{"id":"https://openalex.org/W4386989870","doi":"https://doi.org/10.1007/978-3-031-43619-2_35","title":"Categorical Approximation Fixpoint Theory","display_name":"Categorical Approximation Fixpoint Theory","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4386989870","doi":"https://doi.org/10.1007/978-3-031-43619-2_35"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-031-43619-2_35","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-43619-2_35","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":"conference-paper","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/A5078140903","display_name":"Angelos Charalambidis","orcid":"https://orcid.org/0000-0001-7437-410X"},"institutions":[{"id":"https://openalex.org/I32762134","display_name":"Harokopio University of Athens","ror":"https://ror.org/02k5gp281","country_code":"GR","type":"education","lineage":["https://openalex.org/I32762134"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Angelos Charalambidis","raw_affiliation_strings":["Department of Informatics and Telematics, Harokopio University, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics and Telematics, Harokopio University, Athens, Greece","institution_ids":["https://openalex.org/I32762134"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038937008","display_name":"Panos Rondogiannis","orcid":null},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Panos Rondogiannis","raw_affiliation_strings":["Department of Informatics and Telecommunications, National and Kapodistrian University of Athens, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Informatics and Telecommunications, National and Kapodistrian University of Athens, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5078140903"],"corresponding_institution_ids":["https://openalex.org/I32762134"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.6294,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.68424935,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"515","last_page":"530"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9998000264167786,"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":0.9998000264167786,"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/T11727","display_name":"Advanced Algebra and Logic","score":0.9991000294685364,"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/T11063","display_name":"Rough Sets and Fuzzy Logic","score":0.9901999831199646,"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/rotation-formalisms-in-three-dimensions","display_name":"Rotation formalisms in three dimensions","score":0.8593500852584839},{"id":"https://openalex.org/keywords/monotonic-function","display_name":"Monotonic function","score":0.6622809171676636},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.660143256187439},{"id":"https://openalex.org/keywords/categorical-variable","display_name":"Categorical variable","score":0.6033568382263184},{"id":"https://openalex.org/keywords/fixed-point","display_name":"Fixed point","score":0.5868114233016968},{"id":"https://openalex.org/keywords/category-theory","display_name":"Category theory","score":0.5487207174301147},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.44039735198020935},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.4337601065635681},{"id":"https://openalex.org/keywords/algebra-over-a-field","display_name":"Algebra over a field","score":0.39802294969558716},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.394942045211792},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28667449951171875},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.1680360734462738},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.1436719000339508}],"concepts":[{"id":"https://openalex.org/C171018156","wikidata":"https://www.wikidata.org/wiki/Q7370306","display_name":"Rotation formalisms in three dimensions","level":2,"score":0.8593500852584839},{"id":"https://openalex.org/C72169020","wikidata":"https://www.wikidata.org/wiki/Q194404","display_name":"Monotonic function","level":2,"score":0.6622809171676636},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.660143256187439},{"id":"https://openalex.org/C5274069","wikidata":"https://www.wikidata.org/wiki/Q2285707","display_name":"Categorical variable","level":2,"score":0.6033568382263184},{"id":"https://openalex.org/C61445026","wikidata":"https://www.wikidata.org/wiki/Q217608","display_name":"Fixed point","level":2,"score":0.5868114233016968},{"id":"https://openalex.org/C54884031","wikidata":"https://www.wikidata.org/wiki/Q217413","display_name":"Category theory","level":2,"score":0.5487207174301147},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.44039735198020935},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.4337601065635681},{"id":"https://openalex.org/C136119220","wikidata":"https://www.wikidata.org/wiki/Q1000660","display_name":"Algebra over a field","level":2,"score":0.39802294969558716},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.394942045211792},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28667449951171875},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.1680360734462738},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.1436719000339508},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"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:10.1007/978-3-031-43619-2_35","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-031-43619-2_35","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"}],"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/W1503237869","https://openalex.org/W1565496223","https://openalex.org/W1592287058","https://openalex.org/W1985557227","https://openalex.org/W1988897846","https://openalex.org/W1992613713","https://openalex.org/W2024873396","https://openalex.org/W2046213250","https://openalex.org/W2055348826","https://openalex.org/W2080633262","https://openalex.org/W2080801189","https://openalex.org/W2099792091","https://openalex.org/W2100577610","https://openalex.org/W2122293551","https://openalex.org/W2145648043","https://openalex.org/W2151485489","https://openalex.org/W2256752531","https://openalex.org/W2465441781","https://openalex.org/W2591642135","https://openalex.org/W2774269848","https://openalex.org/W2798485127","https://openalex.org/W2885902420","https://openalex.org/W3101920559","https://openalex.org/W3197479091","https://openalex.org/W4206370914","https://openalex.org/W4300454881","https://openalex.org/W4388298908","https://openalex.org/W4409121968"],"related_works":["https://openalex.org/W57206970","https://openalex.org/W3196191855","https://openalex.org/W1950785758","https://openalex.org/W2498253392","https://openalex.org/W4235091896","https://openalex.org/W2023896637","https://openalex.org/W2185981755","https://openalex.org/W2121924470","https://openalex.org/W3180855406","https://openalex.org/W2164569390"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-08-12T21:12:35.861297","created_date":"2025-10-10T00:00:00"}