{"id":"https://openalex.org/W2013112375","doi":"https://doi.org/10.1007/s00778-002-0085-6","title":"Computing complete answers to queries in the presence of limited access patterns","display_name":"Computing complete answers to queries in the presence of limited access patterns","publication_year":2003,"publication_date":"2003-10-01","ids":{"openalex":"https://openalex.org/W2013112375","doi":"https://doi.org/10.1007/s00778-002-0085-6","mag":"2013112375"},"language":"en","primary_location":{"id":"doi:10.1007/s00778-002-0085-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00778-002-0085-6","pdf_url":null,"source":{"id":"https://openalex.org/S78926909","display_name":"The VLDB Journal","issn_l":"0949-877X","issn":["0949-877X","1066-8888"],"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":"The VLDB Journal The International Journal on Very Large Data Bases","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/A5100369885","display_name":"Chen Li","orcid":"https://orcid.org/0000-0002-8784-8148"},"institutions":[{"id":"https://openalex.org/I204250578","display_name":"University of California, Irvine","ror":"https://ror.org/04gyf1771","country_code":"US","type":"education","lineage":["https://openalex.org/I204250578"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chen Li","raw_affiliation_strings":["School of Information and Computer Science, University of California, CA 92697-3425, Irvine, USA","School of Information and Computer Science, University of California, CA 92697-3425, Irvine, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"School of Information and Computer Science, University of California, CA 92697-3425, Irvine, USA","institution_ids":["https://openalex.org/I204250578"]},{"raw_affiliation_string":"School of Information and Computer Science, University of California, CA 92697-3425, Irvine, USA#TAB#","institution_ids":["https://openalex.org/I204250578"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100369885"],"corresponding_institution_ids":["https://openalex.org/I204250578"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":1.6525,"has_fulltext":false,"cited_by_count":78,"citation_normalized_percentile":{"value":0.87280773,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"12","issue":"3","first_page":"211","last_page":"227"},"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9983999729156494,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9976999759674072,"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":0.8838129043579102},{"id":"https://openalex.org/keywords/conjunctive-query","display_name":"Conjunctive query","score":0.871334433555603},{"id":"https://openalex.org/keywords/undecidable-problem","display_name":"Undecidable problem","score":0.8172258734703064},{"id":"https://openalex.org/keywords/tuple","display_name":"Tuple","score":0.7056889533996582},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6976332068443298},{"id":"https://openalex.org/keywords/boolean-conjunctive-query","display_name":"Boolean conjunctive query","score":0.5982331037521362},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5452325344085693},{"id":"https://openalex.org/keywords/query-optimization","display_name":"Query optimization","score":0.4789358079433441},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.47771668434143066},{"id":"https://openalex.org/keywords/query-language","display_name":"Query language","score":0.4506608545780182},{"id":"https://openalex.org/keywords/sargable","display_name":"Sargable","score":0.293775349855423},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.26261281967163086},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.262445867061615},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.25200438499450684},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.24280652403831482},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.21843338012695312},{"id":"https://openalex.org/keywords/decidability","display_name":"Decidability","score":0.18965163826942444},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.1487186849117279},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.09786942601203918}],"concepts":[{"id":"https://openalex.org/C148230440","wikidata":"https://www.wikidata.org/wiki/Q1172264","display_name":"Datalog","level":2,"score":0.8838129043579102},{"id":"https://openalex.org/C65647387","wikidata":"https://www.wikidata.org/wiki/Q1781706","display_name":"Conjunctive query","level":3,"score":0.871334433555603},{"id":"https://openalex.org/C192034797","wikidata":"https://www.wikidata.org/wiki/Q3502995","display_name":"Undecidable problem","level":3,"score":0.8172258734703064},{"id":"https://openalex.org/C118930307","wikidata":"https://www.wikidata.org/wiki/Q600590","display_name":"Tuple","level":2,"score":0.7056889533996582},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6976332068443298},{"id":"https://openalex.org/C24755975","wikidata":"https://www.wikidata.org/wiki/Q4943354","display_name":"Boolean conjunctive query","level":5,"score":0.5982331037521362},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5452325344085693},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.4789358079433441},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.47771668434143066},{"id":"https://openalex.org/C192028432","wikidata":"https://www.wikidata.org/wiki/Q845739","display_name":"Query language","level":2,"score":0.4506608545780182},{"id":"https://openalex.org/C192939062","wikidata":"https://www.wikidata.org/wiki/Q104840822","display_name":"Sargable","level":4,"score":0.293775349855423},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.26261281967163086},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.262445867061615},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.25200438499450684},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.24280652403831482},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.21843338012695312},{"id":"https://openalex.org/C153269930","wikidata":"https://www.wikidata.org/wiki/Q430001","display_name":"Decidability","level":2,"score":0.18965163826942444},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.1487186849117279},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.09786942601203918}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00778-002-0085-6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00778-002-0085-6","pdf_url":null,"source":{"id":"https://openalex.org/S78926909","display_name":"The VLDB Journal","issn_l":"0949-877X","issn":["0949-877X","1066-8888"],"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":"The VLDB Journal The International Journal on Very Large Data Bases","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W144096106","https://openalex.org/W157778790","https://openalex.org/W187851124","https://openalex.org/W1480742455","https://openalex.org/W1496190091","https://openalex.org/W1506000487","https://openalex.org/W1524520778","https://openalex.org/W1541672808","https://openalex.org/W1551374365","https://openalex.org/W1585796231","https://openalex.org/W1602519158","https://openalex.org/W1710121815","https://openalex.org/W1803582651","https://openalex.org/W1804205637","https://openalex.org/W1879587332","https://openalex.org/W1910521678","https://openalex.org/W1967992696","https://openalex.org/W1969085493","https://openalex.org/W1975714036","https://openalex.org/W1975733288","https://openalex.org/W1979514837","https://openalex.org/W1991640369","https://openalex.org/W1992810975","https://openalex.org/W1994301353","https://openalex.org/W1994464782","https://openalex.org/W1995214664","https://openalex.org/W2006367173","https://openalex.org/W2028864278","https://openalex.org/W2042570369","https://openalex.org/W2051228475","https://openalex.org/W2056660085","https://openalex.org/W2059844260","https://openalex.org/W2060579849","https://openalex.org/W2070553391","https://openalex.org/W2075035440","https://openalex.org/W2076108709","https://openalex.org/W2076126314","https://openalex.org/W2078752758","https://openalex.org/W2081874103","https://openalex.org/W2081973669","https://openalex.org/W2084761702","https://openalex.org/W2085608749","https://openalex.org/W2086316704","https://openalex.org/W2090539590","https://openalex.org/W2116879341","https://openalex.org/W2134876510","https://openalex.org/W2161446651","https://openalex.org/W2161787409","https://openalex.org/W2162621793","https://openalex.org/W2170918251","https://openalex.org/W2172549414","https://openalex.org/W2201552871","https://openalex.org/W2295944566","https://openalex.org/W3142009611"],"related_works":["https://openalex.org/W1880902590","https://openalex.org/W1894718966","https://openalex.org/W1967430536","https://openalex.org/W3107700780","https://openalex.org/W1900017563","https://openalex.org/W3092785261","https://openalex.org/W1505212787","https://openalex.org/W2949144621","https://openalex.org/W2340557151","https://openalex.org/W3170346938"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":9}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}