"},"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9991999864578247,"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":0.9984999895095825,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.8816776275634766},{"id":"https://openalex.org/keywords/copying","display_name":"Copying","score":0.8223070502281189},{"id":"https://openalex.org/keywords/garbage","display_name":"Garbage","score":0.8033899068832397},{"id":"https://openalex.org/keywords/garbage-collection","display_name":"Garbage collection","score":0.791593074798584},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7850664854049683},{"id":"https://openalex.org/keywords/manual-memory-management","display_name":"Manual memory management","score":0.7236414551734924},{"id":"https://openalex.org/keywords/separation-logic","display_name":"Separation logic","score":0.6905513405799866},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.671711802482605},{"id":"https://openalex.org/keywords/logic-programming","display_name":"Logic programming","score":0.4171733856201172},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.33412185311317444}],"concepts":[{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.8816776275634766},{"id":"https://openalex.org/C2779151265","wikidata":"https://www.wikidata.org/wiki/Q1156791","display_name":"Copying","level":2,"score":0.8223070502281189},{"id":"https://openalex.org/C75403996","wikidata":"https://www.wikidata.org/wiki/Q5521979","display_name":"Garbage","level":2,"score":0.8033899068832397},{"id":"https://openalex.org/C105122174","wikidata":"https://www.wikidata.org/wiki/Q322202","display_name":"Garbage collection","level":3,"score":0.791593074798584},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7850664854049683},{"id":"https://openalex.org/C82810778","wikidata":"https://www.wikidata.org/wiki/Q6752316","display_name":"Manual memory management","level":4,"score":0.7236414551734924},{"id":"https://openalex.org/C173856430","wikidata":"https://www.wikidata.org/wiki/Q3257964","display_name":"Separation logic","level":2,"score":0.6905513405799866},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.671711802482605},{"id":"https://openalex.org/C128838566","wikidata":"https://www.wikidata.org/wiki/Q275603","display_name":"Logic programming","level":2,"score":0.4171733856201172},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.33412185311317444},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/964001.964020","is_oa":false,"landing_page_url":"https://doi.org/10.1145/964001.964020","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st ACM SIGPLAN-SIGACT symposium on Principles of programming languages","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.4.4428","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.4428","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.itu.dk/people/noah/papers/gc-popl.ps","raw_type":"text"},{"id":"pmh:oai:pure.atira.dk:publications/c1487c46-46e1-43b2-879b-8200c8b3b8de","is_oa":false,"landing_page_url":"https://pure.au.dk/portal/en/publications/c1487c46-46e1-43b2-879b-8200c8b3b8de","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Birkedal, L, Torp-Smith, N & Reynolds, J C 2004, 'Local reasoning about a copying garbage collector', ACM SIGPLAN Notices, vol. 39, no. 1, pp. 220-231. < http://www.scopus.com/inward/record.url?scp=1442263140&partnerID=8YFLogxK >","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W88647010","https://openalex.org/W1495368328","https://openalex.org/W1572308580","https://openalex.org/W1579960190","https://openalex.org/W1591716390","https://openalex.org/W1964727056","https://openalex.org/W1990560601","https://openalex.org/W2011270512","https://openalex.org/W2034711041","https://openalex.org/W2038677544","https://openalex.org/W2053401988","https://openalex.org/W2062538260","https://openalex.org/W2069107692","https://openalex.org/W2092767796","https://openalex.org/W2112630372","https://openalex.org/W2122142025","https://openalex.org/W2127151593","https://openalex.org/W2128180740","https://openalex.org/W2129133667","https://openalex.org/W2137628566","https://openalex.org/W2150769115","https://openalex.org/W2156956446","https://openalex.org/W2158525816","https://openalex.org/W2911227993","https://openalex.org/W2987907651","https://openalex.org/W3083535000","https://openalex.org/W3146075203"],"related_works":["https://openalex.org/W2132258996","https://openalex.org/W2245694847","https://openalex.org/W4381304378","https://openalex.org/W4200058186","https://openalex.org/W1700460898","https://openalex.org/W3174776489","https://openalex.org/W2188602196","https://openalex.org/W3174290724","https://openalex.org/W2747308484","https://openalex.org/W2932030123"],"abstract_inverted_index":{"We":[0,18],"present":[1],"a":[2,14,27,33],"programming":[3],"language,":[4],"model,":[5],"and":[6,11,31,71],"logic":[7,67],"appropriate":[8],"for":[9],"implementing":[10],"reasoning":[12],"about":[13],"memory":[15],"management":[16],"system.":[17],"then":[19],"state":[20],"what":[21],"is":[22],"meant":[23],"by":[24],"correctness":[25,46],"of":[26,35,47,59],"copying":[28,49],"garbage":[29,50],"collector,":[30],"employ":[32],"variant":[34],"the":[36,66],"novel":[37],"separation":[38],"logics":[39],"[18,":[40],"23]":[41],"to":[42],"formally":[43],"specify":[44],"partial":[45],"Cheney's":[48,60],"collector":[51],"[8].":[52],"Finally,":[53],"we":[54,68],"prove":[55],"that":[56],"our":[57],"implementation":[58],"algorithm":[61],"meets":[62],"its":[63],"specification,":[64],"using":[65],"have":[69],"given,":[70],"auxiliary":[72],"variables":[73],"[19].":[74]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}