{"id":"https://openalex.org/W4414988762","doi":"https://doi.org/10.1145/3763168","title":"The Simple Essence of Overloading: Making Ad-Hoc Polymorphism More Algebraic with Flow-Based Variational Type-Checking","display_name":"The Simple Essence of Overloading: Making Ad-Hoc Polymorphism More Algebraic with Flow-Based Variational Type-Checking","publication_year":2025,"publication_date":"2025-10-09","ids":{"openalex":"https://openalex.org/W4414988762","doi":"https://doi.org/10.1145/3763168"},"language":"en","primary_location":{"id":"doi:10.1145/3763168","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3763168","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3763168","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-nd","license_id":"https://openalex.org/licenses/cc-by-nd","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/10.1145/3763168","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5119918342","display_name":"Ji\u0159\u00ed Bene\u0161","orcid":null},"institutions":[{"id":"https://openalex.org/I8087733","display_name":"University of T\u00fcbingen","ror":"https://ror.org/03a1kwz48","country_code":"DE","type":"education","lineage":["https://openalex.org/I8087733"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ji\u0159\u00ed Bene\u0161","raw_affiliation_strings":["University of T\u00fcbingen, T\u00fcbingen, Germany"],"raw_orcid":"https://orcid.org/0009-0002-1501-4870","affiliations":[{"raw_affiliation_string":"University of T\u00fcbingen, T\u00fcbingen, Germany","institution_ids":["https://openalex.org/I8087733"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027088540","display_name":"Jonathan Immanuel Brachth\u00e4user","orcid":"https://orcid.org/0000-0001-9128-0391"},"institutions":[{"id":"https://openalex.org/I8087733","display_name":"University of T\u00fcbingen","ror":"https://ror.org/03a1kwz48","country_code":"DE","type":"education","lineage":["https://openalex.org/I8087733"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jonathan Immanuel Brachth\u00e4user","raw_affiliation_strings":["University of T\u00fcbingen, T\u00fcbingen, Germany"],"raw_orcid":"https://orcid.org/0000-0001-9128-0391","affiliations":[{"raw_affiliation_string":"University of T\u00fcbingen, T\u00fcbingen, Germany","institution_ids":["https://openalex.org/I8087733"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I8087733"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10451681,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":"OOPSLA2","first_page":"3286","last_page":"3312"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9983999729156494,"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":0.9983999729156494,"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":0.9923999905586243,"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"}},{"id":"https://openalex.org/T11424","display_name":"Security and Verification in Computing","score":0.9648000001907349,"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/backtracking","display_name":"Backtracking","score":0.6489999890327454},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.5425999760627747},{"id":"https://openalex.org/keywords/resolution","display_name":"Resolution (logic)","score":0.5350000262260437},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.4887000024318695},{"id":"https://openalex.org/keywords/algebraic-number","display_name":"Algebraic number","score":0.48829999566078186},{"id":"https://openalex.org/keywords/reuse","display_name":"Reuse","score":0.45730000734329224},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.4171000123023987},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.4154999852180481}],"concepts":[{"id":"https://openalex.org/C156884757","wikidata":"https://www.wikidata.org/wiki/Q798554","display_name":"Backtracking","level":2,"score":0.6489999890327454},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.5425999760627747},{"id":"https://openalex.org/C138268822","wikidata":"https://www.wikidata.org/wiki/Q1051925","display_name":"Resolution (logic)","level":2,"score":0.5350000262260437},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5026999711990356},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.4887000024318695},{"id":"https://openalex.org/C9376300","wikidata":"https://www.wikidata.org/wiki/Q168817","display_name":"Algebraic number","level":2,"score":0.48829999566078186},{"id":"https://openalex.org/C206588197","wikidata":"https://www.wikidata.org/wiki/Q846574","display_name":"Reuse","level":2,"score":0.45730000734329224},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4309000074863434},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.4300999939441681},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4237000048160553},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.4171000123023987},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.4154999852180481},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.40549999475479126},{"id":"https://openalex.org/C173404611","wikidata":"https://www.wikidata.org/wiki/Q528588","display_name":"Constraint