{"id":"https://openalex.org/W1991546210","doi":"https://doi.org/10.1145/1250734.1250789","title":"Practical memory leak detection using guarded value-flow analysis","display_name":"Practical memory leak detection using guarded value-flow analysis","publication_year":2007,"publication_date":"2007-06-10","ids":{"openalex":"https://openalex.org/W1991546210","doi":"https://doi.org/10.1145/1250734.1250789","mag":"1991546210"},"language":"en","primary_location":{"id":"doi:10.1145/1250734.1250789","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1250734.1250789","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th ACM SIGPLAN Conference on Programming Language Design and Implementation","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/A5040227870","display_name":"Sigmund Cherem","orcid":null},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Sigmund Cherem","raw_affiliation_strings":["Cornell University, Ithaca, NY","Cornell University (Ithaca, NY);"],"affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, NY","institution_ids":["https://openalex.org/I205783295"]},{"raw_affiliation_string":"Cornell University (Ithaca, NY);","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073274401","display_name":"Lonnie Princehouse","orcid":null},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lonnie Princehouse","raw_affiliation_strings":["Cornell University, Ithaca, NY","Cornell University (Ithaca, NY);"],"affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, NY","institution_ids":["https://openalex.org/I205783295"]},{"raw_affiliation_string":"Cornell University (Ithaca, NY);","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071924868","display_name":"Radu Rugina","orcid":null},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Radu Rugina","raw_affiliation_strings":["Cornell University, Ithaca, NY","Cornell University (Ithaca, NY);"],"affiliations":[{"raw_affiliation_string":"Cornell University, Ithaca, NY","institution_ids":["https://openalex.org/I205783295"]},{"raw_affiliation_string":"Cornell University (Ithaca, NY);","institution_ids":["https://openalex.org/I205783295"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5040227870"],"corresponding_institution_ids":["https://openalex.org/I205783295"],"apc_list":null,"apc_paid":null,"fwci":12.0928,"has_fulltext":false,"cited_by_count":172,"citation_normalized_percentile":{"value":0.984375,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"480","last_page":"491"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11424","display_name":"Security and Verification in Computing","score":0.9997000098228455,"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/T11424","display_name":"Security and Verification in Computing","score":0.9997000098228455,"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/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9961000084877014,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T10260","display_name":"Software Engineering Research","score":0.9947999715805054,"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":0.7848097085952759},{"id":"https://openalex.org/keywords/reachability","display_name":"Reachability","score":0.738013744354248},{"id":"https://openalex.org/keywords/control-flow-graph","display_name":"Control flow graph","score":0.7184645533561707},{"id":"https://openalex.org/keywords/data-flow-analysis","display_name":"Data-flow analysis","score":0.6177207231521606},{"id":"https://openalex.org/keywords/memory-leak","display_name":"Memory leak","score":0.5777354836463928},{"id":"https://openalex.org/keywords/program-analysis","display_name":"Program analysis","score":0.5229252576828003},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.510985255241394},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.48043274879455566},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4711633622646332},{"id":"https://openalex.org/keywords/pointer-analysis","display_name":"Pointer analysis","score":0.4623483419418335},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.4413868188858032},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4316036105155945},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.41413530707359314},{"id":"https://openalex.org/keywords/leak","display_name":"Leak","score":0.41413044929504395},{"id":"https://openalex.org/keywords/memory-management","display_name":"Memory management","score":0.40429452061653137},{"id":"https://openalex.org/keywords/data-flow-diagram","display_name":"Data flow diagram","score":0.3830416202545166},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3643677532672882},{"id":"https://openalex.org/keywords/static-analysis","display_name":"Static analysis","score":0.29028016328811646},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.12074911594390869},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.07454246282577515}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7848097085952759},{"id":"https://openalex.org/C136643341","wikidata":"https://www.wikidata.org/wiki/Q1361526","display_name":"Reachability","level":2,"score":0.738013744354248},{"id":"https://openalex.org/C27458966","wikidata":"https://www.wikidata.org/wiki/Q1187693","display_name":"Control flow graph","level":2,"score":0.7184645533561707},{"id":"https://openalex.org/C88468194","wikidata":"https://www.wikidata.org/wiki/Q1172416","display_name":"Data-flow