{"id":"https://openalex.org/W2013885128","doi":"https://doi.org/10.1007/s10619-009-7050-y","title":"Semantics and evaluation of top-k queries in\u00a0probabilistic databases","display_name":"Semantics and evaluation of top-k queries in\u00a0probabilistic databases","publication_year":2009,"publication_date":"2009-07-10","ids":{"openalex":"https://openalex.org/W2013885128","doi":"https://doi.org/10.1007/s10619-009-7050-y","mag":"2013885128"},"language":"en","primary_location":{"id":"doi:10.1007/s10619-009-7050-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10619-009-7050-y","pdf_url":null,"source":{"id":"https://openalex.org/S35927321","display_name":"Distributed and Parallel Databases","issn_l":"0926-8782","issn":["0926-8782","1573-7578"],"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":"Distributed and Parallel Databases","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/A5052913961","display_name":"Xi Zhang","orcid":"https://orcid.org/0000-0002-1105-9417"},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Xi Zhang","raw_affiliation_strings":["Department of Computer Science and Engineering, University at Buffalo, SUNY, Buffalo, NY, USA","Department of Computer Science and Engineering, University at Buffalo, SUNY, Buffalo, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University at Buffalo, SUNY, Buffalo, NY, USA","institution_ids":["https://openalex.org/I63190737"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, University at Buffalo, SUNY, Buffalo, USA#TAB#","institution_ids":["https://openalex.org/I63190737"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037328958","display_name":"Jan Chomicki","orcid":"https://orcid.org/0000-0002-5030-1544"},"institutions":[{"id":"https://openalex.org/I63190737","display_name":"University at Buffalo, State University of New York","ror":"https://ror.org/01y64my43","country_code":"US","type":"education","lineage":["https://openalex.org/I63190737"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jan Chomicki","raw_affiliation_strings":["Department of Computer Science and Engineering, University at Buffalo, SUNY, Buffalo, NY, USA","Department of Computer Science and Engineering, University at Buffalo, SUNY, Buffalo, USA#TAB#"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University at Buffalo, SUNY, Buffalo, NY, USA","institution_ids":["https://openalex.org/I63190737"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, University at Buffalo, SUNY, Buffalo, USA#TAB#","institution_ids":["https://openalex.org/I63190737"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5052913961"],"corresponding_institution_ids":["https://openalex.org/I63190737"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":6.7849,"has_fulltext":false,"cited_by_count":58,"citation_normalized_percentile":{"value":0.97281167,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"26","issue":"1","first_page":"67","last_page":"126"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":1.0,"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":1.0,"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":0.9994999766349792,"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":0.996399998664856,"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/probabilistic-logic","display_name":"Probabilistic logic","score":0.7862683534622192},{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.7308890223503113},{"id":"https://openalex.org/keywords/tuple","display_name":"Tuple","score":0.6725174188613892},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6618677973747253},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.5837262272834778},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.5801172256469727},{"id":"https://openalex.org/keywords/probabilistic-database","display_name":"Probabilistic database","score":0.5553139448165894},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.5198215246200562},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.4818083643913269},{"id":"https://openalex.org/keywords/injective-function","display_name":"Injective function","score":0.4516141712665558},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.44315582513809204},{"id":"https://openalex.org/keywords/relational-database","display_name":"Relational database","score":0.29132217168807983},{"id":"https://openalex.org/keywords/database-theory","display_name":"Database theory","score":0.26464685797691345},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24040380120277405},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.23767614364624023},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.23147186636924744},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13524803519248962},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.11284798383712769}],"concepts":[{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.7862683534622192},{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.7308890223503113},{"id":"https://openalex.org/C118930307","wikidata":"https://www.wikidata.org/wiki/Q600590","display_name":"Tuple","level":2,"score":0.6725174188613892},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6618677973747253},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.5837262272834778},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.5801172256469727},{"id":"https://openalex.org/C174539288","wikidata":"https://www.wikidata.org/wiki/Q7246853","display_name":"Probabilistic database","level":4,"score":0.5553139448165894},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.5198215246200562},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.4818083643913269},{"id":"https://openalex.org/C128107574","wikidata":"https://www.wikidata.org/wiki/Q182003","display_name":"Injective function","level":2,"score":0.4516141712665558},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.44315582513809204},{"id":"https://openalex.org/C5655090","wikidata":"https://www.wikidata.org/wiki/Q192588","display_name":"Relational database","level":2,"score":0.29132217168807983},{"id":"https://openalex.org/C12439846","wikidata":"https://www.wikidata.org/wiki/Q4809258","display_name":"Database theory","level":3,"score":0.26464685797691345},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24040380120277405},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.23767614364624023},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.23147186636924744},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13524803519248962},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.11284798383712769},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1007/s10619-009-7050-y","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10619-009-7050-y","pdf_url":null,"source":{"id":"https://openalex.org/S35927321","display_name":"Distributed and Parallel Databases","issn_l":"0926-8782","issn":["0926-8782","1573-7578"],"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":"Distributed and Parallel Databases","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.208.8588","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.208.8588","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cse.buffalo.edu/~xizhang/papers/topk_dapd.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.210.3250","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.210.3250","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cse.buffalo.edu/tech-reports/2008-18.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.245.2481","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.245.2481","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/0811.2250v1.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.247.4631","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.247.4631","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/0811.2250v2.pdf","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":28,"referenced_works":["https://openalex.org/W65091138","https://openalex.org/W1486776102","https://openalex.org/W1595443289","https://openalex.org/W1600580971","https://openalex.org/W1716383435","https://openalex.org/W1965552673","https://openalex.org/W1968461475","https://openalex.org/W1990391007","https://openalex.org/W1992609556","https://openalex.org/W2020919487","https://openalex.org/W2024400846","https://openalex.org/W2041763948","https://openalex.org/W2044494469","https://openalex.org/W2075422000","https://openalex.org/W2078686663","https://openalex.org/W2099797738","https://openalex.org/W2105484782","https://openalex.org/W2121433213","https://openalex.org/W2125402103","https://openalex.org/W2134206624","https://openalex.org/W2138271690","https://openalex.org/W2140237757","https://openalex.org/W2142552713","https://openalex.org/W2143682328","https://openalex.org/W2150137825","https://openalex.org/W2166916904","https://openalex.org/W2171560571","https://openalex.org/W4231234833"],"related_works":["https://openalex.org/W262297872","https://openalex.org/W2118370002","https://openalex.org/W2490510171","https://openalex.org/W2147835952","https://openalex.org/W4312729314","https://openalex.org/W2133512882","https://openalex.org/W2046005538","https://openalex.org/W2120825705","https://openalex.org/W2595974764","https://openalex.org/W54084137"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":7}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}