programming","level":3,"score":0.39899998903274536},{"id":"https://openalex.org/C44616089","wikidata":"https://www.wikidata.org/wiki/Q30158686","display_name":"Constraint satisfaction","level":3,"score":0.3959999978542328},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.35199999809265137},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3384999930858612},{"id":"https://openalex.org/C26713055","wikidata":"https://www.wikidata.org/wiki/Q245962","display_name":"Implementation","level":2,"score":0.3172999918460846},{"id":"https://openalex.org/C199622910","wikidata":"https://www.wikidata.org/wiki/Q1128326","display_name":"Constraint satisfaction problem","level":3,"score":0.31630000472068787},{"id":"https://openalex.org/C159718280","wikidata":"https://www.wikidata.org/wiki/Q5526353","display_name":"Gas meter prover","level":3,"score":0.30720001459121704},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.30300000309944153},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2777999937534332},{"id":"https://openalex.org/C20528804","wikidata":"https://www.wikidata.org/wiki/Q997433","display_name":"Dependent type","level":3,"score":0.2766000032424927},{"id":"https://openalex.org/C176783269","wikidata":"https://www.wikidata.org/wiki/Q5164378","display_name":"Constraint logic programming","level":4,"score":0.25459998846054077},{"id":"https://openalex.org/C34165917","wikidata":"https://www.wikidata.org/wiki/Q188267","display_name":"Programming paradigm","level":2,"score":0.25049999356269836}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3763168","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3763168","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3763168","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-nd","license_id":"https://openalex.org/licenses/cc-by-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Programming Languages","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/3763168","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3763168","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3763168","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-nd","license_id":"https://openalex.org/licenses/cc-by-nd","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":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4414988762.pdf","grobid_xml":"https://content.openalex.org/works/W4414988762.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W1994143452","https://openalex.org/W1995568418","https://openalex.org/W2016954568","https://openalex.org/W2032249605","https://openalex.org/W2059895047","https://openalex.org/W2080267935","https://openalex.org/W2103367057","https://openalex.org/W2106799975","https://openalex.org/W2109375905","https://openalex.org/W2131067178","https://openalex.org/W2149747391","https://openalex.org/W2161064529","https://openalex.org/W2166822586","https://openalex.org/W2563592207","https://openalex.org/W2798318959","https://openalex.org/W3043749166","https://openalex.org/W3047158069","https://openalex.org/W3107145433","https://openalex.org/W4240446120","https://openalex.org/W4294840040","https://openalex.org/W4315630741","https://openalex.org/W4387667108","https://openalex.org/W4396240880","https://openalex.org/W4407944166","https://openalex.org/W6948014394","https://openalex.org/W7077147361"],"related_works":[],"abstract_inverted_index":{"Type-directed":[0],"overload":[1,21,49,89],"resolution":[2,22,50],"allows":[3],"programmers":[4],"to":[5,12,34,48,99],"reuse":[6],"the":[7,13,27,71,118],"same":[8],"name,":[9],"offloading":[10],"disambiguation":[11],"type":[14,28,39,56,106],"checker.":[15],"Since":[16],"many":[17],"programming":[18],"languages":[19],"implement":[20],"by":[23,75],"performing":[24],"backtracking":[25],"in":[26],"checker,":[29],"it":[30],"is":[31],"commonly":[32],"believed":[33],"be":[35],"incompatible":[36],"with":[37],"Hindley-Milner-style":[38],"systems.":[40],"In":[41],"this":[42],"paper,":[43],"we":[44],"present":[45],"an":[46],"approach":[47],"that":[51,69],"combines":[52],"insights":[53],"from":[54],"variational":[55,67],"checking":[57],"and":[58,63,88,102,116],"algebraic":[59],"subtyping.":[60],"We":[61,91],"formalize":[62],"discuss":[64],"our":[65,93],"flow-based":[66],"framework":[68,94],"captures":[70],"essence":[72],"of":[73,105],"overloads":[74],"representing":[76],"them":[77],"as":[78,111],"choices":[79],".":[80],"This":[81],"cleanly":[82],"separates":[83],"constraint":[84,86],"collection,":[85],"solving,":[87],"resolution.":[90],"believe":[92],"not":[95],"only":[96],"gives":[97],"rise":[98],"more":[100],"modular":[101],"efficient":[103],"implementations":[104],"checkers,":[107],"but":[108],"also":[109],"serves":[110],"a":[112],"simpler":[113],"mental":[114],"model":[115],"paves":[117],"way":[119],"for":[120],"improved":[121],"error":[122],"messages.":[123]},"counts_by_year":[],"updated_date":"2026-08-01T09:00:35.917206","created_date":"2025-10-10T00:00:00"}