{"id":"https://openalex.org/W2137628566","doi":"https://doi.org/10.1109/lics.2002.1029817","title":"Separation logic: a logic for shared mutable data structures","display_name":"Separation logic: a logic for shared mutable data structures","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2137628566","doi":"https://doi.org/10.1109/lics.2002.1029817","mag":"2137628566"},"language":"en","primary_location":{"id":"doi:10.1109/lics.2002.1029817","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lics.2002.1029817","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 17th Annual IEEE Symposium on Logic in Computer Science","raw_type":"proceedings-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/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":true,"raw_author_name":"J.C. Reynolds","raw_affiliation_strings":["Computer Science Department, Carnegie Mellon University, USA","Dept. of Comput. Sci., Carnegie-Mellon Univ., Pittsburgh, PA, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, Carnegie Mellon University, USA","institution_ids":["https://openalex.org/I74973139"]},{"raw_affiliation_string":"Dept. of Comput. Sci., Carnegie-Mellon Univ., Pittsburgh, PA, USA#TAB#","institution_ids":["https://openalex.org/I74973139"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5050862386"],"corresponding_institution_ids":["https://openalex.org/I74973139"],"apc_list":null,"apc_paid":null,"fwci":106.8832,"has_fulltext":false,"cited_by_count":2156,"citation_normalized_percentile":{"value":0.99976631,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"55","last_page":"74"},"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9997000098228455,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/separation-logic","display_name":"Separation logic","score":0.8579306602478027},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7799675464630127},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.6838101148605347},{"id":"https://openalex.org/keywords/disjoint-sets","display_name":"Disjoint sets","score":0.6025451421737671},{"id":"https://openalex.org/keywords/heap","display_name":"Heap (data structure)","score":0.594630777835846},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.5401676297187805},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.5176210999488831},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4373813271522522},{"id":"https://openalex.org/keywords/conservative-extension","display_name":"Conservative extension","score":0.4355516731739044},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11876016855239868}],"concepts":[{"id":"https://openalex.org/C173856430","wikidata":"https://www.wikidata.org/wiki/Q3257964","display_name":"Separation logic","level":2,"score":0.8579306602478027},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7799675464630127},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6838101148605347},{"id":"https://openalex.org/C45340560","wikidata":"https://www.wikidata.org/wiki/Q215382","display_name":"Disjoint sets","level":2,"score":0.6025451421737671},{"id":"https://openalex.org/C134757568","wikidata":"https://www.wikidata.org/wiki/Q274089","display_name":"Heap (data structure)","level":2,"score":0.594630777835846},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.5401676297187805},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.5176210999488831},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4373813271522522},{"id":"https://openalex.org/C2780432614","wikidata":"https://www.wikidata.org/wiki/Q864213","display_name":"Conservative extension","level":2,"score":0.4355516731739044},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11876016855239868},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1109/lics.2002.1029817","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lics.2002.1029817","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings 17th Annual IEEE Symposium on Logic in Computer Science","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.11.5322","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.11.5322","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.cs.cmu.edu/user/jcr/seplogic.ps.gz","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.110.7749","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.110.7749","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ttic.uchicago.edu/~dreyer/seplogic.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.137.1951","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.137.1951","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.cmu.edu/~jcr/seplogic.