{"id":"https://openalex.org/W2099940241","doi":"https://doi.org/10.1007/s00766-004-0202-8","title":"The effect of the number of concepts on the readability of schemas: an empirical study with data models","display_name":"The effect of the number of concepts on the readability of schemas: an empirical study with data models","publication_year":2004,"publication_date":"2004-10-07","ids":{"openalex":"https://openalex.org/W2099940241","doi":"https://doi.org/10.1007/s00766-004-0202-8","mag":"2099940241"},"language":"en","primary_location":{"id":"doi:10.1007/s00766-004-0202-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00766-004-0202-8","pdf_url":null,"source":{"id":"https://openalex.org/S207090427","display_name":"Requirements Engineering","issn_l":"0947-3602","issn":["0947-3602","1432-010X"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Requirements Engineering","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/A5079147443","display_name":"Akhilesh Bajaj","orcid":"https://orcid.org/0000-0002-7061-1953"},"institutions":[{"id":"https://openalex.org/I87208437","display_name":"University of Tulsa","ror":"https://ror.org/04wn28048","country_code":"US","type":"education","lineage":["https://openalex.org/I87208437"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Akhilesh Bajaj","raw_affiliation_strings":["The University of Tulsa, \u00a0600 South College, Tulsa, OK 74104, \u00a0U.S.A","The University of Tulsa, Tulsa, U.S.A. OK 74104#TAB#"],"affiliations":[{"raw_affiliation_string":"The University of Tulsa, \u00a0600 South College, Tulsa, OK 74104, \u00a0U.S.A","institution_ids":[]},{"raw_affiliation_string":"The University of Tulsa, Tulsa, U.S.A. OK 74104#TAB#","institution_ids":["https://openalex.org/I87208437"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5079147443"],"corresponding_institution_ids":["https://openalex.org/I87208437"],"apc_list":{"value":2190,"currency":"EUR","value_usd":2780},"apc_paid":null,"fwci":1.8732,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.87993723,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"9","issue":"4","first_page":"261","last_page":"270"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9965000152587891,"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/T13083","display_name":"Advanced Text Analysis Techniques","score":0.9965000152587891,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.9818999767303467,"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":0.9782999753952026,"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/readability","display_name":"Readability","score":0.8131152391433716},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5979717969894409},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3232495188713074},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.21987885236740112}],"concepts":[{"id":"https://openalex.org/C2778143727","wikidata":"https://www.wikidata.org/wiki/Q1820650","display_name":"Readability","level":2,"score":0.8131152391433716},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5979717969894409},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3232495188713074},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.21987885236740112}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00766-004-0202-8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00766-004-0202-8","pdf_url":null,"source":{"id":"https://openalex.org/S207090427","display_name":"Requirements Engineering","issn_l":"0947-3602","issn":["0947-3602","1432-010X"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Requirements Engineering","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":51,"referenced_works":["https://openalex.org/W19949041","https://openalex.org/W41749454","https://openalex.org/W51771973","https://openalex.org/W284513564","https://openalex.org/W942274081","https://openalex.org/W1488157296","https://openalex.org/W1494295131","https://openalex.org/W1495679621","https://openalex.org/W1539499441","https://openalex.org/W1549903077","https://openalex.org/W1572700383","https://openalex.org/W1580027630","https://openalex.org/W1583742904","https://openalex.org/W1754883368","https://openalex.org/W1900042901","https://openalex.org/W1977430084","https://openalex.org/W1980243955","https://openalex.org/W1982314020","https://openalex.org/W1984702852","https://openalex.org/W1991550997","https://openalex.org/W1997478233","https://openalex.org/W1999077863","https://openalex.org/W2012656354","https://openalex.org/W2021858614","https://openalex.org/W2033252331","https://openalex.org/W2043892562","https://openalex.org/W2050643653","https://openalex.org/W2052215182","https://openalex.org/W2062131540","https://openalex.org/W2070884469","https://openalex.org/W2082516188","https://openalex.org/W2086474048","https://openalex.org/W2087545235","https://openalex.org/W2102853796","https://openalex.org/W2112753095","https://openalex.org/W2128633294","https://openalex.org/W2131664240","https://openalex.org/W2134917048","https://openalex.org/W2144192824","https://openalex.org/W2164534485","https://openalex.org/W2322055563","https://openalex.org/W2328418989","https://openalex.org/W2342091124","https://openalex.org/W2801883372","https://openalex.org/W2945526390","https://openalex.org/W2947458311","https://openalex.org/W2986348978","https://openalex.org/W3103434229","https://openalex.org/W4239720002","https://openalex.org/W4300199381","https://openalex.org/W4301958211"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W1964661231","https://openalex.org/W4254960163","https://openalex.org/W3110264473","https://openalex.org/W2370831213","https://openalex.org/W2972807713","https://openalex.org/W4285478380","https://openalex.org/W4315704968","https://openalex.org/W2100255360","https://openalex.org/W2140061545"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}