{"id":"https://openalex.org/W2055717066","doi":"https://doi.org/10.1109/tse.1984.5010239","title":"A Relational Representation of an Abstract Type System","display_name":"A Relational Representation of an Abstract Type System","publication_year":1984,"publication_date":"1984-05-01","ids":{"openalex":"https://openalex.org/W2055717066","doi":"https://doi.org/10.1109/tse.1984.5010239","mag":"2055717066"},"language":"en","primary_location":{"id":"doi:10.1109/tse.1984.5010239","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tse.1984.5010239","pdf_url":null,"source":{"id":"https://openalex.org/S8351582","display_name":"IEEE Transactions on Software Engineering","issn_l":"0098-5589","issn":["0098-5589","1939-3520","2326-3881"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Software 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/A5001108752","display_name":"Daniel L. Weller","orcid":"https://orcid.org/0000-0001-7259-6331"},"institutions":[{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Daniel L. Weller","raw_affiliation_strings":["IBM Research Laboratory, San Jose, CA, USA"],"affiliations":[{"raw_affiliation_string":"IBM Research Laboratory, San Jose, CA, USA","institution_ids":["https://openalex.org/I1341412227"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109261520","display_name":"Bryant W. York","orcid":null},"institutions":[{"id":"https://openalex.org/I1343180700","display_name":"Intel (United States)","ror":"https://ror.org/01ek73717","country_code":"US","type":"company","lineage":["https://openalex.org/I1343180700"]},{"id":"https://openalex.org/I4210122731","display_name":"Digital Wave (United States)","ror":"https://ror.org/02t3fqk56","country_code":"US","type":"company","lineage":["https://openalex.org/I4210122731"]},{"id":"https://openalex.org/I1341412227","display_name":"IBM (United States)","ror":"https://ror.org/05hh8d621","country_code":"US","type":"company","lineage":["https://openalex.org/I1341412227"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bryant W. York","raw_affiliation_strings":["Artificial Intelligence Technology Group, Digital Equipment Corporation, Hudson, MA, USA","IBM Research Laboratory, San Jose, CA, USA"],"affiliations":[{"raw_affiliation_string":"Artificial Intelligence Technology Group, Digital Equipment Corporation, Hudson, MA, USA","institution_ids":["https://openalex.org/I4210122731","https://openalex.org/I1343180700"]},{"raw_affiliation_string":"IBM Research Laboratory, San Jose, CA, USA","institution_ids":["https://openalex.org/I1341412227"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5001108752"],"corresponding_institution_ids":["https://openalex.org/I1341412227"],"apc_list":null,"apc_paid":null,"fwci":2.3908,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.88547433,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"SE-10","issue":"3","first_page":"303","last_page":"309"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9994000196456909,"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":0.9994000196456909,"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/T10126","display_name":"Logic, programming, and type systems","score":0.9812999963760376,"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/T11106","display_name":"Data Management and Algorithms","score":0.9710000157356262,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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":0.8657515645027161},{"id":"https://openalex.org/keywords/data-type","display_name":"Data type","score":0.5959452390670776},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.5953576564788818},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.5896844863891602},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.5513269901275635},{"id":"https://openalex.org/keywords/abstract-data-type","display_name":"Abstract data type","score":0.5165756940841675},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5090932250022888},{"id":"https://openalex.org/keywords/parameterized-complexity","display_name":"Parameterized complexity","score":0.46967774629592896},{"id":"https://openalex.org/keywords/external-data-representation","display_name":"External Data Representation","score":0.46673381328582764},{"id":"https://openalex.org/keywords/relational-model","display_name":"Relational model","score":0.443760484457016},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.43975651264190674},{"id":"https://openalex.org/keywords/database-design","display_name":"Database design","score":0.42910251021385193},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.425750732421875},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.40643444657325745},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3885965049266815},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19532352685928345},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10685977339744568}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8657515645027161},{"id":"https://openalex.org/C138958017","wikidata":"https://www.wikidata.org/wiki/Q190087","display_name":"Data type","level":2,"score":0.5959452390670776},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.5953576564788818},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.5896844863891602},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.5513269901275635},{"id":"https://openalex.org/C175971053","wikidata":"https://www.wikidata.org/wiki/Q827335","display_name":"Abstract data type","level":2,"score":0.5165756940841675},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5090932250022888},{"id":"https://openalex.org/C165464430","wikidata":"https://www.wikidata.org/wiki/Q1570441","display_name":"Parameterized complexity","level":2,"score":0.46967774629592896},{"id":"https://openalex.org/C116409475","wikidata":"https://www.wikidata.org/wiki/Q1385056","display_name":"External Data Representation","level":2,"score":0.46673381328582764},{"id":"https://openalex.org/C40207289","wikidata":"https://www.wikidata.org/wiki/Q755662","display_name":"Relational model","level":3,"score":0.443760484457016},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.43975651264190674},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.42910251021385193},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.425750732421875},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.40643444657325745},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3885965049266815},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19532352685928345},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10685977339744568},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tse.1984.5010239","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tse.1984.5010239","pdf_url":null,"source":{"id":"https://openalex.org/S8351582","display_name":"IEEE Transactions on Software Engineering","issn_l":"0098-5589","issn":["0098-5589","1939-3520","2326-3881"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Software Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1974658645","https://openalex.org/W2116436709","https://openalex.org/W2122789628","https://openalex.org/W2588213471","https://openalex.org/W4229882655"],"related_works":["https://openalex.org/W4297044271","https://openalex.org/W1718424146","https://openalex.org/W2602282026","https://openalex.org/W2483382562","https://openalex.org/W1996169556","https://openalex.org/W73223004","https://openalex.org/W1559059528","https://openalex.org/W2066369805","https://openalex.org/W1606440310","https://openalex.org/W108680433"],"abstract_inverted_index":{"Programming":[0],"languages":[1],"have":[2,51],"traditionally":[3],"had":[4],"more":[5,21],"data":[6,36,83],"types":[7,15,28,84],"than":[8],"database":[9,19,103],"systems.":[10],"The":[11,68,89],"flexibility":[12],"of":[13,60,66,75,91,101],"abstract":[14],"could":[16],"make":[17],"a":[18,52,58,61,73],"system":[20,54,63,70,94],"useful":[22],"in":[23,37,64],"supporting":[24],"application":[25],"development.":[26],"Abstract":[27],"allow":[29],"users":[30],"to":[31,97],"think":[32],"about":[33],"and":[34,39,56,85],"manipulate":[35],"terms":[38,65],"structures":[40],"that":[41,49],"they":[42],"are":[43],"familiar":[44],"with.":[45],"This":[46],"paper":[47],"proposes":[48],"databases":[50],"type":[53,62,69,93],"interface":[55],"describes":[57],"representation":[59],"relations.":[67],"model":[71],"supports":[72],"variety":[74],"programming":[76],"language":[77],"constructs,":[78],"such":[79],"as":[80],"user-defined":[81,86],"parameterized":[82],"generic":[87],"operations.":[88],"efficiency":[90],"the":[92,98,102],"is":[95],"compared":[96],"access":[99],"time":[100],"system.":[104]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}