{"id":"https://openalex.org/W1582387176","doi":"https://doi.org/10.1007/3-540-45710-0_22","title":"A Semantic Query Optimization Approach to Optimize Linear Datalog Programs","display_name":"A Semantic Query Optimization Approach to Optimize Linear Datalog Programs","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W1582387176","doi":"https://doi.org/10.1007/3-540-45710-0_22","mag":"1582387176"},"language":"en","primary_location":{"id":"doi:10.1007/3-540-45710-0_22","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-45710-0_22","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/A5027984124","display_name":"Jos\u00e9 R. Param\u00e1","orcid":"https://orcid.org/0000-0002-8727-0980"},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Jos\u00e9 R. Param\u00e1","raw_affiliation_strings":["Database Lab.Computer Sciende Dept., Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n, Coru\u00f1a, Spain","Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Database Lab.Computer Sciende Dept., Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n, Coru\u00f1a, Spain","institution_ids":["https://openalex.org/I11019714"]},{"raw_affiliation_string":"Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n","institution_ids":["https://openalex.org/I11019714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049702351","display_name":"Nieves R. Brisaboa","orcid":"https://orcid.org/0000-0001-8025-3048"},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Nieves R. Brisaboa","raw_affiliation_strings":["Database Lab.Computer Sciende Dept., Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n, Coru\u00f1a, Spain","Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Database Lab.Computer Sciende Dept., Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n, Coru\u00f1a, Spain","institution_ids":["https://openalex.org/I11019714"]},{"raw_affiliation_string":"Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n","institution_ids":["https://openalex.org/I11019714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081112961","display_name":"Miguel R. Penabad","orcid":"https://orcid.org/0000-0001-5455-6088"},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Miguel R. Penabad","raw_affiliation_strings":["Database Lab.Computer Sciende Dept., Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n, Coru\u00f1a, Spain","Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Database Lab.Computer Sciende Dept., Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n, Coru\u00f1a, Spain","institution_ids":["https://openalex.org/I11019714"]},{"raw_affiliation_string":"Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n","institution_ids":["https://openalex.org/I11019714"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022292980","display_name":"\u00c1ngeles S. Places","orcid":"https://orcid.org/0000-0001-8539-304X"},"institutions":[{"id":"https://openalex.org/I11019714","display_name":"Universidade da Coru\u00f1a","ror":"https://ror.org/01qckj285","country_code":"ES","type":"education","lineage":["https://openalex.org/I11019714"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"\u00c1ngeles S. Places","raw_affiliation_strings":["Database Lab.Computer Sciende Dept., Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n, Coru\u00f1a, Spain","Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Database Lab.Computer Sciende Dept., Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n, Coru\u00f1a, Spain","institution_ids":["https://openalex.org/I11019714"]},{"raw_affiliation_string":"Universidade da Coru\u00f1a, Campus de Elvi\u00f1a s/n","institution_ids":["https://openalex.org/I11019714"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5027984124"],"corresponding_institution_ids":["https://openalex.org/I11019714"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.1625183,"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":"277","last_page":"290"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9998000264167786,"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":0.9998000264167786,"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/T11106","display_name":"Data Management and Algorithms","score":0.9984999895095825,"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"}},{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","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"}}],"keywords":[{"id":"https://openalex.org/keywords/datalog","display_name":"Datalog","score":0.9523073434829712},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8626430034637451},{"id":"https://openalex.org/keywords/deductive-database","display_name":"Deductive database","score":0.8516446352005005},{"id":"https://openalex.org/keywords/recursion","display_name":"Recursion (computer science)","score":0.7596005201339722},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.673021674156189},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5684719681739807},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.49036502838134766},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.4714908301830292},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.41619381308555603},{"id":"https://openalex.org/keywords/execution-time","display_name":"Execution time","score":0.4120132327079773},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.39833444356918335},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3872641324996948},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2664458155632019}],"concepts":[{"id":"https://openalex.org/C148230440","wikidata":"https://www.wikidata.org/wiki/Q1172264","display_name":"Datalog","level":2,"score":0.9523073434829712},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8626430034637451},{"id":"https://openalex.org/C2777502361","wikidata":"https://www.wikidata.org/wiki/Q1182254","display_name":"Deductive database","level":2,"score":0.8516446352005005},{"id":"https://openalex.org/C168773036","wikidata":"https://www.wikidata.org/wiki/Q264164","display_name":"Recursion (computer science)","level":2,"score":0.7596005201339722},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.673021674156189},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5684719681739807},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.49036502838134766},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.4714908301830292},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.41619381308555603},{"id":"https://openalex.org/C2989134064","wikidata":"https://www.wikidata.org/wiki/Q288510","display_name":"Execution time","level":2,"score":0.4120132327079773},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.39833444356918335},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3872641324996948},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2664458155632019}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/3-540-45710-0_22","is_oa":false,"landing_page_url":"https://doi.org/10.1007/3-540-45710-0_22","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":23,"referenced_works":["https://openalex.org/W97351100","https://openalex.org/W245469613","https://openalex.org/W1544708267","https://openalex.org/W1558832481","https://openalex.org/W1980446721","https://openalex.org/W1988600452","https://openalex.org/W1992810975","https://openalex.org/W2019120929","https://openalex.org/W2026358063","https://openalex.org/W2032386524","https://openalex.org/W2045055138","https://openalex.org/W2062550757","https://openalex.org/W2076108709","https://openalex.org/W2112647999","https://openalex.org/W2115822498","https://openalex.org/W2142317753","https://openalex.org/W2161525442","https://openalex.org/W2162621793","https://openalex.org/W2174018523","https://openalex.org/W2480079900","https://openalex.org/W4230287978","https://openalex.org/W6603940913","https://openalex.org/W6633513001"],"related_works":["https://openalex.org/W1565767456","https://openalex.org/W4242285398","https://openalex.org/W2593015871","https://openalex.org/W1582387176","https://openalex.org/W2583213513","https://openalex.org/W1945902811","https://openalex.org/W2058395701","https://openalex.org/W2079714382","https://openalex.org/W2948754138","https://openalex.org/W2375078039"],"abstract_inverted_index":null,"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-05-09T06:09:20.037420","created_date":"2025-10-10T00:00:00"}