{"id":"https://openalex.org/W4315606097","doi":"https://doi.org/10.1145/3571203","title":"On the Expressive Power of String Constraints","display_name":"On the Expressive Power of String Constraints","publication_year":2023,"publication_date":"2023-01-09","ids":{"openalex":"https://openalex.org/W4315606097","doi":"https://doi.org/10.1145/3571203"},"language":"en","primary_location":{"id":"doi:10.1145/3571203","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3571203","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3571203","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Programming Languages","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3571203","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033306888","display_name":"Joel D. Day","orcid":"https://orcid.org/0000-0002-3660-7766"},"institutions":[{"id":"https://openalex.org/I143804889","display_name":"Loughborough University","ror":"https://ror.org/04vg4w365","country_code":"GB","type":"education","lineage":["https://openalex.org/I143804889"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Joel D. Day","raw_affiliation_strings":["Loughborough University, UK"],"raw_orcid":"https://orcid.org/0000-0002-3660-7766","affiliations":[{"raw_affiliation_string":"Loughborough University, UK","institution_ids":["https://openalex.org/I143804889"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052292970","display_name":"Vijay Ganesh","orcid":"https://orcid.org/0000-0002-6029-2047"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Vijay Ganesh","raw_affiliation_strings":["University of Waterloo, Canada"],"raw_orcid":"https://orcid.org/0000-0002-6029-2047","affiliations":[{"raw_affiliation_string":"University of Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001776782","display_name":"Nathan Grewal","orcid":"https://orcid.org/0000-0001-7955-5049"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Nathan Grewal","raw_affiliation_strings":["University of Waterloo, Canada"],"raw_orcid":"https://orcid.org/0000-0001-7955-5049","affiliations":[{"raw_affiliation_string":"University of Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006548981","display_name":"Flor\u00edn Manea","orcid":"https://orcid.org/0000-0001-6094-3324"},"institutions":[{"id":"https://openalex.org/I74656192","display_name":"University of G\u00f6ttingen","ror":"https://ror.org/01y9bpm73","country_code":"DE","type":"education","lineage":["https://openalex.org/I74656192"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Florin Manea","raw_affiliation_strings":["University of G\u00f6ttingen, Germany"],"raw_orcid":"https://orcid.org/0000-0001-6094-3324","affiliations":[{"raw_affiliation_string":"University of G\u00f6ttingen, Germany","institution_ids":["https://openalex.org/I74656192"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5033306888"],"corresponding_institution_ids":["https://openalex.org/I143804889"],"apc_list":null,"apc_paid":null,"fwci":3.4992,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.93116027,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"7","issue":"POPL","first_page":"278","last_page":"308"},"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":0.9818999767303467,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9751999974250793,"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/string","display_name":"String (physics)","score":0.7101638913154602},{"id":"https://openalex.org/keywords/concatenation","display_name":"Concatenation (mathematics)","score":0.6812862753868103},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5625201463699341},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.5380119681358337},{"id":"https://openalex.org/keywords/regular-language","display_name":"Regular language","score":0.5169836282730103},{"id":"https://openalex.org/keywords/formal-language","display_name":"Formal language","score":0.5081398487091064},{"id":"https://openalex.org/keywords/syntax","display_name":"Syntax","score":0.46215468645095825},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.45317915081977844},{"id":"https://openalex.org/keywords/formal-grammar","display_name":"Formal grammar","score":0.43547242879867554},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3898107707500458},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.3394347131252289},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.33101120591163635},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.3262808918952942},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.2542371153831482},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.20772123336791992},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14073896408081055},{"id":"https://openalex.org/keywords/rule-based-machine-translation","display_name":"Rule-based machine translation","score":0.10351821780204773},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09911397099494934},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.06809046864509583}],"concepts":[{"id":"https://openalex.org/C157486923","wikidata":"https://www.wikidata.org/wiki/Q1376436","display_name":"String (physics)","level":2,"score":0.7101638913154602},{"id":"https://openalex.org/C87619178","wikidata":"https://www.wikidata.org/wiki/Q126002","display_name":"Concatenation (mathematics)","level":2,"score":0.6812862753868103},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5625201463699341},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.5380119681358337},{"id":"https://openalex.org/C52370388","wikidata":"https://www.wikidata.org/wiki/Q752532","display_name":"Regular language","level":3,"score":0.5169836282730103},{"id":"https://openalex.org/C146072743","wikidata":"https://www.wikidata.org/wiki/Q192161","display_name":"Formal language","level":2,"score":0.5081398487091064},{"id":"https://openalex.org/C60048249","wikidata":"https://www.wikidata.org/wiki/Q37437","display_name":"Syntax","level":2,"score":0.46215468645095825},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.45317915081977844},{"id":"https://openalex.org/C171553443","wikidata":"https://www.wikidata.org/wiki/Q373045","display_name":"Formal grammar","level":3,"score":0.43547242879867554},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3898107707500458},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.3394347131252289},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33101120591163635},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.3262808918952942},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2542371153831482},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.20772123336791992},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14073896408081055},{"id":"https://openalex.org/C53893814","wikidata":"https://www.wikidata.org/wiki/Q7378909","display_name":"Rule-based