{"id":"https://openalex.org/W1533419618","doi":"https://doi.org/10.1007/3-540-58467-6_5","title":"Cardinality restrictions on concepts","display_name":"Cardinality restrictions on concepts","publication_year":1994,"publication_date":"1994-01-01","ids":{"openalex":"https://openalex.org/W1533419618","doi":"https://doi.org/10.1007/3-540-58467-6_5","mag":"1533419618"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-58467-6_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-58467-6_5","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":"book-chapter","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://dx.doi.org/10.22028/D291-24929","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086254817","display_name":"Franz Baader","orcid":"https://orcid.org/0000-0002-4049-221X"},"institutions":[{"id":"https://openalex.org/I887968799","display_name":"RWTH Aachen University","ror":"https://ror.org/04xfq0f34","country_code":"DE","type":"education","lineage":["https://openalex.org/I887968799"]},{"id":"https://openalex.org/I4210126395","display_name":"Inform (Germany)","ror":"https://ror.org/02x8c2t37","country_code":"DE","type":"company","lineage":["https://openalex.org/I4210126395"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Franz Baader","raw_affiliation_strings":["Lehr- und Forschungsgebiet Theoretische Informatik, RWTH Aachen, Aachen, Germany","RWTH Aachen >  >  >  >"],"affiliations":[{"raw_affiliation_string":"Lehr- und Forschungsgebiet Theoretische Informatik, RWTH Aachen, Aachen, Germany","institution_ids":["https://openalex.org/I887968799","https://openalex.org/I4210126395"]},{"raw_affiliation_string":"RWTH Aachen >  >  >  >","institution_ids":["https://openalex.org/I887968799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021831010","display_name":"Martin Buchheit","orcid":"https://orcid.org/0000-0002-5528-2039"},"institutions":[{"id":"https://openalex.org/I33256026","display_name":"German Research Centre for Artificial Intelligence","ror":"https://ror.org/01ayc5b57","country_code":"DE","type":"funder","lineage":["https://openalex.org/I33256026"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin Buchheit","raw_affiliation_strings":["Deutsches Forschungszentrum f\u00fcr KI (DFKI), Saarbr\u00fccken, Germany","Deutsches Forschungszentrum f\u00fcr KI (DFKI)"],"affiliations":[{"raw_affiliation_string":"Deutsches Forschungszentrum f\u00fcr KI (DFKI), Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I33256026"]},{"raw_affiliation_string":"Deutsches Forschungszentrum f\u00fcr KI (DFKI)","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044197008","display_name":"Bernhard Hollunder","orcid":null},"institutions":[{"id":"https://openalex.org/I33256026","display_name":"German Research Centre for Artificial Intelligence","ror":"https://ror.org/01ayc5b57","country_code":"DE","type":"funder","lineage":["https://openalex.org/I33256026"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Bernhard Hollunder","raw_affiliation_strings":["Deutsches Forschungszentrum f\u00fcr KI (DFKI), Saarbr\u00fccken, Germany","Deutsches Forschungszentrum f\u00fcr KI (DFKI)"],"affiliations":[{"raw_affiliation_string":"Deutsches Forschungszentrum f\u00fcr KI (DFKI), Saarbr\u00fccken, Germany","institution_ids":["https://openalex.org/I33256026"]},{"raw_affiliation_string":"Deutsches Forschungszentrum f\u00fcr KI (DFKI)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5086254817"],"corresponding_institution_ids":["https://openalex.org/I4210126395","https://openalex.org/I887968799"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":1.4213,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.78287307,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"51","last_page":"62"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","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"}},"topics":[{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","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/T10215","display_name":"Semantic Web and Ontologies","score":0.9975000023841858,"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/T12881","display_name":"linguistics and terminology studies","score":0.9890999794006348,"subfield":{"id":"https://openalex.org/subfields/1203","display_name":"Language and Linguistics"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/rotation-formalisms-in-three-dimensions","display_name":"Rotation formalisms in three dimensions","score":0.8328400254249573},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8017628192901611},{"id":"https://openalex.org/keywords/cardinality","display_name":"Cardinality (data modeling)","score":0.7921838164329529},{"id":"https://openalex.org/keywords/decidability","display_name":"Decidability","score":0.753308892250061},{"id":"https://openalex.org/keywords/axiom","display_name":"Axiom","score":0.6950219869613647},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5559287667274475},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.54639732837677},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.4816909730434418},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3266751170158386},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.285388320684433},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16278305649757385},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.11377370357513428}],"concepts":[{"id":"https://openalex.org/C171018156","wikidata":"https://www.wikidata.org/wiki/Q7370306","display_name":"Rotation formalisms in three