{"id":"https://openalex.org/W2066137984","doi":"https://doi.org/10.1007/s11280-011-0145-1","title":"Top-k answers for XML keyword queries","display_name":"Top-k answers for XML keyword queries","publication_year":2011,"publication_date":"2011-10-11","ids":{"openalex":"https://openalex.org/W2066137984","doi":"https://doi.org/10.1007/s11280-011-0145-1","mag":"2066137984"},"language":"en","primary_location":{"id":"doi:10.1007/s11280-011-0145-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11280-011-0145-1","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065249287","display_name":"Khanh-Duy Nguyen","orcid":"https://orcid.org/0000-0003-4237-2737"},"institutions":[{"id":"https://openalex.org/I196829312","display_name":"La Trobe University","ror":"https://ror.org/01rxfrp27","country_code":"AU","type":"education","lineage":["https://openalex.org/I196829312"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Khanh Nguyen","raw_affiliation_strings":["Department of Computer Science and Computer Engineering, La Trobe University, Melbourne, VIC, 3086, Australia","La Trobe University"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Computer Engineering, La Trobe University, Melbourne, VIC, 3086, Australia","institution_ids":["https://openalex.org/I196829312"]},{"raw_affiliation_string":"La Trobe University","institution_ids":["https://openalex.org/I196829312"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071311514","display_name":"Jinli Cao","orcid":"https://orcid.org/0000-0002-0221-6361"},"institutions":[{"id":"https://openalex.org/I196829312","display_name":"La Trobe University","ror":"https://ror.org/01rxfrp27","country_code":"AU","type":"education","lineage":["https://openalex.org/I196829312"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Jinli Cao","raw_affiliation_strings":["Department of Computer Science and Computer Engineering, La Trobe University, Melbourne, VIC, 3086, Australia","La Trobe University"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Computer Engineering, La Trobe University, Melbourne, VIC, 3086, Australia","institution_ids":["https://openalex.org/I196829312"]},{"raw_affiliation_string":"La Trobe University","institution_ids":["https://openalex.org/I196829312"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5065249287"],"corresponding_institution_ids":["https://openalex.org/I196829312"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.935,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.74287582,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"15","issue":"5-6","first_page":"485","last_page":"515"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"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/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/T11269","display_name":"Algorithms and Data Compression","score":0.9993000030517578,"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/computer-science","display_name":"Computer science","score":0.9040141701698303},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.695984959602356},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.5753102898597717},{"id":"https://openalex.org/keywords/xquery","display_name":"XQuery","score":0.5628805756568909},{"id":"https://openalex.org/keywords/xml","display_name":"XML","score":0.5624431371688843},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.5489910840988159},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.46118149161338806},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.45427876710891724},{"id":"https://openalex.org/keywords/skyline","display_name":"Skyline","score":0.4376392364501953},{"id":"https://openalex.org/keywords/xml-database","display_name":"XML database","score":0.35006916522979736},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.29368019104003906},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.16423773765563965}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9040141701698303},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.695984959602356},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.5753102898597717},{"id":"https://openalex.org/C2780512708","wikidata":"https://www.wikidata.org/wiki/Q850661","display_name":"XQuery","level":4,"score":0.5628805756568909},{"id":"https://openalex.org/C8797682","wikidata":"https://www.wikidata.org/wiki/Q2115","display_name":"XML","level":2,"score":0.5624431371688843},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.5489910840988159},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.46118149161338806},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.45427876710891724},{"id":"https://openalex.org/C2780757406","wikidata":"https://www.wikidata.org/wiki/Q465837","display_name":"Skyline","level":2,"score":0.4376392364501953},{"id":"https://openalex.org/C183068750","wikidata":"https://www.wikidata.org/wiki/Q357393","display_name":"XML database","level":3,"score":0.35006916522979736},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.29368019104003906},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.16423773765563965},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11280-011-0145-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11280-011-0145-1","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1481275791","https://openalex.org/W1580944449","https://openalex.org/W1660390307","https://openalex.org/W1963838724","https://openalex.org/W1964013848","https://openalex.org/W1972541019","https://openalex.org/W1973454098","https://openalex.org/W1973828215","https://openalex.org/W1980930308","https://openalex.org/W1994040200","https://openalex.org/W2007766950","https://openalex.org/W2008063440","https://openalex.org/W2011999472","https://openalex.org/W2035814200","https://openalex.org/W2046946959","https://openalex.org/W2049864887","https://openalex.org/W2055057145","https://openalex.org/W2070032453","https://openalex.org/W2088039650","https://openalex.org/W2088499566","https://openalex.org/W2089646370","https://openalex.org/W2096076988","https://openalex.org/W2099111195","https://openalex.org/W2113112851","https://openalex.org/W2115221525","https://openalex.org/W2118302148","https://openalex.org/W2118306531","https://openalex.org/W2121612399","https://openalex.org/W2126391456","https://openalex.org/W2128034913","https://openalex.org/W2133585661","https://openalex.org/W2134206624","https://openalex.org/W2134585533","https://openalex.org/W2134644026","https://openalex.org/W2159720813","https://openalex.org/W2169391242","https://openalex.org/W2170188482","https://openalex.org/W4229943126","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2134603653","https://openalex.org/W1540665740","https://openalex.org/W2588120553","https://openalex.org/W2385742752","https://openalex.org/W2587884199","https://openalex.org/W1533940331","https://openalex.org/W106453523","https://openalex.org/W1853274104","https://openalex.org/W4231075805","https://openalex.org/W2109006742"],"abstract_inverted_index":null,"counts_by_year":[{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}