machine translation","level":2,"score":0.10351821780204773},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09911397099494934},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.06809046864509583},{"id":"https://openalex.org/C112505250","wikidata":"https://www.wikidata.org/wiki/Q787116","display_name":"Automaton","level":2,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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:10.1145/3571203","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3571203","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3571203","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Programming Languages","raw_type":"journal-article"},{"id":"pmh:oai:figshare.com:article/21895851","is_oa":true,"landing_page_url":"https://figshare.com/articles/conference_contribution/On_the_expressive_power_of_string_constraints/21895851","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:publications.goettingen-research-online.de:2/136264","is_oa":true,"landing_page_url":"https://resolver.sub.uni-goettingen.de/purl?gro-2/136264","pdf_url":null,"source":{"id":"https://openalex.org/S4306401634","display_name":"GoeScholar  The Publication Server of the Georg-August-Universit\u00e4t G\u00f6ttingen (Georg-August-Universit\u00e4t G\u00f6ttingen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210122495","host_organization_name":"Asklepios Klinik St. Georg","host_organization_lineage":["https://openalex.org/I4210122495"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1145/3571203","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3571203","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3571203","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Programming Languages","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5799999833106995,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[{"id":"https://openalex.org/G1050501348","display_name":null,"funder_award_id":"466789228","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4315606097.pdf","grobid_xml":"https://content.openalex.org/works/W4315606097.grobid-xml"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W1017176722","https://openalex.org/W1502428252","https://openalex.org/W1555798330","https://openalex.org/W1993370765","https://openalex.org/W2005759788","https://openalex.org/W2017793853","https://openalex.org/W2020437202","https://openalex.org/W2035476945","https://openalex.org/W2044901139","https://openalex.org/W2053013024","https://openalex.org/W2110318050","https://openalex.org/W2131886132","https://openalex.org/W2137370934","https://openalex.org/W2151033407","https://openalex.org/W2153128123","https://openalex.org/W2166461033","https://openalex.org/W2295723447","https://openalex.org/W2295791966","https://openalex.org/W2482729551","https://openalex.org/W2613188923","https://openalex.org/W2616567161","https://openalex.org/W2760845075","https://openalex.org/W2776845434","https://openalex.org/W2889237106","https://openalex.org/W2890631112","https://openalex.org/W2897835509","https://openalex.org/W2899573209","https://openalex.org/W2961332145","https://openalex.org/W2962726827","https://openalex.org/W2963054422","https://openalex.org/W2998584877","https://openalex.org/W3006268120","https://openalex.org/W3033673652","https://openalex.org/W3101730143","https://openalex.org/W3186328512","https://openalex.org/W3198190303","https://openalex.org/W3201395094","https://openalex.org/W3208502377","https://openalex.org/W3211522117","https://openalex.org/W3212912612","https://openalex.org/W3214872226","https://openalex.org/W4205874043","https://openalex.org/W4238765212","https://openalex.org/W4246691913","https://openalex.org/W4281658241"],"related_works":["https://openalex.org/W3094724019","https://openalex.org/W252108735","https://openalex.org/W1607287758","https://openalex.org/W2510632068","https://openalex.org/W1972592804","https://openalex.org/W2063737596","https://openalex.org/W2061007349","https://openalex.org/W2240836793","https://openalex.org/W1540583425","https://openalex.org/W2099664526"],"abstract_inverted_index":{"We":[0,101,162],"investigate":[1],"properties":[2],"of":[3,11,19,29,33,66,76,108,111,118,142,174,180,196],"strings":[4],"which":[5,69,167],"are":[6,126,168],"expressible":[7,120],"by":[8,114,150],"canonical":[9],"types":[10],"string":[12,34,45,112,175,197],"constraints.":[13],"Specifically,":[14],"we":[15,62,91,138],"consider":[16,63,92,103,139],"a":[17,52,59,77,98,130,151],"landscape":[18],"20":[20],"logical":[21],"theories,":[22,124],"whose":[23],"syntax":[24],"is":[25,97],"built":[26],"around":[27],"combinations":[28,110],"four":[30],"common":[31],"elements":[32],"constraints:":[35],"language":[36,146],"membership":[37],"(e.g.":[38],"for":[39,68],"regular":[40],"languages),":[41],"concatenation,":[42],"equality":[43,48],"between":[44,49],"terms,":[46],"and":[47,55,125,172,193],"string-lengths.":[50],"For":[51],"variable":[53],"x":[54,70],"formula":[56],"f":[57,86],"from":[58],"given":[60],"theory,":[61],"the":[64,84,104,116,122,140,145,194],"set":[65,96],"values":[67],"may":[71],"be":[72,157],"substituted":[73],"as":[74],"part":[75],"satisfying":[78],"assignment,":[79],"or":[80,147],"in":[81,121,134,153,159,177],"other":[82],"words,":[83],"property":[85,148],"expresses":[87],"through":[88],"x.":[89],"Since":[90],"string-based":[93],"logics,":[94],"this":[95,135],"formal":[99],"language.":[100],"firstly":[102],"relative":[105],"expressive":[106],"power":[107],"different":[109],"constraints":[113,176],"comparing":[115],"classes":[117],"languages":[119],"corresponding":[123],"able":[127],"to":[128,170,186],"establish":[129,163],"mostly":[131],"complete":[132],"picture":[133],"regard.":[136],"Secondly,":[137],"question":[141],"deciding":[143],"whether":[144],"expressed":[149,158],"variable/formula":[152],"one":[154],"theory":[155,195],"can":[156],"another":[160],"theory.":[161],"several":[164],"negative":[165],"results":[166,182],"relevant":[169],"preprocessing":[171],"normalisation":[173],"practice.":[178],"Some":[179],"our":[181],"have":[183],"strong":[184],"connections":[185],"important":[187],"open":[188],"problems":[189],"regarding":[190],"word":[191],"equations":[192],"solving.":[198]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}