{"id":"https://openalex.org/W2039468209","doi":"https://doi.org/10.1145/1542476.1542498","title":"A decision procedure for subset constraints over regular languages","display_name":"A decision procedure for subset constraints over regular languages","publication_year":2009,"publication_date":"2009-06-15","ids":{"openalex":"https://openalex.org/W2039468209","doi":"https://doi.org/10.1145/1542476.1542498","mag":"2039468209"},"language":"en","primary_location":{"id":"doi:10.1145/1542476.1542498","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1542476.1542498","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th 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/A5012785389","display_name":"Pieter Hooimeijer","orcid":"https://orcid.org/0000-0001-5072-6481"},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Pieter Hooimeijer","raw_affiliation_strings":["University of Virginia, Charlottesville, VA, USA","University of Virginia, CHarlottesville, VA, USA"],"affiliations":[{"raw_affiliation_string":"University of Virginia, Charlottesville, VA, USA","institution_ids":["https://openalex.org/I51556381"]},{"raw_affiliation_string":"University of Virginia, CHarlottesville, VA, USA","institution_ids":["https://openalex.org/I51556381"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083601969","display_name":"Westley Weimer","orcid":"https://orcid.org/0000-0001-6749-2204"},"institutions":[{"id":"https://openalex.org/I51556381","display_name":"University of Virginia","ror":"https://ror.org/0153tk833","country_code":"US","type":"education","lineage":["https://openalex.org/I51556381"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Westley Weimer","raw_affiliation_strings":["University of Virginia, Charlottesville, VA, USA","University of Virginia, CHarlottesville, VA, USA"],"affiliations":[{"raw_affiliation_string":"University of Virginia, Charlottesville, VA, USA","institution_ids":["https://openalex.org/I51556381"]},{"raw_affiliation_string":"University of Virginia, CHarlottesville, VA, USA","institution_ids":["https://openalex.org/I51556381"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5012785389"],"corresponding_institution_ids":["https://openalex.org/I51556381"],"apc_list":null,"apc_paid":null,"fwci":32.605,"has_fulltext":false,"cited_by_count":93,"citation_normalized_percentile":{"value":0.99600051,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"188","last_page":"198"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12479","display_name":"Web Application Security Vulnerabilities","score":0.9998000264167786,"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":0.9998000264167786,"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/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9991999864578247,"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/T11424","display_name":"Security and Verification in Computing","score":0.9919000267982483,"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/concatenation","display_name":"Concatenation (mathematics)","score":0.849380373954773},{"id":"https://openalex.org/keywords/regular-expression","display_name":"Regular expression","score":0.823025643825531},{"id":"https://openalex.org/keywords/string","display_name":"String (physics)","score":0.7916325330734253},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7000904679298401},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.6015930771827698},{"id":"https://openalex.org/keywords/regular-language","display_name":"Regular language","score":0.5395267605781555},{"id":"https://openalex.org/keywords/string-searching-algorithm","display_name":"String searching algorithm","score":0.4880863428115845},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4836467504501343},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.48294681310653687},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.47323474287986755},{"id":"https://openalex.org/keywords/formal-language","display_name":"Formal language","score":0.45622190833091736},{"id":"https://openalex.org/keywords/pattern-matching","display_name":"Pattern matching","score":0.38011157512664795},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22233304381370544},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.1931830644607544},{"id":"https://openalex.org/keywords/automaton","display_name":"Automaton","score":0.13571280241012573}],"concepts":[{"id":"https://openalex.org/C87619178","wikidata":"https://www.wikidata.org/wiki/Q126002","display_name":"Concatenation (mathematics)","level":2,"score":0.849380373954773},{"id":"https://openalex.org/C121329065","wikidata":"https://www.wikidata.org/wiki/Q185612","display_name":"Regular expression","level":2,"score":0.823025643825531},{"id":"https://openalex.org/C157486923","wikidata":"https://www.wikidata.org/wiki/Q1376436","display_name":"String (physics)","level":2,"score":0.7916325330734253},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7000904679298401},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.6015930771827698},{"id":"https://openalex.org/C52370388","wikidata":"https://www.wikidata.org/wiki/Q752532","display_name":"Regular