{"id":"https://openalex.org/W1546908148","doi":"https://doi.org/10.1007/bfb0056014","title":"Querying objects with complex static structure","display_name":"Querying objects with complex static structure","publication_year":1998,"publication_date":"1998-01-01","ids":{"openalex":"https://openalex.org/W1546908148","doi":"https://doi.org/10.1007/bfb0056014","mag":"1546908148"},"language":"en","primary_location":{"id":"doi:10.1007/bfb0056014","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bfb0056014","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/A5018296494","display_name":"Iztok Savnik","orcid":"https://orcid.org/0000-0002-3994-4805"},"institutions":[{"id":"https://openalex.org/I153976015","display_name":"University of Ljubljana","ror":"https://ror.org/05njb9z20","country_code":"SI","type":"education","lineage":["https://openalex.org/I153976015"]}],"countries":["SI"],"is_corresponding":true,"raw_author_name":"Iztok Savnik","raw_affiliation_strings":["Faculty of Computer and Information Science, University of Ljubljana, Slovenia","University of Ljubljana"],"affiliations":[{"raw_affiliation_string":"Faculty of Computer and Information Science, University of Ljubljana, Slovenia","institution_ids":["https://openalex.org/I153976015"]},{"raw_affiliation_string":"University of Ljubljana","institution_ids":["https://openalex.org/I153976015"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054836950","display_name":"Zahir Tari","orcid":"https://orcid.org/0000-0002-1235-9673"},"institutions":[{"id":"https://openalex.org/I4210135439","display_name":"RMIT Europe","ror":"https://ror.org/03m3ca021","country_code":"ES","type":"education","lineage":["https://openalex.org/I4210135439","https://openalex.org/I82951845"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Zahir Tari","raw_affiliation_strings":["Department of Computer Science, Royal Melbourne Institute of Technology, Australia","Royal Melbourne Institute of Technology"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Royal Melbourne Institute of Technology, Australia","institution_ids":[]},{"raw_affiliation_string":"Royal Melbourne Institute of Technology","institution_ids":["https://openalex.org/I4210135439"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5018296494"],"corresponding_institution_ids":["https://openalex.org/I153976015"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.5216,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.6512732,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"329","last_page":"340"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10317","display_name":"Advanced Database Systems and Queries","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9997000098228455,"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":0.9984999895095825,"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":0.8896124958992004},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.6670582890510559},{"id":"https://openalex.org/keywords/kernel","display_name":"Kernel (algebra)","score":0.5996049046516418},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.584170401096344},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.572849690914154},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.5688396692276001},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.5644375085830688},{"id":"https://openalex.org/keywords/expressive-power","display_name":"Expressive power","score":0.5127221345901489},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2555970549583435}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8896124958992004},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.6670582890510559},{"id":"https://openalex.org/C74193536","wikidata":"https://www.wikidata.org/wiki/Q574844","display_name":"Kernel (algebra)","level":2,"score":0.5996049046516418},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.584170401096344},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.572849690914154},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.5688396692276001},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.5644375085830688},{"id":"https://openalex.org/C195818886","wikidata":"https://www.wikidata.org/wiki/Q5421724","display_name":"Expressive power","level":2,"score":0.5127221345901489},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2555970549583435},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/bfb0056014","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bfb0056014","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"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.30.4219","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.30.4219","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.rmit.edu.au/~zahirt/Papers/fqas.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.37.6905","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.37.6905","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.informatik.uni-freiburg.de/~savnik/papers/fqas98.ps.gz","raw_type":"text"}],"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/W21010746","https://openalex.org/W28014709","https://openalex.org/W111768835","https://openalex.org/W1525137707","https://openalex.org/W1554487053","https://openalex.org/W1963250437","https://openalex.org/W1980322057","https://openalex.org/W1984018366","https://openalex.org/W1989910224","https://openalex.org/W2036166787","https://openalex.org/W2047148345","https://openalex.org/W2082375048","https://openalex.org/W2084130127","https://openalex.org/W2105599022","https://openalex.org/W2109221906","https://openalex.org/W2114525532","https://openalex.org/W2136623420","https://openalex.org/W2148311233","https://openalex.org/W2156611852","https://openalex.org/W2158237121","https://openalex.org/W4240624163","https://openalex.org/W4241398929","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W1585007175","https://openalex.org/W2382521049","https://openalex.org/W2144385241","https://openalex.org/W2165950148","https://openalex.org/W4253593777","https://openalex.org/W2951497643","https://openalex.org/W4300101996","https://openalex.org/W2142393343","https://openalex.org/W163939731","https://openalex.org/W2003031781"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}