{"id":"https://openalex.org/W2766220942","doi":"https://doi.org/10.1007/s11280-017-0498-1","title":"Learning-based SPARQL query performance modeling and prediction","display_name":"Learning-based SPARQL query performance modeling and prediction","publication_year":2017,"publication_date":"2017-10-24","ids":{"openalex":"https://openalex.org/W2766220942","doi":"https://doi.org/10.1007/s11280-017-0498-1","mag":"2766220942"},"language":"en","primary_location":{"id":"doi:10.1007/s11280-017-0498-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11280-017-0498-1","pdf_url":null,"source":{"id":"https://openalex.org/S129236917","display_name":"World Wide Web","issn_l":"1386-145X","issn":["1386-145X","1573-1413"],"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":"World Wide Web","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://eprints.hud.ac.uk/id/eprint/34182/1/wwwj_wei_2017.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5070697660","display_name":"Wei Emma Zhang","orcid":"https://orcid.org/0000-0002-0406-5974"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Wei Emma Zhang","raw_affiliation_strings":["Department of Computing, Macquarie University, Sydney, Australia"],"raw_orcid":"https://orcid.org/0000-0002-0406-5974","affiliations":[{"raw_affiliation_string":"Department of Computing, Macquarie University, Sydney, Australia","institution_ids":["https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080744092","display_name":"Quan Z. Sheng","orcid":"https://orcid.org/0000-0002-3326-4147"},"institutions":[{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Quan Z. Sheng","raw_affiliation_strings":["Department of Computing, Macquarie University, Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computing, Macquarie University, Sydney, Australia","institution_ids":["https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043502041","display_name":"Yongrui Qin","orcid":"https://orcid.org/0000-0001-6534-3205"},"institutions":[{"id":"https://openalex.org/I133837150","display_name":"University of Huddersfield","ror":"https://ror.org/05t1h8f27","country_code":"GB","type":"education","lineage":["https://openalex.org/I133837150"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yongrui Qin","raw_affiliation_strings":["School of Computing and Engineering, University of Huddersfield, Huddersfield, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing and Engineering, University of Huddersfield, Huddersfield, UK","institution_ids":["https://openalex.org/I133837150"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011393580","display_name":"Kerry Taylor","orcid":"https://orcid.org/0000-0003-2447-1088"},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Kerry Taylor","raw_affiliation_strings":["Research School of Computer Science, Australian National University, Canberra, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research School of Computer Science, Australian National University, Canberra, Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052731721","display_name":"Lina Yao","orcid":"https://orcid.org/0000-0002-4149-839X"},"institutions":[{"id":"https://openalex.org/I31746571","display_name":"UNSW Sydney","ror":"https://ror.org/03r8z3t63","country_code":"AU","type":"education","lineage":["https://openalex.org/I31746571"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Lina Yao","raw_affiliation_strings":["School of Computer Science and Engineering, The University of New South Wales, Kensington, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, The University of New South Wales, Kensington, Australia","institution_ids":["https://openalex.org/I31746571"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5070697660"],"corresponding_institution_ids":["https://openalex.org/I99043593"],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":2.2634,"has_fulltext":true,"cited_by_count":28,"citation_normalized_percentile":{"value":0.90886732,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"21","issue":"4","first_page":"1015","last_page":"1035"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10215","display_name":"Semantic Web and Ontologies","score":0.9988999962806702,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9988999962806702,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9969000220298767,"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/T11719","display_name":"Data Quality and Management","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sparql","display_name":"SPARQL","score":0.9787183403968811},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.9241583347320557},{"id":"https://openalex.org/keywords/named-graph","display_name":"Named graph","score":0.7366030216217041},{"id":"https://openalex.org/keywords/sql","display_name":"SQL","score":0.6576099395751953},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.492922306060791},{"id":"https://openalex.org/keywords/rdf-query-language","display_name":"RDF query language","score":0.45327532291412354},{"id":"https://openalex.org/keywords/rdf","display_name":"RDF","score":0.4479163587093353},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4244422912597656},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4139050841331482},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.40528255701065063},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.3688136637210846},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.26144471764564514},{"id":"https://openalex.org/keywords/web-query-classification","display_name":"Web query classification","score":0.21610474586486816},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.21238994598388672},{"id":"https://openalex.org/keywords/semantic-web","display_name":"Semantic Web","score":0.11853277683258057},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.10249689221382141}],"concepts":[{"id":"https://openalex.org/C41009113","wikidata":"https://www.wikidata.org/wiki/Q54871","display_name":"SPARQL","level":4,"score":0.9787183403968811},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9241583347320557},{"id":"https://openalex.org/C110893760","wikidata":"https://www.wikidata.org/wiki/Q3115590","display_name":"Named