{"id":"https://openalex.org/W177958661","doi":"https://doi.org/10.1023/a:1009913122021","title":"A Coherence Space of Rational Intervals for a Construction of IR","display_name":"A Coherence Space of Rational Intervals for a Construction of IR","publication_year":2000,"publication_date":"2000-05-01","ids":{"openalex":"https://openalex.org/W177958661","doi":"https://doi.org/10.1023/a:1009913122021","mag":"177958661"},"language":"en","primary_location":{"id":"doi:10.1023/a:1009913122021","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1009913122021","pdf_url":null,"source":{"id":"https://openalex.org/S64721560","display_name":"Reliable Computing","issn_l":"1385-3139","issn":["1385-3139","1573-1340"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Reliable Computing","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/A5053196020","display_name":"Gra\u00e7aliz Pereira Dimuro","orcid":"https://orcid.org/0000-0001-6986-9888"},"institutions":[{"id":"https://openalex.org/I110676245","display_name":"Universidade Cat\u00f3lica de Pelotas","ror":"https://ror.org/0376myh60","country_code":"BR","type":"education","lineage":["https://openalex.org/I110676245"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Gra\u00e7aliz P. Dimuro","raw_affiliation_strings":["Escola de Inform\u00e1tica, Universidade Cat\u00f3lica de Pelotas, R. F\u00e9lix da Cunha 412, Pelotas, 96010-000, RS, Brasil","Escola de Inform\u00e1tica, Universidade Cat\u00f3lica de Pelotas, Pelotas, RS, Brasil"],"affiliations":[{"raw_affiliation_string":"Escola de Inform\u00e1tica, Universidade Cat\u00f3lica de Pelotas, R. F\u00e9lix da Cunha 412, Pelotas, 96010-000, RS, Brasil","institution_ids":["https://openalex.org/I110676245"]},{"raw_affiliation_string":"Escola de Inform\u00e1tica, Universidade Cat\u00f3lica de Pelotas, Pelotas, RS, Brasil","institution_ids":["https://openalex.org/I110676245"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065797206","display_name":"Ant\u00f4nio Carlos da Rocha Costa","orcid":"https://orcid.org/0000-0001-7954-8420"},"institutions":[{"id":"https://openalex.org/I110676245","display_name":"Universidade Cat\u00f3lica de Pelotas","ror":"https://ror.org/0376myh60","country_code":"BR","type":"education","lineage":["https://openalex.org/I110676245"]},{"id":"https://openalex.org/I130442723","display_name":"Universidade Federal do Rio Grande do Sul","ror":"https://ror.org/041yk2d64","country_code":"BR","type":"education","lineage":["https://openalex.org/I130442723"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ant\u00f4nio Carlos Da R. Costa","raw_affiliation_strings":["Curso de P\u00f3s-Gradua\u00e7\u00e3o em Ci\u00eancia da Computa\u00e7\u00e3o, Universidade Federal do Rio Grande do Sul, Av. Bento Goncalves 9500, Bl IV, 91501-970, Porto Alegre, RS, Brasil","Escola de Inform\u00e1tica, Universidade Cat\u00f3lica de Pelotas, R. F\u00e9lix da Cunha 412, Pelotas, 96010-000, RS, Brasil","Curso de P\u00f3s-Gradua\u00e7\u00e3o em Ci\u00eancia da Computa\u00e7\u00e3o, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil","Escola de Inform\u00e1tica, Universidade Cat\u00f3lica de Pelotas, Pelotas, RS, Brasil"],"affiliations":[{"raw_affiliation_string":"Curso de P\u00f3s-Gradua\u00e7\u00e3o em Ci\u00eancia da Computa\u00e7\u00e3o, Universidade Federal do Rio Grande do Sul, Av. Bento Goncalves 9500, Bl IV, 91501-970, Porto Alegre, RS, Brasil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"Escola de Inform\u00e1tica, Universidade Cat\u00f3lica de Pelotas, R. F\u00e9lix da Cunha 412, Pelotas, 96010-000, RS, Brasil","institution_ids":["https://openalex.org/I110676245"]},{"raw_affiliation_string":"Curso de P\u00f3s-Gradua\u00e7\u00e3o em Ci\u00eancia da Computa\u00e7\u00e3o, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil","institution_ids":["https://openalex.org/I130442723"]},{"raw_affiliation_string":"Escola de Inform\u00e1tica, Universidade Cat\u00f3lica de Pelotas, Pelotas, RS, Brasil","institution_ids":["https://openalex.org/I110676245"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073683976","display_name":"Dalc\u00eddio Moraes Cl\u00e1udio","orcid":null},"institutions":[{"id":"https://openalex.org/I45643870","display_name":"Pontif\u00edcia Universidade Cat\u00f3lica do Rio Grande do Sul","ror":"https://ror.org/025vmq686","country_code":"BR","type":"education","lineage":["https://openalex.org/I45643870"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Dalcidio M. Claudio","raw_affiliation_strings":["Faculdade de Matem\u00e1tica, Pontif\u00edcia, Universidade Cat\u00f3lica do Rio Grande do Sul, Av. Ipiranga 6681, Porto Alegre, 90430-900, RS, Brasil","Faculdade de Matem\u00e1tica, Pontif\u00edcia, Universidade Cat\u00f3lica do Rio Grande do Sul, Porto Alegre, RS, Brasil"],"affiliations":[{"raw_affiliation_string":"Faculdade de Matem\u00e1tica, Pontif\u00edcia, Universidade Cat\u00f3lica do Rio Grande do Sul, Av. Ipiranga 6681, Porto Alegre, 90430-900, RS, Brasil","institution_ids":["https://openalex.org/I45643870"]},{"raw_affiliation_string":"Faculdade de Matem\u00e1tica, Pontif\u00edcia, Universidade Cat\u00f3lica do Rio Grande do Sul, Porto Alegre, RS, Brasil","institution_ids":["https://openalex.org/I45643870"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5053196020"],"corresponding_institution_ids":["https://openalex.org/I110676245"],"apc_list":null,"apc_paid":null,"fwci":0.9383,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.73370215,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"6","issue":"2","first_page":"139","last_page":"178"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11435","display_name":"Polynomial