{"id":"https://openalex.org/W2152101460","doi":"https://doi.org/10.1016/s0304-3975(99)00036-5","title":"An abstract data type for real numbers","display_name":"An abstract data type for real numbers","publication_year":1999,"publication_date":"1999-06-01","ids":{"openalex":"https://openalex.org/W2152101460","doi":"https://doi.org/10.1016/s0304-3975(99)00036-5","mag":"2152101460"},"language":"en","primary_location":{"id":"doi:10.1016/s0304-3975(99)00036-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0304-3975(99)00036-5","pdf_url":null,"source":{"id":"https://openalex.org/S90727058","display_name":"Theoretical Computer Science","issn_l":"0304-3975","issn":["0304-3975","1879-2294"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theoretical Computer Science","raw_type":"journal-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/A5063938532","display_name":"Pietro Di Gianantonio","orcid":"https://orcid.org/0000-0002-0638-4610"},"institutions":[{"id":"https://openalex.org/I129043915","display_name":"University of Udine","ror":"https://ror.org/05ht0mh31","country_code":"IT","type":"education","lineage":["https://openalex.org/I129043915"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Pietro Di Gianantonio","raw_affiliation_strings":["Dipartimento di Matematica e Informatica, Universit\u00e0di Udine, via delle Scienze 206, I-33100 Udine Italy"],"affiliations":[{"raw_affiliation_string":"Dipartimento di Matematica e Informatica, Universit\u00e0di Udine, via delle Scienze 206, I-33100 Udine Italy","institution_ids":["https://openalex.org/I129043915"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5063938532"],"corresponding_institution_ids":["https://openalex.org/I129043915"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":null,"fwci":1.5584,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.86551929,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"221","issue":"1-2","first_page":"295","last_page":"326"},"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9980999827384949,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/normalisation-by-evaluation","display_name":"Normalisation by evaluation","score":0.709343671798706},{"id":"https://openalex.org/keywords/denotational-semantics","display_name":"Denotational semantics","score":0.6006326675415039},{"id":"https://openalex.org/keywords/operational-semantics","display_name":"Operational semantics","score":0.5696817636489868},{"id":"https://openalex.org/keywords/universality","display_name":"Universality (dynamical systems)","score":0.5314207077026367},{"id":"https://openalex.org/keywords/calculus","display_name":"Calculus (dental)","score":0.5192316174507141},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.5124343037605286},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.4696737229824066},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4304255545139313},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42778584361076355},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.3713984489440918},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.36142420768737793},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.28167644143104553},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.16808700561523438}],"concepts":[{"id":"https://openalex.org/C87365073","wikidata":"https://www.wikidata.org/wiki/Q7051843","display_name":"Normalisation by evaluation","level":5,"score":0.709343671798706},{"id":"https://openalex.org/C207648694","wikidata":"https://www.wikidata.org/wiki/Q1189746","display_name":"Denotational semantics","level":4,"score":0.6006326675415039},{"id":"https://openalex.org/C156325763","wikidata":"https://www.wikidata.org/wiki/Q1930895","display_name":"Operational semantics","level":3,"score":0.5696817636489868},{"id":"https://openalex.org/C183992945","wikidata":"https://www.wikidata.org/wiki/Q2495574","display_name":"Universality (dynamical systems)","level":2,"score":0.5314207077026367},{"id":"https://openalex.org/C2777686260","wikidata":"https://www.wikidata.org/wiki/Q144037","display_name":"Calculus (dental)","level":2,"score":0.5192316174507141},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.5124343037605286},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.4696737229824066},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4304255545139313},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42778584361076355},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.3713984489440918},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.36142420768737793},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.28167644143104553},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.16808700561523438},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1016/s0304-3975(99)00036-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0304-3975(99)00036-5","pdf_url":null,"source":{"id":"https://openalex.org/S90727058","display_name":"Theoretical Computer Science","issn_l":"0304-3975","issn":["0304-3975","1879-2294"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Theoretical Computer Science","raw_type":"journal-article"},{"id":"pmh:oai:air.uniud.it:11390/679398","is_oa":false,"landing_page_url":"http://hdl.handle.net/11390/679398","pdf_url":null,"source":{"id":"https://openalex.org/S4306401163","display_name":"Institutional Research Information System (University of Udine)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I129043915","host_organization_name":"University of Udine","host_organization_lineage":["https://openalex.org/I129043915"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"1.1 Articolo in rivista"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.4699999988079071}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320283","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":32,"referenced_works":["https://openalex.org/W220096824","https://openalex.org/W1513445195","https://openalex.org/W1515039666","https://openalex.org/W1530168704","https://openalex.org/W1561360105","https://openalex.org/W1608883294","https://openalex.org/W1964728647","https://openalex.org/W2007270285","https://openalex.org/W2012949680","https://openalex.org/W2055314056","https://openalex.org/W2079735866","https://openalex.org/W2084041069","https://openalex.org/W2126160338","https://openalex.org/W2148120337","https://openalex.org/W2149945624","https://openalex.org/W2166644419","https://openalex.org/W2798718690","https://openalex.org/W3022059637","https://openalex.org/W3046397786","https://openalex.org/W4255811391","https://openalex.org/W4298175790","https://openalex.org/W6630654809","https://openalex.org/W6630670407","https://openalex.org/W6631708013","https://openalex.org/W6633574033","https://openalex.org/W6636311132","https://openalex.org/W6641406148","https://openalex.org/W6653738999","https://openalex.org/W6670874614","https://openalex.org/W6678934100","https://openalex.org/W6682274301","https://openalex.org/W6837890788"],"related_works":["https://openalex.org/W2604895854","https://openalex.org/W28518009","https://openalex.org/W3036972880","https://openalex.org/W1869423547","https://openalex.org/W2348616540","https://openalex.org/W1929699059","https://openalex.org/W1988602629","https://openalex.org/W2133673046","https://openalex.org/W3134150944","https://openalex.org/W2158105805"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2016-06-24T00:00:00"}
