{"id":"https://openalex.org/W1483362723","doi":"https://doi.org/10.1007/3-540-56023-8_6","title":"Entity tree clustering \u2014 A method for simplifying ER designs","display_name":"Entity tree clustering \u2014 A method for simplifying ER designs","publication_year":1992,"publication_date":"1992-01-01","ids":{"openalex":"https://openalex.org/W1483362723","doi":"https://doi.org/10.1007/3-540-56023-8_6","mag":"1483362723"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-56023-8_6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-56023-8_6","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"],"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/A5028699280","display_name":"Otto Rauh","orcid":null},"institutions":[{"id":"https://openalex.org/I137982388","display_name":"Janssen (Belgium)","ror":"https://ror.org/04yzcpd71","country_code":"BE","type":"company","lineage":["https://openalex.org/I1330063522","https://openalex.org/I137982388"]}],"countries":["BE"],"is_corresponding":true,"raw_author_name":"Otto Rauh","raw_affiliation_strings":["Berufsakademie Mosbach, Arnold-Janssen-Str. 9-13, W-6950, Mosbach","Berufsakademie Mosbach"],"affiliations":[{"raw_affiliation_string":"Berufsakademie Mosbach, Arnold-Janssen-Str. 9-13, W-6950, Mosbach","institution_ids":["https://openalex.org/I137982388"]},{"raw_affiliation_string":"Berufsakademie Mosbach","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069140212","display_name":"Eberhard Stickel","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Eberhard Stickel","raw_affiliation_strings":["Berufsakademie Stuttgart, Roteb\u00fchlplatz 41, W-7000, Stuttgart 1","Berufsakademie Stuttgart"],"affiliations":[{"raw_affiliation_string":"Berufsakademie Stuttgart, Roteb\u00fchlplatz 41, W-7000, Stuttgart 1","institution_ids":[]},{"raw_affiliation_string":"Berufsakademie Stuttgart","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5028699280"],"corresponding_institution_ids":["https://openalex.org/I137982388"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":4.6805,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.93612167,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"62","last_page":"78"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10703","display_name":"Business Process Modeling and Analysis","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9926999807357788,"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/computer-science","display_name":"Computer science","score":0.8431819677352905},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.7819390296936035},{"id":"https://openalex.org/keywords/clarity","display_name":"CLARITY","score":0.6674250364303589},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.6008923053741455},{"id":"https://openalex.org/keywords/trie","display_name":"Trie","score":0.5043977499008179},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4947144687175751},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4687381386756897},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2744690775871277},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.22289052605628967},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.14877450466156006},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.13307172060012817},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.058201760053634644}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8431819677352905},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7819390296936035},{"id":"https://openalex.org/C2777146004","wikidata":"https://www.wikidata.org/wiki/Q14949826","display_name":"CLARITY","level":2,"score":0.6674250364303589},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.6008923053741455},{"id":"https://openalex.org/C190290938","wikidata":"https://www.wikidata.org/wiki/Q387015","display_name":"Trie","level":3,"score":0.5043977499008179},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4947144687175751},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4687381386756897},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2744690775871277},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.22289052605628967},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.14877450466156006},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.13307172060012817},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.058201760053634644},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-56023-8_6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-56023-8_6","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":16,"referenced_works":["https://openalex.org/W38316647","https://openalex.org/W49767546","https://openalex.org/W1542135999","https://openalex.org/W1570983218","https://openalex.org/W1855465306","https://openalex.org/W1977016445","https://openalex.org/W2012130351","https://openalex.org/W2039601877","https://openalex.org/W2071047814","https://openalex.org/W2122789628","https://openalex.org/W2130474477","https://openalex.org/W2144192824","https://openalex.org/W2149185259","https://openalex.org/W2496310575","https://openalex.org/W4211206821","https://openalex.org/W4301353258"],"related_works":["https://openalex.org/W2086338133","https://openalex.org/W4367679314","https://openalex.org/W225526533","https://openalex.org/W2078361494","https://openalex.org/W2009234990","https://openalex.org/W4244083766","https://openalex.org/W2091016074","https://openalex.org/W2023583523","https://openalex.org/W2134615400","https://openalex.org/W26869551"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}