{"id":"https://openalex.org/W2010158044","doi":"https://doi.org/10.1145/1596638.1596641","title":"Losing functions without gaining data","display_name":"Losing functions without gaining data","publication_year":2009,"publication_date":"2009-09-03","ids":{"openalex":"https://openalex.org/W2010158044","doi":"https://doi.org/10.1145/1596638.1596641","mag":"2010158044"},"language":"en","primary_location":{"id":"doi:10.1145/1596638.1596641","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1596638.1596641","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd ACM SIGPLAN symposium on Haskell","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/A5022988938","display_name":"Neil Mitchell","orcid":null},"institutions":[{"id":"https://openalex.org/I52099693","display_name":"University of York","ror":"https://ror.org/04m01e293","country_code":"GB","type":"education","lineage":["https://openalex.org/I52099693"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Neil Mitchell","raw_affiliation_strings":["University of York, UK, York, United Kingdom"],"affiliations":[{"raw_affiliation_string":"University of York, UK, York, United Kingdom","institution_ids":["https://openalex.org/I52099693"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018902600","display_name":"Colin Runciman","orcid":"https://orcid.org/0000-0002-0151-3233"},"institutions":[{"id":"https://openalex.org/I52099693","display_name":"University of York","ror":"https://ror.org/04m01e293","country_code":"GB","type":"education","lineage":["https://openalex.org/I52099693"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Colin Runciman","raw_affiliation_strings":["University of York, UK, York, United Kingdom"],"affiliations":[{"raw_affiliation_string":"University of York, UK, York, United Kingdom","institution_ids":["https://openalex.org/I52099693"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5022988938"],"corresponding_institution_ids":["https://openalex.org/I52099693"],"apc_list":null,"apc_paid":null,"fwci":0.4362,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.71385761,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"13","last_page":"24"},"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/T10142","display_name":"Formal Methods in Verification","score":0.996999979019165,"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9954000115394592,"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/haskell","display_name":"Haskell","score":0.9592324495315552},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8161020278930664},{"id":"https://openalex.org/keywords/functional-programming","display_name":"Functional programming","score":0.7927818298339844},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.6718013882637024},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.6625180244445801},{"id":"https://openalex.org/keywords/program-transformation","display_name":"Program transformation","score":0.6503187417984009},{"id":"https://openalex.org/keywords/program-analysis","display_name":"Program analysis","score":0.5317324995994568},{"id":"https://openalex.org/keywords/static-analysis","display_name":"Static analysis","score":0.5232143402099609},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.4246417284011841},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.35194551944732666}],"concepts":[{"id":"https://openalex.org/C2780624054","wikidata":"https://www.wikidata.org/wiki/Q34010","display_name":"Haskell","level":3,"score":0.9592324495315552},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8161020278930664},{"id":"https://openalex.org/C42383842","wikidata":"https://www.wikidata.org/wiki/Q193076","display_name":"Functional programming","level":2,"score":0.7927818298339844},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.6718013882637024},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6625180244445801},{"id":"https://openalex.org/C2778361913","wikidata":"https://www.wikidata.org/wiki/Q7248437","display_name":"Program transformation","level":2,"score":0.6503187417984009},{"id":"https://openalex.org/C98183937","wikidata":"https://www.wikidata.org/wiki/Q2112188","display_name":"Program analysis","level":2,"score":0.5317324995994568},{"id":"https://openalex.org/C97686452","wikidata":"https://www.wikidata.org/wiki/Q7604153","display_name":"Static analysis","level":2,"score":0.5232143402099609},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.4246417284011841},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.35194551944732666},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1596638.1596641","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1596638.1596641","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2nd ACM SIGPLAN symposium on Haskell","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W91193428","https://openalex.org/W177558105","https://openalex.org/W249176535","https://openalex.org/W1546727036","https://openalex.org/W1556536463","https://openalex.org/W1556604985","https://openalex.org/W1565385009","https://openalex.org/W1575663121","https://openalex.org/W1583295953","https://openalex.org/W1651122320","https://openalex.org/W1829244603","https://openalex.org/W1972318755","https://openalex.org/W1982209843","https://openalex.org/W2018765574","https://openalex.org/W2020024606","https://openalex.org/W2043266941","https://openalex.org/W2043416466","https://openalex.org/W2056292566","https://openalex.org/W2059895047","https://openalex.org/W2081124914","https://openalex.org/W2094174039","https://openalex.org/W2116827712","https://openalex.org/W2118165414","https://openalex.org/W2118172707","https://openalex.org/W2120171626","https://openalex.org/W2130363716","https://openalex.org/W2138452186","https://openalex.org/W2139626883","https://openalex.org/W2148437863","https://openalex.org/W2208923056","https://openalex.org/W2340044120","https://openalex.org/W2702590602","https://openalex.org/W3177054185","https://openalex.org/W4231098138","https://openalex.org/W4240833632"],"related_works":["https://openalex.org/W2112263414","https://openalex.org/W3004782279","https://openalex.org/W1602185604","https://openalex.org/W2028779182","https://openalex.org/W4242678340","https://openalex.org/W2140654465","https://openalex.org/W2129253059","https://openalex.org/W1488646450","https://openalex.org/W2340044120","https://openalex.org/W2010158044"],"abstract_inverted_index":{"We":[0,36],"describe":[1],"a":[2,6,64],"transformation":[3,58],"which":[4,68],"takes":[5],"higher-order":[7],"program,":[8],"and":[9,26,54,61],"produces":[10],"an":[11],"equivalent":[12],"first-order":[13],"program.":[14],"Unlike":[15],"Reynolds-style":[16],"defunctionalisation,":[17],"it":[18],"does":[19],"not":[20],"introduce":[21],"any":[22],"new":[23],"data":[24],"types,":[25],"the":[27,43],"results":[28,44],"are":[29],"more":[30],"amenable":[31],"to":[32,41,67],"subsequent":[33],"analysis":[34,47],"operations.":[35],"can":[37,71],"use":[38],"our":[39],"method":[40,75],"improve":[42],"of":[45],"existing":[46],"operations,":[48],"including":[49],"strictness":[50],"analysis,":[51],"pattern-match":[52],"safety":[53],"termination":[55],"checking.":[56],"Our":[57,74],"is":[59,87],"implemented,":[60],"works":[62],"on":[63],"Core":[65],"language":[66],"Haskell":[69],"programs":[70],"be":[72],"reduced.":[73],"cannot":[76],"always":[77],"succeed":[78],"in":[79,85],"removing":[80],"all":[81],"functional":[82],"values,":[83],"but":[84],"practice":[86],"remarkably":[88],"successful.":[89]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}