analysis","level":3,"score":0.6177207231521606},{"id":"https://openalex.org/C156731835","wikidata":"https://www.wikidata.org/wiki/Q751740","display_name":"Memory leak","level":4,"score":0.5777354836463928},{"id":"https://openalex.org/C98183937","wikidata":"https://www.wikidata.org/wiki/Q2112188","display_name":"Program analysis","level":2,"score":0.5229252576828003},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.510985255241394},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.48043274879455566},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4711633622646332},{"id":"https://openalex.org/C7263679","wikidata":"https://www.wikidata.org/wiki/Q5978076","display_name":"Pointer analysis","level":3,"score":0.4623483419418335},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.4413868188858032},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4316036105155945},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.41413530707359314},{"id":"https://openalex.org/C2780378346","wikidata":"https://www.wikidata.org/wiki/Q1349983","display_name":"Leak","level":2,"score":0.41413044929504395},{"id":"https://openalex.org/C176649486","wikidata":"https://www.wikidata.org/wiki/Q2308807","display_name":"Memory management","level":3,"score":0.40429452061653137},{"id":"https://openalex.org/C489000","wikidata":"https://www.wikidata.org/wiki/Q747385","display_name":"Data flow diagram","level":2,"score":0.3830416202545166},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3643677532672882},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"score":0.29028016328811646},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.12074911594390869},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.07454246282577515},{"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/C136085584","wikidata":"https://www.wikidata.org/wiki/Q910289","display_name":"Overlay","level":2,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C87717796","wikidata":"https://www.wikidata.org/wiki/Q146326","display_name":"Environmental engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1250734.1250789","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1250734.1250789","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 28th ACM SIGPLAN Conference on Programming Language Design and Implementation","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.187.9594","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.187.9594","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.cornell.edu/w8/%7Elonnie/submitted-pldi192-cherem.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.6100000143051147}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1537003042","https://openalex.org/W1554164734","https://openalex.org/W2001914359","https://openalex.org/W2054383157","https://openalex.org/W2066859698","https://openalex.org/W2076090418","https://openalex.org/W2080573945","https://openalex.org/W2082000355","https://openalex.org/W2082827821","https://openalex.org/W2097697841","https://openalex.org/W2101430044","https://openalex.org/W2103714221","https://openalex.org/W2121094954","https://openalex.org/W2122751766","https://openalex.org/W2124877509","https://openalex.org/W2131135493","https://openalex.org/W2138369269","https://openalex.org/W2157859774","https://openalex.org/W2162284942","https://openalex.org/W2166140339","https://openalex.org/W2170577595","https://openalex.org/W4242057943","https://openalex.org/W4244800399"],"related_works":["https://openalex.org/W2162436812","https://openalex.org/W1968803687","https://openalex.org/W4200028969","https://openalex.org/W3139006581","https://openalex.org/W2166895275","https://openalex.org/W2110281220","https://openalex.org/W1999398749","https://openalex.org/W4245563812","https://openalex.org/W2097956020","https://openalex.org/W2998867682"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,29,37,73],"practical":[4],"inter-procedural":[5],"analysis":[6,69],"algorithm":[7,16],"for":[8],"detecting":[9,88],"memory":[10,67,92],"leaks":[11,93],"in":[12,52,63,94,99,122],"C":[13],"programs.":[14],"Our":[15,81],"tracks":[17],"the":[18,33,53,64,77,95,108,119],"flow":[19,39],"of":[20,32,36],"values":[21],"from":[22],"allocation":[23],"points":[24,27],"to":[25,72,127],"deallocation":[26],"using":[28],"sparse":[30,115],"representation":[31,117],"program":[34,49,116],"consisting":[35],"value":[38,46,79],"graph":[40,54],"that":[41,59],"captures":[42],"def-use":[43],"relations":[44],"and":[45,98,104,124],"flows":[47],"via":[48],"assignments.":[50],"Edges":[51],"are":[55],"annotated":[56],"with":[57],"guards":[58],"describe":[60],"branch":[61],"conditions":[62],"program.":[65],"The":[66,114],"leak":[68],"is":[70],"reduced":[71],"reachability":[74],"problem":[75],"over":[76],"guarded":[78],"flowgraph.":[80],"implemented":[82],"tool":[83,120],"has":[84],"been":[85],"effective":[86],"at":[87],"more":[89],"than":[90],"60":[91],"SPEC2000":[96],"benchmarks":[97],"two":[100],"open-source":[101],"applications,":[102],"bash":[103],"sshd,":[105],"while":[106],"keeping":[107],"false":[109],"positive":[110],"rate":[111],"below":[112],"20%.":[113],"makes":[118],"efficient":[121],"practice,":[123],"allows":[125],"it":[126],"report":[128],"concise":[129],"error":[130],"messages.":[131]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":15},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":12},{"year":2013,"cited_by_count":18},{"year":2012,"cited_by_count":7}],"updated_date":"2026-04-11T08:14:18.477133","created_date":"2025-10-10T00:00:00"}