dimensions","level":2,"score":0.8328400254249573},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8017628192901611},{"id":"https://openalex.org/C87117476","wikidata":"https://www.wikidata.org/wiki/Q362383","display_name":"Cardinality (data modeling)","level":2,"score":0.7921838164329529},{"id":"https://openalex.org/C153269930","wikidata":"https://www.wikidata.org/wiki/Q430001","display_name":"Decidability","level":2,"score":0.753308892250061},{"id":"https://openalex.org/C167729594","wikidata":"https://www.wikidata.org/wiki/Q17736","display_name":"Axiom","level":2,"score":0.6950219869613647},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5559287667274475},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.54639732837677},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.4816909730434418},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3266751170158386},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.285388320684433},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16278305649757385},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.11377370357513428},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.1007/3-540-58467-6_5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-58467-6_5","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"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.44.9948","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.44.9948","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://www-lti.informatik.rwth-aachen.de/pub/papers/1993/DFKI-RR-93-48.ps.Z","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.54.1809","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.54.1809","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ftp://ftp.dfki.uni-sb.de/pub/tacos/Papers/DFKI-RR-93-48.ps.gz","raw_type":"text"},{"id":"pmh:oai:opus4.hsfu:12928","is_oa":false,"landing_page_url":"https://opus.hs-furtwangen.de/frontdoor/index/index/docId/12928","pdf_url":null,"source":{"id":"https://openalex.org/S4377196512","display_name":"Repository of Futwangen University of Applied Sciences (Furtwangen University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I882953328","host_organization_name":"Furtwangen University","host_organization_lineage":["https://openalex.org/I882953328"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"doc-type:conferenceObject"},{"id":"pmh:oai:publications.rwth-aachen.de:92682","is_oa":false,"landing_page_url":"https://publications.rwth-aachen.de/record/92682","pdf_url":null,"source":{"id":"https://openalex.org/S4306401033","display_name":"RWTH Publications (RWTH Aachen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I887968799","host_organization_name":"RWTH Aachen University","host_organization_lineage":["https://openalex.org/I887968799"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"KI-94: advances in artificial intelligence : 18th German Annual Conference on Artificial Intelligence, Saarbr\u00fccken, Germany, September 18 - 23, 1994 ; proceedings / Bernhard Nebel ... (eds.)","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:publikationen.sulb.uni-saarland.de:20.500.11880/24985","is_oa":true,"landing_page_url":"http://dx.doi.org/10.22028/D291-24929","pdf_url":null,"source":{"id":"https://openalex.org/S4377196383","display_name":"Publications of the UdS (Saarland University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I91712215","host_organization_name":"Saarland University","host_organization_lineage":["https://openalex.org/I91712215"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"doc-type:report"},{"id":"doi:10.22028/d291-24929","is_oa":true,"landing_page_url":"https://doi.org/10.22028/d291-24929","pdf_url":null,"source":{"id":"https://openalex.org/S7407052975","display_name":"Universit\u00e4t des Saarlandes","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"report"}],"best_oa_location":{"id":"pmh:oai:publikationen.sulb.uni-saarland.de:20.500.11880/24985","is_oa":true,"landing_page_url":"http://dx.doi.org/10.22028/D291-24929","pdf_url":null,"source":{"id":"https://openalex.org/S4377196383","display_name":"Publications of the UdS (Saarland University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I91712215","host_organization_name":"Saarland University","host_organization_lineage":["https://openalex.org/I91712215"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"doc-type:report"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W155711394","https://openalex.org/W1512766599","https://openalex.org/W1514356467","https://openalex.org/W1534224569","https://openalex.org/W1536088796","https://openalex.org/W1549360995","https://openalex.org/W1562022412","https://openalex.org/W1588876385","https://openalex.org/W1590119146","https://openalex.org/W1860690667","https://openalex.org/W2048953720","https://openalex.org/W2110291284","https://openalex.org/W2134120846","https://openalex.org/W2158795421","https://openalex.org/W2953285398","https://openalex.org/W4236828747","https://openalex.org/W4237194359","https://openalex.org/W6631999841"],"related_works":["https://openalex.org/W57206970","https://openalex.org/W3196191855","https://openalex.org/W1950785758","https://openalex.org/W3185974462","https://openalex.org/W1585688349","https://openalex.org/W2160884547","https://openalex.org/W1851346840","https://openalex.org/W2404739533","https://openalex.org/W255137432","https://openalex.org/W1562922633"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-04-11T08:14:18.477133","created_date":"2025-10-10T00:00:00"}