graph","level":5,"score":0.7366030216217041},{"id":"https://openalex.org/C510870499","wikidata":"https://www.wikidata.org/wiki/Q47607","display_name":"SQL","level":2,"score":0.6576099395751953},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.492922306060791},{"id":"https://openalex.org/C96956885","wikidata":"https://www.wikidata.org/wiki/Q6138701","display_name":"RDF query language","level":5,"score":0.45327532291412354},{"id":"https://openalex.org/C147497476","wikidata":"https://www.wikidata.org/wiki/Q54872","display_name":"RDF","level":3,"score":0.4479163587093353},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4244422912597656},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4139050841331482},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.40528255701065063},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.3688136637210846},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.26144471764564514},{"id":"https://openalex.org/C118689300","wikidata":"https://www.wikidata.org/wiki/Q7978614","display_name":"Web query classification","level":4,"score":0.21610474586486816},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.21238994598388672},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.11853277683258057},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.10249689221382141}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1007/s11280-017-0498-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11280-017-0498-1","pdf_url":null,"source":{"id":"https://openalex.org/S129236917","display_name":"World Wide Web","issn_l":"1386-145X","issn":["1386-145X","1573-1413"],"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":"World Wide Web","raw_type":"journal-article"},{"id":"pmh:oai:eprints.hud.ac.uk:34182","is_oa":true,"landing_page_url":null,"pdf_url":"http://eprints.hud.ac.uk/id/eprint/34182/1/wwwj_wei_2017.pdf","source":{"id":"https://openalex.org/S4306401852","display_name":"University of Huddersfield Repository (University of Huddersfield)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I133837150","host_organization_name":"University of Huddersfield","host_organization_lineage":["https://openalex.org/I133837150"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:pure.atira.dk:publications/1fa8640e-b29c-46cb-b499-0f3d677a80ab","is_oa":true,"landing_page_url":"http://eprints.hud.ac.uk/id/eprint/34182/","pdf_url":"https://pure.hud.ac.uk/en/publications/1fa8640e-b29c-46cb-b499-0f3d677a80ab","source":{"id":"https://openalex.org/S4306402508","display_name":"Huddersfield Research Portal (University of Huddersfield)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I133837150","host_organization_name":"University of Huddersfield","host_organization_lineage":["https://openalex.org/I133837150"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Zhang, W E, Sheng, Q Z, Qin, Y, Taylor, K & Yao, L 2018, 'Learning-based SPARQL query performance modeling and prediction', World Wide Web, vol. 21, no. 4, pp. 1015-1035. https://doi.org/10.1007/s11280-017-0498-1","raw_type":"article"},{"id":"pmh:oai:digital.library.adelaide.edu.au:2440/120110","is_oa":false,"landing_page_url":"http://hdl.handle.net/2440/120110","pdf_url":null,"source":{"id":"https://openalex.org/S4306401835","display_name":"Adelaide Research & Scholarship (AR&S) (University of Adelaide)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I5681781","host_organization_name":"The University of Adelaide","host_organization_lineage":["https://openalex.org/I5681781"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://dx.doi.org/10.1007/s11280-017-0498-1","raw_type":"Journal article"}],"best_oa_location":{"id":"pmh:oai:eprints.hud.ac.uk:34182","is_oa":true,"landing_page_url":null,"pdf_url":"http://eprints.hud.ac.uk/id/eprint/34182/1/wwwj_wei_2017.pdf","source":{"id":"https://openalex.org/S4306401852","display_name":"University of Huddersfield Repository (University of Huddersfield)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I133837150","host_organization_name":"University of Huddersfield","host_organization_lineage":["https://openalex.org/I133837150"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1362414326","display_name":"Effective Recommendations based on Multi-Source Data","funder_award_id":"DP140100104","funder_id":"https://openalex.org/F4320334704","funder_display_name":"Australian Research Council"},{"id":"https://openalex.org/G7006989308","display_name":null,"funder_award_id":"OCEPhD13/03446","funder_id":"https://openalex.org/F4320320386","funder_display_name":"Commonwealth Scientific and Industrial Research Organisation"}],"funders":[{"id":"https://openalex.org/F4320320386","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07"},{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2766220942.pdf","grobid_xml":"https://content.openalex.org/works/W2766220942.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W149828221","https://openalex.org/W1555486317","https://openalex.org/W1736726159","https://openalex.org/W1902027874","https://openalex.org/W1985258161","https://openalex.org/W2010149990","https://openalex.org/W2025341678","https://openalex.org/W2081728040","https://openalex.org/W2088266288","https://openalex.org/W2100387739","https://openalex.org/W2100773341","https://openalex.org/W2109907545","https://openalex.org/W2131785201","https://openalex.org/W2132612426","https://openalex.org/W2133479441","https://openalex.org/W2137226992","https://openalex.org/W2142827986","https://openalex.org/W2146732261","https://openalex.org/W2153635508","https://openalex.org/W2167978511","https://openalex.org/W2181609744","https://openalex.org/W2286893106","https://openalex.org/W2396012111","https://openalex.org/W2487770199","https://openalex.org/W2590029623","https://openalex.org/W3023360566","https://openalex.org/W3099514962","https://openalex.org/W4237723258","https://openalex.org/W4250857377"],"related_works":["https://openalex.org/W2494918970","https://openalex.org/W4287323502","https://openalex.org/W3033347047","https://openalex.org/W3193425175","https://openalex.org/W3150241097","https://openalex.org/W2126289327","https://openalex.org/W2079781157","https://openalex.org/W3083425935","https://openalex.org/W2098306546","https://openalex.org/W3214097675"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