and algebraic computation","score":0.98089998960495,"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"}},"topics":[{"id":"https://openalex.org/T11435","display_name":"Polynomial and algebraic computation","score":0.98089998960495,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9775999784469604,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10126","display_name":"Logic, programming, and type systems","score":0.9728000164031982,"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/mathematics","display_name":"Mathematics","score":0.6550145745277405},{"id":"https://openalex.org/keywords/algebraic-structure","display_name":"Algebraic structure","score":0.6148947477340698},{"id":"https://openalex.org/keywords/constructive","display_name":"Constructive","score":0.6059463620185852},{"id":"https://openalex.org/keywords/algebraic-number","display_name":"Algebraic number","score":0.5434797406196594},{"id":"https://openalex.org/keywords/algebraically-closed-field","display_name":"Algebraically closed field","score":0.5296549201011658},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.49323195219039917},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.47030967473983765},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.4630257189273834},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4614037871360779},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.4394306540489197},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4208996593952179},{"id":"https://openalex.org/keywords/transformation","display_name":"Transformation (genetics)","score":0.41405224800109863},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.39648616313934326},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.38715460896492004},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.33126404881477356},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2523959279060364},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08688956499099731}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6550145745277405},{"id":"https://openalex.org/C182419690","wikidata":"https://www.wikidata.org/wiki/Q205464","display_name":"Algebraic structure","level":2,"score":0.6148947477340698},{"id":"https://openalex.org/C2778701210","wikidata":"https://www.wikidata.org/wiki/Q28130034","display_name":"Constructive","level":3,"score":0.6059463620185852},{"id":"https://openalex.org/C9376300","wikidata":"https://www.wikidata.org/wiki/Q168817","display_name":"Algebraic number","level":2,"score":0.5434797406196594},{"id":"https://openalex.org/C203701370","wikidata":"https://www.wikidata.org/wiki/Q1047547","display_name":"Algebraically closed field","level":2,"score":0.5296549201011658},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.49323195219039917},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.47030967473983765},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.4630257189273834},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4614037871360779},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.4394306540489197},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4208996593952179},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.41405224800109863},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.39648616313934326},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.38715460896492004},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.33126404881477356},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2523959279060364},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08688956499099731},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1023/a:1009913122021","is_oa":false,"landing_page_url":"https://doi.org/10.1023/a:1009913122021","pdf_url":null,"source":{"id":"https://openalex.org/S64721560","display_name":"Reliable Computing","issn_l":"1385-3139","issn":["1385-3139","1573-1340"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Reliable Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W128738456","https://openalex.org/W159715351","https://openalex.org/W1530168704","https://openalex.org/W1544564247","https://openalex.org/W1572370762","https://openalex.org/W1580809199","https://openalex.org/W1593666219","https://openalex.org/W1719974439","https://openalex.org/W1997766149","https://openalex.org/W2007270285","https://openalex.org/W2054969282","https://openalex.org/W2060924166","https://openalex.org/W2073030937","https://openalex.org/W2084041069","https://openalex.org/W2084736709","https://openalex.org/W2093541252","https://openalex.org/W2095436832","https://openalex.org/W2114953769","https://openalex.org/W2166644419","https://openalex.org/W2911669966","https://openalex.org/W2911865844","https://openalex.org/W3096424428","https://openalex.org/W4211265583","https://openalex.org/W4243711577","https://openalex.org/W4285719527","https://openalex.org/W6603157434","https://openalex.org/W6607217872","https://openalex.org/W6636365093"],"related_works":["https://openalex.org/W2167154330","https://openalex.org/W3106133691","https://openalex.org/W2439115288","https://openalex.org/W2021915098","https://openalex.org/W1927071250","https://openalex.org/W2385699660","https://openalex.org/W283664946","https://openalex.org/W133348882","https://openalex.org/W1556555945","https://openalex.org/W1719337452"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}