{"id":"https://openalex.org/W2361964382","doi":null,"title":"A Deductive Object-oriented Database Language SD-DOOL","display_name":"A Deductive Object-oriented Database Language SD-DOOL","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W2361964382","mag":"2361964382"},"language":"en","primary_location":{"id":"mag:2361964382","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-SXDR200303006.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764742440","display_name":"Journal of Shanxi University","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4323289042","host_organization_name":"Shanxi University","host_organization_lineage":["https://openalex.org/P4323289042"],"host_organization_lineage_names":["Shanxi University"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Shanxi University","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Yuan Jin","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Yuan Jin","raw_affiliation_strings":["\ue011hui,TAO Shi\ue011qun\ue003"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\ue011hui,TAO Shi\ue011qun\ue003","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T11010","display_name":"Logic, Reasoning, and Knowledge","score":9.999999747378752e-05,"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/deductive-object-oriented-databases","display_name":"deductive object-oriented databases","score":0.9290000200271606},{"id":"https://openalex.org/keywords/object-oriented-databases","display_name":"object-oriented databases","score":0.9240000247955322},{"id":"https://openalex.org/keywords/inheritance-hierarchy","display_name":"class hierarchy","score":0.7310000061988831},{"id":"https://openalex.org/keywords/method","display_name":"method","score":0.3659999966621399},{"id":"https://openalex.org/keywords/syntax-and-semantics","display_name":"syntax and semantics","score":0.9480000138282776}],"concepts":[{"id":"https://openalex.org/C2777502361","wikidata":"https://www.wikidata.org/wiki/Q1182254","display_name":"Deductive database","level":2,"score":0.8430044651031494},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7122445106506348},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5699459314346313},{"id":"https://openalex.org/C30775581","wikidata":"https://www.wikidata.org/wiki/Q632285","display_name":"Database schema","level":3,"score":0.5481765270233154},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.5444960594177246},{"id":"https://openalex.org/C60048249","wikidata":"https://www.wikidata.org/wiki/Q37437","display_name":"Syntax","level":2,"score":0.5307571887969971},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.5252454280853271},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.5006387233734131},{"id":"https://openalex.org/C12439846","wikidata":"https://www.wikidata.org/wiki/Q4809258","display_name":"Database theory","level":3,"score":0.4769405424594879},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4634881317615509},{"id":"https://openalex.org/C2781289151","wikidata":"https://www.wikidata.org/wiki/Q2903989","display_name":"Class hierarchy","level":3,"score":0.4483168125152588},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.41429635882377625},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.4122593104839325},{"id":"https://openalex.org/C73752529","wikidata":"https://www.wikidata.org/wiki/Q79872","display_name":"Object-oriented programming","level":2,"score":0.2684875428676605},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.20960554480552673},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19333875179290771}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2361964382","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-SXDR200303006.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764742440","display_name":"Journal of Shanxi University","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4323289042","host_organization_name":"Shanxi University","host_organization_lineage":["https://openalex.org/P4323289042"],"host_organization_lineage_names":["Shanxi University"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Journal of Shanxi University","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2355434552","https://openalex.org/W2369732903","https://openalex.org/W7096041585","https://openalex.org/W1599421760","https://openalex.org/W1556545571","https://openalex.org/W19097865","https://openalex.org/W1495740530","https://openalex.org/W7099129673","https://openalex.org/W2379130772","https://openalex.org/W2996807358"],"abstract_inverted_index":{"The":[0],"integration":[1],"of":[2,16,19,25],"deductive":[3,10,17,20,28],"database":[4,7,12,21,30],"and":[5,22,46],"object":[6,26],"results":[8],"in":[9],"object\ue011oriented":[11,29],"which":[13,36],"is":[14,33],"capacities":[15],"query":[18],"strong":[23],"modeling":[24],"database.A":[27],"language":[31],"SD\ue011DOOL":[32],"put":[34],"forward":[35],"support":[37],"class,class":[38],"hierarchy,set,partial":[39],"set,method.This":[40],"paper":[41],"discusses":[42],"mainly":[43],"its":[44],"syntax":[45],"semantics.\ue003":[47]},"counts_by_year":[],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2016-06-24T00:00:00"}