language","level":3,"score":0.5395267605781555},{"id":"https://openalex.org/C7757238","wikidata":"https://www.wikidata.org/wiki/Q374040","display_name":"String searching algorithm","level":3,"score":0.4880863428115845},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4836467504501343},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.48294681310653687},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.47323474287986755},{"id":"https://openalex.org/C146072743","wikidata":"https://www.wikidata.org/wiki/Q192161","display_name":"Formal language","level":2,"score":0.45622190833091736},{"id":"https://openalex.org/C68859911","wikidata":"https://www.wikidata.org/wiki/Q1503724","display_name":"Pattern matching","level":2,"score":0.38011157512664795},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22233304381370544},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.1931830644607544},{"id":"https://openalex.org/C112505250","wikidata":"https://www.wikidata.org/wiki/Q787116","display_name":"Automaton","level":2,"score":0.13571280241012573},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/1542476.1542498","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1542476.1542498","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 30th ACM SIGPLAN Conference on Programming Language Design and Implementation","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.147.9549","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.147.9549","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.virginia.edu/~weimer/p/p188-hooimeijer.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.217.169","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.217.169","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.virginia.edu/~weimer/p/weimer-pldi2009-constraint.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.800000011920929}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W109951691","https://openalex.org/W157156687","https://openalex.org/W1480007921","https://openalex.org/W1480909796","https://openalex.org/W1509382141","https://openalex.org/W1530609294","https://openalex.org/W1531082202","https://openalex.org/W1534716074","https://openalex.org/W1553511155","https://openalex.org/W1556462035","https://openalex.org/W1561331110","https://openalex.org/W1775106003","https://openalex.org/W1809751277","https://openalex.org/W1919297764","https://openalex.org/W1986402635","https://openalex.org/W1998765795","https://openalex.org/W2002328599","https://openalex.org/W2008158744","https://openalex.org/W2034711041","https://openalex.org/W2054220885","https://openalex.org/W2055477538","https://openalex.org/W2065948900","https://openalex.org/W2075573771","https://openalex.org/W2085925880","https://openalex.org/W2089139117","https://openalex.org/W2096449544","https://openalex.org/W2096475201","https://openalex.org/W2103201337","https://openalex.org/W2107604680","https://openalex.org/W2112260148","https://openalex.org/W2117402063","https://openalex.org/W2121898351","https://openalex.org/W2124377830","https://openalex.org/W2127577307","https://openalex.org/W2129487583","https://openalex.org/W2131135493","https://openalex.org/W2132897303","https://openalex.org/W2134429122","https://openalex.org/W2134646643","https://openalex.org/W2135395375","https://openalex.org/W2140468016","https://openalex.org/W2142785340","https://openalex.org/W2144696387","https://openalex.org/W2158870716","https://openalex.org/W2164778826","https://openalex.org/W2295349525","https://openalex.org/W2295903414","https://openalex.org/W2350778671","https://openalex.org/W3005462739","https://openalex.org/W3103629895","https://openalex.org/W4229635525","https://openalex.org/W4237492309","https://openalex.org/W4253587022"],"related_works":["https://openalex.org/W3145288231","https://openalex.org/W2371263218","https://openalex.org/W2504957479","https://openalex.org/W1492858093","https://openalex.org/W2092552144","https://openalex.org/W3216580934","https://openalex.org/W1980331464","https://openalex.org/W4376863261","https://openalex.org/W4297878330","https://openalex.org/W2952430269"],"abstract_inverted_index":{"Reasoning":[0],"about":[1,48],"string":[2,31,41],"variables,":[3],"in":[4],"particular":[5],"program":[6,14],"inputs,":[7],"is":[8,44],"an":[9],"important":[10],"aspect":[11],"of":[12],"many":[13],"analyses":[15],"and":[16,25,40],"testing":[17],"frameworks.":[18],"Program":[19],"inputs":[20],"invariably":[21],"arrive":[22],"as":[23,34],"strings,":[24],"are":[26,53],"often":[27],"manipulated":[28],"using":[29],"high-level":[30],"operations":[32,50],"such":[33],"equality":[35],"checks,":[36],"regular":[37],"expression":[38],"matching,":[39],"concatenation.":[42],"It":[43],"difficult":[45],"to":[46],"reason":[47],"these":[49],"because":[51],"they":[52],"not":[54],"well-integrated":[55],"into":[56],"current":[57],"constraint":[58],"solvers.":[59]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":11},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":13}],"updated_date":"2026-04-16T08:26:57.006410","created_date":"2025-10-10T00:00:00"}