{"id":"https://openalex.org/W1553023270","doi":"https://doi.org/10.1007/bfb0014050","title":"Expanding extensional polymorphism","display_name":"Expanding extensional polymorphism","publication_year":1995,"publication_date":"1995-01-01","ids":{"openalex":"https://openalex.org/W1553023270","doi":"https://doi.org/10.1007/bfb0014050","mag":"1553023270"},"language":"en","primary_location":{"id":"doi:10.1007/bfb0014050","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bfb0014050","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5087991671","display_name":"Roberto Di Cosmo","orcid":"https://orcid.org/0000-0002-7493-5349"},"institutions":[{"id":"https://openalex.org/I29607241","display_name":"\u00c9cole Normale Sup\u00e9rieure - PSL","ror":"https://ror.org/05a0dhs15","country_code":"FR","type":"funder","lineage":["https://openalex.org/I2746051580","https://openalex.org/I29607241"]},{"id":"https://openalex.org/I4210103330","display_name":"\u00c9cole Normale Sup\u00e9rieure","ror":"https://ror.org/01dp7jr64","country_code":"BI","type":"education","lineage":["https://openalex.org/I4210103330"]}],"countries":["BI","FR"],"is_corresponding":true,"raw_author_name":"Roberto Di Cosmo","raw_affiliation_strings":["Ecole Normale Sup\u00e9rieure, DMI-LIENS, 45, Rue d'Ulm, 75230, Paris, France","\u00c9cole Normale sup\u00e9rieure"],"affiliations":[{"raw_affiliation_string":"Ecole Normale Sup\u00e9rieure, DMI-LIENS, 45, Rue d'Ulm, 75230, Paris, France","institution_ids":["https://openalex.org/I29607241"]},{"raw_affiliation_string":"\u00c9cole Normale sup\u00e9rieure","institution_ids":["https://openalex.org/I4210103330","https://openalex.org/I29607241"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113845910","display_name":"Adolfo Pipemo","orcid":null},"institutions":[{"id":"https://openalex.org/I861853513","display_name":"Sapienza University of Rome","ror":"https://ror.org/02be6w209","country_code":"IT","type":"education","lineage":["https://openalex.org/I861853513"]},{"id":"https://openalex.org/I4210101866","display_name":"Informa (Italy)","ror":"https://ror.org/017c2y429","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210101866","https://openalex.org/I4210154378"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Adolfo Pipemo","raw_affiliation_strings":["Dipartimento di Scienze dell'Informazione, Universit\u00e0 di Roma \u201cLa Sapienza\u201d, Via Salaria 113, 00198, Roma, Italy","Sapienza, university of Rome"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Scienze dell'Informazione, Universit\u00e0 di Roma \u201cLa Sapienza\u201d, Via Salaria 113, 00198, Roma, Italy","institution_ids":["https://openalex.org/I861853513","https://openalex.org/I4210101866"]},{"raw_affiliation_string":"Sapienza, university of Rome","institution_ids":["https://openalex.org/I861853513"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5087991671"],"corresponding_institution_ids":["https://openalex.org/I29607241","https://openalex.org/I4210103330"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":2.7903,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.88959811,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"139","last_page":"153"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9878000020980835,"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":0.9878000020980835,"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/confluence","display_name":"Confluence","score":0.8807647228240967},{"id":"https://openalex.org/keywords/mathematical-proof","display_name":"Mathematical proof","score":0.6935639381408691},{"id":"https://openalex.org/keywords/normalization","display_name":"Normalization (sociology)","score":0.6791660189628601},{"id":"https://openalex.org/keywords/extensional-definition","display_name":"Extensional definition","score":0.642723798751831},{"id":"https://openalex.org/keywords/lemma","display_name":"Lemma (botany)","score":0.6160408854484558},{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.5906401872634888},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.571251392364502},{"id":"https://openalex.org/keywords/lambda-calculus","display_name":"Lambda calculus","score":0.524463415145874},{"id":"https://openalex.org/keywords/expansive","display_name":"Expansive","score":0.47163698077201843},{"id":"https://openalex.org/keywords/normalization-property","display_name":"Normalization property","score":0.433150053024292},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3334665298461914},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.19701185822486877},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.07579827308654785},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.05204582214355469}],"concepts":[{"id":"https://openalex.org/C77906462","wikidata":"https://www.wikidata.org/wiki/Q1140902","display_name":"Confluence","level":2,"score":0.8807647228240967},{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.6935639381408691},{"id":"https://openalex.org/C136886441","wikidata":"https://www.wikidata.org/wiki/Q926129","display_name":"Normalization (sociology)","level":2,"score":0.6791660189628601},{"id":"https://openalex.org/C136137745","wikidata":"https://www.wikidata.org/wiki/Q19515659","display_name":"Extensional definition","level":3,"score":0.642723798751831},{"id":"https://openalex.org/C2777759810","wikidata":"https://www.wikidata.org/wiki/Q149316","display_name":"Lemma (botany)","level":3,"score":0.6160408854484558},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.5906401872634888},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.571251392364502},{"id":"https://openalex.org/C135790938","wikidata":"https://www.wikidata.org/wiki/Q242028","display_name":"Lambda calculus","level":2,"score":0.524463415145874},{"id":"https://openalex.org/C2780502288","wikidata":"https://www.wikidata.org/wiki/Q28838156","display_name":"Expansive","level":3,"score":0.47163698077201843},{"id":"https://openalex.org/C159333733","wikidata":"https://www.wikidata.org/wiki/Q7051809","display_name":"Normalization property","level":2,"score":0.433150053024292},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3334665298461914},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.19701185822486877},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.07579827308654785},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05204582214355469},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C46757340","wikidata":"https://www.wikidata.org/wiki/Q43238","display_name":"Poaceae","level":2,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0},{"id":"https://openalex.org/C199343813","wikidata":"https://www.wikidata.org/wiki/Q12128","display_name":"Dentistry","level":1,"score":0.0},{"id":"https://openalex.org/C77928131","wikidata":"https://www.wikidata.org/wiki/Q193343","display_name":"Tectonics","level":2,"score":0.0},{"id":"https://openalex.org/C30407753","wikidata":"https://www.wikidata.org/wiki/Q186191","display_name":"Compressive strength","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/bfb0014050","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bfb0014050","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.50.652","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.50.652","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.ens.fr/pub/dmi/users/dicosmo/Hypathia/TLCA95.ps","raw_type":"text"},{"id":"pmh:oai:iris.uniroma1.it:11573/209156","is_oa":false,"landing_page_url":"http://hdl.handle.net/11573/209156","pdf_url":null,"source":{"id":"https://openalex.org/S4377196107","display_name":"IRIS Research product catalog (Sapienza University of Rome)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1493796842","https://openalex.org/W1510403819","https://openalex.org/W1582688644","https://openalex.org/W1589742942","https://openalex.org/W1593641477","https://openalex.org/W1988292549","https://openalex.org/W2016850380","https://openalex.org/W4254218077"],"related_works":["https://openalex.org/W1559627622","https://openalex.org/W2907092888","https://openalex.org/W2946885312","https://openalex.org/W2622061084","https://openalex.org/W2129495011","https://openalex.org/W2756087029","https://openalex.org/W4288346628","https://openalex.org/W1769930376","https://openalex.org/W3172122168","https://openalex.org/W1583436687"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}