{"id":"https://openalex.org/W2747719412","doi":"https://doi.org/10.1109/fuzz-ieee.2017.8015553","title":"The structure of many-valued relations III. Tied relational systems","display_name":"The structure of many-valued relations III. Tied relational systems","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2747719412","doi":"https://doi.org/10.1109/fuzz-ieee.2017.8015553","mag":"2747719412"},"language":"en","primary_location":{"id":"doi:10.1109/fuzz-ieee.2017.8015553","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzz-ieee.2017.8015553","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)","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/A5062778479","display_name":"Maria Emilia Della Stella","orcid":null},"institutions":[{"id":"https://openalex.org/I142910587","display_name":"University of Salento","ror":"https://ror.org/03fc1k060","country_code":"IT","type":"education","lineage":["https://openalex.org/I142910587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Maria Emilia Della Stella","raw_affiliation_strings":["Department of Mathematics and physics, University of Salento, Leece, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and physics, University of Salento, Leece, Italy","institution_ids":["https://openalex.org/I142910587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071268853","display_name":"Cosimo Guido","orcid":null},"institutions":[{"id":"https://openalex.org/I142910587","display_name":"University of Salento","ror":"https://ror.org/03fc1k060","country_code":"IT","type":"education","lineage":["https://openalex.org/I142910587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Cosimo Guido","raw_affiliation_strings":["Department of Mathematics and physics, University of Salento, Leece, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and physics, University of Salento, Leece, Italy","institution_ids":["https://openalex.org/I142910587"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053330691","display_name":"Laura Ruzittu","orcid":null},"institutions":[{"id":"https://openalex.org/I142910587","display_name":"University of Salento","ror":"https://ror.org/03fc1k060","country_code":"IT","type":"education","lineage":["https://openalex.org/I142910587"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Laura Ruzittu","raw_affiliation_strings":["Department of Mathematics and physics, University of Salento, Leece, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and physics, University of Salento, Leece, Italy","institution_ids":["https://openalex.org/I142910587"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4785,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.6730882,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"45","issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9997000098228455,"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/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9997000098228455,"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/T11727","display_name":"Advanced Algebra and Logic","score":0.9968000054359436,"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/T11106","display_name":"Data Management and Algorithms","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/morphism","display_name":"Morphism","score":0.681884229183197},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5616426467895508},{"id":"https://openalex.org/keywords/algebraic-number","display_name":"Algebraic number","score":0.49913573265075684},{"id":"https://openalex.org/keywords/algebraic-structure","display_name":"Algebraic structure","score":0.4961160123348236},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.49243125319480896},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.48985716700553894},{"id":"https://openalex.org/keywords/basis","display_name":"Basis (linear algebra)","score":0.4778584837913513},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.477695494890213},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4707548916339874},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.4159936308860779},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38449859619140625},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3050815463066101},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.2179155945777893},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.19183295965194702}],"concepts":[{"id":"https://openalex.org/C137212723","wikidata":"https://www.wikidata.org/wiki/Q1948412","display_name":"Morphism","level":2,"score":0.681884229183197},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5616426467895508},{"id":"https://openalex.org/C9376300","wikidata":"https://www.wikidata.org/wiki/Q168817","display_name":"Algebraic number","level":2,"score":0.49913573265075684},{"id":"https://openalex.org/C182419690","wikidata":"https://www.wikidata.org/wiki/Q205464","display_name":"Algebraic structure","level":2,"score":0.4961160123348236},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.49243125319480896},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.48985716700553894},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.4778584837913513},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.477695494890213},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4707548916339874},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.4159936308860779},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38449859619140625},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3050815463066101},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.2179155945777893},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.19183295965194702},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/fuzz-ieee.2017.8015553","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fuzz-ieee.2017.8015553","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4099999964237213,"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1519478560","https://openalex.org/W1572021354","https://openalex.org/W1601616652","https://openalex.org/W1660981353","https://openalex.org/W1964432381","https://openalex.org/W2032386884","https://openalex.org/W2048315902","https://openalex.org/W2064877230","https://openalex.org/W2938745754","https://openalex.org/W4213427446","https://openalex.org/W4255833381","https://openalex.org/W6631133014","https://openalex.org/W6635880306"],"related_works":["https://openalex.org/W26434650","https://openalex.org/W2768503191","https://openalex.org/W1481670130","https://openalex.org/W856865640","https://openalex.org/W2225376631","https://openalex.org/W3023070374","https://openalex.org/W1529494625","https://openalex.org/W2342017063","https://openalex.org/W2351578128","https://openalex.org/W2950460772"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"fuzzy":[3,23],"(tied)":[4],"relational":[5],"systems":[6],"are":[7,10,37],"considered":[8],"which":[9],"the":[11],"objects":[12],"of":[13,34],"semicategories":[14],"whose":[15],"morphisms":[16],"constitute":[17],"a":[18],"general":[19],"variable-basis":[20],"approach":[21],"to":[22,31],"Galois":[24],"connections":[25],"and":[26],"conjugated":[27],"pairs.":[28],"Useful":[29],"applications":[30],"some":[32],"kinds":[33],"algebraic":[35],"structures":[36],"outlined.":[38]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
