{"id":"https://openalex.org/W2075832447","doi":"https://doi.org/10.1016/0020-0255(94)90116-3","title":"Operations on fuzzy graphs","display_name":"Operations on fuzzy graphs","publication_year":1994,"publication_date":"1994-07-01","ids":{"openalex":"https://openalex.org/W2075832447","doi":"https://doi.org/10.1016/0020-0255(94)90116-3","mag":"2075832447"},"language":"en","primary_location":{"id":"doi:10.1016/0020-0255(94)90116-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0020-0255(94)90116-3","pdf_url":null,"source":{"id":"https://openalex.org/S192650101","display_name":"Information Sciences","issn_l":"0020-0255","issn":["0020-0255","1872-6291"],"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":"Information Sciences","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/A5020620391","display_name":"John N. Mordeson","orcid":"https://orcid.org/0000-0001-5808-0793"},"institutions":[{"id":"https://openalex.org/I114493937","display_name":"Creighton University","ror":"https://ror.org/05wf30g94","country_code":"US","type":"education","lineage":["https://openalex.org/I114493937"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"John N. Mordeson","raw_affiliation_strings":["Department of Mathematics and Computer Science, Creighton University, Omaha, Nebraska 68178 USA","Department of Mathematics and Computer Science Creighton University, Omaha, Nebraska 68178, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, Creighton University, Omaha, Nebraska 68178 USA","institution_ids":["https://openalex.org/I114493937"]},{"raw_affiliation_string":"Department of Mathematics and Computer Science Creighton University, Omaha, Nebraska 68178, USA","institution_ids":["https://openalex.org/I114493937"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5098041768","display_name":"Peng Chang-Shyh","orcid":null},"institutions":[{"id":"https://openalex.org/I114493937","display_name":"Creighton University","ror":"https://ror.org/05wf30g94","country_code":"US","type":"education","lineage":["https://openalex.org/I114493937"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peng Chang-Shyh","raw_affiliation_strings":["Department of Mathematics and Computer Science, Creighton University, Omaha, Nebraska 68178 USA","Department of Mathematics and Computer Science Creighton University, Omaha, Nebraska 68178, USA"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, Creighton University, Omaha, Nebraska 68178 USA","institution_ids":["https://openalex.org/I114493937"]},{"raw_affiliation_string":"Department of Mathematics and Computer Science Creighton University, Omaha, Nebraska 68178, USA","institution_ids":["https://openalex.org/I114493937"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5020620391"],"corresponding_institution_ids":["https://openalex.org/I114493937"],"apc_list":{"value":3330,"currency":"USD","value_usd":3330},"apc_paid":null,"fwci":0.6116,"has_fulltext":false,"cited_by_count":377,"citation_normalized_percentile":{"value":0.70705192,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"79","issue":"3-4","first_page":"159","last_page":"170"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11671","display_name":"Fuzzy and Soft Set Theory","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11671","display_name":"Fuzzy and Soft Set Theory","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10050","display_name":"Multi-Criteria Decision Making","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11727","display_name":"Advanced Algebra and Logic","score":0.9921000003814697,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cartesian-product","display_name":"Cartesian product","score":0.8663570284843445},{"id":"https://openalex.org/keywords/join","display_name":"Join (topology)","score":0.6032801270484924},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.5744637846946716},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5323100090026855},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.48097217082977295},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43892917037010193},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.42420631647109985},{"id":"https://openalex.org/keywords/fuzzy-number","display_name":"Fuzzy number","score":0.42263147234916687},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.415477991104126},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.3086269795894623},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17308309674263}],"concepts":[{"id":"https://openalex.org/C65236422","wikidata":"https://www.wikidata.org/wiki/Q173740","display_name":"Cartesian product","level":2,"score":0.8663570284843445},{"id":"https://openalex.org/C2776124973","wikidata":"https://www.wikidata.org/wiki/Q3183033","display_name":"Join (topology)","level":2,"score":0.6032801270484924},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.5744637846946716},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5323100090026855},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.48097217082977295},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43892917037010193},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.42420631647109985},{"id":"https://openalex.org/C1883856","wikidata":"https://www.wikidata.org/wiki/Q3407463","display_name":"Fuzzy number","level":4,"score":0.42263147234916687},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.415477991104126},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.3086269795894623},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17308309674263}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0020-0255(94)90116-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0020-0255(94)90116-3","pdf_url":null,"source":{"id":"https://openalex.org/S192650101","display_name":"Information Sciences","issn_l":"0020-0255","issn":["0020-0255","1872-6291"],"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":"Information Sciences","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":16,"referenced_works":["https://openalex.org/W172770676","https://openalex.org/W1496156369","https://openalex.org/W1561414385","https://openalex.org/W1599790193","https://openalex.org/W1898259180","https://openalex.org/W1967295224","https://openalex.org/W1984560021","https://openalex.org/W2027284944","https://openalex.org/W2028649872","https://openalex.org/W2056936153","https://openalex.org/W2096768134","https://openalex.org/W2799004609","https://openalex.org/W3145072800","https://openalex.org/W4234956562","https://openalex.org/W4302438448","https://openalex.org/W6674506788"],"related_works":["https://openalex.org/W2102840537","https://openalex.org/W4366733366","https://openalex.org/W3137798114","https://openalex.org/W4378087371","https://openalex.org/W2364608040","https://openalex.org/W2998748068","https://openalex.org/W3190844188","https://openalex.org/W1486684451","https://openalex.org/W4361273540","https://openalex.org/W2099285375"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":23},{"year":2024,"cited_by_count":29},{"year":2023,"cited_by_count":45},{"year":2022,"cited_by_count":33},{"year":2021,"cited_by_count":37},{"year":2020,"cited_by_count":33},{"year":2019,"cited_by_count":33},{"year":2018,"cited_by_count":39},{"year":2017,"cited_by_count":30},{"year":2016,"cited_by_count":17},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":11},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