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.329.9908","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.329.9908","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.comp.nus.edu.sg/~cs6202/slides/reynolds02separation.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.599.7313","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.599.7313","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www-i2.informatik.rwth-aachen.de/Teaching/Seminar/PA2006/files/08.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321116","display_name":"Academy of Scientific Research and Technology","ror":"https://ror.org/02k284p70"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W75285712","https://openalex.org/W139123081","https://openalex.org/W167374411","https://openalex.org/W189569203","https://openalex.org/W1486095773","https://openalex.org/W1492231840","https://openalex.org/W1495368328","https://openalex.org/W1507902915","https://openalex.org/W1511850051","https://openalex.org/W1550288146","https://openalex.org/W1558791089","https://openalex.org/W1561804611","https://openalex.org/W1579960190","https://openalex.org/W1591716390","https://openalex.org/W1608869910","https://openalex.org/W1965662337","https://openalex.org/W1974265510","https://openalex.org/W2008132476","https://openalex.org/W2062538260","https://openalex.org/W2117963862","https://openalex.org/W2129133667","https://openalex.org/W2134871878","https://openalex.org/W2151480972","https://openalex.org/W2160363852","https://openalex.org/W2167998587","https://openalex.org/W2168734799","https://openalex.org/W2336123333","https://openalex.org/W2914093385","https://openalex.org/W2987907651","https://openalex.org/W3145693741","https://openalex.org/W3146075203","https://openalex.org/W3146519985","https://openalex.org/W4239007999","https://openalex.org/W4256027310","https://openalex.org/W6606732902","https://openalex.org/W6607719236","https://openalex.org/W6629551384","https://openalex.org/W6679702540"],"related_works":["https://openalex.org/W2019530272","https://openalex.org/W4296607663","https://openalex.org/W1578255156","https://openalex.org/W4299986738","https://openalex.org/W2479720249","https://openalex.org/W4290679430","https://openalex.org/W1552130108","https://openalex.org/W2950271872","https://openalex.org/W4293570236","https://openalex.org/W4283582377"],"abstract_inverted_index":{"In":[0,110],"joint":[1],"work":[2],"with":[3,42,87,107],"Peter":[4],"O'Hearn":[5],"and":[6,48,52,56,80,102,132],"others,":[7],"based":[8],"on":[9,93],"early":[10],"ideas":[11],"of":[12,19,58,77,91,105,118],"Burstall,":[13],"we":[14,113],"have":[15],"developed":[16],"an":[17],"extension":[18,98],"Hoare":[20],"logic":[21],"that":[22,29,68,70,124],"permits":[23,99],"reasoning":[24],"about":[25],"low-level":[26],"imperative":[27,37],"programs":[28],"use":[30],"shared":[31,50],"mutable":[32],"data":[33,95],"structure.":[34],"The":[35],"simple":[36],"programming":[38],"language":[39],"is":[40],"extended":[41,62],"commands":[43],"(not":[44],"expressions)":[45],"for":[46,53,74],"accessing":[47],"modifying":[49],"structures,":[51,96],"explicit":[54],"allocation":[55],"deallocation":[57],"storage.":[59],"Assertions":[60],"are":[61],"by":[63],"introducing":[64],"a":[65,81],"\"separating":[66,84],"conjunction\"":[67],"asserts":[69],"its":[71],"subformulas":[72],"hold":[73],"disjoint":[75],"parts":[76],"the":[78,88,100,115],"heap,":[79],"closely":[82],"related":[83],"implication\".":[85],"Coupled":[86],"inductive":[89],"definition":[90],"predicates":[92],"abstract":[94],"this":[97,111,119],"concise":[101],"flexible":[103],"description":[104],"structures":[106],"controlled":[108],"sharing.":[109],"paper,":[112],"survey":[114],"current":[116],"development":[117],"program":[120],"logic,":[121],"including":[122],"extensions":[123],"permit":[125],"unrestricted":[126],"address":[127],"arithmetic,":[128],"dynamically":[129],"allocated":[130],"arrays,":[131],"recursive":[133],"procedures.":[134],"We":[135],"also":[136],"discuss":[137],"promising":[138],"future":[139],"directions.":[140]},"counts_by_year":[{"year":2026,"cited_by_count":28},{"year":2025,"cited_by_count":64},{"year":2024,"cited_by_count":62},{"year":2023,"cited_by_count":50},{"year":2022,"cited_by_count":47},{"year":2021,"cited_by_count":105},{"year":2020,"cited_by_count":114},{"year":2019,"cited_by_count":92},{"year":2018,"cited_by_count":101},{"year":2017,"cited_by_count":97},{"year":2016,"cited_by_count":97},{"year":2015,"cited_by_count":119},{"year":2014,"cited_by_count":139},{"year":2013,"cited_by_count":127},{"year":2012,"cited_by_count":103}],"updated_date":"2026-06-09T15:46:55.921056","created_date":"2025-10-10T00:00:00"}